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https://github.com/rocky/python-uncompyle6.git
synced 2025-08-04 01:09:52 +08:00
Supoer multiple parsers, specifically for Python2 and Python3. In the
process some OO cleanup and some global variable hacks removed.
This commit is contained in:
rocky
@@ -51,8 +51,6 @@ def compare_ok(version, co):
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for good_line in good_lines:
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for good_line in good_lines:
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if '\tCOME_FROM ' in got_lines[i]:
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if '\tCOME_FROM ' in got_lines[i]:
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i += 1
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i += 1
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if '\tJUMP_FORWARD ' in good_line:
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good_line = good_line = good_line[:32] + good_line[35:]
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if got_lines[i] != good_line:
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if got_lines[i] != good_line:
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print('line %d %s' % (i+1, ('=' * 30)))
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print('line %d %s' % (i+1, ('=' * 30)))
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@@ -5,14 +5,6 @@ from __future__ import print_function
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from uncompyle6 import uncompyle
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from uncompyle6 import uncompyle
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import sys, inspect
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import sys, inspect
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if (sys.version_info > (3, 0)):
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from io import StringIO
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else:
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from StringIO import StringIO
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from collections import namedtuple
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NodeInfo = namedtuple("NodeInfo", "node start finish")
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def uncompyle_test():
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def uncompyle_test():
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frame = inspect.currentframe()
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frame = inspect.currentframe()
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try:
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try:
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@@ -37,6 +37,7 @@ PYTHON_VERSION = sys.version_info.major + (sys.version_info.minor / 10.0)
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PYTHON3 = (sys.version_info >= (3, 0))
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PYTHON3 = (sys.version_info >= (3, 0))
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import uncompyle6
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import uncompyle6
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from uncompyle6.scanner import get_scanner
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import uncompyle6.marsh
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import uncompyle6.marsh
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from uncompyle6 import walker, verify, magics
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from uncompyle6 import walker, verify, magics
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@@ -118,23 +119,7 @@ def uncompyle(version, co, out=None, showasm=False, showast=False):
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print('# Embedded file name: %s' % co.co_filename,
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print('# Embedded file name: %s' % co.co_filename,
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file=real_out)
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file=real_out)
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# Pick up appropriate scanner
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scanner = get_scanner(version)
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if version == 2.7:
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import uncompyle6.scanners.scanner27 as scan
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scanner = scan.Scanner27()
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elif version == 2.6:
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import uncompyle6.scanners.scanner26 as scan
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scanner = scan.Scanner26()
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elif version == 2.5:
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import uncompyle6.scanners.scanner25 as scan
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scanner = scan.Scanner25()
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elif version == 3.2:
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import uncompyle6.scanners.scanner32 as scan
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scanner = scan.Scanner32()
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elif version == 3.4:
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import uncompyle6.scanners.scanner34 as scan
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scanner = scan.Scanner34()
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scanner.setShowAsm(showasm, out)
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tokens, customize = scanner.disassemble(co)
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tokens, customize = scanner.disassemble(co)
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if showasm:
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if showasm:
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@@ -143,7 +128,7 @@ def uncompyle(version, co, out=None, showasm=False, showast=False):
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print(file=out)
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print(file=out)
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# Build AST from disassembly.
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# Build AST from disassembly.
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walk = walker.Walker(out, scanner, showast=showast)
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walk = walker.Walker(version, out, scanner, showast=showast)
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try:
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try:
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ast = walk.build_ast(tokens, customize)
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ast = walk.build_ast(tokens, customize)
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except walker.ParserError as e : # parser failed, dump disassembly
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except walker.ParserError as e : # parser failed, dump disassembly
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@@ -48,7 +48,11 @@
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from __future__ import print_function
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from __future__ import print_function
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import inspect, re, sys
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from uncompyle6 import PYTHON3
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from uncompyle6 import walker
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from uncompyle6 import walker
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from uncompyle6.parser import get_python_parser
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from uncompyle6.walker import escape, PRECEDENCE, minint
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from uncompyle6.walker import escape, PRECEDENCE, minint
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from uncompyle6.walker import AST, NONE, find_all_globals
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from uncompyle6.walker import AST, NONE, find_all_globals
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from uncompyle6.walker import find_globals, find_none, INDENT_PER_LEVEL
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from uncompyle6.walker import find_globals, find_none, INDENT_PER_LEVEL
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@@ -56,18 +60,14 @@ from uncompyle6.walker import ParserError
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from uncompyle6 import parser
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from uncompyle6 import parser
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from uncompyle6.scanner import Token, Code, get_scanner
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from uncompyle6.scanner import Token, Code, get_scanner
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try:
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if PYTHON3:
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from StringIO import StringIO
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except ImportError:
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from io import StringIO
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from io import StringIO
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else:
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import sys, inspect, re
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from StringIO import StringIO
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# FIXME: remove uncompyle dups
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# FIXME: remove uncompyle dups
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# from uncompyle6.walker import find_all_globals, find_globals, find_none
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# from uncompyle6.walker import find_all_globals, find_globals, find_none
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from uncompyle6.spark import GenericASTTraversal
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from uncompyle6.parsers.spark import GenericASTTraversal, GenericASTTraversalPruningException
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from uncompyle6.spark import GenericASTTraversalPruningException
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from types import CodeType
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from types import CodeType
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from collections import namedtuple
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from collections import namedtuple
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@@ -78,10 +78,14 @@ ExtractInfo = namedtuple("ExtractInfo",
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class Traverser(walker.Walker, object):
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class Traverser(walker.Walker, object):
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stacked_params = ('f', 'indent', 'isLambda', '_globals')
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stacked_params = ('f', 'indent', 'isLambda', '_globals')
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def __init__(self, scanner, showast=0):
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def __init__(self, version, scanner, showast=False):
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GenericASTTraversal.__init__(self, ast=None)
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GenericASTTraversal.__init__(self, ast=None)
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self.scanner = scanner
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self.scanner = scanner
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params = {'f': StringIO(), 'indent': '', }
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params = {
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'f': StringIO(),
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'indent': '',
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}
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self.p = get_python_parser(version)
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self.showast = showast
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self.showast = showast
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self.__params = params
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self.__params = params
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self.__param_stack = []
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self.__param_stack = []
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@@ -550,7 +554,7 @@ class Traverser(walker.Walker, object):
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if isLambda:
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if isLambda:
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tokens.append(Token('LAMBDA_MARKER'))
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tokens.append(Token('LAMBDA_MARKER'))
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try:
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try:
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ast = parser.parse(tokens, customize)
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ast = parser.parse(self.p, tokens, customize)
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except parser.ParserError as e:
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except parser.ParserError as e:
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raise ParserError(e, tokens)
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raise ParserError(e, tokens)
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if self.showast:
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if self.showast:
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@@ -566,7 +570,7 @@ class Traverser(walker.Walker, object):
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# Build AST from disassembly.
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# Build AST from disassembly.
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try:
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try:
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ast = parser.parse(tokens, customize)
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ast = parser.parse(self.p, tokens, customize)
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except parser.ParserError as e:
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except parser.ParserError as e:
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raise ParserError(e, tokens)
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raise ParserError(e, tokens)
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@@ -1107,7 +1111,7 @@ class Traverser(walker.Walker, object):
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pass
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pass
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def deparse(version, co, out=StringIO(), showasm=0, showast=0):
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def deparse(version, co, out=StringIO(), showasm=False, showast=False):
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assert inspect.iscode(co)
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assert inspect.iscode(co)
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# store final output stream for case of error
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# store final output stream for case of error
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__real_out = out or sys.stdout
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__real_out = out or sys.stdout
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@@ -1116,7 +1120,7 @@ def deparse(version, co, out=StringIO(), showasm=0, showast=0):
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# Build AST from disassembly.
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# Build AST from disassembly.
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# walk = walker.Walker(out, scanner, showast=showast)
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# walk = walker.Walker(out, scanner, showast=showast)
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walk = Traverser(scanner, showast=showast)
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walk = Traverser(version, scanner, showast=showast)
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try:
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try:
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walk.ast = walk.build_ast_d(tokens, customize)
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walk.ast = walk.build_ast_d(tokens, customize)
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@@ -1144,7 +1148,7 @@ if __name__ == '__main__':
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def deparse_test(co):
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def deparse_test(co):
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sys_version = sys.version_info.major + (sys.version_info.minor / 10.0)
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sys_version = sys.version_info.major + (sys.version_info.minor / 10.0)
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walk = deparse(sys_version, co, showasm=1, showast=1)
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walk = deparse(sys_version, co, showasm=True, showast=True)
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print("deparsed source")
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print("deparsed source")
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print(walk.text, "\n")
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print(walk.text, "\n")
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print('------------------------')
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print('------------------------')
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@@ -3,19 +3,32 @@
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# Copyright (c) 2005 by Dan Pascu <dan@windowmaker.org>
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# Copyright (c) 2005 by Dan Pascu <dan@windowmaker.org>
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# Copyright (c) 2015 Rocky Bernstein
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# Copyright (c) 2015 Rocky Bernstein
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"""
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"""
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Spark parser for Python.
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Common spark parser routines Python.
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"""
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"""
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from __future__ import print_function
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from uncompyle6 import PYTHON3
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from uncompyle6 import PYTHON3
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from uncompyle6.spark import GenericASTBuilder
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import sys
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import sys
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from uncompyle6.parsers.spark import GenericASTBuilder
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if PYTHON3:
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if PYTHON3:
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intern = sys.intern
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intern = sys.intern
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from collections import UserList
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from collections import UserList
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else:
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else:
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from UserList import UserList
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from UserList import UserList
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class ParserError(Exception):
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def __init__(self, token, offset):
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self.token = token
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self.offset = offset
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def __str__(self):
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return "Syntax error at or near `%r' token at offset %s\n" % \
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(self.token, self.offset)
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class AST(UserList):
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class AST(UserList):
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def __init__(self, type, kids=[]):
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def __init__(self, type, kids=[]):
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self.type = intern(type)
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self.type = intern(type)
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@@ -38,22 +51,7 @@ class AST(UserList):
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rv = rv + '\n' + str(k).replace('\n', '\n ')
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rv = rv + '\n' + str(k).replace('\n', '\n ')
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return rv
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return rv
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class PythonParser(GenericASTBuilder):
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class ParserError(Exception):
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def __init__(self, token, offset):
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self.token = token
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self.offset = offset
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def __str__(self):
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return "Syntax error at or near `%r' token at offset %s\n" % \
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(self.token, self.offset)
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class Parser(GenericASTBuilder):
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def __init__(self):
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GenericASTBuilder.__init__(self, AST, 'stmts')
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self.customized = {}
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def cleanup(self):
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def cleanup(self):
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"""
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"""
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@@ -72,625 +70,6 @@ class Parser(GenericASTBuilder):
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def typestring(self, token):
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def typestring(self, token):
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return token.type
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return token.type
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def p_funcdef(self, args):
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'''
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stmt ::= funcdef
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funcdef ::= mkfunc designator
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stmt ::= funcdefdeco
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funcdefdeco ::= mkfuncdeco designator
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mkfuncdeco ::= expr mkfuncdeco CALL_FUNCTION_1
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mkfuncdeco ::= expr mkfuncdeco0 CALL_FUNCTION_1
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mkfuncdeco0 ::= mkfunc
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load_closure ::= load_closure LOAD_CLOSURE
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load_closure ::= LOAD_CLOSURE
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'''
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def p_list_comprehension(self, args):
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'''
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expr ::= list_compr
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list_compr ::= BUILD_LIST_0 list_iter
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list_iter ::= list_for
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list_iter ::= list_if
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list_iter ::= list_if_not
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list_iter ::= lc_body
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_come_from ::= COME_FROM
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_come_from ::=
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list_for ::= expr _for designator list_iter JUMP_BACK
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list_if ::= expr jmp_false list_iter
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list_if_not ::= expr jmp_true list_iter
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lc_body ::= expr LIST_APPEND
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'''
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def p_setcomp(self, args):
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'''
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expr ::= setcomp
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setcomp ::= LOAD_SETCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
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stmt ::= setcomp_func
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setcomp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER designator comp_iter
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JUMP_BACK RETURN_VALUE RETURN_LAST
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comp_iter ::= comp_if
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comp_iter ::= comp_ifnot
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comp_iter ::= comp_for
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comp_iter ::= comp_body
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comp_body ::= set_comp_body
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comp_body ::= gen_comp_body
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comp_body ::= dict_comp_body
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set_comp_body ::= expr SET_ADD
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gen_comp_body ::= expr YIELD_VALUE POP_TOP
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dict_comp_body ::= expr expr MAP_ADD
|
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comp_if ::= expr jmp_false comp_iter
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comp_ifnot ::= expr jmp_true comp_iter
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comp_for ::= expr _for designator comp_iter JUMP_BACK
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'''
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|
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|
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def p_genexpr(self, args):
|
|
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'''
|
|
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expr ::= genexpr
|
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|
|
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genexpr ::= LOAD_GENEXPR MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
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|
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|
|
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stmt ::= genexpr_func
|
|
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|
|
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genexpr_func ::= LOAD_FAST FOR_ITER designator comp_iter JUMP_BACK
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'''
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def p_dictcomp(self, args):
|
|
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'''
|
|
||||||
expr ::= dictcomp
|
|
||||||
dictcomp ::= LOAD_DICTCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
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|
||||||
stmt ::= dictcomp_func
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|
||||||
|
|
||||||
dictcomp_func ::= BUILD_MAP LOAD_FAST FOR_ITER designator
|
|
||||||
comp_iter JUMP_BACK RETURN_VALUE RETURN_LAST
|
|
||||||
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_augmented_assign(self, args):
|
|
||||||
'''
|
|
||||||
stmt ::= augassign1
|
|
||||||
stmt ::= augassign2
|
|
||||||
augassign1 ::= expr expr inplace_op designator
|
|
||||||
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SUBSCR
|
|
||||||
augassign1 ::= expr expr inplace_op ROT_TWO STORE_SLICE+0
|
|
||||||
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+1
|
|
||||||
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+2
|
|
||||||
augassign1 ::= expr expr inplace_op ROT_FOUR STORE_SLICE+3
|
|
||||||
augassign2 ::= expr DUP_TOP LOAD_ATTR expr
|
|
||||||
inplace_op ROT_TWO STORE_ATTR
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|
||||||
|
|
||||||
inplace_op ::= INPLACE_ADD
|
|
||||||
inplace_op ::= INPLACE_SUBTRACT
|
|
||||||
inplace_op ::= INPLACE_MULTIPLY
|
|
||||||
inplace_op ::= INPLACE_DIVIDE
|
|
||||||
inplace_op ::= INPLACE_TRUE_DIVIDE
|
|
||||||
inplace_op ::= INPLACE_FLOOR_DIVIDE
|
|
||||||
inplace_op ::= INPLACE_MODULO
|
|
||||||
inplace_op ::= INPLACE_POWER
|
|
||||||
inplace_op ::= INPLACE_LSHIFT
|
|
||||||
inplace_op ::= INPLACE_RSHIFT
|
|
||||||
inplace_op ::= INPLACE_AND
|
|
||||||
inplace_op ::= INPLACE_XOR
|
|
||||||
inplace_op ::= INPLACE_OR
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_assign(self, args):
|
|
||||||
'''
|
|
||||||
stmt ::= assign
|
|
||||||
assign ::= expr DUP_TOP designList
|
|
||||||
assign ::= expr designator
|
|
||||||
|
|
||||||
stmt ::= assign2
|
|
||||||
stmt ::= assign3
|
|
||||||
assign2 ::= expr expr ROT_TWO designator designator
|
|
||||||
assign3 ::= expr expr expr ROT_THREE ROT_TWO designator designator designator
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_print(self, args):
|
|
||||||
'''
|
|
||||||
stmt ::= print_items_stmt
|
|
||||||
stmt ::= print_nl
|
|
||||||
stmt ::= print_items_nl_stmt
|
|
||||||
|
|
||||||
print_items_stmt ::= expr PRINT_ITEM print_items_opt
|
|
||||||
print_items_nl_stmt ::= expr PRINT_ITEM print_items_opt PRINT_NEWLINE_CONT
|
|
||||||
print_items_opt ::= print_items
|
|
||||||
print_items_opt ::=
|
|
||||||
print_items ::= print_items print_item
|
|
||||||
print_items ::= print_item
|
|
||||||
print_item ::= expr PRINT_ITEM_CONT
|
|
||||||
print_nl ::= PRINT_NEWLINE
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_print_to(self, args):
|
|
||||||
'''
|
|
||||||
stmt ::= print_to
|
|
||||||
stmt ::= print_to_nl
|
|
||||||
stmt ::= print_nl_to
|
|
||||||
print_to ::= expr print_to_items POP_TOP
|
|
||||||
print_to_nl ::= expr print_to_items PRINT_NEWLINE_TO
|
|
||||||
print_nl_to ::= expr PRINT_NEWLINE_TO
|
|
||||||
print_to_items ::= print_to_items print_to_item
|
|
||||||
print_to_items ::= print_to_item
|
|
||||||
print_to_item ::= DUP_TOP expr ROT_TWO PRINT_ITEM_TO
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_import20(self, args):
|
|
||||||
'''
|
|
||||||
stmt ::= importstmt
|
|
||||||
stmt ::= importfrom
|
|
||||||
stmt ::= importstar
|
|
||||||
stmt ::= importmultiple
|
|
||||||
|
|
||||||
importlist2 ::= importlist2 import_as
|
|
||||||
importlist2 ::= import_as
|
|
||||||
import_as ::= IMPORT_NAME designator
|
|
||||||
import_as ::= IMPORT_NAME load_attrs designator
|
|
||||||
import_as ::= IMPORT_FROM designator
|
|
||||||
|
|
||||||
importstmt ::= LOAD_CONST LOAD_CONST import_as
|
|
||||||
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME IMPORT_STAR
|
|
||||||
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME importlist2 POP_TOP
|
|
||||||
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME_CONT IMPORT_STAR
|
|
||||||
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME_CONT importlist2 POP_TOP
|
|
||||||
importmultiple ::= LOAD_CONST LOAD_CONST import_as imports_cont
|
|
||||||
|
|
||||||
imports_cont ::= imports_cont import_cont
|
|
||||||
imports_cont ::= import_cont
|
|
||||||
import_cont ::= LOAD_CONST LOAD_CONST import_as_cont
|
|
||||||
import_as_cont ::= IMPORT_NAME_CONT designator
|
|
||||||
import_as_cont ::= IMPORT_NAME_CONT load_attrs designator
|
|
||||||
import_as_cont ::= IMPORT_FROM designator
|
|
||||||
|
|
||||||
load_attrs ::= LOAD_ATTR
|
|
||||||
load_attrs ::= load_attrs LOAD_ATTR
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_grammar(self, args):
|
|
||||||
'''
|
|
||||||
stmts ::= stmts sstmt
|
|
||||||
stmts ::= sstmt
|
|
||||||
sstmt ::= stmt
|
|
||||||
sstmt ::= ifelsestmtr
|
|
||||||
sstmt ::= return_stmt RETURN_LAST
|
|
||||||
|
|
||||||
stmts_opt ::= stmts
|
|
||||||
stmts_opt ::= passstmt
|
|
||||||
passstmt ::=
|
|
||||||
|
|
||||||
_stmts ::= _stmts stmt
|
|
||||||
_stmts ::= stmt
|
|
||||||
|
|
||||||
c_stmts ::= _stmts
|
|
||||||
c_stmts ::= _stmts lastc_stmt
|
|
||||||
c_stmts ::= lastc_stmt
|
|
||||||
c_stmts ::= continue_stmts
|
|
||||||
|
|
||||||
lastc_stmt ::= iflaststmt
|
|
||||||
lastc_stmt ::= whileelselaststmt
|
|
||||||
lastc_stmt ::= forelselaststmt
|
|
||||||
lastc_stmt ::= ifelsestmtr
|
|
||||||
lastc_stmt ::= ifelsestmtc
|
|
||||||
lastc_stmt ::= tryelsestmtc
|
|
||||||
|
|
||||||
c_stmts_opt ::= c_stmts
|
|
||||||
c_stmts_opt ::= passstmt
|
|
||||||
|
|
||||||
l_stmts ::= _stmts
|
|
||||||
l_stmts ::= return_stmts
|
|
||||||
l_stmts ::= continue_stmts
|
|
||||||
l_stmts ::= _stmts lastl_stmt
|
|
||||||
l_stmts ::= lastl_stmt
|
|
||||||
|
|
||||||
lastl_stmt ::= iflaststmtl
|
|
||||||
lastl_stmt ::= ifelsestmtl
|
|
||||||
lastl_stmt ::= forelselaststmtl
|
|
||||||
lastl_stmt ::= tryelsestmtl
|
|
||||||
|
|
||||||
l_stmts_opt ::= l_stmts
|
|
||||||
l_stmts_opt ::= passstmt
|
|
||||||
|
|
||||||
suite_stmts ::= _stmts
|
|
||||||
suite_stmts ::= return_stmts
|
|
||||||
suite_stmts ::= continue_stmts
|
|
||||||
|
|
||||||
suite_stmts_opt ::= suite_stmts
|
|
||||||
suite_stmts_opt ::= passstmt
|
|
||||||
|
|
||||||
else_suite ::= suite_stmts
|
|
||||||
else_suitel ::= l_stmts
|
|
||||||
else_suitec ::= c_stmts
|
|
||||||
else_suitec ::= return_stmts
|
|
||||||
|
|
||||||
designList ::= designator designator
|
|
||||||
designList ::= designator DUP_TOP designList
|
|
||||||
|
|
||||||
designator ::= STORE_FAST
|
|
||||||
designator ::= STORE_NAME
|
|
||||||
designator ::= STORE_GLOBAL
|
|
||||||
designator ::= STORE_DEREF
|
|
||||||
designator ::= expr STORE_ATTR
|
|
||||||
designator ::= expr STORE_SLICE+0
|
|
||||||
designator ::= expr expr STORE_SLICE+1
|
|
||||||
designator ::= expr expr STORE_SLICE+2
|
|
||||||
designator ::= expr expr expr STORE_SLICE+3
|
|
||||||
designator ::= store_subscr
|
|
||||||
store_subscr ::= expr expr STORE_SUBSCR
|
|
||||||
designator ::= unpack
|
|
||||||
designator ::= unpack_list
|
|
||||||
|
|
||||||
stmt ::= classdef
|
|
||||||
stmt ::= call_stmt
|
|
||||||
call_stmt ::= expr POP_TOP
|
|
||||||
|
|
||||||
stmt ::= return_stmt
|
|
||||||
return_stmt ::= ret_expr RETURN_VALUE
|
|
||||||
return_stmts ::= return_stmt
|
|
||||||
return_stmts ::= _stmts return_stmt
|
|
||||||
|
|
||||||
return_if_stmts ::= return_if_stmt
|
|
||||||
return_if_stmts ::= _stmts return_if_stmt
|
|
||||||
return_if_stmt ::= ret_expr RETURN_END_IF
|
|
||||||
|
|
||||||
stmt ::= break_stmt
|
|
||||||
break_stmt ::= BREAK_LOOP
|
|
||||||
|
|
||||||
stmt ::= continue_stmt
|
|
||||||
continue_stmt ::= CONTINUE
|
|
||||||
continue_stmt ::= CONTINUE_LOOP
|
|
||||||
continue_stmts ::= _stmts lastl_stmt continue_stmt
|
|
||||||
continue_stmts ::= lastl_stmt continue_stmt
|
|
||||||
continue_stmts ::= continue_stmt
|
|
||||||
|
|
||||||
stmt ::= raise_stmt0
|
|
||||||
stmt ::= raise_stmt1
|
|
||||||
stmt ::= raise_stmt2
|
|
||||||
stmt ::= raise_stmt3
|
|
||||||
|
|
||||||
raise_stmt0 ::= RAISE_VARARGS_0
|
|
||||||
raise_stmt1 ::= expr RAISE_VARARGS_1
|
|
||||||
raise_stmt2 ::= expr expr RAISE_VARARGS_2
|
|
||||||
raise_stmt3 ::= expr expr expr RAISE_VARARGS_3
|
|
||||||
|
|
||||||
stmt ::= exec_stmt
|
|
||||||
exec_stmt ::= expr exprlist DUP_TOP EXEC_STMT
|
|
||||||
exec_stmt ::= expr exprlist EXEC_STMT
|
|
||||||
|
|
||||||
stmt ::= assert
|
|
||||||
stmt ::= assert2
|
|
||||||
stmt ::= ifstmt
|
|
||||||
stmt ::= ifelsestmt
|
|
||||||
|
|
||||||
stmt ::= whilestmt
|
|
||||||
stmt ::= whilenotstmt
|
|
||||||
stmt ::= while1stmt
|
|
||||||
stmt ::= whileelsestmt
|
|
||||||
stmt ::= while1elsestmt
|
|
||||||
stmt ::= forstmt
|
|
||||||
stmt ::= forelsestmt
|
|
||||||
stmt ::= trystmt
|
|
||||||
stmt ::= tryelsestmt
|
|
||||||
stmt ::= tryfinallystmt
|
|
||||||
stmt ::= withstmt
|
|
||||||
stmt ::= withasstmt
|
|
||||||
|
|
||||||
stmt ::= del_stmt
|
|
||||||
del_stmt ::= DELETE_FAST
|
|
||||||
del_stmt ::= DELETE_NAME
|
|
||||||
del_stmt ::= DELETE_GLOBAL
|
|
||||||
del_stmt ::= expr DELETE_SLICE+0
|
|
||||||
del_stmt ::= expr expr DELETE_SLICE+1
|
|
||||||
del_stmt ::= expr expr DELETE_SLICE+2
|
|
||||||
del_stmt ::= expr expr expr DELETE_SLICE+3
|
|
||||||
del_stmt ::= delete_subscr
|
|
||||||
delete_subscr ::= expr expr DELETE_SUBSCR
|
|
||||||
del_stmt ::= expr DELETE_ATTR
|
|
||||||
|
|
||||||
kwarg ::= LOAD_CONST expr
|
|
||||||
|
|
||||||
classdef ::= LOAD_CONST expr mkfunc
|
|
||||||
CALL_FUNCTION_0 BUILD_CLASS designator
|
|
||||||
|
|
||||||
stmt ::= classdefdeco
|
|
||||||
classdefdeco ::= classdefdeco1 designator
|
|
||||||
classdefdeco1 ::= expr classdefdeco1 CALL_FUNCTION_1
|
|
||||||
classdefdeco1 ::= expr classdefdeco2 CALL_FUNCTION_1
|
|
||||||
classdefdeco2 ::= LOAD_CONST expr mkfunc CALL_FUNCTION_0 BUILD_CLASS
|
|
||||||
|
|
||||||
_jump ::= JUMP_ABSOLUTE
|
|
||||||
_jump ::= JUMP_FORWARD
|
|
||||||
_jump ::= JUMP_BACK
|
|
||||||
|
|
||||||
jmp_false ::= POP_JUMP_IF_FALSE
|
|
||||||
jmp_false ::= JUMP_IF_FALSE
|
|
||||||
jmp_true ::= POP_JUMP_IF_TRUE
|
|
||||||
jmp_true ::= JUMP_IF_TRUE
|
|
||||||
|
|
||||||
assert ::= assert_expr jmp_true LOAD_ASSERT RAISE_VARARGS_1
|
|
||||||
assert2 ::= assert_expr jmp_true LOAD_ASSERT expr CALL_FUNCTION_1 RAISE_VARARGS_1
|
|
||||||
assert2 ::= assert_expr jmp_true LOAD_ASSERT expr RAISE_VARARGS_2
|
|
||||||
|
|
||||||
assert_expr ::= expr
|
|
||||||
assert_expr ::= assert_expr_or
|
|
||||||
assert_expr ::= assert_expr_and
|
|
||||||
assert_expr_or ::= assert_expr jmp_true expr
|
|
||||||
assert_expr_and ::= assert_expr jmp_false expr
|
|
||||||
|
|
||||||
ifstmt ::= testexpr _ifstmts_jump
|
|
||||||
|
|
||||||
testexpr ::= testfalse
|
|
||||||
testexpr ::= testtrue
|
|
||||||
testfalse ::= expr jmp_false
|
|
||||||
testtrue ::= expr jmp_true
|
|
||||||
|
|
||||||
_ifstmts_jump ::= return_if_stmts
|
|
||||||
_ifstmts_jump ::= c_stmts_opt JUMP_FORWARD COME_FROM
|
|
||||||
|
|
||||||
iflaststmt ::= testexpr c_stmts_opt JUMP_ABSOLUTE
|
|
||||||
|
|
||||||
iflaststmtl ::= testexpr c_stmts_opt JUMP_BACK
|
|
||||||
|
|
||||||
ifelsestmt ::= testexpr c_stmts_opt JUMP_FORWARD else_suite COME_FROM
|
|
||||||
|
|
||||||
ifelsestmtc ::= testexpr c_stmts_opt JUMP_ABSOLUTE else_suitec
|
|
||||||
|
|
||||||
ifelsestmtr ::= testexpr return_if_stmts return_stmts
|
|
||||||
|
|
||||||
ifelsestmtl ::= testexpr c_stmts_opt JUMP_BACK else_suitel
|
|
||||||
|
|
||||||
|
|
||||||
trystmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
|
||||||
try_middle COME_FROM
|
|
||||||
|
|
||||||
tryelsestmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
|
||||||
try_middle else_suite COME_FROM
|
|
||||||
|
|
||||||
tryelsestmtc ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
|
||||||
try_middle else_suitec COME_FROM
|
|
||||||
|
|
||||||
tryelsestmtl ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
|
||||||
try_middle else_suitel COME_FROM
|
|
||||||
|
|
||||||
try_middle ::= jmp_abs COME_FROM except_stmts
|
|
||||||
END_FINALLY
|
|
||||||
try_middle ::= JUMP_FORWARD COME_FROM except_stmts
|
|
||||||
END_FINALLY COME_FROM
|
|
||||||
|
|
||||||
except_stmts ::= except_stmts except_stmt
|
|
||||||
except_stmts ::= except_stmt
|
|
||||||
|
|
||||||
except_stmt ::= except_cond1 except_suite
|
|
||||||
except_stmt ::= except_cond2 except_suite
|
|
||||||
except_stmt ::= except
|
|
||||||
|
|
||||||
except_suite ::= c_stmts_opt JUMP_FORWARD
|
|
||||||
except_suite ::= c_stmts_opt jmp_abs
|
|
||||||
except_suite ::= return_stmts
|
|
||||||
|
|
||||||
except_cond1 ::= DUP_TOP expr COMPARE_OP
|
|
||||||
jmp_false POP_TOP POP_TOP POP_TOP
|
|
||||||
|
|
||||||
except_cond2 ::= DUP_TOP expr COMPARE_OP
|
|
||||||
jmp_false POP_TOP designator POP_TOP
|
|
||||||
|
|
||||||
except ::= POP_TOP POP_TOP POP_TOP c_stmts_opt JUMP_FORWARD
|
|
||||||
except ::= POP_TOP POP_TOP POP_TOP c_stmts_opt jmp_abs
|
|
||||||
except ::= POP_TOP POP_TOP POP_TOP return_stmts
|
|
||||||
|
|
||||||
jmp_abs ::= JUMP_ABSOLUTE
|
|
||||||
jmp_abs ::= JUMP_BACK
|
|
||||||
|
|
||||||
tryfinallystmt ::= SETUP_FINALLY suite_stmts
|
|
||||||
POP_BLOCK LOAD_CONST
|
|
||||||
COME_FROM suite_stmts_opt END_FINALLY
|
|
||||||
|
|
||||||
withstmt ::= expr SETUP_WITH POP_TOP suite_stmts_opt
|
|
||||||
POP_BLOCK LOAD_CONST COME_FROM
|
|
||||||
WITH_CLEANUP END_FINALLY
|
|
||||||
|
|
||||||
withasstmt ::= expr SETUP_WITH designator suite_stmts_opt
|
|
||||||
POP_BLOCK LOAD_CONST COME_FROM
|
|
||||||
WITH_CLEANUP END_FINALLY
|
|
||||||
|
|
||||||
whilestmt ::= SETUP_LOOP
|
|
||||||
testexpr
|
|
||||||
l_stmts_opt JUMP_BACK
|
|
||||||
POP_BLOCK COME_FROM
|
|
||||||
|
|
||||||
whilestmt ::= SETUP_LOOP
|
|
||||||
testexpr
|
|
||||||
return_stmts
|
|
||||||
POP_BLOCK COME_FROM
|
|
||||||
|
|
||||||
while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK COME_FROM
|
|
||||||
while1stmt ::= SETUP_LOOP return_stmts COME_FROM
|
|
||||||
while1elsestmt ::= SETUP_LOOP l_stmts JUMP_BACK else_suite COME_FROM
|
|
||||||
|
|
||||||
whileelsestmt ::= SETUP_LOOP testexpr
|
|
||||||
l_stmts_opt JUMP_BACK
|
|
||||||
POP_BLOCK
|
|
||||||
else_suite COME_FROM
|
|
||||||
|
|
||||||
whileelselaststmt ::= SETUP_LOOP testexpr
|
|
||||||
l_stmts_opt JUMP_BACK
|
|
||||||
POP_BLOCK
|
|
||||||
else_suitec COME_FROM
|
|
||||||
|
|
||||||
_for ::= GET_ITER FOR_ITER
|
|
||||||
_for ::= LOAD_CONST FOR_LOOP
|
|
||||||
|
|
||||||
for_block ::= l_stmts_opt JUMP_BACK
|
|
||||||
for_block ::= return_stmts _come_from
|
|
||||||
|
|
||||||
forstmt ::= SETUP_LOOP expr _for designator
|
|
||||||
for_block POP_BLOCK COME_FROM
|
|
||||||
|
|
||||||
forelsestmt ::= SETUP_LOOP expr _for designator
|
|
||||||
for_block POP_BLOCK else_suite COME_FROM
|
|
||||||
|
|
||||||
forelselaststmt ::= SETUP_LOOP expr _for designator
|
|
||||||
for_block POP_BLOCK else_suitec COME_FROM
|
|
||||||
|
|
||||||
forelselaststmtl ::= SETUP_LOOP expr _for designator
|
|
||||||
for_block POP_BLOCK else_suitel COME_FROM
|
|
||||||
|
|
||||||
'''
|
|
||||||
|
|
||||||
def p_expr(self, args):
|
|
||||||
'''
|
|
||||||
expr ::= _mklambda
|
|
||||||
expr ::= SET_LINENO
|
|
||||||
expr ::= LOAD_FAST
|
|
||||||
expr ::= LOAD_NAME
|
|
||||||
expr ::= LOAD_CONST
|
|
||||||
expr ::= LOAD_ASSERT
|
|
||||||
expr ::= LOAD_GLOBAL
|
|
||||||
expr ::= LOAD_DEREF
|
|
||||||
expr ::= LOAD_LOCALS
|
|
||||||
expr ::= load_attr
|
|
||||||
expr ::= binary_expr
|
|
||||||
expr ::= binary_expr_na
|
|
||||||
expr ::= build_list
|
|
||||||
expr ::= cmp
|
|
||||||
expr ::= mapexpr
|
|
||||||
expr ::= and
|
|
||||||
expr ::= and2
|
|
||||||
expr ::= or
|
|
||||||
expr ::= unary_expr
|
|
||||||
expr ::= call_function
|
|
||||||
expr ::= unary_not
|
|
||||||
expr ::= unary_convert
|
|
||||||
expr ::= binary_subscr
|
|
||||||
expr ::= binary_subscr2
|
|
||||||
expr ::= load_attr
|
|
||||||
expr ::= get_iter
|
|
||||||
expr ::= slice0
|
|
||||||
expr ::= slice1
|
|
||||||
expr ::= slice2
|
|
||||||
expr ::= slice3
|
|
||||||
expr ::= buildslice2
|
|
||||||
expr ::= buildslice3
|
|
||||||
expr ::= yield
|
|
||||||
|
|
||||||
binary_expr ::= expr expr binary_op
|
|
||||||
binary_op ::= BINARY_ADD
|
|
||||||
binary_op ::= BINARY_MULTIPLY
|
|
||||||
binary_op ::= BINARY_AND
|
|
||||||
binary_op ::= BINARY_OR
|
|
||||||
binary_op ::= BINARY_XOR
|
|
||||||
binary_op ::= BINARY_SUBTRACT
|
|
||||||
binary_op ::= BINARY_DIVIDE
|
|
||||||
binary_op ::= BINARY_TRUE_DIVIDE
|
|
||||||
binary_op ::= BINARY_FLOOR_DIVIDE
|
|
||||||
binary_op ::= BINARY_MODULO
|
|
||||||
binary_op ::= BINARY_LSHIFT
|
|
||||||
binary_op ::= BINARY_RSHIFT
|
|
||||||
binary_op ::= BINARY_POWER
|
|
||||||
|
|
||||||
unary_expr ::= expr unary_op
|
|
||||||
unary_op ::= UNARY_POSITIVE
|
|
||||||
unary_op ::= UNARY_NEGATIVE
|
|
||||||
unary_op ::= UNARY_INVERT
|
|
||||||
|
|
||||||
unary_not ::= expr UNARY_NOT
|
|
||||||
unary_convert ::= expr UNARY_CONVERT
|
|
||||||
|
|
||||||
binary_subscr ::= expr expr BINARY_SUBSCR
|
|
||||||
binary_subscr2 ::= expr expr DUP_TOPX_2 BINARY_SUBSCR
|
|
||||||
|
|
||||||
load_attr ::= expr LOAD_ATTR
|
|
||||||
get_iter ::= expr GET_ITER
|
|
||||||
slice0 ::= expr SLICE+0
|
|
||||||
slice0 ::= expr DUP_TOP SLICE+0
|
|
||||||
slice1 ::= expr expr SLICE+1
|
|
||||||
slice1 ::= expr expr DUP_TOPX_2 SLICE+1
|
|
||||||
slice2 ::= expr expr SLICE+2
|
|
||||||
slice2 ::= expr expr DUP_TOPX_2 SLICE+2
|
|
||||||
slice3 ::= expr expr expr SLICE+3
|
|
||||||
slice3 ::= expr expr expr DUP_TOPX_3 SLICE+3
|
|
||||||
buildslice3 ::= expr expr expr BUILD_SLICE_3
|
|
||||||
buildslice2 ::= expr expr BUILD_SLICE_2
|
|
||||||
|
|
||||||
yield ::= expr YIELD_VALUE
|
|
||||||
|
|
||||||
_mklambda ::= load_closure mklambda
|
|
||||||
_mklambda ::= mklambda
|
|
||||||
|
|
||||||
or ::= expr jmp_true expr _come_from
|
|
||||||
or ::= expr JUMP_IF_TRUE_OR_POP expr COME_FROM
|
|
||||||
and ::= expr jmp_false expr _come_from
|
|
||||||
and ::= expr JUMP_IF_FALSE_OR_POP expr COME_FROM
|
|
||||||
and2 ::= _jump jmp_false COME_FROM expr COME_FROM
|
|
||||||
|
|
||||||
expr ::= conditional
|
|
||||||
conditional ::= expr jmp_false expr JUMP_FORWARD expr COME_FROM
|
|
||||||
conditional ::= expr jmp_false expr JUMP_ABSOLUTE expr
|
|
||||||
expr ::= conditionalnot
|
|
||||||
conditionalnot ::= expr jmp_true expr _jump expr COME_FROM
|
|
||||||
|
|
||||||
ret_expr ::= expr
|
|
||||||
ret_expr ::= ret_and
|
|
||||||
ret_expr ::= ret_or
|
|
||||||
|
|
||||||
ret_expr_or_cond ::= ret_expr
|
|
||||||
ret_expr_or_cond ::= ret_cond
|
|
||||||
ret_expr_or_cond ::= ret_cond_not
|
|
||||||
|
|
||||||
ret_and ::= expr jmp_false ret_expr_or_cond COME_FROM
|
|
||||||
ret_or ::= expr jmp_true ret_expr_or_cond COME_FROM
|
|
||||||
ret_cond ::= expr jmp_false expr RETURN_END_IF ret_expr_or_cond
|
|
||||||
ret_cond_not ::= expr jmp_true expr RETURN_END_IF ret_expr_or_cond
|
|
||||||
|
|
||||||
stmt ::= return_lambda
|
|
||||||
stmt ::= conditional_lambda
|
|
||||||
|
|
||||||
return_lambda ::= ret_expr RETURN_VALUE LAMBDA_MARKER
|
|
||||||
conditional_lambda ::= expr jmp_false return_if_stmt return_stmt LAMBDA_MARKER
|
|
||||||
|
|
||||||
cmp ::= cmp_list
|
|
||||||
cmp ::= compare
|
|
||||||
compare ::= expr expr COMPARE_OP
|
|
||||||
cmp_list ::= expr cmp_list1 ROT_TWO POP_TOP
|
|
||||||
_come_from
|
|
||||||
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
|
||||||
COMPARE_OP JUMP_IF_FALSE_OR_POP
|
|
||||||
cmp_list1 COME_FROM
|
|
||||||
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
|
||||||
COMPARE_OP jmp_false
|
|
||||||
cmp_list1 _come_from
|
|
||||||
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
|
||||||
COMPARE_OP JUMP_IF_FALSE_OR_POP
|
|
||||||
cmp_list2 COME_FROM
|
|
||||||
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
|
||||||
COMPARE_OP jmp_false
|
|
||||||
cmp_list2 _come_from
|
|
||||||
cmp_list2 ::= expr COMPARE_OP JUMP_FORWARD
|
|
||||||
cmp_list2 ::= expr COMPARE_OP RETURN_VALUE
|
|
||||||
mapexpr ::= BUILD_MAP kvlist
|
|
||||||
|
|
||||||
kvlist ::= kvlist kv
|
|
||||||
kvlist ::= kvlist kv2
|
|
||||||
kvlist ::= kvlist kv3
|
|
||||||
kvlist ::=
|
|
||||||
|
|
||||||
kv ::= DUP_TOP expr ROT_TWO expr STORE_SUBSCR
|
|
||||||
kv2 ::= DUP_TOP expr expr ROT_THREE STORE_SUBSCR
|
|
||||||
kv3 ::= expr expr STORE_MAP
|
|
||||||
|
|
||||||
exprlist ::= exprlist expr
|
|
||||||
exprlist ::= expr
|
|
||||||
|
|
||||||
nullexprlist ::=
|
|
||||||
'''
|
|
||||||
|
|
||||||
def nonterminal(self, nt, args):
|
def nonterminal(self, nt, args):
|
||||||
collect = ('stmts', 'exprlist', 'kvlist', '_stmts', 'print_items')
|
collect = ('stmts', 'exprlist', 'kvlist', '_stmts', 'print_items')
|
||||||
|
|
||||||
@@ -717,11 +96,7 @@ class Parser(GenericASTBuilder):
|
|||||||
# print >> sys.stderr, 'resolve', str(list)
|
# print >> sys.stderr, 'resolve', str(list)
|
||||||
return GenericASTBuilder.resolve(self, list)
|
return GenericASTBuilder.resolve(self, list)
|
||||||
|
|
||||||
nop = lambda self, args: None
|
def parse(p, tokens, customize):
|
||||||
|
|
||||||
p = Parser()
|
|
||||||
|
|
||||||
def parse(tokens, customize):
|
|
||||||
'''
|
'''
|
||||||
Special handling for opcodes that take a variable number
|
Special handling for opcodes that take a variable number
|
||||||
of arguments -- we add a new rule for each:
|
of arguments -- we add a new rule for each:
|
||||||
@@ -738,7 +113,8 @@ def parse(tokens, customize):
|
|||||||
expr ::= expr {expr}^n CALL_FUNCTION_VAR_KW_n POP_TOP
|
expr ::= expr {expr}^n CALL_FUNCTION_VAR_KW_n POP_TOP
|
||||||
expr ::= expr {expr}^n CALL_FUNCTION_KW_n POP_TOP
|
expr ::= expr {expr}^n CALL_FUNCTION_KW_n POP_TOP
|
||||||
'''
|
'''
|
||||||
global p
|
nop = lambda self, args: None
|
||||||
|
|
||||||
for k, v in list(customize.items()):
|
for k, v in list(customize.items()):
|
||||||
# avoid adding the same rule twice to this parser
|
# avoid adding the same rule twice to this parser
|
||||||
if k in p.customized:
|
if k in p.customized:
|
||||||
@@ -789,22 +165,35 @@ def parse(tokens, customize):
|
|||||||
return ast
|
return ast
|
||||||
|
|
||||||
|
|
||||||
def parser(version, co, out=sys.stdout, showasm=False):
|
def get_python_parser(version):
|
||||||
|
"""
|
||||||
|
Returns parser object for Python version 2 or 3
|
||||||
|
depending on the parameter passed.
|
||||||
|
"""
|
||||||
|
if version < 3.0:
|
||||||
|
import uncompyle6.parsers.parse2 as parse2
|
||||||
|
return parse2.Python2Parser()
|
||||||
|
else:
|
||||||
|
import uncompyle6.parsers.parse3 as parse3
|
||||||
|
return parse3.Python3Parser()
|
||||||
|
|
||||||
|
def python_parser(version, co, out=sys.stdout, showasm=False):
|
||||||
import inspect
|
import inspect
|
||||||
assert inspect.iscode(co)
|
assert inspect.iscode(co)
|
||||||
from uncompyle6.scanner import get_scanner
|
from uncompyle6.scanner import get_scanner
|
||||||
scanner = get_scanner(version)
|
scanner = get_scanner(version)
|
||||||
tokens, customize = scanner.disassemble(co)
|
tokens, customize = scanner.disassemble(co)
|
||||||
if showasm:
|
# if showasm:
|
||||||
for t in tokens:
|
# for t in tokens:
|
||||||
print(t)
|
# print(t)
|
||||||
|
|
||||||
return parse(tokens, customize)
|
p = get_python_parser(version)
|
||||||
|
return parse(p, tokens, customize)
|
||||||
|
|
||||||
if __name__ == '__main__':
|
if __name__ == '__main__':
|
||||||
def parse_test(co):
|
def parse_test(co):
|
||||||
sys_version = sys.version_info.major + (sys.version_info.minor / 10.0)
|
sys_version = sys.version_info.major + (sys.version_info.minor / 10.0)
|
||||||
ast = parser(sys_version, co, showasm=True)
|
ast = python_parser(sys_version, co, showasm=True)
|
||||||
print(ast)
|
print(ast)
|
||||||
return
|
return
|
||||||
parse_test(parse_test.__code__)
|
parse_test(parse_test.__code__)
|
||||||
|
|||||||
0
uncompyle6/parsers/__init__.py
Normal file
0
uncompyle6/parsers/__init__.py
Normal file
646
uncompyle6/parsers/parse2.py
Normal file
646
uncompyle6/parsers/parse2.py
Normal file
@@ -0,0 +1,646 @@
|
|||||||
|
# Copyright (c) 1999 John Aycock
|
||||||
|
# Copyright (c) 2000-2002 by hartmut Goebel <h.goebel@crazy-compilers.com>
|
||||||
|
# Copyright (c) 2005 by Dan Pascu <dan@windowmaker.org>
|
||||||
|
# Copyright (c) 2015 Rocky Bernstein
|
||||||
|
#
|
||||||
|
# See main module for license.
|
||||||
|
"""
|
||||||
|
A spark grammar for Python 2.x.
|
||||||
|
|
||||||
|
However instead of terminal symbols being the usual ASCII text,
|
||||||
|
e.g. 5, myvariable, "for", etc. they are CPython Bytecode tokens,
|
||||||
|
e.g. "LOAD_CONST 5", "STORE NAME myvariable", "SETUP_LOOP", etc.
|
||||||
|
|
||||||
|
If we succeed in creating a parse tree, then we have a Python program
|
||||||
|
that a later phase can tern into a sequence of ASCII text.
|
||||||
|
"""
|
||||||
|
|
||||||
|
from __future__ import print_function
|
||||||
|
|
||||||
|
from uncompyle6.parser import PythonParser, AST
|
||||||
|
from uncompyle6.parsers.spark import GenericASTBuilder
|
||||||
|
|
||||||
|
class Python2Parser(PythonParser):
|
||||||
|
|
||||||
|
def __init__(self):
|
||||||
|
GenericASTBuilder.__init__(self, AST, 'stmts')
|
||||||
|
self.customized = {}
|
||||||
|
|
||||||
|
def p_funcdef(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= funcdef
|
||||||
|
funcdef ::= mkfunc designator
|
||||||
|
stmt ::= funcdefdeco
|
||||||
|
funcdefdeco ::= mkfuncdeco designator
|
||||||
|
mkfuncdeco ::= expr mkfuncdeco CALL_FUNCTION_1
|
||||||
|
mkfuncdeco ::= expr mkfuncdeco0 CALL_FUNCTION_1
|
||||||
|
mkfuncdeco0 ::= mkfunc
|
||||||
|
load_closure ::= load_closure LOAD_CLOSURE
|
||||||
|
load_closure ::= LOAD_CLOSURE
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_list_comprehension(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= list_compr
|
||||||
|
list_compr ::= BUILD_LIST_0 list_iter
|
||||||
|
|
||||||
|
list_iter ::= list_for
|
||||||
|
list_iter ::= list_if
|
||||||
|
list_iter ::= list_if_not
|
||||||
|
list_iter ::= lc_body
|
||||||
|
|
||||||
|
_come_from ::= COME_FROM
|
||||||
|
_come_from ::=
|
||||||
|
|
||||||
|
list_for ::= expr _for designator list_iter JUMP_BACK
|
||||||
|
list_if ::= expr jmp_false list_iter
|
||||||
|
list_if_not ::= expr jmp_true list_iter
|
||||||
|
|
||||||
|
lc_body ::= expr LIST_APPEND
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_setcomp(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= setcomp
|
||||||
|
|
||||||
|
setcomp ::= LOAD_SETCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
|
||||||
|
|
||||||
|
stmt ::= setcomp_func
|
||||||
|
|
||||||
|
setcomp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER designator comp_iter
|
||||||
|
JUMP_BACK RETURN_VALUE RETURN_LAST
|
||||||
|
|
||||||
|
comp_iter ::= comp_if
|
||||||
|
comp_iter ::= comp_ifnot
|
||||||
|
comp_iter ::= comp_for
|
||||||
|
comp_iter ::= comp_body
|
||||||
|
comp_body ::= set_comp_body
|
||||||
|
comp_body ::= gen_comp_body
|
||||||
|
comp_body ::= dict_comp_body
|
||||||
|
set_comp_body ::= expr SET_ADD
|
||||||
|
gen_comp_body ::= expr YIELD_VALUE POP_TOP
|
||||||
|
dict_comp_body ::= expr expr MAP_ADD
|
||||||
|
|
||||||
|
comp_if ::= expr jmp_false comp_iter
|
||||||
|
comp_ifnot ::= expr jmp_true comp_iter
|
||||||
|
comp_for ::= expr _for designator comp_iter JUMP_BACK
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_genexpr(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= genexpr
|
||||||
|
|
||||||
|
genexpr ::= LOAD_GENEXPR MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
|
||||||
|
|
||||||
|
stmt ::= genexpr_func
|
||||||
|
|
||||||
|
genexpr_func ::= LOAD_FAST FOR_ITER designator comp_iter JUMP_BACK
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_dictcomp(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= dictcomp
|
||||||
|
dictcomp ::= LOAD_DICTCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
|
||||||
|
stmt ::= dictcomp_func
|
||||||
|
|
||||||
|
dictcomp_func ::= BUILD_MAP LOAD_FAST FOR_ITER designator
|
||||||
|
comp_iter JUMP_BACK RETURN_VALUE RETURN_LAST
|
||||||
|
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_augmented_assign(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= augassign1
|
||||||
|
stmt ::= augassign2
|
||||||
|
augassign1 ::= expr expr inplace_op designator
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SUBSCR
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_TWO STORE_SLICE+0
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+1
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+2
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_FOUR STORE_SLICE+3
|
||||||
|
augassign2 ::= expr DUP_TOP LOAD_ATTR expr
|
||||||
|
inplace_op ROT_TWO STORE_ATTR
|
||||||
|
|
||||||
|
inplace_op ::= INPLACE_ADD
|
||||||
|
inplace_op ::= INPLACE_SUBTRACT
|
||||||
|
inplace_op ::= INPLACE_MULTIPLY
|
||||||
|
inplace_op ::= INPLACE_DIVIDE
|
||||||
|
inplace_op ::= INPLACE_TRUE_DIVIDE
|
||||||
|
inplace_op ::= INPLACE_FLOOR_DIVIDE
|
||||||
|
inplace_op ::= INPLACE_MODULO
|
||||||
|
inplace_op ::= INPLACE_POWER
|
||||||
|
inplace_op ::= INPLACE_LSHIFT
|
||||||
|
inplace_op ::= INPLACE_RSHIFT
|
||||||
|
inplace_op ::= INPLACE_AND
|
||||||
|
inplace_op ::= INPLACE_XOR
|
||||||
|
inplace_op ::= INPLACE_OR
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_assign(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= assign
|
||||||
|
assign ::= expr DUP_TOP designList
|
||||||
|
assign ::= expr designator
|
||||||
|
|
||||||
|
stmt ::= assign2
|
||||||
|
stmt ::= assign3
|
||||||
|
assign2 ::= expr expr ROT_TWO designator designator
|
||||||
|
assign3 ::= expr expr expr ROT_THREE ROT_TWO designator designator designator
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_print(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= print_items_stmt
|
||||||
|
stmt ::= print_nl
|
||||||
|
stmt ::= print_items_nl_stmt
|
||||||
|
|
||||||
|
print_items_stmt ::= expr PRINT_ITEM print_items_opt
|
||||||
|
print_items_nl_stmt ::= expr PRINT_ITEM print_items_opt PRINT_NEWLINE_CONT
|
||||||
|
print_items_opt ::= print_items
|
||||||
|
print_items_opt ::=
|
||||||
|
print_items ::= print_items print_item
|
||||||
|
print_items ::= print_item
|
||||||
|
print_item ::= expr PRINT_ITEM_CONT
|
||||||
|
print_nl ::= PRINT_NEWLINE
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_print_to(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= print_to
|
||||||
|
stmt ::= print_to_nl
|
||||||
|
stmt ::= print_nl_to
|
||||||
|
print_to ::= expr print_to_items POP_TOP
|
||||||
|
print_to_nl ::= expr print_to_items PRINT_NEWLINE_TO
|
||||||
|
print_nl_to ::= expr PRINT_NEWLINE_TO
|
||||||
|
print_to_items ::= print_to_items print_to_item
|
||||||
|
print_to_items ::= print_to_item
|
||||||
|
print_to_item ::= DUP_TOP expr ROT_TWO PRINT_ITEM_TO
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_import20(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= importstmt
|
||||||
|
stmt ::= importfrom
|
||||||
|
stmt ::= importstar
|
||||||
|
stmt ::= importmultiple
|
||||||
|
|
||||||
|
importlist2 ::= importlist2 import_as
|
||||||
|
importlist2 ::= import_as
|
||||||
|
import_as ::= IMPORT_NAME designator
|
||||||
|
import_as ::= IMPORT_NAME load_attrs designator
|
||||||
|
import_as ::= IMPORT_FROM designator
|
||||||
|
|
||||||
|
importstmt ::= LOAD_CONST LOAD_CONST import_as
|
||||||
|
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME IMPORT_STAR
|
||||||
|
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME importlist2 POP_TOP
|
||||||
|
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME_CONT IMPORT_STAR
|
||||||
|
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME_CONT importlist2 POP_TOP
|
||||||
|
importmultiple ::= LOAD_CONST LOAD_CONST import_as imports_cont
|
||||||
|
|
||||||
|
imports_cont ::= imports_cont import_cont
|
||||||
|
imports_cont ::= import_cont
|
||||||
|
import_cont ::= LOAD_CONST LOAD_CONST import_as_cont
|
||||||
|
import_as_cont ::= IMPORT_NAME_CONT designator
|
||||||
|
import_as_cont ::= IMPORT_NAME_CONT load_attrs designator
|
||||||
|
import_as_cont ::= IMPORT_FROM designator
|
||||||
|
|
||||||
|
load_attrs ::= LOAD_ATTR
|
||||||
|
load_attrs ::= load_attrs LOAD_ATTR
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_grammar(self, args):
|
||||||
|
'''
|
||||||
|
stmts ::= stmts sstmt
|
||||||
|
stmts ::= sstmt
|
||||||
|
sstmt ::= stmt
|
||||||
|
sstmt ::= ifelsestmtr
|
||||||
|
sstmt ::= return_stmt RETURN_LAST
|
||||||
|
|
||||||
|
stmts_opt ::= stmts
|
||||||
|
stmts_opt ::= passstmt
|
||||||
|
passstmt ::=
|
||||||
|
|
||||||
|
_stmts ::= _stmts stmt
|
||||||
|
_stmts ::= stmt
|
||||||
|
|
||||||
|
c_stmts ::= _stmts
|
||||||
|
c_stmts ::= _stmts lastc_stmt
|
||||||
|
c_stmts ::= lastc_stmt
|
||||||
|
c_stmts ::= continue_stmts
|
||||||
|
|
||||||
|
lastc_stmt ::= iflaststmt
|
||||||
|
lastc_stmt ::= whileelselaststmt
|
||||||
|
lastc_stmt ::= forelselaststmt
|
||||||
|
lastc_stmt ::= ifelsestmtr
|
||||||
|
lastc_stmt ::= ifelsestmtc
|
||||||
|
lastc_stmt ::= tryelsestmtc
|
||||||
|
|
||||||
|
c_stmts_opt ::= c_stmts
|
||||||
|
c_stmts_opt ::= passstmt
|
||||||
|
|
||||||
|
l_stmts ::= _stmts
|
||||||
|
l_stmts ::= return_stmts
|
||||||
|
l_stmts ::= continue_stmts
|
||||||
|
l_stmts ::= _stmts lastl_stmt
|
||||||
|
l_stmts ::= lastl_stmt
|
||||||
|
|
||||||
|
lastl_stmt ::= iflaststmtl
|
||||||
|
lastl_stmt ::= ifelsestmtl
|
||||||
|
lastl_stmt ::= forelselaststmtl
|
||||||
|
lastl_stmt ::= tryelsestmtl
|
||||||
|
|
||||||
|
l_stmts_opt ::= l_stmts
|
||||||
|
l_stmts_opt ::= passstmt
|
||||||
|
|
||||||
|
suite_stmts ::= _stmts
|
||||||
|
suite_stmts ::= return_stmts
|
||||||
|
suite_stmts ::= continue_stmts
|
||||||
|
|
||||||
|
suite_stmts_opt ::= suite_stmts
|
||||||
|
suite_stmts_opt ::= passstmt
|
||||||
|
|
||||||
|
else_suite ::= suite_stmts
|
||||||
|
else_suitel ::= l_stmts
|
||||||
|
else_suitec ::= c_stmts
|
||||||
|
else_suitec ::= return_stmts
|
||||||
|
|
||||||
|
designList ::= designator designator
|
||||||
|
designList ::= designator DUP_TOP designList
|
||||||
|
|
||||||
|
designator ::= STORE_FAST
|
||||||
|
designator ::= STORE_NAME
|
||||||
|
designator ::= STORE_GLOBAL
|
||||||
|
designator ::= STORE_DEREF
|
||||||
|
designator ::= expr STORE_ATTR
|
||||||
|
designator ::= expr STORE_SLICE+0
|
||||||
|
designator ::= expr expr STORE_SLICE+1
|
||||||
|
designator ::= expr expr STORE_SLICE+2
|
||||||
|
designator ::= expr expr expr STORE_SLICE+3
|
||||||
|
designator ::= store_subscr
|
||||||
|
store_subscr ::= expr expr STORE_SUBSCR
|
||||||
|
designator ::= unpack
|
||||||
|
designator ::= unpack_list
|
||||||
|
|
||||||
|
stmt ::= classdef
|
||||||
|
stmt ::= call_stmt
|
||||||
|
call_stmt ::= expr POP_TOP
|
||||||
|
|
||||||
|
stmt ::= return_stmt
|
||||||
|
return_stmt ::= ret_expr RETURN_VALUE
|
||||||
|
return_stmts ::= return_stmt
|
||||||
|
return_stmts ::= _stmts return_stmt
|
||||||
|
|
||||||
|
return_if_stmts ::= return_if_stmt
|
||||||
|
return_if_stmts ::= _stmts return_if_stmt
|
||||||
|
return_if_stmt ::= ret_expr RETURN_END_IF
|
||||||
|
|
||||||
|
stmt ::= break_stmt
|
||||||
|
break_stmt ::= BREAK_LOOP
|
||||||
|
|
||||||
|
stmt ::= continue_stmt
|
||||||
|
continue_stmt ::= CONTINUE
|
||||||
|
continue_stmt ::= CONTINUE_LOOP
|
||||||
|
continue_stmts ::= _stmts lastl_stmt continue_stmt
|
||||||
|
continue_stmts ::= lastl_stmt continue_stmt
|
||||||
|
continue_stmts ::= continue_stmt
|
||||||
|
|
||||||
|
stmt ::= raise_stmt0
|
||||||
|
stmt ::= raise_stmt1
|
||||||
|
stmt ::= raise_stmt2
|
||||||
|
stmt ::= raise_stmt3
|
||||||
|
|
||||||
|
raise_stmt0 ::= RAISE_VARARGS_0
|
||||||
|
raise_stmt1 ::= expr RAISE_VARARGS_1
|
||||||
|
raise_stmt2 ::= expr expr RAISE_VARARGS_2
|
||||||
|
raise_stmt3 ::= expr expr expr RAISE_VARARGS_3
|
||||||
|
|
||||||
|
stmt ::= exec_stmt
|
||||||
|
exec_stmt ::= expr exprlist DUP_TOP EXEC_STMT
|
||||||
|
exec_stmt ::= expr exprlist EXEC_STMT
|
||||||
|
|
||||||
|
stmt ::= assert
|
||||||
|
stmt ::= assert2
|
||||||
|
stmt ::= ifstmt
|
||||||
|
stmt ::= ifelsestmt
|
||||||
|
|
||||||
|
stmt ::= whilestmt
|
||||||
|
stmt ::= whilenotstmt
|
||||||
|
stmt ::= while1stmt
|
||||||
|
stmt ::= whileelsestmt
|
||||||
|
stmt ::= while1elsestmt
|
||||||
|
stmt ::= forstmt
|
||||||
|
stmt ::= forelsestmt
|
||||||
|
stmt ::= trystmt
|
||||||
|
stmt ::= tryelsestmt
|
||||||
|
stmt ::= tryfinallystmt
|
||||||
|
stmt ::= withstmt
|
||||||
|
stmt ::= withasstmt
|
||||||
|
|
||||||
|
stmt ::= del_stmt
|
||||||
|
del_stmt ::= DELETE_FAST
|
||||||
|
del_stmt ::= DELETE_NAME
|
||||||
|
del_stmt ::= DELETE_GLOBAL
|
||||||
|
del_stmt ::= expr DELETE_SLICE+0
|
||||||
|
del_stmt ::= expr expr DELETE_SLICE+1
|
||||||
|
del_stmt ::= expr expr DELETE_SLICE+2
|
||||||
|
del_stmt ::= expr expr expr DELETE_SLICE+3
|
||||||
|
del_stmt ::= delete_subscr
|
||||||
|
delete_subscr ::= expr expr DELETE_SUBSCR
|
||||||
|
del_stmt ::= expr DELETE_ATTR
|
||||||
|
|
||||||
|
kwarg ::= LOAD_CONST expr
|
||||||
|
|
||||||
|
classdef ::= LOAD_CONST expr mkfunc
|
||||||
|
CALL_FUNCTION_0 BUILD_CLASS designator
|
||||||
|
|
||||||
|
stmt ::= classdefdeco
|
||||||
|
classdefdeco ::= classdefdeco1 designator
|
||||||
|
classdefdeco1 ::= expr classdefdeco1 CALL_FUNCTION_1
|
||||||
|
classdefdeco1 ::= expr classdefdeco2 CALL_FUNCTION_1
|
||||||
|
classdefdeco2 ::= LOAD_CONST expr mkfunc CALL_FUNCTION_0 BUILD_CLASS
|
||||||
|
|
||||||
|
_jump ::= JUMP_ABSOLUTE
|
||||||
|
_jump ::= JUMP_FORWARD
|
||||||
|
_jump ::= JUMP_BACK
|
||||||
|
|
||||||
|
jmp_false ::= POP_JUMP_IF_FALSE
|
||||||
|
jmp_false ::= JUMP_IF_FALSE
|
||||||
|
jmp_true ::= POP_JUMP_IF_TRUE
|
||||||
|
jmp_true ::= JUMP_IF_TRUE
|
||||||
|
|
||||||
|
assert ::= assert_expr jmp_true LOAD_ASSERT RAISE_VARARGS_1
|
||||||
|
assert2 ::= assert_expr jmp_true LOAD_ASSERT expr CALL_FUNCTION_1 RAISE_VARARGS_1
|
||||||
|
assert2 ::= assert_expr jmp_true LOAD_ASSERT expr RAISE_VARARGS_2
|
||||||
|
|
||||||
|
assert_expr ::= expr
|
||||||
|
assert_expr ::= assert_expr_or
|
||||||
|
assert_expr ::= assert_expr_and
|
||||||
|
assert_expr_or ::= assert_expr jmp_true expr
|
||||||
|
assert_expr_and ::= assert_expr jmp_false expr
|
||||||
|
|
||||||
|
ifstmt ::= testexpr _ifstmts_jump
|
||||||
|
|
||||||
|
testexpr ::= testfalse
|
||||||
|
testexpr ::= testtrue
|
||||||
|
testfalse ::= expr jmp_false
|
||||||
|
testtrue ::= expr jmp_true
|
||||||
|
|
||||||
|
_ifstmts_jump ::= return_if_stmts
|
||||||
|
_ifstmts_jump ::= c_stmts_opt JUMP_FORWARD COME_FROM
|
||||||
|
|
||||||
|
iflaststmt ::= testexpr c_stmts_opt JUMP_ABSOLUTE
|
||||||
|
|
||||||
|
iflaststmtl ::= testexpr c_stmts_opt JUMP_BACK
|
||||||
|
|
||||||
|
ifelsestmt ::= testexpr c_stmts_opt JUMP_FORWARD else_suite COME_FROM
|
||||||
|
|
||||||
|
ifelsestmtc ::= testexpr c_stmts_opt JUMP_ABSOLUTE else_suitec
|
||||||
|
|
||||||
|
ifelsestmtr ::= testexpr return_if_stmts return_stmts
|
||||||
|
|
||||||
|
ifelsestmtl ::= testexpr c_stmts_opt JUMP_BACK else_suitel
|
||||||
|
|
||||||
|
|
||||||
|
trystmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle COME_FROM
|
||||||
|
|
||||||
|
tryelsestmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle else_suite COME_FROM
|
||||||
|
|
||||||
|
tryelsestmtc ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle else_suitec COME_FROM
|
||||||
|
|
||||||
|
tryelsestmtl ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle else_suitel COME_FROM
|
||||||
|
|
||||||
|
try_middle ::= jmp_abs COME_FROM except_stmts
|
||||||
|
END_FINALLY
|
||||||
|
try_middle ::= JUMP_FORWARD COME_FROM except_stmts
|
||||||
|
END_FINALLY COME_FROM
|
||||||
|
|
||||||
|
except_stmts ::= except_stmts except_stmt
|
||||||
|
except_stmts ::= except_stmt
|
||||||
|
|
||||||
|
except_stmt ::= except_cond1 except_suite
|
||||||
|
except_stmt ::= except_cond2 except_suite
|
||||||
|
except_stmt ::= except
|
||||||
|
|
||||||
|
except_suite ::= c_stmts_opt JUMP_FORWARD
|
||||||
|
except_suite ::= c_stmts_opt jmp_abs
|
||||||
|
except_suite ::= return_stmts
|
||||||
|
|
||||||
|
except_cond1 ::= DUP_TOP expr COMPARE_OP
|
||||||
|
jmp_false POP_TOP POP_TOP POP_TOP
|
||||||
|
|
||||||
|
except_cond2 ::= DUP_TOP expr COMPARE_OP
|
||||||
|
jmp_false POP_TOP designator POP_TOP
|
||||||
|
|
||||||
|
except ::= POP_TOP POP_TOP POP_TOP c_stmts_opt JUMP_FORWARD
|
||||||
|
except ::= POP_TOP POP_TOP POP_TOP c_stmts_opt jmp_abs
|
||||||
|
except ::= POP_TOP POP_TOP POP_TOP return_stmts
|
||||||
|
|
||||||
|
jmp_abs ::= JUMP_ABSOLUTE
|
||||||
|
jmp_abs ::= JUMP_BACK
|
||||||
|
|
||||||
|
tryfinallystmt ::= SETUP_FINALLY suite_stmts
|
||||||
|
POP_BLOCK LOAD_CONST
|
||||||
|
COME_FROM suite_stmts_opt END_FINALLY
|
||||||
|
|
||||||
|
withstmt ::= expr SETUP_WITH POP_TOP suite_stmts_opt
|
||||||
|
POP_BLOCK LOAD_CONST COME_FROM
|
||||||
|
WITH_CLEANUP END_FINALLY
|
||||||
|
|
||||||
|
withasstmt ::= expr SETUP_WITH designator suite_stmts_opt
|
||||||
|
POP_BLOCK LOAD_CONST COME_FROM
|
||||||
|
WITH_CLEANUP END_FINALLY
|
||||||
|
|
||||||
|
whilestmt ::= SETUP_LOOP
|
||||||
|
testexpr
|
||||||
|
l_stmts_opt JUMP_BACK
|
||||||
|
POP_BLOCK COME_FROM
|
||||||
|
|
||||||
|
whilestmt ::= SETUP_LOOP
|
||||||
|
testexpr
|
||||||
|
return_stmts
|
||||||
|
POP_BLOCK COME_FROM
|
||||||
|
|
||||||
|
while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK COME_FROM
|
||||||
|
while1stmt ::= SETUP_LOOP return_stmts COME_FROM
|
||||||
|
while1elsestmt ::= SETUP_LOOP l_stmts JUMP_BACK else_suite COME_FROM
|
||||||
|
|
||||||
|
whileelsestmt ::= SETUP_LOOP testexpr
|
||||||
|
l_stmts_opt JUMP_BACK
|
||||||
|
POP_BLOCK
|
||||||
|
else_suite COME_FROM
|
||||||
|
|
||||||
|
whileelselaststmt ::= SETUP_LOOP testexpr
|
||||||
|
l_stmts_opt JUMP_BACK
|
||||||
|
POP_BLOCK
|
||||||
|
else_suitec COME_FROM
|
||||||
|
|
||||||
|
_for ::= GET_ITER FOR_ITER
|
||||||
|
_for ::= LOAD_CONST FOR_LOOP
|
||||||
|
|
||||||
|
for_block ::= l_stmts_opt JUMP_BACK
|
||||||
|
for_block ::= return_stmts _come_from
|
||||||
|
|
||||||
|
forstmt ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK COME_FROM
|
||||||
|
|
||||||
|
forelsestmt ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK else_suite COME_FROM
|
||||||
|
|
||||||
|
forelselaststmt ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK else_suitec COME_FROM
|
||||||
|
|
||||||
|
forelselaststmtl ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK else_suitel COME_FROM
|
||||||
|
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_expr(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= _mklambda
|
||||||
|
expr ::= SET_LINENO
|
||||||
|
expr ::= LOAD_FAST
|
||||||
|
expr ::= LOAD_NAME
|
||||||
|
expr ::= LOAD_CONST
|
||||||
|
expr ::= LOAD_ASSERT
|
||||||
|
expr ::= LOAD_GLOBAL
|
||||||
|
expr ::= LOAD_DEREF
|
||||||
|
expr ::= LOAD_LOCALS
|
||||||
|
expr ::= load_attr
|
||||||
|
expr ::= binary_expr
|
||||||
|
expr ::= binary_expr_na
|
||||||
|
expr ::= build_list
|
||||||
|
expr ::= cmp
|
||||||
|
expr ::= mapexpr
|
||||||
|
expr ::= and
|
||||||
|
expr ::= and2
|
||||||
|
expr ::= or
|
||||||
|
expr ::= unary_expr
|
||||||
|
expr ::= call_function
|
||||||
|
expr ::= unary_not
|
||||||
|
expr ::= unary_convert
|
||||||
|
expr ::= binary_subscr
|
||||||
|
expr ::= binary_subscr2
|
||||||
|
expr ::= load_attr
|
||||||
|
expr ::= get_iter
|
||||||
|
expr ::= slice0
|
||||||
|
expr ::= slice1
|
||||||
|
expr ::= slice2
|
||||||
|
expr ::= slice3
|
||||||
|
expr ::= buildslice2
|
||||||
|
expr ::= buildslice3
|
||||||
|
expr ::= yield
|
||||||
|
|
||||||
|
binary_expr ::= expr expr binary_op
|
||||||
|
binary_op ::= BINARY_ADD
|
||||||
|
binary_op ::= BINARY_MULTIPLY
|
||||||
|
binary_op ::= BINARY_AND
|
||||||
|
binary_op ::= BINARY_OR
|
||||||
|
binary_op ::= BINARY_XOR
|
||||||
|
binary_op ::= BINARY_SUBTRACT
|
||||||
|
binary_op ::= BINARY_DIVIDE
|
||||||
|
binary_op ::= BINARY_TRUE_DIVIDE
|
||||||
|
binary_op ::= BINARY_FLOOR_DIVIDE
|
||||||
|
binary_op ::= BINARY_MODULO
|
||||||
|
binary_op ::= BINARY_LSHIFT
|
||||||
|
binary_op ::= BINARY_RSHIFT
|
||||||
|
binary_op ::= BINARY_POWER
|
||||||
|
|
||||||
|
unary_expr ::= expr unary_op
|
||||||
|
unary_op ::= UNARY_POSITIVE
|
||||||
|
unary_op ::= UNARY_NEGATIVE
|
||||||
|
unary_op ::= UNARY_INVERT
|
||||||
|
|
||||||
|
unary_not ::= expr UNARY_NOT
|
||||||
|
unary_convert ::= expr UNARY_CONVERT
|
||||||
|
|
||||||
|
binary_subscr ::= expr expr BINARY_SUBSCR
|
||||||
|
binary_subscr2 ::= expr expr DUP_TOPX_2 BINARY_SUBSCR
|
||||||
|
|
||||||
|
load_attr ::= expr LOAD_ATTR
|
||||||
|
get_iter ::= expr GET_ITER
|
||||||
|
slice0 ::= expr SLICE+0
|
||||||
|
slice0 ::= expr DUP_TOP SLICE+0
|
||||||
|
slice1 ::= expr expr SLICE+1
|
||||||
|
slice1 ::= expr expr DUP_TOPX_2 SLICE+1
|
||||||
|
slice2 ::= expr expr SLICE+2
|
||||||
|
slice2 ::= expr expr DUP_TOPX_2 SLICE+2
|
||||||
|
slice3 ::= expr expr expr SLICE+3
|
||||||
|
slice3 ::= expr expr expr DUP_TOPX_3 SLICE+3
|
||||||
|
buildslice3 ::= expr expr expr BUILD_SLICE_3
|
||||||
|
buildslice2 ::= expr expr BUILD_SLICE_2
|
||||||
|
|
||||||
|
yield ::= expr YIELD_VALUE
|
||||||
|
|
||||||
|
_mklambda ::= load_closure mklambda
|
||||||
|
_mklambda ::= mklambda
|
||||||
|
|
||||||
|
or ::= expr jmp_true expr _come_from
|
||||||
|
or ::= expr JUMP_IF_TRUE_OR_POP expr COME_FROM
|
||||||
|
and ::= expr jmp_false expr _come_from
|
||||||
|
and ::= expr JUMP_IF_FALSE_OR_POP expr COME_FROM
|
||||||
|
and2 ::= _jump jmp_false COME_FROM expr COME_FROM
|
||||||
|
|
||||||
|
expr ::= conditional
|
||||||
|
conditional ::= expr jmp_false expr JUMP_FORWARD expr COME_FROM
|
||||||
|
conditional ::= expr jmp_false expr JUMP_ABSOLUTE expr
|
||||||
|
expr ::= conditionalnot
|
||||||
|
conditionalnot ::= expr jmp_true expr _jump expr COME_FROM
|
||||||
|
|
||||||
|
ret_expr ::= expr
|
||||||
|
ret_expr ::= ret_and
|
||||||
|
ret_expr ::= ret_or
|
||||||
|
|
||||||
|
ret_expr_or_cond ::= ret_expr
|
||||||
|
ret_expr_or_cond ::= ret_cond
|
||||||
|
ret_expr_or_cond ::= ret_cond_not
|
||||||
|
|
||||||
|
ret_and ::= expr jmp_false ret_expr_or_cond COME_FROM
|
||||||
|
ret_or ::= expr jmp_true ret_expr_or_cond COME_FROM
|
||||||
|
ret_cond ::= expr jmp_false expr RETURN_END_IF ret_expr_or_cond
|
||||||
|
ret_cond_not ::= expr jmp_true expr RETURN_END_IF ret_expr_or_cond
|
||||||
|
|
||||||
|
stmt ::= return_lambda
|
||||||
|
stmt ::= conditional_lambda
|
||||||
|
|
||||||
|
return_lambda ::= ret_expr RETURN_VALUE LAMBDA_MARKER
|
||||||
|
conditional_lambda ::= expr jmp_false return_if_stmt return_stmt LAMBDA_MARKER
|
||||||
|
|
||||||
|
cmp ::= cmp_list
|
||||||
|
cmp ::= compare
|
||||||
|
compare ::= expr expr COMPARE_OP
|
||||||
|
cmp_list ::= expr cmp_list1 ROT_TWO POP_TOP
|
||||||
|
_come_from
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP JUMP_IF_FALSE_OR_POP
|
||||||
|
cmp_list1 COME_FROM
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP jmp_false
|
||||||
|
cmp_list1 _come_from
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP JUMP_IF_FALSE_OR_POP
|
||||||
|
cmp_list2 COME_FROM
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP jmp_false
|
||||||
|
cmp_list2 _come_from
|
||||||
|
cmp_list2 ::= expr COMPARE_OP JUMP_FORWARD
|
||||||
|
cmp_list2 ::= expr COMPARE_OP RETURN_VALUE
|
||||||
|
mapexpr ::= BUILD_MAP kvlist
|
||||||
|
|
||||||
|
kvlist ::= kvlist kv
|
||||||
|
kvlist ::= kvlist kv2
|
||||||
|
kvlist ::= kvlist kv3
|
||||||
|
kvlist ::=
|
||||||
|
|
||||||
|
kv ::= DUP_TOP expr ROT_TWO expr STORE_SUBSCR
|
||||||
|
kv2 ::= DUP_TOP expr expr ROT_THREE STORE_SUBSCR
|
||||||
|
kv3 ::= expr expr STORE_MAP
|
||||||
|
|
||||||
|
exprlist ::= exprlist expr
|
||||||
|
exprlist ::= expr
|
||||||
|
|
||||||
|
nullexprlist ::=
|
||||||
|
'''
|
||||||
646
uncompyle6/parsers/parse3.py
Normal file
646
uncompyle6/parsers/parse3.py
Normal file
@@ -0,0 +1,646 @@
|
|||||||
|
# Copyright (c) 1999 John Aycock
|
||||||
|
# Copyright (c) 2000-2002 by hartmut Goebel <h.goebel@crazy-compilers.com>
|
||||||
|
# Copyright (c) 2005 by Dan Pascu <dan@windowmaker.org>
|
||||||
|
# Copyright (c) 2015 Rocky Bernstein
|
||||||
|
#
|
||||||
|
# See main module for license.
|
||||||
|
"""
|
||||||
|
A spark grammar for Python 3.x.
|
||||||
|
|
||||||
|
However instead of terminal symbols being the usual ASCII text,
|
||||||
|
e.g. 5, myvariable, "for", etc. they are CPython Bytecode tokens,
|
||||||
|
e.g. "LOAD_CONST 5", "STORE NAME myvariable", "SETUP_LOOP", etc.
|
||||||
|
|
||||||
|
If we succeed in creating a parse tree, then we have a Python program
|
||||||
|
that a later phase can tern into a sequence of ASCII text.
|
||||||
|
"""
|
||||||
|
|
||||||
|
from __future__ import print_function
|
||||||
|
|
||||||
|
from uncompyle6.parser import PythonParser, AST
|
||||||
|
from uncompyle6.parsers.spark import GenericASTBuilder
|
||||||
|
|
||||||
|
class Python3Parser(PythonParser):
|
||||||
|
|
||||||
|
def __init__(self):
|
||||||
|
GenericASTBuilder.__init__(self, AST, 'stmts')
|
||||||
|
self.customized = {}
|
||||||
|
|
||||||
|
def p_funcdef(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= funcdef
|
||||||
|
funcdef ::= mkfunc designator
|
||||||
|
stmt ::= funcdefdeco
|
||||||
|
funcdefdeco ::= mkfuncdeco designator
|
||||||
|
mkfuncdeco ::= expr mkfuncdeco CALL_FUNCTION_1
|
||||||
|
mkfuncdeco ::= expr mkfuncdeco0 CALL_FUNCTION_1
|
||||||
|
mkfuncdeco0 ::= mkfunc
|
||||||
|
load_closure ::= load_closure LOAD_CLOSURE
|
||||||
|
load_closure ::= LOAD_CLOSURE
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_list_comprehension(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= list_compr
|
||||||
|
list_compr ::= BUILD_LIST_0 list_iter
|
||||||
|
|
||||||
|
list_iter ::= list_for
|
||||||
|
list_iter ::= list_if
|
||||||
|
list_iter ::= list_if_not
|
||||||
|
list_iter ::= lc_body
|
||||||
|
|
||||||
|
_come_from ::= COME_FROM
|
||||||
|
_come_from ::=
|
||||||
|
|
||||||
|
list_for ::= expr _for designator list_iter JUMP_BACK
|
||||||
|
list_if ::= expr jmp_false list_iter
|
||||||
|
list_if_not ::= expr jmp_true list_iter
|
||||||
|
|
||||||
|
lc_body ::= expr LIST_APPEND
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_setcomp(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= setcomp
|
||||||
|
|
||||||
|
setcomp ::= LOAD_SETCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
|
||||||
|
|
||||||
|
stmt ::= setcomp_func
|
||||||
|
|
||||||
|
setcomp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER designator comp_iter
|
||||||
|
JUMP_BACK RETURN_VALUE RETURN_LAST
|
||||||
|
|
||||||
|
comp_iter ::= comp_if
|
||||||
|
comp_iter ::= comp_ifnot
|
||||||
|
comp_iter ::= comp_for
|
||||||
|
comp_iter ::= comp_body
|
||||||
|
comp_body ::= set_comp_body
|
||||||
|
comp_body ::= gen_comp_body
|
||||||
|
comp_body ::= dict_comp_body
|
||||||
|
set_comp_body ::= expr SET_ADD
|
||||||
|
gen_comp_body ::= expr YIELD_VALUE POP_TOP
|
||||||
|
dict_comp_body ::= expr expr MAP_ADD
|
||||||
|
|
||||||
|
comp_if ::= expr jmp_false comp_iter
|
||||||
|
comp_ifnot ::= expr jmp_true comp_iter
|
||||||
|
comp_for ::= expr _for designator comp_iter JUMP_BACK
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_genexpr(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= genexpr
|
||||||
|
|
||||||
|
genexpr ::= LOAD_GENEXPR MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
|
||||||
|
|
||||||
|
stmt ::= genexpr_func
|
||||||
|
|
||||||
|
genexpr_func ::= LOAD_FAST FOR_ITER designator comp_iter JUMP_BACK
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_dictcomp(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= dictcomp
|
||||||
|
dictcomp ::= LOAD_DICTCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
|
||||||
|
stmt ::= dictcomp_func
|
||||||
|
|
||||||
|
dictcomp_func ::= BUILD_MAP LOAD_FAST FOR_ITER designator
|
||||||
|
comp_iter JUMP_BACK RETURN_VALUE RETURN_LAST
|
||||||
|
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_augmented_assign(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= augassign1
|
||||||
|
stmt ::= augassign2
|
||||||
|
augassign1 ::= expr expr inplace_op designator
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SUBSCR
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_TWO STORE_SLICE+0
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+1
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_THREE STORE_SLICE+2
|
||||||
|
augassign1 ::= expr expr inplace_op ROT_FOUR STORE_SLICE+3
|
||||||
|
augassign2 ::= expr DUP_TOP LOAD_ATTR expr
|
||||||
|
inplace_op ROT_TWO STORE_ATTR
|
||||||
|
|
||||||
|
inplace_op ::= INPLACE_ADD
|
||||||
|
inplace_op ::= INPLACE_SUBTRACT
|
||||||
|
inplace_op ::= INPLACE_MULTIPLY
|
||||||
|
inplace_op ::= INPLACE_DIVIDE
|
||||||
|
inplace_op ::= INPLACE_TRUE_DIVIDE
|
||||||
|
inplace_op ::= INPLACE_FLOOR_DIVIDE
|
||||||
|
inplace_op ::= INPLACE_MODULO
|
||||||
|
inplace_op ::= INPLACE_POWER
|
||||||
|
inplace_op ::= INPLACE_LSHIFT
|
||||||
|
inplace_op ::= INPLACE_RSHIFT
|
||||||
|
inplace_op ::= INPLACE_AND
|
||||||
|
inplace_op ::= INPLACE_XOR
|
||||||
|
inplace_op ::= INPLACE_OR
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_assign(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= assign
|
||||||
|
assign ::= expr DUP_TOP designList
|
||||||
|
assign ::= expr designator
|
||||||
|
|
||||||
|
stmt ::= assign2
|
||||||
|
stmt ::= assign3
|
||||||
|
assign2 ::= expr expr ROT_TWO designator designator
|
||||||
|
assign3 ::= expr expr expr ROT_THREE ROT_TWO designator designator designator
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_print(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= print_items_stmt
|
||||||
|
stmt ::= print_nl
|
||||||
|
stmt ::= print_items_nl_stmt
|
||||||
|
|
||||||
|
print_items_stmt ::= expr PRINT_ITEM print_items_opt
|
||||||
|
print_items_nl_stmt ::= expr PRINT_ITEM print_items_opt PRINT_NEWLINE_CONT
|
||||||
|
print_items_opt ::= print_items
|
||||||
|
print_items_opt ::=
|
||||||
|
print_items ::= print_items print_item
|
||||||
|
print_items ::= print_item
|
||||||
|
print_item ::= expr PRINT_ITEM_CONT
|
||||||
|
print_nl ::= PRINT_NEWLINE
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_print_to(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= print_to
|
||||||
|
stmt ::= print_to_nl
|
||||||
|
stmt ::= print_nl_to
|
||||||
|
print_to ::= expr print_to_items POP_TOP
|
||||||
|
print_to_nl ::= expr print_to_items PRINT_NEWLINE_TO
|
||||||
|
print_nl_to ::= expr PRINT_NEWLINE_TO
|
||||||
|
print_to_items ::= print_to_items print_to_item
|
||||||
|
print_to_items ::= print_to_item
|
||||||
|
print_to_item ::= DUP_TOP expr ROT_TWO PRINT_ITEM_TO
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_import20(self, args):
|
||||||
|
'''
|
||||||
|
stmt ::= importstmt
|
||||||
|
stmt ::= importfrom
|
||||||
|
stmt ::= importstar
|
||||||
|
stmt ::= importmultiple
|
||||||
|
|
||||||
|
importlist2 ::= importlist2 import_as
|
||||||
|
importlist2 ::= import_as
|
||||||
|
import_as ::= IMPORT_NAME designator
|
||||||
|
import_as ::= IMPORT_NAME load_attrs designator
|
||||||
|
import_as ::= IMPORT_FROM designator
|
||||||
|
|
||||||
|
importstmt ::= LOAD_CONST LOAD_CONST import_as
|
||||||
|
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME IMPORT_STAR
|
||||||
|
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME importlist2 POP_TOP
|
||||||
|
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME_CONT IMPORT_STAR
|
||||||
|
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME_CONT importlist2 POP_TOP
|
||||||
|
importmultiple ::= LOAD_CONST LOAD_CONST import_as imports_cont
|
||||||
|
|
||||||
|
imports_cont ::= imports_cont import_cont
|
||||||
|
imports_cont ::= import_cont
|
||||||
|
import_cont ::= LOAD_CONST LOAD_CONST import_as_cont
|
||||||
|
import_as_cont ::= IMPORT_NAME_CONT designator
|
||||||
|
import_as_cont ::= IMPORT_NAME_CONT load_attrs designator
|
||||||
|
import_as_cont ::= IMPORT_FROM designator
|
||||||
|
|
||||||
|
load_attrs ::= LOAD_ATTR
|
||||||
|
load_attrs ::= load_attrs LOAD_ATTR
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_grammar(self, args):
|
||||||
|
'''
|
||||||
|
stmts ::= stmts sstmt
|
||||||
|
stmts ::= sstmt
|
||||||
|
sstmt ::= stmt
|
||||||
|
sstmt ::= ifelsestmtr
|
||||||
|
sstmt ::= return_stmt RETURN_LAST
|
||||||
|
|
||||||
|
stmts_opt ::= stmts
|
||||||
|
stmts_opt ::= passstmt
|
||||||
|
passstmt ::=
|
||||||
|
|
||||||
|
_stmts ::= _stmts stmt
|
||||||
|
_stmts ::= stmt
|
||||||
|
|
||||||
|
c_stmts ::= _stmts
|
||||||
|
c_stmts ::= _stmts lastc_stmt
|
||||||
|
c_stmts ::= lastc_stmt
|
||||||
|
c_stmts ::= continue_stmts
|
||||||
|
|
||||||
|
lastc_stmt ::= iflaststmt
|
||||||
|
lastc_stmt ::= whileelselaststmt
|
||||||
|
lastc_stmt ::= forelselaststmt
|
||||||
|
lastc_stmt ::= ifelsestmtr
|
||||||
|
lastc_stmt ::= ifelsestmtc
|
||||||
|
lastc_stmt ::= tryelsestmtc
|
||||||
|
|
||||||
|
c_stmts_opt ::= c_stmts
|
||||||
|
c_stmts_opt ::= passstmt
|
||||||
|
|
||||||
|
l_stmts ::= _stmts
|
||||||
|
l_stmts ::= return_stmts
|
||||||
|
l_stmts ::= continue_stmts
|
||||||
|
l_stmts ::= _stmts lastl_stmt
|
||||||
|
l_stmts ::= lastl_stmt
|
||||||
|
|
||||||
|
lastl_stmt ::= iflaststmtl
|
||||||
|
lastl_stmt ::= ifelsestmtl
|
||||||
|
lastl_stmt ::= forelselaststmtl
|
||||||
|
lastl_stmt ::= tryelsestmtl
|
||||||
|
|
||||||
|
l_stmts_opt ::= l_stmts
|
||||||
|
l_stmts_opt ::= passstmt
|
||||||
|
|
||||||
|
suite_stmts ::= _stmts
|
||||||
|
suite_stmts ::= return_stmts
|
||||||
|
suite_stmts ::= continue_stmts
|
||||||
|
|
||||||
|
suite_stmts_opt ::= suite_stmts
|
||||||
|
suite_stmts_opt ::= passstmt
|
||||||
|
|
||||||
|
else_suite ::= suite_stmts
|
||||||
|
else_suitel ::= l_stmts
|
||||||
|
else_suitec ::= c_stmts
|
||||||
|
else_suitec ::= return_stmts
|
||||||
|
|
||||||
|
designList ::= designator designator
|
||||||
|
designList ::= designator DUP_TOP designList
|
||||||
|
|
||||||
|
designator ::= STORE_FAST
|
||||||
|
designator ::= STORE_NAME
|
||||||
|
designator ::= STORE_GLOBAL
|
||||||
|
designator ::= STORE_DEREF
|
||||||
|
designator ::= expr STORE_ATTR
|
||||||
|
designator ::= expr STORE_SLICE+0
|
||||||
|
designator ::= expr expr STORE_SLICE+1
|
||||||
|
designator ::= expr expr STORE_SLICE+2
|
||||||
|
designator ::= expr expr expr STORE_SLICE+3
|
||||||
|
designator ::= store_subscr
|
||||||
|
store_subscr ::= expr expr STORE_SUBSCR
|
||||||
|
designator ::= unpack
|
||||||
|
designator ::= unpack_list
|
||||||
|
|
||||||
|
stmt ::= classdef
|
||||||
|
stmt ::= call_stmt
|
||||||
|
call_stmt ::= expr POP_TOP
|
||||||
|
|
||||||
|
stmt ::= return_stmt
|
||||||
|
return_stmt ::= ret_expr RETURN_VALUE
|
||||||
|
return_stmts ::= return_stmt
|
||||||
|
return_stmts ::= _stmts return_stmt
|
||||||
|
|
||||||
|
return_if_stmts ::= return_if_stmt
|
||||||
|
return_if_stmts ::= _stmts return_if_stmt
|
||||||
|
return_if_stmt ::= ret_expr RETURN_END_IF
|
||||||
|
|
||||||
|
stmt ::= break_stmt
|
||||||
|
break_stmt ::= BREAK_LOOP
|
||||||
|
|
||||||
|
stmt ::= continue_stmt
|
||||||
|
continue_stmt ::= CONTINUE
|
||||||
|
continue_stmt ::= CONTINUE_LOOP
|
||||||
|
continue_stmts ::= _stmts lastl_stmt continue_stmt
|
||||||
|
continue_stmts ::= lastl_stmt continue_stmt
|
||||||
|
continue_stmts ::= continue_stmt
|
||||||
|
|
||||||
|
stmt ::= raise_stmt0
|
||||||
|
stmt ::= raise_stmt1
|
||||||
|
stmt ::= raise_stmt2
|
||||||
|
stmt ::= raise_stmt3
|
||||||
|
|
||||||
|
raise_stmt0 ::= RAISE_VARARGS_0
|
||||||
|
raise_stmt1 ::= expr RAISE_VARARGS_1
|
||||||
|
raise_stmt2 ::= expr expr RAISE_VARARGS_2
|
||||||
|
raise_stmt3 ::= expr expr expr RAISE_VARARGS_3
|
||||||
|
|
||||||
|
stmt ::= exec_stmt
|
||||||
|
exec_stmt ::= expr exprlist DUP_TOP EXEC_STMT
|
||||||
|
exec_stmt ::= expr exprlist EXEC_STMT
|
||||||
|
|
||||||
|
stmt ::= assert
|
||||||
|
stmt ::= assert2
|
||||||
|
stmt ::= ifstmt
|
||||||
|
stmt ::= ifelsestmt
|
||||||
|
|
||||||
|
stmt ::= whilestmt
|
||||||
|
stmt ::= whilenotstmt
|
||||||
|
stmt ::= while1stmt
|
||||||
|
stmt ::= whileelsestmt
|
||||||
|
stmt ::= while1elsestmt
|
||||||
|
stmt ::= forstmt
|
||||||
|
stmt ::= forelsestmt
|
||||||
|
stmt ::= trystmt
|
||||||
|
stmt ::= tryelsestmt
|
||||||
|
stmt ::= tryfinallystmt
|
||||||
|
stmt ::= withstmt
|
||||||
|
stmt ::= withasstmt
|
||||||
|
|
||||||
|
stmt ::= del_stmt
|
||||||
|
del_stmt ::= DELETE_FAST
|
||||||
|
del_stmt ::= DELETE_NAME
|
||||||
|
del_stmt ::= DELETE_GLOBAL
|
||||||
|
del_stmt ::= expr DELETE_SLICE+0
|
||||||
|
del_stmt ::= expr expr DELETE_SLICE+1
|
||||||
|
del_stmt ::= expr expr DELETE_SLICE+2
|
||||||
|
del_stmt ::= expr expr expr DELETE_SLICE+3
|
||||||
|
del_stmt ::= delete_subscr
|
||||||
|
delete_subscr ::= expr expr DELETE_SUBSCR
|
||||||
|
del_stmt ::= expr DELETE_ATTR
|
||||||
|
|
||||||
|
kwarg ::= LOAD_CONST expr
|
||||||
|
|
||||||
|
classdef ::= LOAD_CONST expr mkfunc
|
||||||
|
CALL_FUNCTION_0 BUILD_CLASS designator
|
||||||
|
|
||||||
|
stmt ::= classdefdeco
|
||||||
|
classdefdeco ::= classdefdeco1 designator
|
||||||
|
classdefdeco1 ::= expr classdefdeco1 CALL_FUNCTION_1
|
||||||
|
classdefdeco1 ::= expr classdefdeco2 CALL_FUNCTION_1
|
||||||
|
classdefdeco2 ::= LOAD_CONST expr mkfunc CALL_FUNCTION_0 BUILD_CLASS
|
||||||
|
|
||||||
|
_jump ::= JUMP_ABSOLUTE
|
||||||
|
_jump ::= JUMP_FORWARD
|
||||||
|
_jump ::= JUMP_BACK
|
||||||
|
|
||||||
|
jmp_false ::= POP_JUMP_IF_FALSE
|
||||||
|
jmp_false ::= JUMP_IF_FALSE
|
||||||
|
jmp_true ::= POP_JUMP_IF_TRUE
|
||||||
|
jmp_true ::= JUMP_IF_TRUE
|
||||||
|
|
||||||
|
assert ::= assert_expr jmp_true LOAD_ASSERT RAISE_VARARGS_1
|
||||||
|
assert2 ::= assert_expr jmp_true LOAD_ASSERT expr CALL_FUNCTION_1 RAISE_VARARGS_1
|
||||||
|
assert2 ::= assert_expr jmp_true LOAD_ASSERT expr RAISE_VARARGS_2
|
||||||
|
|
||||||
|
assert_expr ::= expr
|
||||||
|
assert_expr ::= assert_expr_or
|
||||||
|
assert_expr ::= assert_expr_and
|
||||||
|
assert_expr_or ::= assert_expr jmp_true expr
|
||||||
|
assert_expr_and ::= assert_expr jmp_false expr
|
||||||
|
|
||||||
|
ifstmt ::= testexpr _ifstmts_jump
|
||||||
|
|
||||||
|
testexpr ::= testfalse
|
||||||
|
testexpr ::= testtrue
|
||||||
|
testfalse ::= expr jmp_false
|
||||||
|
testtrue ::= expr jmp_true
|
||||||
|
|
||||||
|
_ifstmts_jump ::= return_if_stmts
|
||||||
|
_ifstmts_jump ::= c_stmts_opt JUMP_FORWARD COME_FROM
|
||||||
|
|
||||||
|
iflaststmt ::= testexpr c_stmts_opt JUMP_ABSOLUTE
|
||||||
|
|
||||||
|
iflaststmtl ::= testexpr c_stmts_opt JUMP_BACK
|
||||||
|
|
||||||
|
ifelsestmt ::= testexpr c_stmts_opt JUMP_FORWARD else_suite COME_FROM
|
||||||
|
|
||||||
|
ifelsestmtc ::= testexpr c_stmts_opt JUMP_ABSOLUTE else_suitec
|
||||||
|
|
||||||
|
ifelsestmtr ::= testexpr return_if_stmts return_stmts
|
||||||
|
|
||||||
|
ifelsestmtl ::= testexpr c_stmts_opt JUMP_BACK else_suitel
|
||||||
|
|
||||||
|
|
||||||
|
trystmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle COME_FROM
|
||||||
|
|
||||||
|
tryelsestmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle else_suite COME_FROM
|
||||||
|
|
||||||
|
tryelsestmtc ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle else_suitec COME_FROM
|
||||||
|
|
||||||
|
tryelsestmtl ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
|
||||||
|
try_middle else_suitel COME_FROM
|
||||||
|
|
||||||
|
try_middle ::= jmp_abs COME_FROM except_stmts
|
||||||
|
END_FINALLY
|
||||||
|
try_middle ::= JUMP_FORWARD COME_FROM except_stmts
|
||||||
|
END_FINALLY COME_FROM
|
||||||
|
|
||||||
|
except_stmts ::= except_stmts except_stmt
|
||||||
|
except_stmts ::= except_stmt
|
||||||
|
|
||||||
|
except_stmt ::= except_cond1 except_suite
|
||||||
|
except_stmt ::= except_cond2 except_suite
|
||||||
|
except_stmt ::= except
|
||||||
|
|
||||||
|
except_suite ::= c_stmts_opt JUMP_FORWARD
|
||||||
|
except_suite ::= c_stmts_opt jmp_abs
|
||||||
|
except_suite ::= return_stmts
|
||||||
|
|
||||||
|
except_cond1 ::= DUP_TOP expr COMPARE_OP
|
||||||
|
jmp_false POP_TOP POP_TOP POP_TOP
|
||||||
|
|
||||||
|
except_cond2 ::= DUP_TOP expr COMPARE_OP
|
||||||
|
jmp_false POP_TOP designator POP_TOP
|
||||||
|
|
||||||
|
except ::= POP_TOP POP_TOP POP_TOP c_stmts_opt JUMP_FORWARD
|
||||||
|
except ::= POP_TOP POP_TOP POP_TOP c_stmts_opt jmp_abs
|
||||||
|
except ::= POP_TOP POP_TOP POP_TOP return_stmts
|
||||||
|
|
||||||
|
jmp_abs ::= JUMP_ABSOLUTE
|
||||||
|
jmp_abs ::= JUMP_BACK
|
||||||
|
|
||||||
|
tryfinallystmt ::= SETUP_FINALLY suite_stmts
|
||||||
|
POP_BLOCK LOAD_CONST
|
||||||
|
COME_FROM suite_stmts_opt END_FINALLY
|
||||||
|
|
||||||
|
withstmt ::= expr SETUP_WITH POP_TOP suite_stmts_opt
|
||||||
|
POP_BLOCK LOAD_CONST COME_FROM
|
||||||
|
WITH_CLEANUP END_FINALLY
|
||||||
|
|
||||||
|
withasstmt ::= expr SETUP_WITH designator suite_stmts_opt
|
||||||
|
POP_BLOCK LOAD_CONST COME_FROM
|
||||||
|
WITH_CLEANUP END_FINALLY
|
||||||
|
|
||||||
|
whilestmt ::= SETUP_LOOP
|
||||||
|
testexpr
|
||||||
|
l_stmts_opt JUMP_BACK
|
||||||
|
POP_BLOCK COME_FROM
|
||||||
|
|
||||||
|
whilestmt ::= SETUP_LOOP
|
||||||
|
testexpr
|
||||||
|
return_stmts
|
||||||
|
POP_BLOCK COME_FROM
|
||||||
|
|
||||||
|
while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK COME_FROM
|
||||||
|
while1stmt ::= SETUP_LOOP return_stmts COME_FROM
|
||||||
|
while1elsestmt ::= SETUP_LOOP l_stmts JUMP_BACK else_suite COME_FROM
|
||||||
|
|
||||||
|
whileelsestmt ::= SETUP_LOOP testexpr
|
||||||
|
l_stmts_opt JUMP_BACK
|
||||||
|
POP_BLOCK
|
||||||
|
else_suite COME_FROM
|
||||||
|
|
||||||
|
whileelselaststmt ::= SETUP_LOOP testexpr
|
||||||
|
l_stmts_opt JUMP_BACK
|
||||||
|
POP_BLOCK
|
||||||
|
else_suitec COME_FROM
|
||||||
|
|
||||||
|
_for ::= GET_ITER FOR_ITER
|
||||||
|
_for ::= LOAD_CONST FOR_LOOP
|
||||||
|
|
||||||
|
for_block ::= l_stmts_opt JUMP_BACK
|
||||||
|
for_block ::= return_stmts _come_from
|
||||||
|
|
||||||
|
forstmt ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK COME_FROM
|
||||||
|
|
||||||
|
forelsestmt ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK else_suite COME_FROM
|
||||||
|
|
||||||
|
forelselaststmt ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK else_suitec COME_FROM
|
||||||
|
|
||||||
|
forelselaststmtl ::= SETUP_LOOP expr _for designator
|
||||||
|
for_block POP_BLOCK else_suitel COME_FROM
|
||||||
|
|
||||||
|
'''
|
||||||
|
|
||||||
|
def p_expr(self, args):
|
||||||
|
'''
|
||||||
|
expr ::= _mklambda
|
||||||
|
expr ::= SET_LINENO
|
||||||
|
expr ::= LOAD_FAST
|
||||||
|
expr ::= LOAD_NAME
|
||||||
|
expr ::= LOAD_CONST
|
||||||
|
expr ::= LOAD_ASSERT
|
||||||
|
expr ::= LOAD_GLOBAL
|
||||||
|
expr ::= LOAD_DEREF
|
||||||
|
expr ::= LOAD_LOCALS
|
||||||
|
expr ::= load_attr
|
||||||
|
expr ::= binary_expr
|
||||||
|
expr ::= binary_expr_na
|
||||||
|
expr ::= build_list
|
||||||
|
expr ::= cmp
|
||||||
|
expr ::= mapexpr
|
||||||
|
expr ::= and
|
||||||
|
expr ::= and2
|
||||||
|
expr ::= or
|
||||||
|
expr ::= unary_expr
|
||||||
|
expr ::= call_function
|
||||||
|
expr ::= unary_not
|
||||||
|
expr ::= unary_convert
|
||||||
|
expr ::= binary_subscr
|
||||||
|
expr ::= binary_subscr2
|
||||||
|
expr ::= load_attr
|
||||||
|
expr ::= get_iter
|
||||||
|
expr ::= slice0
|
||||||
|
expr ::= slice1
|
||||||
|
expr ::= slice2
|
||||||
|
expr ::= slice3
|
||||||
|
expr ::= buildslice2
|
||||||
|
expr ::= buildslice3
|
||||||
|
expr ::= yield
|
||||||
|
|
||||||
|
binary_expr ::= expr expr binary_op
|
||||||
|
binary_op ::= BINARY_ADD
|
||||||
|
binary_op ::= BINARY_MULTIPLY
|
||||||
|
binary_op ::= BINARY_AND
|
||||||
|
binary_op ::= BINARY_OR
|
||||||
|
binary_op ::= BINARY_XOR
|
||||||
|
binary_op ::= BINARY_SUBTRACT
|
||||||
|
binary_op ::= BINARY_DIVIDE
|
||||||
|
binary_op ::= BINARY_TRUE_DIVIDE
|
||||||
|
binary_op ::= BINARY_FLOOR_DIVIDE
|
||||||
|
binary_op ::= BINARY_MODULO
|
||||||
|
binary_op ::= BINARY_LSHIFT
|
||||||
|
binary_op ::= BINARY_RSHIFT
|
||||||
|
binary_op ::= BINARY_POWER
|
||||||
|
|
||||||
|
unary_expr ::= expr unary_op
|
||||||
|
unary_op ::= UNARY_POSITIVE
|
||||||
|
unary_op ::= UNARY_NEGATIVE
|
||||||
|
unary_op ::= UNARY_INVERT
|
||||||
|
|
||||||
|
unary_not ::= expr UNARY_NOT
|
||||||
|
unary_convert ::= expr UNARY_CONVERT
|
||||||
|
|
||||||
|
binary_subscr ::= expr expr BINARY_SUBSCR
|
||||||
|
binary_subscr2 ::= expr expr DUP_TOPX_2 BINARY_SUBSCR
|
||||||
|
|
||||||
|
load_attr ::= expr LOAD_ATTR
|
||||||
|
get_iter ::= expr GET_ITER
|
||||||
|
slice0 ::= expr SLICE+0
|
||||||
|
slice0 ::= expr DUP_TOP SLICE+0
|
||||||
|
slice1 ::= expr expr SLICE+1
|
||||||
|
slice1 ::= expr expr DUP_TOPX_2 SLICE+1
|
||||||
|
slice2 ::= expr expr SLICE+2
|
||||||
|
slice2 ::= expr expr DUP_TOPX_2 SLICE+2
|
||||||
|
slice3 ::= expr expr expr SLICE+3
|
||||||
|
slice3 ::= expr expr expr DUP_TOPX_3 SLICE+3
|
||||||
|
buildslice3 ::= expr expr expr BUILD_SLICE_3
|
||||||
|
buildslice2 ::= expr expr BUILD_SLICE_2
|
||||||
|
|
||||||
|
yield ::= expr YIELD_VALUE
|
||||||
|
|
||||||
|
_mklambda ::= load_closure mklambda
|
||||||
|
_mklambda ::= mklambda
|
||||||
|
|
||||||
|
or ::= expr jmp_true expr _come_from
|
||||||
|
or ::= expr JUMP_IF_TRUE_OR_POP expr COME_FROM
|
||||||
|
and ::= expr jmp_false expr _come_from
|
||||||
|
and ::= expr JUMP_IF_FALSE_OR_POP expr COME_FROM
|
||||||
|
and2 ::= _jump jmp_false COME_FROM expr COME_FROM
|
||||||
|
|
||||||
|
expr ::= conditional
|
||||||
|
conditional ::= expr jmp_false expr JUMP_FORWARD expr COME_FROM
|
||||||
|
conditional ::= expr jmp_false expr JUMP_ABSOLUTE expr
|
||||||
|
expr ::= conditionalnot
|
||||||
|
conditionalnot ::= expr jmp_true expr _jump expr COME_FROM
|
||||||
|
|
||||||
|
ret_expr ::= expr
|
||||||
|
ret_expr ::= ret_and
|
||||||
|
ret_expr ::= ret_or
|
||||||
|
|
||||||
|
ret_expr_or_cond ::= ret_expr
|
||||||
|
ret_expr_or_cond ::= ret_cond
|
||||||
|
ret_expr_or_cond ::= ret_cond_not
|
||||||
|
|
||||||
|
ret_and ::= expr jmp_false ret_expr_or_cond COME_FROM
|
||||||
|
ret_or ::= expr jmp_true ret_expr_or_cond COME_FROM
|
||||||
|
ret_cond ::= expr jmp_false expr RETURN_END_IF ret_expr_or_cond
|
||||||
|
ret_cond_not ::= expr jmp_true expr RETURN_END_IF ret_expr_or_cond
|
||||||
|
|
||||||
|
stmt ::= return_lambda
|
||||||
|
stmt ::= conditional_lambda
|
||||||
|
|
||||||
|
return_lambda ::= ret_expr RETURN_VALUE LAMBDA_MARKER
|
||||||
|
conditional_lambda ::= expr jmp_false return_if_stmt return_stmt LAMBDA_MARKER
|
||||||
|
|
||||||
|
cmp ::= cmp_list
|
||||||
|
cmp ::= compare
|
||||||
|
compare ::= expr expr COMPARE_OP
|
||||||
|
cmp_list ::= expr cmp_list1 ROT_TWO POP_TOP
|
||||||
|
_come_from
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP JUMP_IF_FALSE_OR_POP
|
||||||
|
cmp_list1 COME_FROM
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP jmp_false
|
||||||
|
cmp_list1 _come_from
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP JUMP_IF_FALSE_OR_POP
|
||||||
|
cmp_list2 COME_FROM
|
||||||
|
cmp_list1 ::= expr DUP_TOP ROT_THREE
|
||||||
|
COMPARE_OP jmp_false
|
||||||
|
cmp_list2 _come_from
|
||||||
|
cmp_list2 ::= expr COMPARE_OP JUMP_FORWARD
|
||||||
|
cmp_list2 ::= expr COMPARE_OP RETURN_VALUE
|
||||||
|
mapexpr ::= BUILD_MAP kvlist
|
||||||
|
|
||||||
|
kvlist ::= kvlist kv
|
||||||
|
kvlist ::= kvlist kv2
|
||||||
|
kvlist ::= kvlist kv3
|
||||||
|
kvlist ::=
|
||||||
|
|
||||||
|
kv ::= DUP_TOP expr ROT_TWO expr STORE_SUBSCR
|
||||||
|
kv2 ::= DUP_TOP expr expr ROT_THREE STORE_SUBSCR
|
||||||
|
kv3 ::= expr expr STORE_MAP
|
||||||
|
|
||||||
|
exprlist ::= exprlist expr
|
||||||
|
exprlist ::= expr
|
||||||
|
|
||||||
|
nullexprlist ::=
|
||||||
|
'''
|
||||||
5
uncompyle6/spark.py → uncompyle6/parsers/spark.py
Executable file → Normal file
5
uncompyle6/spark.py → uncompyle6/parsers/spark.py
Executable file → Normal file
@@ -1,4 +1,3 @@
|
|||||||
from __future__ import print_function
|
|
||||||
'''
|
'''
|
||||||
Copyright (c) 1998-2002 John Aycock
|
Copyright (c) 1998-2002 John Aycock
|
||||||
|
|
||||||
@@ -22,7 +21,9 @@ Copyright (c) 1998-2002 John Aycock
|
|||||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
'''
|
'''
|
||||||
|
|
||||||
__version__ = 'SPARK-0.7 (pre-alpha-7) uncompyle trim'
|
from __future__ import print_function
|
||||||
|
|
||||||
|
__version__ = 'SPARK-1.0 Python3 compatible'
|
||||||
|
|
||||||
def _namelist(instance):
|
def _namelist(instance):
|
||||||
namelist, namedict, classlist = [], {}, [instance.__class__]
|
namelist, namedict, classlist = [], {}, [instance.__class__]
|
||||||
@@ -104,8 +104,7 @@ class Scanner(object):
|
|||||||
self.opc = opcode_34
|
self.opc = opcode_34
|
||||||
|
|
||||||
# FIXME: This weird Python2 behavior is not Python3
|
# FIXME: This weird Python2 behavior is not Python3
|
||||||
if not PYTHON3:
|
self.resetTokenClass()
|
||||||
return self.resetTokenClass()
|
|
||||||
|
|
||||||
def setShowAsm(self, showasm, out=None):
|
def setShowAsm(self, showasm, out=None):
|
||||||
self.showasm = showasm
|
self.showasm = showasm
|
||||||
@@ -350,7 +349,8 @@ def get_scanner(version):
|
|||||||
if __name__ == "__main__":
|
if __name__ == "__main__":
|
||||||
import inspect, uncompyle6
|
import inspect, uncompyle6
|
||||||
co = inspect.currentframe().f_code
|
co = inspect.currentframe().f_code
|
||||||
tokens, customize = Scanner(uncompyle6.PYTHON_VERSION).disassemble(co)
|
scanner = get_scanner(uncompyle6.PYTHON_VERSION)
|
||||||
|
tokens, customize = scanner.disassemble(co)
|
||||||
print('-' * 30)
|
print('-' * 30)
|
||||||
for t in tokens:
|
for t in tokens:
|
||||||
print(t)
|
print(t)
|
||||||
|
|||||||
@@ -23,7 +23,7 @@ import uncompyle6.scanner as scan
|
|||||||
|
|
||||||
class Scanner25(scan.Scanner):
|
class Scanner25(scan.Scanner):
|
||||||
def __init__(self):
|
def __init__(self):
|
||||||
self.Token = scan.Scanner.__init__(self, 2.5)
|
scan.Scanner.__init__(self, 2.5) # check
|
||||||
|
|
||||||
def disassemble(self, co, classname=None):
|
def disassemble(self, co, classname=None):
|
||||||
'''
|
'''
|
||||||
|
|||||||
@@ -23,7 +23,7 @@ import uncompyle6.scanner as scan
|
|||||||
|
|
||||||
class Scanner26(scan.Scanner):
|
class Scanner26(scan.Scanner):
|
||||||
def __init__(self):
|
def __init__(self):
|
||||||
self.Token = scan.Scanner.__init__(self, 2.6)
|
scan.Scanner.__init__(self, 2.5) # check
|
||||||
|
|
||||||
def disassemble(self, co, classname=None):
|
def disassemble(self, co, classname=None):
|
||||||
'''
|
'''
|
||||||
|
|||||||
@@ -22,14 +22,14 @@ import uncompyle6.scanner as scan
|
|||||||
|
|
||||||
class Scanner27(scan.Scanner):
|
class Scanner27(scan.Scanner):
|
||||||
def __init__(self):
|
def __init__(self):
|
||||||
self.Token = scan.Scanner.__init__(self, 2.7) # check
|
scan.Scanner.__init__(self, 2.7) # check
|
||||||
|
|
||||||
def disassemble(self, co, classname=None):
|
def disassemble(self, co, classname=None):
|
||||||
'''
|
"""
|
||||||
Disassemble a code object, returning a list of 'Token'.
|
Disassemble a code object, returning a list of 'Token'.
|
||||||
The main part of this procedure is modelled after
|
The main part of this procedure is modelled after
|
||||||
dis.disassemble().
|
dis.disassemble().
|
||||||
'''
|
"""
|
||||||
rv = []
|
rv = []
|
||||||
customize = {}
|
customize = {}
|
||||||
Token = self.Token # shortcut
|
Token = self.Token # shortcut
|
||||||
|
|||||||
@@ -28,7 +28,7 @@ import uncompyle6.scanner as scan
|
|||||||
|
|
||||||
class Scanner32(scan.Scanner):
|
class Scanner32(scan.Scanner):
|
||||||
def __init__(self):
|
def __init__(self):
|
||||||
self.Token = scan.Scanner.__init__(self, 3.2) # check
|
scan.Scanner.__init__(self, 3.2) # check
|
||||||
|
|
||||||
def run(self, bytecode):
|
def run(self, bytecode):
|
||||||
code_object = marshal.loads(bytecode)
|
code_object = marshal.loads(bytecode)
|
||||||
|
|||||||
@@ -29,7 +29,7 @@ import uncompyle6.scanner as scan
|
|||||||
|
|
||||||
class Scanner34(scan.Scanner):
|
class Scanner34(scan.Scanner):
|
||||||
def __init__(self):
|
def __init__(self):
|
||||||
self.Token = scan.Scanner.__init__(self, 3.4) # check
|
scan.Scanner.__init__(self, 3.4) # check
|
||||||
|
|
||||||
def disassemble(self, co):
|
def disassemble(self, co):
|
||||||
fn = self.disassemble_built_in if PYTHON_VERSION == 3.4 \
|
fn = self.disassemble_built_in if PYTHON_VERSION == 3.4 \
|
||||||
|
|||||||
@@ -43,8 +43,9 @@ from __future__ import print_function
|
|||||||
import inspect, sys, re
|
import inspect, sys, re
|
||||||
|
|
||||||
from uncompyle6 import PYTHON3
|
from uncompyle6 import PYTHON3
|
||||||
from uncompyle6.spark import GenericASTTraversal
|
from uncompyle6.parser import AST, get_python_parser
|
||||||
from uncompyle6.parser import AST
|
from uncompyle6.parsers.spark import GenericASTTraversal
|
||||||
|
import uncompyle6.parser as python_parser
|
||||||
from uncompyle6.scanner import Token, Code, get_scanner
|
from uncompyle6.scanner import Token, Code, get_scanner
|
||||||
|
|
||||||
if PYTHON3:
|
if PYTHON3:
|
||||||
@@ -56,8 +57,6 @@ else:
|
|||||||
minint = -sys.maxint-1
|
minint = -sys.maxint-1
|
||||||
maxint = sys.maxint
|
maxint = sys.maxint
|
||||||
|
|
||||||
import uncompyle6.parser as dparser
|
|
||||||
|
|
||||||
# Some ASTs used for comparing code fragments (like 'return None' at
|
# Some ASTs used for comparing code fragments (like 'return None' at
|
||||||
# the end of functions).
|
# the end of functions).
|
||||||
|
|
||||||
@@ -402,7 +401,7 @@ escape = re.compile(r'''
|
|||||||
( [{] (?P<expr> [^}]* ) [}] ))
|
( [{] (?P<expr> [^}]* ) [}] ))
|
||||||
''', re.VERBOSE)
|
''', re.VERBOSE)
|
||||||
|
|
||||||
class ParserError(dparser.ParserError):
|
class ParserError(python_parser.ParserError):
|
||||||
def __init__(self, error, tokens):
|
def __init__(self, error, tokens):
|
||||||
self.error = error # previous exception
|
self.error = error # previous exception
|
||||||
self.tokens = tokens
|
self.tokens = tokens
|
||||||
@@ -445,13 +444,14 @@ def find_none(node):
|
|||||||
class Walker(GenericASTTraversal, object):
|
class Walker(GenericASTTraversal, object):
|
||||||
stacked_params = ('f', 'indent', 'isLambda', '_globals')
|
stacked_params = ('f', 'indent', 'isLambda', '_globals')
|
||||||
|
|
||||||
def __init__(self, out, scanner, showast=False):
|
def __init__(self, version, out, scanner, showast=False):
|
||||||
GenericASTTraversal.__init__(self, ast=None)
|
GenericASTTraversal.__init__(self, ast=None)
|
||||||
self.scanner = scanner
|
self.scanner = scanner
|
||||||
params = {
|
params = {
|
||||||
'f': out,
|
'f': out,
|
||||||
'indent': '',
|
'indent': '',
|
||||||
}
|
}
|
||||||
|
self.p = get_python_parser(version)
|
||||||
self.showast = showast
|
self.showast = showast
|
||||||
self.params = params
|
self.params = params
|
||||||
self.param_stack = []
|
self.param_stack = []
|
||||||
@@ -1399,8 +1399,8 @@ class Walker(GenericASTTraversal, object):
|
|||||||
if isLambda:
|
if isLambda:
|
||||||
tokens.append(Token('LAMBDA_MARKER'))
|
tokens.append(Token('LAMBDA_MARKER'))
|
||||||
try:
|
try:
|
||||||
ast = dparser.parse(tokens, customize)
|
ast = python_parser.parse(self.p, tokens, customize)
|
||||||
except dparser.ParserError as e:
|
except python_parser.ParserError as e:
|
||||||
raise ParserError(e, tokens)
|
raise ParserError(e, tokens)
|
||||||
if self.showast:
|
if self.showast:
|
||||||
self.print_(repr(ast))
|
self.print_(repr(ast))
|
||||||
@@ -1417,8 +1417,8 @@ class Walker(GenericASTTraversal, object):
|
|||||||
|
|
||||||
# Build AST from disassembly.
|
# Build AST from disassembly.
|
||||||
try:
|
try:
|
||||||
ast = dparser.parse(tokens, customize)
|
ast = python_parser.parse(self.p, tokens, customize)
|
||||||
except dparser.ParserError as e:
|
except python_parser.ParserError as e:
|
||||||
raise ParserError(e, tokens)
|
raise ParserError(e, tokens)
|
||||||
|
|
||||||
if self.showast:
|
if self.showast:
|
||||||
@@ -1438,7 +1438,7 @@ def walker(version, co, out=sys.stdout, showasm=False, showast=False):
|
|||||||
print(t)
|
print(t)
|
||||||
|
|
||||||
# Build AST from disassembly.
|
# Build AST from disassembly.
|
||||||
walk = Walker(out, scanner, showast=showast)
|
walk = Walker(version, out, scanner, showast=showast)
|
||||||
|
|
||||||
try:
|
try:
|
||||||
walk.ast = walk.build_ast(tokens, customize)
|
walk.ast = walk.build_ast(tokens, customize)
|
||||||
|
|||||||
Reference in New Issue
Block a user