jinx/python-uncompyle6
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NT importfrom -> import_from ...

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to match AST better
and importstar -> import_from_star

misc administrivia
This commit is contained in:
rocky
2017-12-01 04:33:04 -05:00
parent dfdd5c6c1c
commit dd0fe36af0
6 changed files with 35 additions and 23 deletions
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20
test/Makefile
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@@ -1,4 +1,12 @@
PHONY=check clean dist distclean test test-unit test-functional rmChangeLog clean_pyc nosetests
PHONY=check clean dist distclean test test-unit test-functional rmChangeLog clean_pyc nosetests \
check-bytecode-1.5 check-bytecode-1 check-bytecode-2 check-bytecode-3 \
check-bytecode-2.2 check-byteocde-2.3 check-bytecode-2.4 \
check-short check-2.6 check-2.7 check-3.0 check-3.1 check-3.2 check-3.3 \
check-3.4 check-3.5 check-5.6 5.6 5.8 \
grammar-coverage-2.5 grammar-coverage-2.6 grammarcoverage-2.7 \
grammar-coverage-3.1 grammar-coverage-3.2 grammarcoverage-3.3 \
grammar-coverage-3.4 grammar-coverage-3.5 grammarcoverage-3.6
GIT2CL ?= git2cl
PYTHON ?= python
@@ -59,8 +67,7 @@ check-disasm:
$(PYTHON) dis-compare.py
#: Check deparsing bytecode 1.x only
check-bytecode-1:
$(PYTHON) test_pythonlib.py --bytecode-1.5
check-bytecode-1: check-bytecode-1.5
#: Check deparsing bytecode 2.x only
check-bytecode-2:
@@ -82,6 +89,10 @@ check-bytecode: check-bytecode-3
--bytecode-pypy2.7 --bytecode-1
#: Check deparsing bytecode 1.5 only
check-bytecode-1.5:
$(PYTHON) test_pythonlib.py --bytecode-1.5
#: Check deparsing Python 2.1
check-bytecode-2.1:
$(PYTHON) test_pythonlib.py --bytecode-2.1
@@ -127,7 +138,8 @@ grammar-coverage-2.7:
#: Get grammar coverage for Python 3.0
grammar-coverage-3.0:
-rm $(COVER_DIR)/spark-grammar-32.cover
SPARK_PARSER_COVERAGE=$(COVER_DIR)/spark-grammar-30.cover $(PYTHON) test_pythonlib.py --bytecode-3.1
SPARK_PARSER_COVERAGE=$(COVER_DIR)/spark-grammar-30.cover $(PYTHON) test_pythonlib.py --bytecode-3.1
SPARK_PARSER_COVERAGE=$(COVER_DIR)/spark-grammar-30.cover $(PYTHON) test_pyenvlib.py --3.0.1
#: Get grammar coverage for Python 3.1

12
uncompyle6/parser.py
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@@ -380,8 +380,8 @@ class PythonParser(GenericASTBuilder):
def p_import20(self, args):
"""
stmt ::= import
stmt ::= importfrom
stmt ::= importstar
stmt ::= import_from
stmt ::= import_from_star
stmt ::= importmultiple
importlist ::= importlist alias
@@ -390,10 +390,10 @@ class PythonParser(GenericASTBuilder):
alias ::= IMPORT_FROM store
alias ::= IMPORT_NAME load_attrs store
import ::= LOAD_CONST LOAD_CONST alias
importstar ::= LOAD_CONST LOAD_CONST IMPORT_NAME IMPORT_STAR
importfrom ::= LOAD_CONST LOAD_CONST IMPORT_NAME importlist POP_TOP
importmultiple ::= LOAD_CONST LOAD_CONST alias imports_cont
import ::= LOAD_CONST LOAD_CONST alias
import_from_star ::= LOAD_CONST LOAD_CONST IMPORT_NAME IMPORT_STAR
import_from ::= LOAD_CONST LOAD_CONST IMPORT_NAME importlist POP_TOP
importmultiple ::= LOAD_CONST LOAD_CONST alias imports_cont
imports_cont ::= import_cont+
import_cont ::= LOAD_CONST LOAD_CONST alias

12
uncompyle6/parsers/parse15.py
View File

@@ -13,14 +13,14 @@ class Python15Parser(Python21Parser):
def p_import15(self, args):
"""
import ::= filler IMPORT_NAME STORE_FAST
import ::= filler IMPORT_NAME STORE_NAME
import ::= filler IMPORT_NAME STORE_FAST
import ::= filler IMPORT_NAME STORE_NAME
importfrom ::= filler IMPORT_NAME importlist
importfrom ::= filler filler IMPORT_NAME importlist POP_TOP
import_from ::= filler IMPORT_NAME importlist
import_from ::= filler filler IMPORT_NAME importlist POP_TOP
importlist ::= importlist IMPORT_FROM
importlist ::= IMPORT_FROM
importlist ::= importlist IMPORT_FROM
importlist ::= IMPORT_FROM
"""
class Python15ParserSingle(Python21Parser, PythonParserSingle):

6
uncompyle6/parsers/parse24.py
View File

@@ -26,9 +26,9 @@ class Python24Parser(Python25Parser):
# 2.5+ has two LOAD_CONSTs, one for the number '.'s in a relative import
# keep positions similar to simplify semantic actions
import ::= filler LOAD_CONST alias
importfrom ::= filler LOAD_CONST IMPORT_NAME importlist POP_TOP
importstar ::= filler LOAD_CONST IMPORT_NAME IMPORT_STAR
import ::= filler LOAD_CONST alias
import_from ::= filler LOAD_CONST IMPORT_NAME importlist POP_TOP
import_from_star ::= filler LOAD_CONST IMPORT_NAME IMPORT_STAR
importmultiple ::= filler LOAD_CONST alias imports_cont
import_cont ::= filler LOAD_CONST alias

4
uncompyle6/semantics/consts.py
View File

@@ -274,9 +274,9 @@ TABLE_DIRECT = {
'kv2': ( '%c: %c', 1, 2 ),
'import': ( '%|import %c\n', 2),
'importlist': ( '%C', (0, maxint, ', ') ),
'importfrom': ( '%|from %[2]{pattr} import %c\n',
'import_from': ( '%|from %[2]{pattr} import %c\n',
(3, 'importlist') ),
'importstar': ( '%|from %[2]{pattr} import *\n', ),
'import_from_star': ( '%|from %[2]{pattr} import *\n', ),
}

4
uncompyle6/semantics/pysource.py
View File

@@ -1014,13 +1014,13 @@ class SourceWalker(GenericASTTraversal, object):
self.write(iname, ' as ', sname)
self.prune() # stop recursing
def n_importfrom(self, node):
def n_import_from(self, node):
relative_path_index = 0
if self.version >= 2.5 and node[relative_path_index].pattr > 0:
node[2].pattr = '.'*node[relative_path_index].pattr + node[2].pattr
self.default(node)
n_importstar = n_importfrom
n_import_from_star = n_import_from
def n_mkfunc(self, node):