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Fix some Test failures

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Fix py.test pytest/test_grammar.py -

Comprehension sorts of things removed from parser that
don't exist in earlier pythons

scanners/tok.py Add back in "to" when needed
This commit is contained in:
rocky
2016-09-22 01:27:58 -04:00
parent b6dee24289
commit c0b4a5e703
6 changed files with 20 additions and 6 deletions
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4
uncompyle6/parser.py
View File

@@ -361,15 +361,11 @@ class PythonParser(GenericASTBuilder):
setcomp ::= LOAD_SETCOMP MAKE_FUNCTION_0 expr GET_ITER CALL_FUNCTION_1
stmt ::= setcomp_func
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
gen_comp_body ::= expr YIELD_VALUE POP_TOP
comp_if ::= expr jmp_false comp_iter

1
uncompyle6/parsers/parse2.py
View File

@@ -190,7 +190,6 @@ class Python2Parser(PythonParser):
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

1
uncompyle6/parsers/parse26.py
View File

@@ -179,6 +179,7 @@ class Python26Parser(Python2Parser):
comp_for ::= SETUP_LOOP expr _for designator comp_iter jb_bp_come_from
comp_body ::= gen_comp_body
# Make sure we keep indices the same as 2.7
setup_loop_lf ::= SETUP_LOOP LOAD_FAST

6
uncompyle6/parsers/parse27.py
View File

@@ -16,9 +16,13 @@ class Python27Parser(Python2Parser):
"""
list_for ::= expr _for designator list_iter JUMP_BACK
stmt ::= setcomp_func
setcomp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER designator comp_iter
JUMP_BACK RETURN_VALUE RETURN_LAST
comp_body ::= dict_comp_body
comp_body ::= set_comp_body
dict_comp_body ::= expr expr MAP_ADD
set_comp_body ::= expr SET_ADD
@@ -30,6 +34,8 @@ class Python27Parser(Python2Parser):
tryelsestmt ::= SETUP_EXCEPT suite_stmts_opt POP_BLOCK
try_middle else_suite COME_FROM
except_stmt ::= except_cond2 except_suite
except_cond1 ::= DUP_TOP expr COMPARE_OP
jmp_false POP_TOP POP_TOP POP_TOP

5
uncompyle6/parsers/parse3.py
View File

@@ -47,8 +47,13 @@ class Python3Parser(PythonParser):
jb_or_c ::= JUMP_BACK
jb_or_c ::= CONTINUE
stmt ::= setcomp_func
setcomp_func ::= BUILD_SET_0 LOAD_FAST FOR_ITER designator comp_iter
JUMP_BACK RETURN_VALUE RETURN_LAST
comp_body ::= dict_comp_body
comp_body ::= set_comp_body
dict_comp_body ::= expr expr MAP_ADD
set_comp_body ::= expr SET_ADD

9
uncompyle6/scanners/tok.py
View File

@@ -61,7 +61,14 @@ class Token:
if self.pattr:
pattr = self.pattr
if self.opc:
if self.op in self.opc.hascompare:
if self.op in self.opc.hasjrel:
pattr = "to " + self.pattr
elif self.op in self.opc.hasjabs:
self.pattr= str(self.pattr)
if not self.pattr.startswith('to '):
pattr = "to " + str(self.pattr)
pass
elif self.op in self.opc.hascompare:
if isinstance(self.attr, int):
pattr = self.opc.cmp_op[self.attr]
# And so on. See xdis/bytecode.py get_instructions_bytes