jinx/python-uncompyle6
1
Fork 0
mirror of https://github.com/rocky/python-uncompyle6.git synced 2025-08-03 00:45:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

Sync with python-2.4 branch

Browse Source
This commit is contained in:
rocky
2017-11-27 22:23:04 -05:00
parent 4b4fce01f6
commit c0f1129a9d
2 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
uncompyle6/parsers/parse23.py
View File

@@ -48,6 +48,9 @@ class Python23Parser(Python24Parser):
expr ::= and2
and2 ::= _jump jmp_false COME_FROM expr COME_FROM
import_as ::= IMPORT_NAME load_attrs designator
load_attrs ::= LOAD_ATTR+
conditional ::= expr jmp_false expr JUMP_FORWARD expr COME_FROM
'''

9
uncompyle6/parsers/parse24.py
View File

@@ -33,9 +33,6 @@ class Python24Parser(Python25Parser):
importmultiple ::= filler LOAD_CONST import_as imports_cont
import_cont ::= filler LOAD_CONST import_as
import_as ::= IMPORT_NAME load_attrs designator
load_attrs ::= LOAD_ATTR+
# Python 2.5+ omits POP_TOP POP_BLOCK
while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK POP_TOP POP_BLOCK COME_FROM
while1stmt ::= SETUP_LOOP l_stmts_opt JUMP_BACK POP_TOP POP_BLOCK COME_FROM
@@ -58,6 +55,10 @@ class Python24Parser(Python25Parser):
def add_custom_rules(self, tokens, customize):
self.remove_rules("""
kvlist ::= kvlist kv3
while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK COME_FROM
while1stmt ::= SETUP_LOOP l_stmts_opt JUMP_BACK COME_FROM
while1stmt ::= SETUP_LOOP return_stmts COME_FROM
whilestmt ::= SETUP_LOOP testexpr return_stmts POP_BLOCK COME_FROM
""")
super(Python24Parser, self).add_custom_rules(tokens, customize)
if self.version == 2.4:
@@ -67,7 +68,7 @@ class Python24Parser(Python25Parser):
invalid = super(Python24Parser,
self).reduce_is_invalid(rule, ast,
tokens, first, last)
if invalid:
if invalid or tokens is None:
return invalid
lhs = rule[0]