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<2.5 grammar customizations for imports and loops

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rocky
2016-07-08 17:26:14 -04:00
parent 62e60817f6
commit 61535a010d
3 changed files with 19 additions and 6 deletions
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14
uncompyle6/parsers/parse24.py
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@@ -15,8 +15,18 @@ class Python24Parser(Python25Parser):
def p_misc24(self, args):
'''
# 2.5+ has two LOAD_CONSTs, one for the number '.'s in a relative import
importstmt ::= LOAD_CONST filler import_as
importfrom ::= LOAD_CONST filler IMPORT_NAME importlist2 POP_TOP
# keep positions similar to simplify semantic actions
importstmt ::= filler LOAD_CONST import_as
importfrom ::= filler LOAD_CONST IMPORT_NAME importlist2 POP_TOP
importmultiple ::= filler LOAD_CONST import_as imports_cont
import_cont ::= filler LOAD_CONST import_as_cont
# Python 2.5+ omits POP_TOP POP_BLOCK
while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK POP_TOP POP_BLOCK COME_FROM
call_stmt ::= yield
'''
class Python24ParserSingle(Python25Parser, PythonParserSingle):