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2.7 if_expr_true restriction ...

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condition_true -> if_expr_true
condition_lambda -> if_expr_lambda

These correspond to the Python AST names better.
This commit is contained in:
rocky
2019-05-05 16:09:10 -04:00
parent 393e5c9303
commit f2f17740ee
10 changed files with 37 additions and 40 deletions
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12
uncompyle6/parsers/parse26.py
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@@ -1,4 +1,4 @@
# Copyright (c) 2017-2018 Rocky Bernstein
# Copyright (c) 2017-2019 Rocky Bernstein
"""
spark grammar differences over Python2 for Python 2.6.
"""
@@ -293,19 +293,19 @@ class Python26Parser(Python2Parser):
compare_chained2 ::= expr COMPARE_OP return_lambda
return_if_lambda ::= RETURN_END_IF_LAMBDA POP_TOP
stmt ::= conditional_lambda
stmt ::= if_expr_lambda
stmt ::= conditional_not_lambda
conditional_lambda ::= expr jmp_false_then expr return_if_lambda
if_expr_lambda ::= expr jmp_false_then expr return_if_lambda
return_stmt_lambda LAMBDA_MARKER
conditional_not_lambda ::=
expr jmp_true_then expr return_if_lambda
return_stmt_lambda LAMBDA_MARKER
# conditional_true are for conditions which always evaluate true
# if_expr_true are for conditions which always evaluate true
# There is dead or non-optional remnants of the condition code though,
# and we use that to match on to reconstruct the source more accurately
expr ::= conditional_true
conditional_true ::= expr jf_pop expr COME_FROM
expr ::= if_expr_true
if_expr_true ::= expr jf_pop expr COME_FROM
# This comes from
# 0 or max(5, 3) if 0 else 3