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Unit test for format-specifiers

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And in the process we catch some small bugs
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rocky
2017-09-21 11:25:51 -04:00
parent da7421da1c
commit aadea7224d
4 changed files with 155 additions and 10 deletions
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16
uncompyle6/semantics/pysource.py
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@@ -60,18 +60,22 @@ Python.
# index and the precidence value, an integer.
#
# %C evaluate children recursively, with sibling children separated by the
# given string. It needs a tuple of 3 items, a starting node, the maximimum
# given string. It needs a 3-tuple: a starting node, the maximimum
# value of an end node, and a string to be inserted between sibling children
#
# %, Append ',' if last %C only printed one item. This is mostly for tuples
# on the LHS of an assignment statement since BUILD_TUPLE_n pretty-prints
# other tuples. The specifier takes no arguments
#
# %P same as %C but sets operator precedence.
# %P same as %C but sets operator precedence. Its argument is a 4-tuple:
# the node low and high indices, the separator, a string the precidence
# value, an integer.
#
# %D Same as `%C` this is for left-recursive lists like kwargs where
# goes to epsilon at the beginning. If we were to use `%C` an extra separator
# with an epsilon would appear at the beginning.
# %D Same as `%C` this is for left-recursive lists like kwargs where goes
# to epsilon at the beginning. It needs a 3-tuple: a starting node, the
# maximimum value of an end node, and a string to be inserted between
# sibling children. If we were to use `%C` an extra separator with an
# epsilon would appear at the beginning.
#
# %| Insert spaces to the current indentation level. Takes no arguments.
#
@@ -1919,7 +1923,7 @@ class SourceWalker(GenericASTTraversal, object):
'CALL_FUNCTION_VAR_KW', 'CALL_FUNCTION_KW'):
if v == 0:
str = '%c(%C' # '%C' is a dummy here ...
p2 = (0, 0, None) # .. because of this
p2 = (0, 0, None) # .. because of the None in this
else:
str = '%c(%C, '
p2 = (1, -2, ', ')