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Added code to emit trailing ',' for singleton tuples in two places.

This commit is contained in:
Guido van Rossum 1997-09-14 23:21:51 +00:00
parent 83551bfeda
commit a1dbe50ec2
1 changed files with 7 additions and 1 deletions
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8
Lib/pprint.py
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@ -147,6 +147,8 @@ class PrettyPrinter:
self.__format(ent, stream, indent,
allowance + 1, context, level)
indent = indent - self.__indent_per_level
if typ is TupleType and length == 1:
stream.write(',')
stream.write(((typ is ListType) and ']') or ')')
elif sepLines and typ is DictType:
@ -226,7 +228,11 @@ def _safe_repr(object, context, maxlevels=None, level=0):
object[0], context, maxlevels, level)
readable = readable and subreadable
s = s + subrepr
for ent in object[1:]:
tail = object[1:]
if not tail:
if typ is TupleType:
s = s + ','
for ent in tail:
subrepr, subreadable = _safe_repr(
ent, context, maxlevels, level)
readable = readable and subreadable