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Small fixes to template functions sublist, list_item, and swap_around_comma to strip the list items.

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This commit is contained in:
Charles Haley 2011-08-06 15:26:21 +01:00
parent e4e5eb36e7
commit 5d36749474
1 changed files with 4 additions and 3 deletions
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7
src/calibre/utils/formatter_functions.py
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@ -432,7 +432,7 @@ class BuiltinSwapAroundComma(BuiltinFormatterFunction):
'returns val unchanged')
def evaluate(self, formatter, kwargs, mi, locals, val):
return re.sub(r'^(.*?),(.*$)', r'\2 \1', val, flags=re.I)
return re.sub(r'^(.*?),\s*(.*$)', r'\2 \1', val, flags=re.I).strip()
class BuiltinIfempty(BuiltinFormatterFunction):
name = 'ifempty'
@ -502,7 +502,7 @@ class BuiltinListitem(BuiltinFormatterFunction):
index = int(index)
val = val.split(sep)
try:
return val[index]
return val[index].strip()
except:
return ''
@ -620,7 +620,8 @@ class BuiltinSublist(BuiltinFormatterFunction):
return ''
si = int(start_index)
ei = int(end_index)
val = val.split(sep)
# allow empty list items so counts are what the user expects
val = [v.strip() for v in val.split(sep)]
try:
if ei == 0:
return sep.join(val[si:])