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Kovid Goyal 2011-01-17 10:00:55 -07:00
commit 4259d185e7
1 changed files with 5 additions and 3 deletions
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8
src/calibre/utils/formatter.py
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@ -274,9 +274,9 @@ class TemplateFormatter(string.Formatter):
colon += 1
funcs = formatter_functions.get_functions()
if fmt[colon:p] in funcs:
field = fmt[colon:p]
func = funcs[field]
fname = fmt[colon:p]
if fname in funcs:
func = funcs[fname]
if func.arg_count == 2:
# only one arg expected. Don't bother to scan. Avoids need
# for escaping characters
@ -292,6 +292,8 @@ class TemplateFormatter(string.Formatter):
else:
val = func.eval_(self, self.kwargs, self.book, self.locals,
val, *args).strip()
else:
return _('%s: unknown function')%fname
if val:
val = self._do_format(val, dispfmt)
if not val: