Cutlery/calibre
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Kovid Goyal 2014-11-20 12:53:22 +05:30
parent 47b0baae85
commit 3074d11ce5
1 changed files with 2 additions and 1 deletions
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3
src/calibre/gui2/tweak_book/function_replace.py
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@ -96,6 +96,7 @@ class Function(object):
return self.func(None, self.match_index, self.context_name, self.boss.current_metadata, dictionaries, self.data, functions())
finally:
sys.stdout, sys.stderr = oo, oe
self.data, self.debug_buf, self.boss = {}, None, None
class DebugOutput(Dialog):
@ -130,7 +131,7 @@ class DebugOutput(Dialog):
def builtin_functions():
for name, obj in globals().iteritems():
if name.startswith('replace_') and callable(obj):
if name.startswith('replace_') and callable(obj) and hasattr(obj, 'imports'):
yield obj
_functions = None