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Remove exception in file metadata formatter functions when a book has no formats.

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This commit is contained in:
Charles Haley 2017-05-28 10:49:21 +02:00
parent 3e195a8ddf
commit 72ad446b1d
1 changed files with 13 additions and 4 deletions
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17
src/calibre/utils/formatter_functions.py
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@ -791,9 +791,12 @@ class BuiltinFormatsModtimes(BuiltinFormatterFunction):
def evaluate(self, formatter, kwargs, mi, locals, fmt):
fmt_data = mi.get('format_metadata', {})
data = sorted(fmt_data.items(), key=lambda x:x[1]['mtime'], reverse=True)
return ','.join(k.upper()+':'+format_date(v['mtime'], fmt)
try:
data = sorted(fmt_data.items(), key=lambda x:x[1]['mtime'], reverse=True)
return ','.join(k.upper()+':'+format_date(v['mtime'], fmt)
for k,v in data)
except:
return ''
class BuiltinFormatsSizes(BuiltinFormatterFunction):
@ -810,7 +813,10 @@ class BuiltinFormatsSizes(BuiltinFormatterFunction):
def evaluate(self, formatter, kwargs, mi, locals):
fmt_data = mi.get('format_metadata', {})
return ','.join(k.upper()+':'+str(v['size']) for k,v in fmt_data.iteritems())
try:
return ','.join(k.upper()+':'+str(v['size']) for k,v in fmt_data.iteritems())
except:
return ''
class BuiltinFormatsPaths(BuiltinFormatterFunction):
@ -826,7 +832,10 @@ class BuiltinFormatsPaths(BuiltinFormatterFunction):
def evaluate(self, formatter, kwargs, mi, locals):
fmt_data = mi.get('format_metadata', {})
return ','.join(k.upper()+':'+str(v['path']) for k,v in fmt_data.iteritems())
try:
return ','.join(k.upper()+':'+str(v['path']) for k,v in fmt_data.iteritems())
except:
return ''
class BuiltinHumanReadable(BuiltinFormatterFunction):