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import parser
import shutil
class MutagenStripper(parser.GenericParser):
def __init__(self, filename, parser, mime, backup, **kwargs):
super(MutagenStripper, self).__init__(filename, parser, mime, backup, **kwargs)
self._create_mfile()
def _create_mfile(self):
raise NotImplemented
def is_clean(self):
return not self.mfile.tags
def remove_all(self):
if self.backup:
shutil.copy2(self.filename, self.output)
self.mfile.filename = self.output
else:
self.mfile.filename = self.filename
self.mfile.delete()
self.mfile.save()
return True
def get_meta(self):
'''
Return the content of the metadata block is present
'''
metadata = {}
if self.mfile.tags:
for key, value in self.mfile.tags:
metadata[key] = value
return metadata
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