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Add 'has_embedded_signature' helper method to the GPG class

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This commit is contained in:
Roberto Rosario
2012-01-03 06:53:44 -04:00
parent 5ec2386ec1
commit c70f915b49
1 changed files with 8 additions and 0 deletions
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8
apps/django_gpg/api.py
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@@ -278,6 +278,14 @@ class GPG(object):
if not destination: if not destination:
return signed_data return signed_data
def has_embedded_signature(self, *args, **kwargs):
try:
self.decrypt_file(*args, **kwargs)
except GPGDecryptionError:
return False
else:
return True
def decrypt_file(self, file_input, close_descriptor=True): def decrypt_file(self, file_input, close_descriptor=True):
input_descriptor = GPG.get_descriptor(file_input) input_descriptor = GPG.get_descriptor(file_input)