def decrypt_all(self, directory=None, index=None, delete_encrypted=False):
directory, index = self.default_if_necessary(directory, index)
# TODO: stop depending on some self vars and not others
# probably separate logic from instance vars with static methods?
for file in index["files"]:
decrypt_file(self.key, os.path.join(directory, file["filename_enc"]), out_filename=os.path.join(directory, file["filename"]))
if delete_encrypted:
os.remove(os.path.join(directory, file["filename_enc"]))
def decrypt_all(self, directory=None, index=None, delete_encrypted=False):
directory, index = self.default_if_necessary(directory, index)
# TODO: stop depending on some self vars and not others
# probably separate logic from instance vars with static methods?
for file in index["files"]:
decrypt_file(self.key,
os.path.join(directory, file["filename_enc"]),
out_filename=os.path.join(directory,
file["filename"]))
if delete_encrypted:
os.remove(os.path.join(directory, file["filename_enc"]))
def load_index(self, directory=None):
if not directory:
directory = self.current_dir
# init index if new dir
if not os.path.isfile(index_path_enc(directory)):
self.update_index(directory=directory)
return empty_index(directory)
# TODO: bypass temp file
# TODO: use cStringIO to decrypt straight to memory
decrypt_file(self.key, index_path_enc(directory))
with open(index_path(directory), 'rb') as file:
index = json.load(file)
os.remove(index_path(directory))
return index
def load_index(self, directory=None):
if not directory:
directory = self.current_dir
# init index if new dir
if not os.path.isfile(index_path_enc(directory)):
self.update_index(directory=directory)
return empty_index(directory)
# TODO: bypass temp file
# TODO: use cStringIO to decrypt straight to memory
decrypt_file(self.key, index_path_enc(directory))
with open(index_path(directory), 'rb') as file:
index = json.load(file)
os.remove(index_path(directory))
return index
