def save_to_file(self, data, path):
if os.path.exists(path):
if not os.path.isdir(path):
raise Exception(_("'%s' already exists and is not a directory!") %
path)
if not os.path.exists(path):
os.mkdir(path)
os.chdir(path)
command = self.command
source = data.source
if command.find("'%s'") != -1:
command = command % shell_escape(source.name)
source = None
try:
pipe_through_command(command, source, None)
finally:
try:
os.rmdir(path) # Will only succeed if it's empty
except:
pass
if os.path.exists(path):
self.pull_up(path)
def save_to_stream(self, data, stream): os.chdir(os.path.dirname(data.path)) command = self.command % shell_escape(os.path.basename(data.path)) pipe_through_command(command, None, stream)