def read_config(self):
path = pathjoin(self.root, CONFIG_PATH)
if self.use_snapshot or not isfile(path):
# config file not exist in directory
return False
f = open(path, 'rU')
try:
self._set_config(f.read())
finally:
f.close()
return len(self.config) > 0
def _add_to_file(self, root, file_name, line):
content = ''
path = pathjoin(root, file_name)
if isfile(path):
f = open(path, 'rU')
try:
content = f.read()
finally:
f.close()
if not content.endswith('\n'):
# add at end of file the char '\n' if needed
content += '\n'
content += line.encode('utf-8') + '\n'
f = open(path, 'w')
try:
f.write(content)
finally:
f.close()