diff options
Diffstat (limited to 'searx/engines/command.py')
| -rw-r--r-- | searx/engines/command.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/searx/engines/command.py b/searx/engines/command.py index ffb87509a..176388e3a 100644 --- a/searx/engines/command.py +++ b/searx/engines/command.py @@ -106,7 +106,7 @@ def init(engine_settings): if 'command' not in engine_settings: raise ValueError('engine command : missing configuration key: command') - global command, working_dir, delimiter, parse_regex, environment_variables + global command, working_dir, delimiter, parse_regex, environment_variables # pylint: disable=global-statement command = engine_settings['command'] @@ -172,7 +172,7 @@ def _get_results_from_process(results, cmd, pageno): _command_logger.debug('skipped result:', raw_result) continue - if start <= count and count <= end: + if start <= count and count <= end: # pylint: disable=chained-comparison result['template'] = result_template results.append(result) @@ -185,6 +185,7 @@ def _get_results_from_process(results, cmd, pageno): return_code = process.wait(timeout=timeout) if return_code != 0: raise RuntimeError('non-zero return code when running command', cmd, return_code) + return None def __get_results_limits(pageno): @@ -230,7 +231,7 @@ def __parse_single_result(raw_result): elements = raw_result.split(delimiter['chars'], maxsplit=len(delimiter['keys']) - 1) if len(elements) != len(delimiter['keys']): return {} - for i in range(len(elements)): + for i in range(len(elements)): # pylint: disable=consider-using-enumerate result[delimiter['keys'][i]] = elements[i] if parse_regex: |