diff options
Diffstat (limited to 'collectors/python.d.plugin/python_modules/bases/FrameworkServices/ExecutableService.py')
-rw-r--r-- | collectors/python.d.plugin/python_modules/bases/FrameworkServices/ExecutableService.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/collectors/python.d.plugin/python_modules/bases/FrameworkServices/ExecutableService.py b/collectors/python.d.plugin/python_modules/bases/FrameworkServices/ExecutableService.py index f63cb7c2f..dea50eea0 100644 --- a/collectors/python.d.plugin/python_modules/bases/FrameworkServices/ExecutableService.py +++ b/collectors/python.d.plugin/python_modules/bases/FrameworkServices/ExecutableService.py @@ -22,12 +22,14 @@ class ExecutableService(SimpleService): Get raw data from executed command :return: <list> """ + command = command or self.command + self.debug("Executing command '{0}'".format(' '.join(command))) try: - p = Popen(command if command else self.command, stdout=PIPE, stderr=PIPE) + p = Popen(command, stdout=PIPE, stderr=PIPE) except Exception as error: - self.error('Executing command {command} resulted in error: {error}'.format(command=command or self.command, - error=error)) + self.error('Executing command {0} resulted in error: {1}'.format(command, error)) return None + data = list() std = p.stderr if stderr else p.stdout for line in std: |