add convenience wrappers to log_shell

lib/OperationalLogger.py

@@ -56,8 +56,7 @@ def __exit_handler(logger, notify):
 
 
 class OperationalLogger:
-
-    """Main class for Operational Logging."""
+"""Main class for Operational Logging."""
 
     DEFAULT_LOG_FORMAT_FILE = '[%(asctime)s][%(levelname)5s][p%(process)d][%(filename)s:%(lineno)d]  %(message)s'
     DEFAULT_LOG_FORMAT_CONSOLE = '%(asctime)s (%(levelname)5s) [%(filename)s:%(lineno)d]  %(message)s'
@@ -303,6 +302,21 @@ def long_debug(message):
     long_log(logging.DEBUG, message)
 
 
+def call(arg_list, **kwargs):
+    """Wrapper to log_shell to make it synonymous with subprocess.call()."""
+    return log_shell(arg_list, **kwargs)
+
+
+def check_call(arg_list, **kwargs):
+    """Wrapper to log_shell to make it synonymous with subprocess.check_call()."""
+    return log_shell(arg_list, raise_err=True, **kwargs)
+
+
+def check_output(arg_list, **kwargs):
+    """Wrapper to log_shell to make it synonymous with subprocess.check_output()."""
+    return log_shell(arg_list, raise_err=True, return_output=True, **kwargs)
+
+
 def log_shell(arg_list, raise_err=False, return_output=False, **kwargs):
     """Pass arg_list to a subprocess call and log all output.