adding console logging (streamhandler) so outout sent to loggers is also sent...

adding console logging (streamhandler) so outout sent to loggers is also sent to the screen (useful for Airflow to pick up and display in its logs)

coordinator/Processor.py

@@ -156,6 +156,13 @@ class Processor:
                     'filename':  job_log_file_path,
                     'mode':      'a',  # 'a' for append
                 },
+                # logging for job to stderr (useful for Airflow to catch in its logs)
+                'handler_stderr':           {
+                    'class':     'logging.StreamHandler',
+                    'level':     'INFO',
+                    'formatter': 'simple',
+                    'filters':   ['mask_passwords']
+                },
                 # to email errors to maintainers
                 'handler_buffered_email': {
                     'class':       'BufferingSMTPHandler.BufferingSMTPHandler',
@@ -176,7 +183,7 @@ class Processor:
                 # i.e. with logging.getLogger('Process.')
                 script_name: {
                     'level':     'INFO',
-                    'handlers':  ['handler_rot_file', 'handler_file', 'handler_buffered_email'],
+                    'handlers':  ['handler_rot_file', 'handler_file', 'handler_buffered_email', 'handler_stderr'],
                     'propagate': True,
                 },
                 # this is activated when this script is called on the command line
@@ -184,7 +191,7 @@ class Processor:
                 # i.e. with logging.getLogger(__name__) when name == '__main__'
                 '__main__':  {
                     'level':     'INFO',
-                    'handlers':  ['handler_rot_file', 'handler_file', 'handler_buffered_email'],
+                    'handlers':  ['handler_rot_file', 'handler_file', 'handler_buffered_email', 'handler_stderr'],
                     'propagate': True,
                 }
             }