upstream/ipython Files · IPython/zmq/log.py

Backport PR : Fix logging on interactive shell....

Backport PR : Fix logging on interactive shell. Add a missing string format code in init_logs() and move init_logstart() after init_magics(), to fix dependency issues. This is a proposed fix for the case a log file is given in `ipython_config.py`, eg: ```python # Start logging to the given file in append mode. import os from time import strftime f = os.path.join(c.TerminalIPythonApp.ipython_dir, strftime('%Y-%m-%d')+".py") c.TerminalInteractiveShell.logappend = f ``` which completely breaks in current `master` code

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      import logging

      from logging import INFO, DEBUG, WARN, ERROR, FATAL

      import zmq

      from zmq.log.handlers import PUBHandler

      class EnginePUBHandler(PUBHandler):

          """A simple PUBHandler subclass that sets root_topic"""

          engine=None

          def __init__(self, engine, *args, **kwargs):

              PUBHandler.__init__(self,*args, **kwargs)

              self.engine = engine

          @property

          def root_topic(self):

              """this is a property, in case the handler is created

              before the engine gets registered with an id"""

              if isinstance(getattr(self.engine, 'id', None), int):

                  return "engine.%i"%self.engine.id

              else:

                  return "engine"

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				import logging
				from logging import INFO, DEBUG, WARN, ERROR, FATAL

				import zmq
				from zmq.log.handlers import PUBHandler

				class EnginePUBHandler(PUBHandler):
				"""A simple PUBHandler subclass that sets root_topic"""
				engine=None

				def __init__(self, engine, args, *kwargs):
				PUBHandler.__init__(self,args, *kwargs)
				self.engine = engine

				@property
				def root_topic(self):
				"""this is a property, in case the handler is created
				before the engine gets registered with an id"""
				if isinstance(getattr(self.engine, 'id', None), int):
				return "engine.%i"%self.engine.id
				else:
				return "engine"