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Merge pull request #1263 from chekunkov/readable-middlewares-list-in-logs 

Make list of enabled middlewares more readable
This commit is contained in:
Daniel Graña 2015-09-10 12:09:26 -03:00
parent 9a64d8ff97 563b1500bf
commit a7787628ff
1 changed files with 4 additions and 5 deletions
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9
scrapy/middleware.py
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@ -1,5 +1,6 @@
import logging
from collections import defaultdict
import logging
import pprint
from scrapy.exceptions import NotConfigured
from scrapy.utils.misc import load_object
@ -43,11 +44,9 @@ class MiddlewareManager(object):
logger.warning("Disabled %(clsname)s: %(eargs)s",
{'clsname': clsname, 'eargs': e.args[0]},
extra={'crawler': crawler})
enabled = [x.__class__.__name__ for x in middlewares]
logger.info("Enabled %(componentname)ss: %(enabledlist)s",
logger.info("Enabled %(componentname)ss:\n%(enabledlist)s",
{'componentname': cls.component_name,
'enabledlist': ', '.join(enabled)},
'enabledlist': pprint.pformat(mwlist)},
extra={'crawler': crawler})
return cls(*middlewares)