python Programming Glossary: stats

How can I profile a SQLAlchemy powered application?

http://stackoverflow.com/questions/1171166/how-can-i-profile-a-sqlalchemy-powered-application

a decorator I use import cProfile as profiler import gc pstats time def profile fn def wrapper args kw elapsed stat_loader.. kw elapsed stat_loader result _profile foo.txt fn args kw stats stat_loader stats.sort_stats 'cumulative' stats.print_stats.. result _profile foo.txt fn args kw stats stat_loader stats.sort_stats 'cumulative' stats.print_stats # uncomment this to..

How to get the scrapy failure URLs?

http://stackoverflow.com/questions/13724730/how-to-get-the-scrapy-failure-urls

2012 12 05 21 03 04 0800 pd_spider INFO Dumping spider stats 'downloader exception_count' 1 'downloader exception_type_count.. that joins the list into a single string and add it to the stats when the spider is closed. Based on your comments it's possible.. errors. from scrapy.spider import BaseSpider from scrapy.stats import stats from scrapy.xlib.pydispatch import dispatcher from..

PyLint, PyChecker or PyFlakes? [closed]

http://stackoverflow.com/questions/1428872/pylint-pychecker-or-pyflakes

a z_ a z0 9_ 2 30 ... and a very long report with useful stats like Duplication now previous difference nb duplicated..

Scrapy crawl from script always blocks script execution after scraping

http://stackoverflow.com/questions/14777910/scrapy-crawl-from-script-always-blocks-script-execution-after-scraping

2013 02 10 14 49 47 0600 followall INFO Dumping Scrapy stats 'downloader request_bytes' 23934 ... 2013 02 10 14 49 47 0600..

How do you get a directory listing sorted by creation date in python?

http://stackoverflow.com/questions/168409/how-do-you-get-a-directory-listing-sorted-by-creation-date-in-python

sys.argv 2 else r'.' # get all entries in the directory w stats entries os.path.join dirpath fn for fn in os.listdir dirpath..

Using cProfile results with KCacheGrind

http://stackoverflow.com/questions/1896032/using-cprofile-results-with-kcachegrind

there something special I need to do before my profiling stats are compatible with KCacheGrind ... if profile import cProfile.. 'pilImage camera.render scene samplePattern ' profile.dump_stats profileFileName profile.print_stats else pilImage camera.render.. ' profile.dump_stats profileFileName profile.print_stats else pilImage camera.render scene samplePattern ... Package..

Getting key with maximum value in dictionary?

http://stackoverflow.com/questions/268272/getting-key-with-maximum-value-in-dictionary

a dictionary keys are strings values are integers. Example stats 'a' 1000 'b' 3000 'c' 100 I'd like to get 'b' as an answer since.. key value tuples inverse value key for key value in stats.items print max inverse 1 Is that one the better or even more.. You can use operator.itemgetter for that import operator stats 'a' 1000 'b' 3000 'c' 100 max stats.iteritems key operator.itemgetter..

Find out how much memory is being used by an object in Python

http://stackoverflow.com/questions/33978/find-out-how-much-memory-is-being-used-by-an-object-in-python

its life which is what I want. EDIT decided to go with the stats that task manager gives me. Based on the strong evidence that..

Is Python faster and lighter than C++? [closed]

http://stackoverflow.com/questions/801657/is-python-faster-and-lighter-than-c

and memory usage were not as good as those of C . These stats struck me really hard. What does your experience tell you about.. share improve this question I think you're reading those stats incorrectly. They show that Python is up to about 400 times..

Does Django scale?

http://stackoverflow.com/questions/886221/does-django-scale

at www.cnprog.com if we can find any reliable traffic stats. Anyway it's not just something that will happen by throwing..