Fred, That's very good to know. At least it tells me that the number of imports could be one of the main reasons for the slow down. And I apologise for the delay in responding. I am not certain why the number is so high in my case. I will take a closer look at it and share what I find out later. I would like to thank you again for offering some insights and a reference so that I could work on improving my codebase.
On Wednesday, 6 July 2016 04:22:29 UTC+5:30, Fred Stluka wrote: > > Krishna, > > Only a third of your count -- 551 > > % tcsh > % python -v manage.py runserver >&! ~/1.1 > % grep -E "^import" ~/1.1 | wc -l > 551 > > So, you didn't see any noticeable pauses as the -v output was > streaming to the terminal window? Sounds like it's just doing a > lot of work, not stalling out anywhere in particular. > > Why so many imports? Seems odd that I have more models, > but fewer lines of code, and far fewer imports. Are all of your > imports still needed? Or are many of them obsolete and could > be deleted? We tend to get rid of our dead ones pretty quickly > because PyCharm shows them as grey when they're not needed. > > --Fred > ------------------------------ > Fred Stluka -- [email protected] <javascript:> -- > http://bristle.com/~fred/ > Bristle Software, Inc -- http://bristle.com -- Glad to be of service! > Open Source: Without walls and fences, we need no Windows or Gates. > ------------------------------ > > On 7/5/16 2:00 PM, Krishna Bharadwaj wrote: > > Hi Fred, > > Thanks for providing your project as a reference and also the python > verbose tip. I just started my dev server with the -v option to see how > many import statements are fired. grep '^import ' returned about 1500 lines > in the output (about 75 models with about 40k lines of code). I could not > narrow down the problem to any specific import / module. Curious to know > how many imports were fired in your case? > > On Tuesday, 5 July 2016 01:50:26 UTC+5:30, Fred Stluka wrote: >> >> Krishna, >> >> I'm using: >> - Mac OSX 10.11.5 (El Capitan) >> - 2.3GHz Intel Core i7 >> - 16 GB 1333 MHz DDR3 >> - 512GB SSD >> - Python 2.7.3 >> - Django 1.4.2 >> - MySQL 5.1.33 >> >> And it takes less than a second from when I type: >> % python manage.py runserver >> until I see: >> >> Validating models... >> >> 0 errors found >> Django version 1.4.2, using settings 'hhl.settings' >> Development server is running at <http://127.0.0.1:8000/> >> http://127.0.0.1:8000/ >> Quit the server with CONTROL-C. >> >> >> I have about 40 models.py files, of which 25 are empty and >> exist only to prevent warnings when run automated tests. >> The other 15 contain about 100 Django models with a total >> of about 27,000 lines of code. >> >> The 100 models all get validated against a locally running >> MySQL server. >> >> So, it should NOT be that slow on your Mac. >> >> To narrow down the problem, I suggest you use the -v option: >> % python -v manage.py runserver >> and watch to see what seems to be taking so long. >> >> Any other suggestions, anyone? >> >> --Fred >> ------------------------------ >> Fred Stluka -- [email protected] -- http://bristle.com/~fred/ >> Bristle Software, Inc -- http://bristle.com -- Glad to be of service! >> Open Source: Without walls and fences, we need no Windows or Gates. >> ------------------------------ >> >> On 7/4/16 2:20 AM, Krishna Bharadwaj wrote: >> >> Hi Fred, >> >> It takes about 3.5 - 5 seconds on my machine (Mac OSX - 2.6 GHz Intel >> Core i5, 8 GB 1600 MHz DDR3 and SSDs). I was curious to know if I was doing >> something wrong. Any pointers regarding this will be very helpful. >> >> On Sunday, 3 July 2016 20:47:50 UTC+5:30, Fred Stluka wrote: >>> >>> Krishna, >>> >>> How long is "a long time"? I have a project of ~200K lines of >>> python/django code. The dev server reloads in a second or so. >>> >>> --Fred >>> ------------------------------ >>> Fred Stluka -- [email protected] -- <http://bristle.com/%7Efred/> >>> http://bristle.com/~fred/ >>> Bristle Software, Inc -- >>> <http://www.google.com/url?q=http%3A%2F%2Fbristle.com&sa=D&sntz=1&usg=AFQjCNF-SzslYjls8DH2-PUQGpx3ijW8Xw> >>> http://bristle.com -- Glad to be of service! >>> Open Source: Without walls and fences, we need no Windows or Gates. >>> ------------------------------ >>> >>> On 7/3/16 8:42 AM, Krishna Bharadwaj wrote: >>> >>> Hi everyone, >>> >>> I am working on a project which is substantially big (~40k lines of >>> python/django code including management commands). Dev server seems to be >>> taking a lot of time to reload after making changes. I was wondering if >>> this is due to any bad programming practice at my end? Or is this expected >>> once the project grows big? I wanted to know if anyone in the group is >>> dealing with it in a better way? >>> >>> - Regards >>> Krishna Bharadwaj >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Django users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at https://groups.google.com/group/django-users. >>> To view this discussion on the web visit <https://groups.google.com/d/> >>> https://groups.google.com/d/ >>> msgid/django-users/a97cacc1-c8c8-4075-a853-5f5d1bb156d6% >>> 40googlegroups.com. >>> For more options, visit <https://groups.google.com/d/optout> >>> https://groups.google.com/d/optout. >>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/django-users. >> To view this discussion on the web visit >> <https://groups.google.com/d/msgid/django-users/d1e25f49-5672-4dd0-bdf1-cf8ffd012e4b%40googlegroups.com> >> https://groups.google.com/d/ >> msgid/django-users/d1e25f49-5672-4dd0-bdf1-cf8ffd012e4b%40googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> >> >> -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To post to this group, send email to [email protected] > <javascript:>. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > <https://groups.google.com/d/msgid/django-users/76307cac-dab1-4846-b992-8529005fa7e9%40googlegroups.com?utm_medium=email&utm_source=footer> > https://groups.google.com/d/msgid/django-users/76307cac-dab1-4846-b992-8529005fa7e9%40googlegroups.com > . > For more options, visit https://groups.google.com/d/optout. > > > -- You received this message because you are subscribed to the Google Groups "Django users" group. 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