Convert UTC datetime string to local datetime with
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'veneverhadtoconverttimetoandfromUTC.Recentlyhadarequesttohavemyappbetimezoneaware,andI\'vebeenrunningmyselfinci......
How do I get the path and name of the file that is
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IhavescriptscallingotherscriptfilesbutIneedtogetthefilepathofthefilethatiscurrentlyrunningwithintheprocess. Forexam......
Emulate a do-while loop in Python?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ineedtoemulateado-whileloopinaPythonprogram.Unfortunately,thefollowingstraightforwardcodedoesnotwork: list_of_ints=[1,......
Python — return, return None, and no return at all
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Considerthreefunctions: defmy_func1(): print\"HelloWorld\" returnNone defmy_func2(): print\"HelloWorld\" return defmy_fu.....
pip install from git repo branch
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Tryingtopipinstallarepo\'sspecificbranch.Googletellsmeto pipinstallhttps://github.com/user/repo.git@branch Thebranch\'s......
Django dynamic model fields
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'mworkingonamulti-tenantedapplicationinwhichsomeuserscandefinetheirowndatafields(viatheadmin)tocollectadditionaldata......
How to install python3 version of package via pip
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ihavebothpython2.7andpython3.2installedinUbuntu12.04. Thesymboliclinkpythonlinkstopython2.7. WhenItype: sudopipinstallp......
What is a clean, pythonic way to have multiple con
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ican\'tfindadefinitiveanswerforthis.AFAIK,youcan\'thavemultiple__init__functionsinaPythonclass.SohowdoIsolvethisprob......
Delete column from pandas DataFrame using del df.c
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: WhendeletingacolumninaDataFrameIuse: deldf[\'column_name\'] Andthisworksgreat.Whycan\'tIusethefollowing? deldf.column_......
Nested arguments not compiling
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'mtryingtocompilemycodeintoaPython3module.ItrunsfinewhenIchoose\"Runmodule\"inIDLE,butreceivethefollowingsyntaxer......
Can't modify list elements in a loop Python [d
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Thisquestionalreadyhasananswerhere: Howtomodifylistentriesduringforloop? ......
Strange use of “and” / “or” operator
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'mtryingtolearnpythonandcameacrosssomecodethatisniceandshortbutdoesn\'ttotallymakesense thecontextwas: deffn(*args)......
Can't set attributes of object class
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: So,IwasplayingaroundwithPythonwhileansweringthisquestion,andIdiscoveredthatthisisnotvalid: o=object() o.attr=\'hello\'......
Python for-in loop preceded by a variable
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: foo=[xforxinbarifx.occupants>1] Aftergooglingandsearchingonhere,couldn\'tfigureoutwhatthisdoes.MaybeIwasn\'tsearc......
Can I redirect the stdout in python into some sort
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'musingpython\'sftplibtowriteasmallFTPclient,butsomeofthefunctionsinthepackagedon\'treturnstringoutput,butprinttos......
Efficient way to shift a list in python
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Whatisthemostefficientwaytoshiftalistinpython? RightnowIhavesomethinglikethis: >>>defshift(l,n): ...returnl[n:]+......
How to set environment variables in Python
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IneedtosetsomeenvironmentvariablesinthepythonscriptandIwantalltheotherscriptsthatarecalledfrompython(shellscripts)wh......
Using global variables between files?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'mbitconfusedabouthowtheglobalvariableswork.Ihavealargeproject,witharound50files,andIneedtodefineglobalvariablesfo......
Read specific columns from a csv file with csv mod
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'mtryingtoparsethroughacsvfileandextractthedatafromonlyspecificcolumns. Examplecsv: ID|Name|Address|City|State|......
How do I determine if my python shell is executing
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ineedawaytotellwhatmodetheshellisinfromwithintheshell. I\'vetriedlookingattheplatformmodulebutitseemsonlytotell......