Options and arguments (and corresponding environment variables): -c cmd : program passed in as string (terminates option list) -d : debug output from parser (also PYTHONDEBUG=x) -E : ignore environment variables (such as PYTHONPATH) -h : print this help message and exit [ etc. ] 我们在...
1$ Python --help2usage: Python [option] ... [-c cmd | -m mod | file | -] [arg] ...3Optionsandarguments (andcorresponding environment variables):4-B : don't write .py[co] files on import; also PYTHONDONTWRITEBYTECODE=x5-c cmd : program passedinas string (terminates option list...
-c cmd : program passed in as string (terminates option list) -d : debug output from parser (also PYTHONDEBUG=x) -E : ignore environment variables (such as PYTHONPATH) -h : print this help message and exit [ etc. ] 1. 2. 3. 4. 5. 6. 7. 8. 9. 我们在写shell脚本时,经常会...
$ python-husage:python[option]...[-c cmd|-m mod|file|-][arg]...Options andarguments(and corresponding environment variables):-c cmd:program passedinasstring(terminates option list)-d:debug output fromparser(alsoPYTHONDEBUG=x)-E:ignore environmentvariables(suchasPYTHONPATH)-h:printthishelp mess...
-c cmd : program passed in as string (terminates option list) -d : debug output from parser; also PYTHONDEBUG=x -E : ignore PYTHON* environment variables (such as PYTHONPATH) -h : print this help message and exit (also --help) ...
$ python -h usage: python [option] ... [-c cmd | -m mod | file | -] [arg] ... Options and arguments (and corresponding environment variables): -c cmd : program passed in as string (terminates option list) -d : debug output from parser (also PYTHONDEBUG=x) -E : ignore enviro...
$ python -husage: python [option] ... [-c cmd | -m mod | file | -] [arg] ...Options and arguments (and corresponding environment variables):-c cmd : program passed in as string (terminates option list)-d : debug output from parser (also PYTHONDEBUG=x)-E : ignore environment va...
例如,您可能有一个充满客户记录的电子表格,并希望根据每个客户的年龄和位置信息向他们发送不同的套用信函。商业软件可能无法为你做到这一点;幸运的是,您可以编写自己的程序来发送这些电子邮件,从而节省大量复制和粘贴表单电子邮件的时间。 你也可以编写程序,发送电子邮件和短信通知你,即使你不在电脑旁。如果你正在自动化...
(bytearray_instance)and comparing bytes/bytearraywithstr.(-bb:issue errors)-B:don't write.py[co]files onimport;alsoPYTHONDONTWRITEBYTECODE=x-c cmd:program passedinasstring(terminates option list)-d:debug output from parser;alsoPYTHONDEBUG=x-E:ignorePYTHON*environmentvariables(suchasPYTHONPATH)-...
-c cmd : program passed in as string (terminates option list) -d : debug output from parser (also PYTHONDEBUG=x) -E : ignore environment variables (such as PYTHONPATH) -h : print this help message and exit [ etc. ]