windows - Python scripts enabled to run w/out the CLI do not take command line arguments -


in windows 7, if python (2.7.10) script has been associated python interpreter , extension has been registered in pathext (windows) list, when kick off script, 1 can type:

mypythonscript

instead of traditional:

python mypythonscript.py

which great - no longer (appears) take command line arguments. example, consider 2 below examples of script takes command line arguments. first traditional way:

>>>> python echo_input.py --help  usage: echo_input.py [-h] [-s simple_value] [-c] [-t] [-f] [-a collection]                      [-a] [-b] [--version]  optional arguments:   -h, --help       show message , exit   -s simple_value  store simple value   -c               store constant value   -t               set switch true   -f               set switch false   -a collection    add repeated values list   -a               add different values list   -b               add different values list   --version        show program's version number , exit

works fine, if invoked alternative way:

echo_input --help  simple_value     = none constant_value   = none boolean_switch   = false collection       = [] const_collection = []

it appears no longer recognizes command line arguments. fyi: above script (by default) prints out 5 lines if run w/out parameters shown below contrast:

>python echo_input.py  simple_value     = none constant_value   = none boolean_switch   = false collection       = [] const_collection = []

so appears though has lost it's ability take command line arguments such simple flag help.

i'm stuck both answer , work around , appreciate suggestions or experience.

thank in advance time ... :-)

sources of inspiration:

registering python scripts run on windows:

python faq2:

does work (thanks @eryksun suggested fixes -- don't have windows machine more)?

c:\>ftype python.file="c:\python27\python.exe" "%1" %* c:\>assoc .py=python.file

this adds/modifies progid in hklm\software\classes. depending on current configuration, may have select progid (python.file) in explorer's "open with" dialog.


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