[Tutor] python function to know the path of the program in execution *

Daniel Sarmiento dsarmientos at gmail.com
Fri Feb 5 13:53:32 CET 2010



> Date: Fri, 5 Feb 2010 17:43:37 +0530
> From: Spoorthi <spoorthi.ms at gmail.com>
> To: "Rohit Roger$" <rohitraj007 at gmail.com>
> Cc: tutor <tutor at python.org>
> Subject: Re: [Tutor] python function to know the path of the program
> 	in	execution *
> Message-ID:
> 	<6c9f52051002050413o57bd76bax7ac5986b17304725 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> The below data(in blue) made me converge upon sys.path[0] for this
> particular problem...I dont think it returns None if a Python script is
> used. Can anyone please correct me if I am wrong
>
> *As initialized upon program startup, the first item of this list, path[0],
> is the directory containing the script that was used to invoke the Python
> interpreter. If the script directory is not available (e.g. if the
> interpreter is invoked interactively or if the script is read from standard
> input), path[0] is the empty string, which directs Python to search modules
> in the current directory first. Notice that the script directory is inserted
> before the entries inserted as a result of PYTHONPATH.*
>
> On Fri, Feb 5, 2010 at 5:38 PM, Rohit Roger$ <rohitraj007 at gmail.com> wrote:
>
>>
>> sys.path[0] returns none
>>
>>
>>
>> On Fri, Feb 5, 2010 at 5:36 PM, Spoorthi <spoorthi.ms at gmail.com> wrote:
>>
>>> sys.path[0] should be serving the purpose effectively I guess
>>>
>>>
>>> On Fri, Feb 5, 2010 at 5:29 PM, Rohit Roger$ <rohitraj007 at gmail.com>wrote:
>>>
>>>> Answer :
>>>> >>> import sys
>>>>>>> rohit = sys.argv[0]
>>>>>>> print rohit
>>>>  it returns the name of the path
>>>>
>>>> On Fri, Feb 5, 2010 at 4:13 PM, David Hutto <dwightdhutto at yahoo.com>wrote:
>>>>
>>>>>  Junk Score: 2 out of 10 (below your Auto Allow threshold<https://www.boxbe.com/mail-screening>)
>>>>> | Approve sender <https://www.boxbe.com/anno?tc=1529381613_418589136> |
>>>>> Block sender<https://www.boxbe.com/anno?tc=1529381613_418589136&disp=b>| Block
>>>>> domain <https://www.boxbe.com/anno?tc=1529381613_418589136&disp=b&dom>
>>>>>
>>>>>
>>>>>
>>>>> --- On *Fri, 2/5/10, nikunj badjatya <nikunjbadjatya at gmail.com>* wrote:
>>>>>
>>>>>
>>>>> From: nikunj badjatya <nikunjbadjatya at gmail.com>
>>>>> Subject: [Tutor] python function to know the path of the program in
>>>>> execution
>>>>> To: tutor at python.org
>>>>> Date: Friday, February 5, 2010, 5:08 AM
>>>>>
>>>>> Hi ,
>>>>> Is there any python function to know the path of the python program
>>>>> under execution.?
>>>>> If someone executes a program , he should come to know the path of the
>>>>> program..!!
>>>>> ex. suppose a user ABC is running prog.py which is in ~ directory, the
>>>>> user currently is in XYZ directory.
>>>>> [ ABC at localhost XYZ ]$ python ~/prog.py
>>>>> The program's location is ~/prog.py
>>>>>
>>>>> This should be the outcome of the program.
>>>>>
>>>>> I tried with os.getcwd()
>>>>> os.getcwd() will return /path/to/folder/XYZ.
>>>>>
>>>>> Any suggestions?
>>>>>
>>>>> Thanks,
>>>>> Nikunj Badjatya
>>>>> Bangalore, India
>>>>>
>>>>> -----Inline Attachment Follows-----
>>>>>
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>>>>>
>>>>>
>>>>> I think this is what you want:
>>>>>
>>>>>>>> import sys
>>>>>>>> sys.argv[0]
>>>>> 'C:\\Python26\\testingscripts\\lowdir.py'
>>>>>>>>
>>>>>
>>>>> David
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Tutor maillist  -  Tutor at python.org
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>>>>>
>>>>>
>>>>
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>>>
>>>
>>> --
>>> Spoorthi
>>>
>>
>>
>
>
> -- 
> Spoorthi
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> ------------------------------

I remember using the __file__ attribute in Django once. I don't know if 
that's what you are looking for. You might want to take a loook at 
http://pyref.infogami.com/__file__

HTH

Daniel


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