activepython Archives

Django – Rebuild a query string without one of the variables

I have a Django view that processes a GET request. I want to rebuild the query string to include all variables except for ...

April 5, 2022
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In Python, how to compare two lists and get all indices of matches?

This is probably a simple question that I am just missing but I have two lists containing strings and I want to “bounce” ...

April 5, 2022
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How to use: while not in

I’m trying to check if a list has no member as boolean operator AND, OR, NOT. I use: while ('AND' and 'OR' and ...

April 5, 2022
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Module subprocess has no attribute ‘STARTF_USESHOWWINDOW’

Hi Stack Overflow users, I’ve encountered a frustrating problem, can’t find the answer to it. Yesterday I was trying to find a way ...

April 5, 2022
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Quickly determine if a number is prime in Python for numbers < 1 billion

My current algorithm to check the primality of numbers in python is way to slow for numbers between 10 million and 1 billion. ...

April 5, 2022
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Python win32 service starting automatically

I am writing a python win32 service below are snippet of my code when i compile the service it works but i need ...

April 5, 2022
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HTML5 video element non-seekable when using Django development server

I’ve got a Django app serving a webpage with an HTML5 element. There’s a wierd “feature”, turning the video element to be non-seekable: ...

April 5, 2022
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python regular expression replacing part of a matched string

i got an string that might look like this "myFunc('element','node','elementVersion','ext',12,0,0)" i’m currently checking for validity using, which works fine myFunc\((.+?)\,(.+?)\,(.+?)\,(.+?)\,(.+?)\,(.+?)\,(.+?)\) now i’d like ...

April 5, 2022
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MemoryStream analog in Python

Does some analog of C# MemoryStream exist in Python (that could allow me to write binary data from some source direct into memory)? ...

April 5, 2022
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psycopg2.InternalError: how can I get more useful information?

I’m running this command in a Python script: try: print sql_string cursor.execute(sql_string) except: print sys.exc_info() and getting: (<class 'psycopg2.InternalError'>, InternalError('current transaction is aborted, ...

April 5, 2022
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