Python Archives - Page 255 of 255

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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Reading a CR2 (Raw Canon Image) header using Python

I’m trying to extract the date/time when a picture was taken from the CR2 (Canon format for raw pictures). I know the CR2 ...

April 5, 2022
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Python GTK+ widget name

How do I get a widget’s “name”? When I define a GUI using Glade, I can “name” the widgets of the window but ...

April 5, 2022
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How to parse a directory tree in python?

I have a directory called “notes” within the notes I have categories which are named “science”, “maths” … within those folder are sub-categories, ...

April 5, 2022
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Including a Django app’s url.py is resulting in a 404

I have the following code in the urls.py in mysite project. /mysite/urls.py from django.conf.urls.defaults import * urlpatterns = patterns('', (r'^gallery/$', include('mysite.gallery.urls')), ) This ...

April 5, 2022
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Python

IT Nursery

Directly call distutils’ or setuptools’ setup() function with command name/options, without parsing the command line?

I’d like to call Python’s distutils’ or setuptools’ setup() function in a slightly unconventional way, but I’m not sure whether distutils is ...

April 2, 2022
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Setting the vim color theme for highlighted braces

How do you change the vim color scheme for highlighted braces? I’m looking to actually edit the .vim theme file to make the ...

April 2, 2022
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