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• Is PHP enough to be a great developer or do you have to learn Rails/Python?

  - by Imran

  My question really is can you do EVERYTHING in PHP that you can do in (Ruby)Rails/Django(python)? By me just concentrating on PHP (Framworks too) will i be losing out in someway? I prefer PHP but everyone tells me Rails is better? Any advice? Thank you in advance ;-)

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• In python beyond 'exec string' is there a way to 'import' using the db as a filesystem

  - by molicule

  Although it does not seem possible, I wanted to put this out there to see if others had some innovative solutions to 'dynamically loading and executing code in python' So if one saved code in a database, one could read it and 'exec it', however if one wanted to use it in a similar fashion to the filesystem, one would need to 'save and load the compiled .pyc' create an 'import dbimp' ala 'import imp' etc. any pointers? ideas? thoughts?

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• Bypassing import in Python so that I don't have to upload multiple libraries and classes?

  - by Rob

  For example, I have a few python scripts, that link together and some libraries for it that need to be imported. I'm trying to reduce it to only one script. So instead of: import library.py Can I just take the coding from library.py and put into the main script?

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• Why is the "file" command get confused on .py files?

  - by pythonic metaphor

  I have several python modules that I've written. Randomly, I used file on this directory, and I was really surprised by what I saw. Here's the resulting count of what it thought the files were: 1 ASCII Java program text, with very long lines 1 a /bin/env python script text executable 1 a python script text executable 2 ASCII C++ program text 4 ASCII English text 18 ASCII Java program text That's strange! Any idea what's going on or why it seems to think python modules are very often java files? I'm using CentOS 5.2.

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• Is there Perl's YAPE::Regex::Explain alternative to python?

  - by S.Mark

  Is there Perl's YAPE::Regex::Explain alternative to python? For example, which could do following regex \w+=\d+|\w+='[^']+' to explanations like this NODE EXPLANATION -------------------------------------------------------------------------------- \w+ word characters (a-z, A-Z, 0-9, _) (1 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- = '=' -------------------------------------------------------------------------------- \d+ digits (0-9) (1 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- | OR -------------------------------------------------------------------------------- \w+ word characters (a-z, A-Z, 0-9, _) (1 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- =' '=\'' -------------------------------------------------------------------------------- [^']+ any character except: ''' (1 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- ' '\''

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• If a python module says its dependent on debhelper and cdbs is there no way to get it to run on a no

  - by Ryan

  I want to try python purple but I don't have debian. Is there a way to get it to run on either windows or a different linux?

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• python+gae compatible web ui toolkit with ajax but degrades gracefully when there is no js?

  - by lankerisms

  I am searching for a web toolkit that is Python compatible social/db/wiki like google-appengine compatible has built in pagination handles 'relationships' between entities uses ajax modal dialogs but degrades very gracefully on browsers that dont have js good ui decisions that make it gracefully degrade even on mobile, text and braille/speech interfaces.

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• How do I convert a unicode to a string at the Python level?

  - by Thierry Lam

  The following unicode and string can exist on their own if defined explicitly: >>> value_str='Andr\xc3\xa9' >>> value_uni=u'Andr\xc3\xa9' If I only have u'Andr\xc3\xa9' assigned to a variable like above, how do I convert it to 'Andr\xc3\xa9' in Python 2.5 or 2.6?

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• How do I iterate over all lines of files passed on the commandline in Python?

  - by Tg

  I usually do this in Perl: whatever.pl while(<>) { #do whatever; } then cat foo.txt | whatever.pl Now, I want to do this in Python. I tried sys.stdin but I have no idea how to do as I have done in Perl. How can I read the input? Thanks. EDIT: Thanks, I like every single solution.

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• compiling QGIS Plugin using make

  - by user1675014

  On a fresh mac os x 10.8 install, i've Quantum GIS Installed from Kingchaos binaries and running fine. I'm trying to develop a plugin for QGIS, and using Plugin Builder. The skel that Plugin Builder, produces, should work off-the-shelf, but it does not compile using the makefile. Somewhere python can't find (pyuic.py), and it searches for (/Users/kyngchaos/...), path. This user does not exist on my system:( Here are my ENVS on .profile: export PATH=/Library/Frameworks/GDAL.framework/Programs:$PATH export PYTHONPATH=/Applications/QGIS.app/Contents/Resources/python export DYLD_LIBRARY_PATH="/Applications/QGIS.app/Contents/MacOS/lib:/Applications/Qgis.app/Contents/Frameworks" export PATH="/Applications/QGIS.app/Contents/MacOS/bin:$PATH" Here is the ouptput of make: Arthur@teste:make pyuic4 -o ui_teste.py ui_teste.ui /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python: can't open file '/Users/kyngchaos/Applications/qgis-python27/Applications/QGIS.app/Contents/MacOS/../Resources/python/PyQt4/uic/pyuic.py': [Errno 2] No such file or directory make: *** [ui_teste.py] Error 2 thanks for reading.

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• Silent the stdout of a function in python without trashing sys.stdout and restoring each function ca

  - by Tim McJilton

  Is there a way in python without wrapping a function call like following? from sys import stdout from copy import copy tempstdout = copy(stdout) stdout = file("trash",w) foo() stdout = tempstdout That way works but appears to be terribly inefficient. There has to be a better way... I would appreciate any insight I can get into this.

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• What is a more efficient way in Python to return list elements which are not in a second list?

  - by Hobhouse

  Is there a faster way to do this in python? [f for f in list_1 if not f in list_2] list_1 and list_2 both consist of about 120.000 strings. It takes about 4 minutes to generate the new list.

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• how to pass a command line argument to a c++ file through a python code?

  - by mekasperasky

  i am compiling a c++ file in python code using this os.system("rc.cpp") and then os.system("./a.out") . I would like to pass a command line argument to the rc file . how do i do it?

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• How can I closely achieve ?: from C++/C# in Python?

  - by j0rd4n

  In C# I could easily write the following: string stringValue = string.IsNullOrEmpty( otherString ) ? defaultString : otherString; Is there a quick way of doing the same thing in Python or am I stuck with an 'if' statement?

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• What is the best library in python to use to interface with a SQL database?

  - by Seth

  I am currently processing text/html data and I wish to store my results in some sort of database. My current setup is Pydev with Eclipse. What is the best database to use with my current development environment? What is the best library in python to use to interface with suggested database?

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• something like a python's triple-quote in F# (or C#)?

  - by tk

  I want to assign a xml code into a string variable. I can do this without escaping single or double-quotes by using triple-quote in python. Is there a similar way to do this in F# or C#?

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• How to find the real user home directory using python?

  - by nsharish

  I see that if we change the HOME(linux) or USERPROFILE(windows) environmental variable and run a python script, it returns the new value as the user home when I tried, os.environ['HOME'] os.exp Is there any way to find the real user home directory without relying on the environmental variable?. Thanx.

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• How to make a simple cross-platform webbrowser with Python?

  - by luc

  The http://code.google.com/p/pywebkitgtk/ looks great but it seems to be running on linux only. Does anybody know if there is something similar but cross-platform? If not what can be the alternatives to make with Python a simple web-browser that can run on Windows, MAC os and linux? Thanks in advance

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• How can I create a UI on ASE (eg. with Python)?

  - by Alfred

  I'd like to use Python for develop an app in Android using ASE. My problem is I'm thinking about adding a UI to it but don't know how. Where can I find some documentation or help?

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• Problem compiling mod_wsgi for python2.6 on Cent OS 5.3

  - by webdev

  I am running a website on CentOS 5.3. I understand centos will break if the default python 2.4 is upgraded. I followed this site (http://www.question-defense.com/2009/12/25/how-to-install-python-2-6-on-centos-5-without-breaking-yum) and got python 2.6 installed. Now if I run "python" it runs python2.4 and if I run "python26" it runs python2.6. I am trying to compile mod_wsgi-3.2. When it run ./configure it takes only python 2.4 environment. I have tried using the --with-python=/usr/bin/python26. That way, "make" command does not work. Can someone throw some light on this? Thanks in advance

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• How to see Microsoft Speech Recognition language and if it's active using Python?

  - by aF

  Hello, I'm using windows 7 english and I want to know how to see the microsoft speech language and to see if the speech recognition is active. How can I do it using python?

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• Making a python script run at a set rate.

  - by Matt1024

  How can I make a python loop run at a set rate regardless of how long it takes to execute commands in the loop (providing the commands take less time to run than the loop is allowed)? How can I make this run every 0.25 seconds, for example? while True: print("OK")

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• python on the web, does it compile down to bytecode or is it more like php?

  - by Blankman

  Does python compile down to some byte code or is it rendered on the fly each time like php/asp? From my readings I read it has its own byte code format, so i figured it was like java/.net where it compiles into a intermediate language/byte code. so it is more effecient in that respect that php right?

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• Is it possible to store Python class objects in SQLite?

  - by lakshmipathi

  I would like to store Python objects into a SQLite database. Is that possible? If so what would be some links / examples for it?

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• (Python/Django): How do I keep my production db in sync (scheme and data) and with dev pc db?

  - by Emilio

  Hello, newbie here. i have a local Postgre database which will be filled with data (daily) on my local development machine. What is a good solution to transfer/sync/mirror this data to a production postgre database. For what it's worth I'm developing in Python using Dajngo. Thanks!

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