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• How to control Microsoft Speech Recognition app?

  - by aF

  Hello, I want to know if it's possible to control "Microsoft Speech Recognition" using c#. Is it possible, for instance, to simulate the click on "On: Listen to everything I say" programmatically using c# or python?

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• pyobj access to iTunes application

  - by jldupont

  Let's say I managed to get the dictionary opened for iTunes in the Applescript editor: How would I access the "search" commands using Python with pyobjc? I know I get can hold of the iTunes application using: iTunes = SBApplication.applicationWithBundleIdentifier_("com.apple.iTunes") but after I do a dir on it, I don't see the search command in the returned dictionary. Help please!

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• psycopg2 can't find my python26 installation

  - by Rhubarb

  I believe it's because I installed python using SciPy, so apparently it's not in the registry where the psycopg2 installer is looking. Anyway to fix this without installing python26 over the existing install? I'm not sure if that will corrupt it.

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• Automating Etrade

  - by iAlexTsang

  Hey everyone, I was wondering how would I start programming an interface to trading stocks in Etrade in python. I am attempting to make an automated trading bot, but there is no api publicly available for automated trading with Etrade. Thanks in advance. ^^

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• how to increase Speed of a component made from Javascript or JQuery ?

  - by Dhaval dave

  I want to make my component faster, I am using Javascript and JQuery to build that. I am using JSON object to communicate with component and back-end is python. Is there any suggestion to make component faster?

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• How do I unit test the methods in a method object?

  - by Sancho

  I've performed the "Replace Method with Method Object" refactoring described by Beck. Now, I have a class with a "run()" method and a bunch of member functions that decompose the computation into smaller units. How do I test those member functions? My first idea is that my unit tests be basically copies of the "run()" method (with different initializations), but with assertions between each call to the member functions to check the state of the computation. (I'm using Python and the unittest module.)

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• create a dict of lists from a string

  - by Chris Card

  I want to convert a string such as 'a=b,a=c,a=d,b=e' into a dict of lists {'a': ['b', 'c', 'd'], 'b': ['e']} in Python 2.6. My current solution is this: def merge(d1, d2): for k, v in d2.items(): if k in d1: if type(d1[k]) != type(list()): d1[k] = list(d1[k]) d1[k].append(v) else: d1[k] = list(v) return d1 record = 'a=b,a=c,a=d,b=e' print reduce(merge, map(dict,[[x.split('=')] for x in record.split(',')])) which I'm sure is unnecessarily complicated. Any better solutions?

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• HTML parser for GAE

  - by Richard

  Generally I use lxml for my HTML parsing needs, but that isn't available on Google App Engine. The obvious alternative is BeautifulSoup, but I find it chokes too easily on malformed HTML. Currently I am testing libxml2dom and have been getting better results. Which pure Python HTML parser have you found performs best? My priority is the ability to handle bad HTML over speed.

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• I'm writing a spellchecking program, how do I replace ch in a string?

  - by Ajay Hopkins

  What am I doing wrong/what can I do? import sys import string def remove(file): punctuation = string.punctuation for ch in file: if len(ch) > 1: print('error - ch is larger than 1 --| {0} |--'.format(ch)) if ch in punctuation: ch = ' ' return ch else: return ch ref = (open("ref.txt","r")) test_file = (open("test.txt", "r")) dictionary = ref.read().split() file = test_file.read().lower() file = remove(file) print(file) This is in Python 3.1.2

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• PyLint "Unable to import" error - how to set PYTHONPATH?

  - by Evgeny

  I'm running PyLint from inside Wing IDE on Windows. I have a sub-directory (package) in my project and inside the package I import a module from the top level, ie. __init__.py myapp.py one.py subdir\ __init__.py two.py Inside two.py I have import one and this works fine at runtime, because the top-level directory (from which myapp.py is run) is in the Python path. However, when I run PyLint on two.py it gives me an error: F0401: Unable to import 'one' How do I fix this?

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• What do you need to know when you want to learn computer networking (programming) ?

  - by hory.incpp

  I want to learn the following: apache - i don't know for sure what is for linux - server edition, the os of the server python - for server side scripting java - sockets, jsp, other Am I missing anything? Are there better alternatives ? How should I start? What is apache for ?

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• Searching through large data set

  - by calccrypto

  how would i search through a list with ~5 mil 128bit (or 256, depending on how you look at it) strings quickly and find the duplicates (in python)? i can turn the strings into numbers, but i don't think that's going to help much. since i haven't learned much information theory, is there anything about this in information theory? and since these are hashes already, there's no point in hashing them again

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• Open currency exchange rate API thingy

  - by n00b

  The table is: currency_name exchange_rate USD 1.000000 EUR 1.194929 CAD 0.942142 etc. What I want is to make a simple little cron job Python script to run every couple hours and update these values in the database. Are there any open APIs? I mean I am like 99% sure Yahoo! or Google finance has something like this but cannot find. Maybe someone here has done this?

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• Recognising tone of the audio

  - by terabytest

  Hi, I have a guitar and I need my pc to be able to tell what note is being played, recognizing the tone. Is it possible to do it in python, also is it possible with pygame? Being able of doing it in pygame would be very helpful.

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• which is better to send mail on google-app-engine..

  - by zjm1126

  this: http://code.google.com/intl/en/appengine/docs/python/tools/devserver.html The web server can use an SMTP server, or it can use a local installation of Sendmail. i download the Sendmail lib,and find it is so big, and so many doc, i want to know which way is better, and if the Sendmail way is better, how to use it simplely, thanks

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• Free Cryptography libraries

  - by Sorush Rabiee

  Hi all. What are the most stable and useful Cryptography libraries, that they are: written with/for python, c++, c#, .net opensource, GNU, or other free license

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• ssh-rsa public key validation using a regular expression.

  - by Warlax

  What regular expression can I use (if any) to validate that a given string is a legal ssh rsa public key? I only need to validate the actual key - I don't care about the key type the precedes it or the username comment after it. Ideally, someone will also provide the python code to run the regex validation. Thanks.

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• Drag button between panels in wxPython.

  - by Orjanp

  Does anyone know of an example where it is shown how to drag a button from one panel to another in wxPython? I have created a bitmap button in a panel, and I would like to be able to drag it to a different panel and drop I there. I haven't found any examples using buttons, just text and files. I am using the latest version of Python and wxPython.

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• Run a external program with specified max running time

  - by jack

  I want to execute an external program in each thread of a multi-threaded python program. Let's say max running time is set to 1 second. If started process completes within 1 second, main program capture its output for further processing. If it doesn't finishes in 1 second, main program just terminate it and start another new process. How to implement this?

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• Convert date, datetime to timestamp

  - by Beau Martínez

  How can I produce a timestamp to millisecond accuracy from a date or datetime in Python? There are an overwhelming number of methods and ways of doing this, and I'm wondering which is the most Pythonic way.

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• Programmatically determine the status of a file download

  - by Tim

  Hello, Is there a way i can programmatically determine the status of a download in Chrome or Mozilla Firefox. I would like to know if the download was aborted or completed successfully. For writing the code id be using either perl,php or python. Please help. Thank You.

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• How to "uninstantiate" an object?

  - by Mark

  I wrote a function in Python: def instantiate(c): if inspect.isclass(c): return c() elif isinstance(c, object): return c else: raise Exception, '%s is not an object or class.' % c Now I want to do the opposite: get the class from an already instantiated object so that I can re-instantiate it with different parameters. How can I do that?

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• can I use expect on windows without installing cygwin?

  - by Geo

  expect is a module used for spawning child applications and controlling them. I'm interested in python/ruby.

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• Apache modules: C module vs mod_wsgi python module - Performance

  - by Gopal

  Hi A client of ours is asking us to implement a module in C in Apache webserver for performance reasons. This module should handle RESTful uri's, access a database and return results in json format. Many people here have recommended python mod_wsgi instead - but for simplicity of programming reasons. Can anyone tell me if there is a significant difference in performance between the mod_wsgi python solution vs. the Apache + C.module. Any anecdotes? Pointers to some study posted online?

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• Running iPython from the OSX terminal.

  - by Az

  So I'm going through the matplotlib documentation and prepared to use the iPython interactive Python shell with ipython -pylab. However I get this: Az's MBP:~ Az$ ipython -pylab -bash: ipython: command not found Did I fail to install iPython? I used easy_install as advised. Any ideas?

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