Hello world! I'm trying to write a v8 module in C++; there, the functions receive a variable number of arguments in an array. I want to take that array and call a function like gettext and printf that receives a formatted string and it's necessary args. The thing is, how can one take an array and send the elements as arguments to one of...
Hi, I m trying to use smtp class from Python 2.6.4 to send smtp email from a WinXP VMware machine. After the send method is called, I always got this error: socket.error: [Errno 10061] No connection could be made because the target machine actively refused it. Few stuff I noticed: The same code works in the physical WinXP machine w...
How can I specify optional dependencies in a pip requirements file? According to the pip documentation this is possible, but the documentation doesn't explain how to do it and I can't find any examples on the web. ...
If I wanted to implement some sort of chat tool in my django webapp, implemented with basic ajax polling as opposed to comet, what should I do to secure it, besides running over SSL. Should I just use the permissions app for each chat session and generate a random token to be accessed in my urlconf? Are there better/different approaches ...
I'm fairly new to python, and I was wondering what kind of application would you create to constanstly monitor a queueing service like kestrel or rabbitmq? How would it run, and under what context? Would it be a simple python script that would have a infinit while loop? I'm looking for a long running, stable python service that would ...
Consider the following snippet of Python code: from sqlalchemy import * from sqlalchemy.orm import * db = create_engine('postgresql:///database', isolation_level='SERIALIZABLE') Session = scoped_session(sessionmaker(bind=db, autocommit=False)) s = Session() s.add(SomeInstance()) s.flush() raw_input('Did it work? ') It connects to the ...
Does paster create a new thread per request? Can you set the maximum number of threads for paster to use i.e. a thread pool? How can you if this is possible? ...
Suppose I have an AppEngine model defined with twenty different StringProperty properties. And then I have a web form, which POSTs updated values for an entity of this model. I end up with something like this after reading in the form data: entity_key['name'] = 'new_name' entity_key['city'] = 'new_city' entity_key['state'] = 'new_stat...
I want to know whats the difference between FieldStorage in Python and wsgi_input? ...
Hi all, I have an error from the following code. I am sure it is obviuous to someone with more Python experience. This is a snippet from http://djangosnippets.org/snippets/727/ import sys import cProfile from cStringIO import StringIO from django.conf import settings class ProfilerMiddleware(object): def process_view(self, request,...
I'm trying to get a web.py application running on GAE. I hoped that sth like the following might work import web from google.appengine.ext.webapp.util import run_wsgi_app [...] def main(): app = web.application(urls, globals()) run_wsgi_app(app) But obviously the app object doesn't conform with the run_wsgi_app function's ex...
i have a result tuple of dictionaries. result = ({'name': 'xxx', 'score': 120L }, {'name': 'xxx', 'score': 100L}, {'name': 'yyy', 'score': 10L}) I want to uniqify it. After uniqify operation result = ({'name': 'xxx', 'score': 120L }, {'name': 'yyy', 'score': 10L}) The result contain only one dictionary of each name and the dict shoul...
I'm using python and dbus. What i really need is a way to get the input from my microphone into my python program and then play it back from the program. I googled a lot and it seems pyaudio might do the trick but pyaudio does not work with my ubuntu 10.04. The next option i saw was telepathy. But i don't need something that big, eithe...
Hi, I'm using Python 3.1 to write a simple game involving naming state capitols. I think I have some kind of type mismatch but I don't know what it is. I think it's when I compare the player's answer to the real answer, but don't know how to make it right. from random import * states = {} print ("Guess State Capitols") statefile = o...
Possible Duplicate: What are good open source projects in Python for which I can be a contributor? I have been working on Python for sometime now. I just thought I could improve my skills my coding in open source projects. But I'm new to open source! Some suggestions on how I go about doing this and projects for beginners like...
Matz, who invented Ruby, said that he designed the language to be more object-oriented than Python. How is Ruby more object-oriented than Python? ...
Does native built-in python dict guarantee that the keys() and values() lists are ordered in the same way? d = {'A':1, 'B':2, 'C':3, 'D':4 } # or any other content otherd = dict(zip(d.keys(), d.values())) Do I always have d == otherd ? Either it's true or false, I'm interested in any reference pointer on the subject. PS: I understan...
I have many variable-sized lists containing instances of the same class with attribute foo, and for every list I must apply rules like: if there's an element foo=A there cannot be elements with foo in [B,C,D] if there's an element foo=X there must by at least one with foo in [Y,Z] there can be between MIN and MAX elements foo=BAR com...
AFAIK SQLite returns unicode objects for TEXT in Python. Is it possible to get SQLite to return string objects instead? ...
Using atexit.register(function) to register a function to be called when your python script exits is a common practice. The problem is that I identified a case when this fails in an ugly way: if your script it executed from another python script using the execfile(). In this case you will discover that Python will not be able to locate...