Both these languages seem extremely similar to me. Although Python supports actual classes instead of being prototype-based, in Python classes are not all that different from functions that generate objects containing values and functions, just as you'd do in JavaScript. On the other hand, JavaScript only supports floating-point number...
Hi, How can I confirm my Django views are being cached when I use the cache_page decorator like so: @cache_page(60) def my_view(request): Ideally I would like to output cache hit/miss messages in the console so I can confirm my view is being cached for 60 seconds etc. Many thanks, g ...
I have a lot of callable objects and they all have the __doc__ string correctly filled out, but running help on them produces the help for the their class instead of help based on __doc__. What I want to do is change it so that running help on them produces customized help that looks essentially like what you would get if they were actu...
When do I use each ? Also...is the NLTK lemmatization dependent upon Parts of Speech? Wouldn't it be more accurate if it was? ...
>>> numerator = 29 >>> denom = 1009 >>> print str(float(numerator/denom)) 0.0 I just want it to return a decimal... ...
I am writing a GUI which uses SSH commands. I tried to use the subprocess module to call ssh and set the SSH_ASKPASS environment variable so that my application can pop up a window asking for the SSH password. However I cannot make ssh read the password using the given SSH_ASKPASS command: it always prompts it in the terminal window, reg...
Am new to python and making some headway with threading - am doing some music file conversion and want to be able to utilize the multiple cores on my machine (one active conversion thread per core). class EncodeThread(threading.Thread): # this is hacked together a bit, but should give you an idea def run(self): decode ...
Hi all: I am working for a company that uses the Python programming language version 3.1 as a causal work now. And I've encountered this problem: how to print out some encoded Asian characters(Chinese, Japanese, Korean) on command prompt? Done a bit research and tried, but got no luck: import sys import codecs print(sys.getdefaultenco...
I'm currently slamming my head against the table trying to get a QObject.connect to work with KWindowSystem, with PyKDE, my code is as follows: from PyKDE4.kdecore import * from PyKDE4.kdeui import * from PyQt4.QtCore import * #Omitted Stupid KApplication parts. def winCheck(WId): print WId kWinSys = KWindowSystem.self() QObject....
Hi guys, I'm trying to process a first order logic formula represented as nested lists and strings in python so that that its in disjunctive normal form, i.e ['&', ['|', 'a', 'b'], ['|', 'c', 'd']] turns into ['|' ['&', ['&', 'a', 'c'], ['&', 'b', 'c']], ['&', ['&', 'a', 'd'], ['&', 'b', 'd']]] where | is 'or' and & is 'and'. cu...
I'm currently looking at python because I really like the text parsing capabilities and the nltk library, but traditionally I am a .Net/C# programmer. I don't think IronPython is an integration point for me because I am using NLTK and presumably would need a port of that library to the CLR. I've looked a little at Python for .NET and w...
I have a function that updates a MySQL table from a CSV file. The MySQL table contains the client account number -- this is what I use to compare with the CSV file. At some point, some of the queries will fail because the account number being compared from the CSV file has not been added yet. How do I get the records from the CSV file t...
i would like to read a line of data from text file and display that data in Text Edit box ...
I am having trouble finding a clear, sensible example of usage of context with rdflib. ConjunctiveGraph does not accept contexts, and Graph is deprecated. How am I supposed to create and operate on different contexts within the same global ConjunctiveGraph ? ...
described in http://code.google.com/intl/en/appengine/docs/python/datastore/propertyclass.html#Property but there is no example code. i code sth like: class Model(db.Model): email = db.EmailProperty(validator=clean_email) def clean_email(self,value): if ... ...
Something like httparty for Ruby ...
My upload form expects a tar file and I want to check whether the uploaded data is valid. The tarfile module supports is_tarfile(), but expects a filename - I don't want to waste resources writing the file to disk just to check if it is valid. So, is there a way to check the data is a valid tar file without writing to disk, using stand...
I'm trying to get a django project set up, and I seem to be having trouble with my urlconf. I'm not sure what the deal is, and the error below isn't entirely helpful to me. I don't think it really has anything to do with template rendering, actually, because I stepped through the execution path until just before the render_to_response ...
Hi! I am trying to serve static files from another domain (sub domain of current domain). To serve all media files I used this settings: MEDIA_URL = 'http://media.bud-inform.co.ua/' So when in template I used {{ MEDIA_URL }} it was replace with the setting above. Now I am trying to serve admin media files from the same su...
I'm trying to encrypt a string from Java to Python, using the library Bouncy Castle J2ME on the client side and Python M2Crypto on the other. Everything is pretty good, I can decrypt it properly, but the padding is the issue. The M2Crypto lib gives me (as far as I can tell) only these Padding schemes: no_padding = 3 pkcs1_padding = 1 s...