I am creating a master database using SQLite. This single file contains a dozen tables. I want everybody in my group to have access to it (either through Python or through the SQLite command line) and I was thinking of simply putting the file in a group readable directory and calling it 'master.db'. Now, the buzz word 'ODBC' comes to mi...
I've been trying to port this code to python, but there is something I do not quite understand in C++ (I do know a bit of C++ but this is beyond me): typedef struct huffnode_s { struct huffnode_s *zero; struct huffnode_s *one; unsigned char val; float freq; } huffnode_t; What I don't get is how huffnode_s can be within...
So OK if I run this wrong code: csvReader1 = csv.reader(file('new_categories.csv', "rU"), delimiter=',') for row1 in csvReader1: print row1[0] print row1[8] category_sku = str(row[8]) if category_sku == sku: classifications["Craft"] = row[0] classifications["Theme"] = row[1] I get: Knitting 391...
I have a system where a central Java controller launches analysis processes, which may be written in C++, Java, or Python (mostly they are C++). All these processes currently run on the same server. What are you suggestions to Create a central log to which all processes can write to What if in the future I push some processes to anothe...
I'm thinking that the answer is probably 'no' if the program is small and there are a lot of methods, but what about in a larger program? If I am going to be using one variable in multiple methods throughout the program, is it smarter to: Come up with a different phrasing for each method (to eliminate naming conflicts). Use the same nam...
In language like python and ruby to ask the language what index-related methods its string class supports (which methods’ names contain the word “index”) you can do “”.methods.sort.grep /index/i And in java List results = new ArrayList(); Method[] methods = String.class.getMethods(); for (int i = 0; i < methods.length; i++) { ...
I'm getting into python for cgi and came across Django. I'm not quite sure I understand it very much. Is it something I have to install inside apache or is it just something I can use with my cgi? Wanted to know because I'd love to learn it but my server I'm using doesn't give me a lot of privileges. thanks ...
I have been trying to get a simple spider to run with scrapy, but keep getting the error: Could not find spider for domain:stackexchange.com when I run the code with the expression scrapy-ctl.py crawl stackexchange.com. The spider is as follow: from scrapy.spider import BaseSpider from __future__ import absolute_import class StackEx...
This will probably seem like a really simple question, and I am quite confused as to why this is so difficult for me. I would like to write a function that takes three inputs: [url, data, cookies] that will use urllib (not urllib2) to get the contents of the requested url. I figured it'd be simple, so I wrote the following: def fetch(u...
Hi, I am able to override multiple config parameters using the nose-testconfig plugin only if I pass the overriding parameters on the command line, e.g. nosetests -c nose.cfg -s --tc=jack.env1:asl --tc=server2.env2:abc But when I define the same thing inside nose.cfg, than only the value for the last parameter is modified. e.g. tc =...
i find this code : def _oauth_parse_response(body): p = cgi.parse_qs(body, keep_blank_values=False) but i don't know what is mean thanks ...
how can i using random function (in python) to choice a string from a txt list ? thanks a lot ...
i want to use this framework for facebook user login. thanks ...
i use http://github.com/joshthecoder/tweepy-examples to twitter user login on gae, and successful now ,but ,how to show user info ? i have the 'auth' object ,and what is the document about auth method and property, auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET) thanks ...
when i use http://github.com/joshthecoder/tweepy-examples , i find : import tweepy in the appengine\oauth_example\handlers.py but i can't find a tweepy file or tweepy's 'py' file, except a tweepy.zip file, i don't think this is right,cauz i never import a zip file, i find this in app.py: import sys sys.path.insert(0, 'tweepy.zip...
So I'm having a very strange error right now. I found where it happens, and here's the simplest code that can reproduce it. def cause_an_error(): some_var = False def some_nested_func(): print some_var #some_var = True some_nested_func() >>> cause_an_error() False If you run it as-is, it prints "False". Bu...
Hey guys, new programmer here. I have an assignment for class and I'm stuck... What I need to do is a create a GUI that gives someone a basic arithmetic problem in one box, asks the person to answer it, evaluates it, and tells you if you're right or wrong... Basically, what I have is this: class Lesson(Frame): def __init__ (self, ...
I am using the create_user() function that Django provides to create my users. Also I want to store additional information about the users. So I tried following the instructions given at http://docs.djangoproject.com/en/dev/topics/auth/#storing-additional-information-about-users but I cannot get it to work for me. Is there a step-by-s...
I would like to update one module in a python package with my own version of the module, with the following conditions: I want my updated module to live outside of the original package (either because I don't have access to the package source, or because I want to keep my local modifications in a separate repo, etc). I want import stat...
I am in process of converting Visual Basic app into Python Django. Currently, it has barcode functionality to process sales at a store. Can this be achieved with python django. ...