Hi. Ok, i'm shit at describing. Here's a relationship diag. In Django i've made my models like: from django.db import models from datetime import datetime class Survey(models.Model): name = models.CharField(max_length=100) pub_date = models.DateTimeField('date published',default=datetime.now) def __unicode__(self): ...
I have a Java program that opens a socket connection to a server that streams Zip compressed data. I read(bytebuffer) from the stream, setInput(bytebuffer) on the zip object, and inflate(outputbuffer) to get my uncompressed data. What would be the equivalent in python? Here is the java code: byte[] compressedBytes = new byte[1024]; in...
I am trying to install the "check_mssql_sproc.pl" plug in for nagios. Where and how do I install it? ...
I want to know the space complexities of the basic data structures in popular languages. ...
I have a WxPython frame containing a single item, such as: class Panel(wx.Panel): def __init__(self, parent): wx.Panel.__init__(self, parent) self.text = wx.StaticText(self, label='Panel 1') I have a frame containing several panels, including this one, and dimensions are ruled by sizers. I would like this StaticTex...
I'm just staring off with GAE. So like many I'm used to standard SQL. Typically when you want to select data that has a certain field value you use: SELECT <columns> FROM <table> WHERE <column> = <wanted value> Is the correct way to do this in GAE <Model Class>.all().filter('<column> =', <wanted value>) Or is there a more efficien...
In my django project I have 2 variations of users. One subclasses User class from django.auth and second uses almost the same fields but is not a real user (so it doesn't inherit from User). Is there a way to create a FieldUser class (that stores fields only) and for RealUser subclass both FieldUser and User, but for FakeUser subclass on...
i use whoosh for full text search , and i want to know : how to get all 'index data ' that be added. this is my main.py import cgi,os from google.appengine.ext import webapp from google.appengine.ext.webapp import template from google.appengine.ext.webapp.util import run_wsgi_app from whoosh import store from whoosh.fields import Sc...
The Question: What is the best way to calculate inverse distance weighted (IDW) interpolation in Python, for point locations? Some Background: Currently I'm using RPy2 to interface with R and it's gstat module. Unfortunately, the gstat module conflicts with arcgisscripting which I got around by running RPy2 based analysis in a separate...
I am fairly new to Python programming, and completely new to cross-platform GUI building (only previous GUI experience is through visual basic and Java). I've written some python code to screen-scrape data from a website, and now I want to build a GUI that will reside in the Mac OS X menubar, and in Window's task bar (i.e., the system tr...
this is whoosh so ,did you know which is better ? thanks ...
I've managed to insert Shape Keys from Python using: ob = Scene.GetCurrent().object.active; if(ob.activeShape == 0): ob.insertShapeKey() ob.insertShapeKey() Now how do I change a key value ? ...
file = open('unicode.txt', 'wb') for i in range(10): file.write(str(unichr(i) )) What i would like to do is to print all of the Unicode values to a text file ...
errors = {} #errorexample errors['id'] += ('error1',) errors['id'] += ('error2',) #works but ugly errors['id'] = ('error1',) errors['id'] += ('error2',) If 'error1' is not present it will fail. Do I really have to extend dict? ...
I am attempting to use a parametrized LIKE query with Python's Sqlite library as below: self.cursor.execute("select string from stringtable where string like '%?%' and type = ?", (searchstr,type)) but the ? inside of the wildcard is not being evaluated leaving me with this error: "sqlite3.ProgrammingError: Incorrect number of bindings...
I'm currently using boost-python to wrap a small C++ library and make it usable from Python. However, I'd like to stop using boost (mainly due to reasons relating to building/linking). So what other options are there? Is there something that's equally convenient to use? ...
I'm using omnifunc=pythoncomplete. When autocompleting a word (e.g., os.), I get the list of eligible class members and functions, as expected, as well as a scratch buffer preview window with documentation about the selected member or function. This is great, but after selecting the function I want, the preview window remains. I can get ...
I want a function exactly like PHP's compact function. i.e., if I pass in a list of variable names: compact('var1','var2') it returns me back a dict: {'var1':var1, 'var2':var2} ...
(Simplified from an excessively verbose question I posted earlier!) Given a Python string containing valid Python code that contains a "yield" statement, how can I construct a generator that exec's that string? For example, given the string: code_string = """for x in range(0, 10): yield x """ I want to construct a generator f th...
I'm making a for loop within a for loop. I'm looping through a list and finding a specific string that contains a regular expression pattern. Once I find the line, I need to search to find the next line of a certain pattern. I need to store both lines to be able to parse out the time for them. I've created a counter to keep track of the...