I have a dictionary, with 300 key value pairs, where each of the keys are integers and the values are dictionaries with three key value pairs. The inner dictionaries all have the same keys, but different values. The whole thing looks pretty much like this: nested_dicts = {1: {'name1':88.4, 'name2':22.1, 'name3':115.7}, 2: {'...
I have a string variable which represents a dos path e.g: var = "d:\stuff\morestuff\furtherdown\THEFILE.txt" I want to split this string into: [ "d", "stuff", "morestuff", "furtherdown", "THEFILE.txt" ] I have tried using split() and replace() but they either only process the first backslash or they insert hex numbers into the string...
I need to automate the changing of the hostname of a computer, but I can't figure out how to do it inside a program. My options are open; I would be happy with a solution in any of the following: Command line Java Python C# (would prefer one of the other 3, but this is ok) It would be helpful to learn how to do this on both Linux and W...
I was wondering how often python flushes to a file. Also wondering how often python flushes to stdout. I believe python flushes to stdout after every new line but that being said, if you overload stdout to be to a file does it flush as often as stdout or how often it flushes to a file? Anyways thanks! And sorry for the pretty simple que...
Hi. I'm studying django. In my project I'm having trouble with making a query with django ORM: SELECT MIN( id ) AS id, domain, COUNT( * ) AS cnt FROM app_competition WHERE word_id = 1545 GROUP BY domain Help me please make this query ...
The simulation tool I have developed over the past couple of years, is written in C++ and currently has a tcl interpreted front-end. It was written such that it can be run either in an interactive shell, or by passing an input file. Either way, the input file is written in tcl (with many additional simulation-specific commands I have a...
I am already aware of tag based HTML parsing in Python using BeautifulSoup, htmllib etc. However, I want a powerful engine which can do complex tasks like read html tables, lists etc. and present these as simple to use objects within code. Does python have such powerful libraries? ...
I have a form in my Django app (not in admin) that allows staff members to select a user from a dropdown. forms.ModelChoiceField(queryset = User.objects.filter(is_staff=False), required = False) The problem is that the dropdown shows users by usernames whereas I'd rather it show their full name from user.get_full_name() and use userna...
i have a value that can be integer, float or string, and i create diferent columns: #declarative class MyClass(Base): #id and other Columns _value_str = Column(String(100)) _value_int = Column(Integer) _value_float = Column(Float) def __init__(self,...,value): self._value_str = value if isinstance(value,(...
Is there a way to programmatically interrupt Python's raw_input? Specifically, I would like to present a prompt to the user, but also listen on a socket descriptor (using select, for instance) and interrupt the prompt, output something, and redisplay the prompt if data comes in on the socket. The reason for using raw_input rather than s...
Hello People, i'm new here and i'm a beginner, i got this adress from a friend, who told me, this is a great site to get problems solved. The Problem: I have a working code, wich simlpy prints out a PDF on the default printer: path = "C://EWZdef/PDF/" + str(ob['OBcontrol']['scanned']) +".pdf" def PRINT(): import win32api wi...
Hopefully a simple question, but I've been searching and searching with no luck: In Python, is there a way to figure out what utc time offset the computer is set to? ...
Hello there I have this program that check a website, and I want to know how can I check it via proxy in Python... this is the code, just for example while True: try: h = urllib.urlopen(website) break except: print '['+time.strftime('%Y/%m/%d %H:%M:%S')+'] '+'ERROR. Trying again in a...
Hi. Consider I have a directory called root that has two directories: x and y. I have a module file that resides in x, let us call that test.py. Now in y, I have a module that needs to call test.py I am doing a simple: from x import test And it works. I was wondering, how this works? EDIT: How it works, as in there was no __init__...
$('#upload').click(function(){ $('#main .right').html("{% extends 'a.html' %}") }) but this is error , how to make this code running . thanks ...
templates | ....a.html |.....admin |..... index.html |..... b.html in google app engine templates, i can use this to extends b.html in index.html: {% extends 'b.html' %} but how to extends a.html in index.html. thanks ...
I am using python to parse the incoming comma separated string. I want to do some calculation afterwards on the data. The length of the string is: 800 characters with 120 comma separated fields. There such 1.2 million strings to process. for v in item.values(): l.extend(get_fields(v.split(','))) #process l get_fields use...
I need to know the best approach for the following scenario lets say we have some huge file which logs the output of the compilation and there are couple of error patterns which I want to test against this file, for eg. error patterns could be - : error: - : error [A-Z]*[\d ]* - [A-Z]*[\d]* [E\e|rror: - " Cannot open include file ...
Hi! I've this code: 1 upload_odl function import os import urllib2_files import urllib2 user = 'patrick' password = 'mypass' url = 'http://localhost:8000/api/odl/' password_manager = urllib2.HTTPPasswordMgrWithDefaultRealm() password_manager.add_password( None, url, user, password ) auth_handler = urllib2.HTTPBasicAuthHandler(p...
I tried the following code I python. This is my first attempt at pickling. import Tkinter import cPickle root = Tkinter.Tk() root.sclX = Tkinter.Scale(root, from_=0, to=1500, orient='horizontal', resolution=1) root.sclX.pack(ipadx=75) root.resizable(False,False) root.title('Scale') with open('myconfig.pk', 'wb') as f: cPick...