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Inform OS of installation
Question: Just a question that interested me, I noticed that modern installers (for
various types of programs) alert you to wait until another installation is
finished before running themselves.
**How can I check for that / notify other installers?**
_Using c# or python_
Answer: AFAIK ther... |
How to batch asynchronous web requests performed using a comprehension in python?
Question: not sure if this is possible, spend some time looking at what seem like
similar questions, but still unclear. For a list of website urls, I need to
get the html as a starting point.
I have a class that contains a list of these ... |
Installation issues for Virtualenv and VirtualenvWrapper in Ubuntu 13.04
Question: Ubuntu Server in VirtualBox. I am trying to install VirtualEnv to start
learning Flask and bottle. Some details of my setup.
vks@UbSrVb:~$ cat /etc/os-release
NAME="Ubuntu"
VERSION="12.04.2 LTS, Precise Pangolin"
... |
Python scripts on DD-WRT embedded router
Question: I've written two Python (2.x) scripts to perform the following:
1. Custom Proxy server (imports optparse, ConfigParser, TLDextract, SocketServer...)
2. Web admin for proxy (imports flask, ConfigParser, netifaces...)
These are both currently running on a Raspberry... |
Understanding Popen.communicate
Question: I have a script named `1st.py` which creates a REPL (read-eval-print-loop):
print "Something to print"
while True:
r = raw_input()
if r == 'n':
print "exiting"
break
else:
print "continuing"
I ... |
python access selective files with glob module
Question: I have a collection of binary files which have names as so:
d010-recomb.bin
d011-recomb.bin
.............
.............
.............
d100-recomb.bin
Using the python glob module, i can access all the files in a folder and... |
Where do I initialize my webdriver in Django using Selenium along django.test
Question: I am willing to test my Django application using Selenium. From what I read,
Django already cover the testing part and allow you to write your own tests.
Willing to use this with Selenium, here is my `<application>/test.py`:
... |
Cython, Python and KeyboardInterrupt ignored
Question: Is there a way to interrupt (`Ctrl+C`) a Python script based on a loop that is
embedded in a Cython extension?
I have the following python script:
def main():
# Intantiate simulator
sim = PySimulator()
sim.Run()
... |
Adding two number isn't working on heroku
Question: Why this code is not running on heroku? (Internal server error)
import os
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello():
a = 10
b = 20
c = a + b
return c
... |
Python & Tide SDK - import external module?
Question: Since python is bundled with the Tide SDK, I can't figure out how to use
access external modules. I've tried copying the module folder "Lib/site-
packages/YourModuleHere" to the tide SDK directory, and this suggestion here:
[TIdeSDK Python module
import](http://stac... |
PyQT4 how to using def from others model
Question: This code works:
import sys
from PyQt4 import QtCore, QtGui, QtWebKit
from forma import Ui_MainWindow
class MyForm(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
... |
python, module object is not callable, calling method in another file
Question: I have a fair background in java, trying to learn python. I'm running into a
problem understanding how to access methods from other classes when they're in
different files. I keep getting module object is not callable.
I made a simple func... |
heroku PostGIS syncdb error
Question: I am having trouble getting a simple GeoDjango app running on heroku. I have
created the postgis extension for my database but I am not able to run syncdb
without getting the following error:
from django.contrib.gis.geometry.backend import Geometry
File "/app/.he... |
Python data scraping with Scrapy
Question: I want to scrape data from a website which has TextFields, Buttons etc.. and
my requirement is to fill the text fields and submit the form to get the
results and then scrape the data points from results page.
I want to know that does Scrapy has this feature or If anyone can r... |
Raise an exception at import if conditions not met
Question: I have a module that depends on some system settings. For example, to work
properly it needs to have an environment variable FOO set. I would like the
module to raise an Exception if this condition is not met at import time.
# mymodule.py
i... |
How to properly treat feature branches and package interdependencies?
Question: While trying to stick to the branching model from
[http://nvie.com/posts/a-successful-git-branching-model
](http://nvie.com/posts/a-successful-git-
branching-model)
,... |
which numbers in list 2 are bigger and smaller than each number in list 1
Question: i am using python. i have two lists, list 1 is 7000 integers long, list 2 is
25000 integers. i want to go through each number in list 1 and find the
closest number in list 2 that is bigger and the closest number that is smaller
than eac... |
How can you specify a default value, using a function, in a gimp python plugin?
Question: I am trying to get gimp to use a reasonable default path in a "save as"
plugin, and to do that I need to be able to specify the default with the
return value of a function (I believe).
Currently, my code is something like:
... |
Use Multiple DBs With One Redis Lua Script?
Question: Is it possible to have one Redis Lua script hit more than one database? I
currently have information of one type in DB 0 and information of another type
in DB 1. My normal workflow is doing updates on DB 1 based on an API call
along with meta information from DB 0. ... |
Matching Regex in Python
Question: I wanted to match a certain pattern to a few strings with a one regex line (if
possible):
blah blah (1023 mega lbs) blah blah 1245 tons
blah 1023 kilo tons blah blah 1034 metric tons
blah 1023 feet 345 blah
$100 is a lot of money
I want to match number... |
Installed new version of python, Now I can't use the libraries I've installed for the older version in Mac
Question: I am using an older version of **Python 2.7.3** , but I realize that it is a
32 bit version and I needed a **64 bit** version to be able to use `MySQLdb`.
Also, I have other libraries that I have downlo... |
Tkinter - Text widget shrinks when Scrollbar is added
Question: I'm working on the GUI for a simple quiz app using Tkinter in Python 2.7. Thus
far, I have begun to set up my frame. I've put a scrollbar inside of a Text
widget named `results_txtbx` to scroll up and down a list noting the player's
performance on each que... |
Python: compare one list's index to another, append second list value to first list
Question: I have a .csv file as follows (snippet).
Country,Year,GDP ($US),Population
Angola,2002,11431738368,10760510
Angola,2005,32810672128,11706954
Antigua and Barbuda,2002,714677760,67448
Antigua and B... |
Test with imperative xfail in py.test always reports as xfail even if the passes
Question: I always thought that imperative and declarative usage of xfail/skip in
py.test should work in the same way. In the meantime I've noticed that if I
write a test that contains an imperative skip the result of the test will
always ... |
matplotlib: ways of drawing a CDF
Question: In `python`, with `matplotlib`, I have to draw **2 CDF curves** on the same
plot: one for data A, one for data B.
If I were to decide the "**binning** " myself, I would do the following and
take 100 histograms based on data A. (in my case, A is always at most 50% of
the size... |
How to do the following operation in python in tricky way?
Question: I have a list of tuples as follows
[(1,4),(3,5),(2,9),(6,23),(3,21),(2,66),(5,20),(1,33),(3,55),(1,8)]
Now I need something like this
1. In the above list, each element is a tuple and the first item in a tuple is an index and t... |
Python: share the command line argument to os.system call
Question: I am new to python. I searched and trying following approach:
I have 3rd party application called "xyz", which takes n argument.
I would like to warp this "xyz" into my module called "abc.py" which required
m arguments.
I would like to read and keep... |
Using code from a dependency in setup.py
Question: I have a little web framework, let's call it Bread, which is used to build
applications like Jam, Marmalade, PeanutButter, and other toppings. Bread both
_builds_ and _serves_ these applications.
I'm trying to figure out how to make the applications' `setup.py`s work,... |
Python I/O and string matching
Question: I realize this is probably really easy, I want the equivalent of this C code
in Python:
#include <stdio.h>
#include <string.h>
#define BUFFER 200
int main()
{
char buffer[BUFFER];
while (fgets(buffer, BUFFER, stdin))
{
... |
Change string Beautiful Soup
Question: I have a problem writing code in Python and BS4.
Assuming have the next paragraph:
<p id="paragraph">
Here is the paragraph <a href="/" id="url">Here an url</a> the paragraph continues.
</p>
I take the id and use `replace_with` to replace the string (... |
how to make python3.3 gui window fixed sizes?
Question: as for the question mentioned, i cant find any code which can fixed the gui
window and positions of all the labels, buttons etc..
import tkinter
import tkinter.messagebox
class Menu:
def __init__(self):
self.mai... |
Python convert a paritcular string to dict
Question: The format of string is like `"a:1 b:2 c:x d:2.13e-5"`, is there some way to
convert it to python dict quickly and simply?
\-------------- edit line --------------
According the great answers, I tried several methods (in ipython):
In [6]: import re
... |
How to read JUST filenames of a directory in python and then do the same job for all?
Question: I have a python script which has this line at the very beginning to read from
an input data file:
x,y = genfromtxt('data1.txt').T
Then I proceed and do the processing on x,y (it depends on a fixed pa... |
default colorbar for matplotlib
Question: I'd like to change the global default colorbar for all graphics commands in
Python matplotlib. This is similar to [this question about changing the
default colorbar in MATLAB](http://stackoverflow.com/questions/6034903/how-do-
you-set-a-custom-default-colormap-in-matlab). Here ... |
Python Iterative Loop Plot values
Question: I am trying to carry out an iterative calculation in python using a finite
difference method. I found the finite difference method from this:
<http://depa.fquim.unam.mx/amyd/archivero/DiferenciasFinitas3_25332.pdf>
The values that the code calculates are correct. The proble... |
Python if/elseif construction as dictionary
Question: In Python I use regularly the following construct:
x = {'a': 1, 'b': 2, 'c': 3, 'd': 4}
y = x[v] if v in x.keys() else None
where v is normally one of the dictionary values, and y gets the value of the
dictionary if the key exists, otherwise... |
Extracting the extracted with python
Question: I have a zip file containing thousands of mixed .xml and .csv files. I used
the following to extract the zip file:
import zipfile
zip = zipfile.ZipFile(r'c:\my.zip')
zip.extractall(r'c:\output')
Now I need to extract the thousands of ... |
Printing error in Python?
Question: I'm new to Python, I've only done programming in Java before recently. I am
writing a basic program in Python to print out the 1000th prime number and
while I did get it to work, for some reason it's also printing out the next 7
numbers unless I use an unnecessary break:
... |
Skip the last row of CSV file when iterating in Python
Question: I am working on a data analysis using a CSV file that I got from a
datawarehouse(Cognos). The CSV file has the last row that sums up all the rows
above, but I do not need this line for my analysis, so I would like to skip
the last row.
I was thinking abo... |
Random String Generation Based on Regular Expression-Python
Question: According to the [this](https://bitbucket.org/leapfrogdevelopment/rstr/)
random strings can be generated importing rstr module.
import rstr
rstr.rstr('ABC')
but when I compile this following error is given?
Imp... |
python to exe convert part of the code
Question: Very good, anyone know if I can make exe single piece of code in a script, for
example:
one file (hello.py):
print('hello word')
def exit():
print('good bye')
two file (setup.py):
from distutils.core import setup
... |
How to sort nested lists into seperate lists with unique values in python?
Question: I have two variables:
unique_val = [1,2,3]
nested_list = [['name1',1],['name2',1],['name3',3],['name4',2],['name5',2],['name6',3]]
Basically I want separate lists of the names at each unique value. I struggled
... |
How to dynamically create classes inside a module-level initialize() method in Python
Question: I'm writing a library to talk to a database using SQLAlchemy. I really like
SQLAlchemy's `autoload_with=engine` feature, which can be passed to the
`Table` constructor to grab all of the table's columns without the programme... |
Python: Importing from a running instance, or an alternative
Question: I have 2 files, data.py and interpret.py.
data.py:
X = cPickle.load(open("X","r"))
interpret.py:
from data import X
query = raw_input("Enter query")
#do something with query and X
Object X whic... |
Move tkinter label using button command
Question: I am trying to recreate the boardgame monopoly using python and tkinter. I
know how to place a label on a canvas or a frame, but how should I do this
command is being run from another function in the class? I tried it using some
function within the class Board, but then... |
Using Python Ctypes to pass struct pointer to a DLL function
Question: I am attempting to access a function in a DLL file using Python ctypes. The
provided function description is below.
Prototype: Picam_ConnectDemoCamera( PicamModel model,
const pichar* serial_num... |
SQLite Data Change Notification Callbacks in Python or Bash or CLI
Question: SQLite has [Data Change Notification
Callbacks](http://www.sqlite.org/c3ref/update_hook.html) available in the C
API. Can these callbacks be used from the SQLite CLI, or from Bash or from
Python?
If so, how?
Answer: > Can these callbacks be... |
Tkinter not displaying image
Question: I have this code:
from tkinter import *
import urllib
import urllib.request
from bs4 import BeautifulSoup
import Pydeck
import sys
from collections import defaultdict
root = Tk()
name=""
def buttonclicked():
name()
... |
Python urllib2 Images Distorted
Question: I'm making a program using the website <http://placekitten.com>, but I've run
into a bit of a problem. Using this:
im = urllib2.urlopen(url).read()
f = open('kitten.jpeg', 'w')
f.write(im)
f.close()
The image turns out distorted with mismatched ... |
How do I get python code to loop every x mins between the times y and z?
Question: This might be incredibly easy but how do I get python code to loop every x
mins between the times y and z?
For example if I wanted my script to run between midnight (00:00) through to
10 pm (22:00) looping every 5 minutes.
Answer: Try... |
Python program won't respond until keyboard interrupt
Question: I'm trying to draw an image with PyGame, and I copied this code from Adafruit.
It's strange, seems nothing displays on the screen until I Ctrl-C, at which
time it shows the image. Then the image stays on the screen until I press
Ctrl-C again. I then get th... |
using twitter api from python to post messages
Question: [diveintopython3](http://www.diveintopython3.net/http-web-services.html) tells
how you can post a message to [`identi.ca`](http://identi.ca/)
>>> from urllib.parse import urlencode
>>> import httplib2
>>> httplib2.debuglevel = 1
>>> h =... |
How can I speed up this really basic python script for offsetting lines of numbers
Question: I have a simple text file which contains numbers in ASCII text separated by
spaces as per this example.
150604849
319865.301865 5810822.964432 -96.425797 -1610
319734.172256 5810916.074753 -52.490280 -... |
Emacs and Git show wrong time on Windows
Question: Emacs is two hours off from the system time. I tried to google for the
problem, but no luck. What do I need to configure to correct this? I suspect
this to be the difference from GMT to where I live (I'm in GMT+2 zone, that
is, if I subtract from system time 2, I'll ge... |
Python remove duplicate cases that are in inverted matrix
Question: I have a list that looks like this:
relationShipArray = []
relationShipArray.append([340859419124453377, 340853571828469762])
relationShipArray.append([340859419124453377, 340854579195432961])
relationShipArray.append([3... |
How to find every integer that is the closest to the antilogarithm (10base) for a series of n*0.1 (in Python)
Question: In my algorithm I want to evaluate if the current integer n happens to be
closest to the antilogarithm of any positive multiple of 0.1, so 0.1, 1.0,
1.1, 7.9, 21.5 etc.
Antilog? AntiLog(x) = 10x
I f... |
TypeError when multiplying matrices
Question: I'm trying to multiply some matrices together and I keep getting a type error
for the last multiplication (calculating C). All the other multiplications
proceed correctly, but I get the error:
Traceback (most recent call last):
File "C:\Python27\Lab2_Ma... |
Send images using sockets Python
Question: I have some problems with this code... send not the integer image but some
bytes, is there someone than can help me? I want to send all images I find in
a folder. Thank you.
# CLIENT
import socket
import sys
import os
s = socket.socket()
s.... |
Making a video with opencv, getting only 1 frame
Question: I've been trying to add a video making module to my program using opencv, but
try as I might I can't get the video to show more than 1 frame. I got this
example code while searching for answers ([Creating a video using OpenCV 2.4.0
in python](http://stackoverfl... |
QMutex.unlock doesn't wake all blocked threads
Question: I use Qt 4.8.4 and PyQt 4.10
Here is my test code:
#!/usr/bin/env python3
import sys
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class Thread1(QThread):
def run(self):
print('thread1 %d' % QTh... |
Dropbox python sdk import error
Question: I am trying to use the dropbox sdk for python. I installed a virtual
enviroment and used pip install to install dropbox-sdk. When I try to run the
example code (see below) I get a importerror client cannot be found, but if I
try to do it from the interactive intreperter it work... |
Django register and login - explained by example
Question: Can someone please explain in details how to make a **registration** and
**authentication** in as easy words as possible ? I made authentication
(login) with `django.contrib.auth` but what I want to get is a full
register(social/non)+login. Already saw the `dja... |
Is there some way to decrease memory requirement in these implementations of Sieve of Eratosthenes
Question: I am using Python 2.7
Among the two implementations of Sieve of Eratosthenes erat() and erat2() that
I wrote erat2() has the benefit that on the 2nd run of erat2() it gives the
results in comparatively much les... |
python socket and socketserver
Question: I've been trying to make a multi-client server and i finally have and it works
perfectly but what I want to do now is to instead of getting the clients
address, get the client to type their name in and then the program will say
"Bob: Hi guys" instead of "127.0.0.1: Hi guys".
I ... |
py2exe and disappeared icon
Question: I am using pyqt, icon is added.
icon.addPixmap(QtGui.QPixmap(_fromUtf8("favicon.ico")), QtGui.QIcon.Normal, QtGui.QIcon.Off)
MainWindow.setWindowIcon(icon)
In setup.py for py2exe, I am trying to add my icon to resources.
from distutils.core i... |
Implementing MVC in Python? (using Flask and MongoKit)
Question: I'm coming from a spaghetti code PHP background. I'm trying to learn MVC by
cutting my teeth on Python with Flask and MongoDB. I think this question could
apply to other situations. It's more of a newbie Python question. But this is
where I'm running into... |
Find string matches count in list using Python
Question: I read a text file for some analysis, each word is appended to a list and
given an id
#!/usr/bin/python3
with fi as myfile:
for line in myfile:
for item in line.split(' '):
db[0].append(id_+1)
db[2].append(item... |
What does translate mean in pypy?
Question: I'm reading [pypy's document](http://doc.pypy.org/en/latest/getting-started-
python.html), which has a section called _Translating the PyPy Python
interpreter_. But i don't understand what does the word _translate_ mean. Is
it the same as _compile_?
The document says:
> Fir... |
What is the init function of a dynamic module in python?
Question: I am getting the same error of these other two questions: [ImportError:
dynamic module does not define init function, but it
does](http://stackoverflow.com/questions/5041861/importerror-dynamic-module-
does-not-define-init-function-but-it-does) and [Cyt... |
SQL parsing using pyparsing
Question: I am learning PyParsing in last few weeks. I plan to use it to get table names
from SQL statements. I have looked at
<http://pyparsing.wikispaces.com/file/view/simpleSQL.py>. But I intend to keep
the grammar simple because I am not trying to get every part of select
statement parse... |
How to define start and end times in python
Question: I am using the code
def run_periodically(start, end, interval, func):
event_time = start
while event_time < end:
s.enterabs(event_time, 0, func, ())
event_time += interval + random(-5, 45)
s.run()
... |
Python: return files in directory and subdirectory
Question: Trying to create a function that returns the # of files found a directory and
its subdirectories. Just need help getting started
Answer: One - liner
import os
cpt = sum([len(files) for r, d, files in os.walk("G:\CS\PYTHONPROJECTS")])
... |
How do I create a module for a fibonacci sequence in Python on a Mac with TextWrangler?
Question: I've been trying to search up valid sequences online but haven't come across
one that works in Python interpreter. Every time I input a sequence, the
interpreter always finds some sort of mistake or is not able to formulat... |
Python script to run background services over SSH
Question: Summary: I am ssh'ing to a remote server and executing a fork1.py script over
there which is shown below. But the trouble is that I want the processes to
execute in the background, so that I can start multiple services. I know we
can use nohup, etc. but they a... |
Why am I getting an apache server error page on a django vhost using underscore in my subdomain?
Question: I'm using django 1.5.0 and apache 2.2.22. I can't seem to get my site running
as a named vhost (I've got other django sites already running fine on this
server).
I'm getting the standard apache 500 error page. My... |
Call functions in PyDev Eclipse in form generated by Qt Designer
Question: python version 3.3.2
ide: PyDev Eclipse with PyQt installed
I designed a gui in Qt Designer, saved the .ui file and convert it into python
code with this command:
pyuic4 -x DeA.ui -o DeA.py
, I started a
Raspberry Pi how to site. The site contains Python, Ruby, Shell Script…
scripts. My question: Is is there a HTML code that formats the code like in
Stackoverflow?
Like this:
import os
... |
How to test command line scripts with nose?
Question: I've created a Python library with some command-line scripts in a 'bin'
directory (so that `setup.py` will install it into 'bin' when installing it
with `pip`). Since this isn't a Python module, I can't work out how to test it
with nose.
How can I test a command li... |
How to push into array nested in dictionary?
Question: I want to create a mongodb to store the homework results, I create a
`homework` which is a dictionary storing the results' array of each subject.
import pymongo
DBCONN = pymongo.Connection("127.0.0.1", 27017)
TASKSINFO = DBCONN.tasksinfo... |
Python: Pause for-loop while application closes
Question: I have a script that I would like to bulk edit powerpoint files with. If I
edit files one by one with it, it works great. If I bulk edit them, it fails.
I assume this is because the application is not closing before the next file
attempts to load, but I could, a... |
Building a GeoJSON with Python
Question: I want to generate dinamically a geoJSON with a variable number of polygons.
Example for 2 polygons:
{
"type": "FeatureCollection",
"features": [
{"geometry": {
"type": "GeometryColle... |
ASP.NET equivalent to Python's os.system([string])
Question: I have an app made in Python, which accesses a Linux server's command prompt
with `os.system([string])`
Now I'd like to transfer this away from Python, into some language like
ASP.NET or something.
Is there a way to access the server's command prompt and ru... |
Find top-level directory from subdirectory on Linux in Python
Question: I am creating various HTML file parts, image thumbnails etc. from within a
`CodeIgniter` application tree using cron-scheduled `Python 2.7` programs on
Linux. The actual Python programs exist under the `CodeIgniter` tree in a
subdirectory one level... |
Passing values and calling functions from other functions
Question: I have this class that consists of 3 functions. Each function is in charge of
one part of the whole process.
`.load()` loads up two files, re-formats their content and writes them to two
new files.
`.compare()` takes two files and prints out their di... |
Python: split on either a space or a hyphen?
Question: In Python, how do I split on either a space or a hyphen?
Input:
You think we did this un-thinkingly?
Desired output:
["You", "think", "we", "did", "this", "un", "thinkingly"]
I can get as far as
mystr.split(... |
Concurrent control of generator and subroutine in Python
Question: Function `bigop(init, report)` operates on a large dynamic internal data
structure `data` derived from `init`, and accepts a callable `report(data)`.
Function `status(data)` returns a summary of the current state of `data`.
Function `bigop` calls `repo... |
using output of scipy.interpolate.UnivariateSpline later in python or in Matlab without needing original datapoints
Question: I'm using
[`scipy.interpolate.UnivariateSpline`](http://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.UnivariateSpline.html)
to smoothly interpolate a large amount of data. Work... |
Does Python's main thread get garbage collected when it stops?
Question: In a multi-threaded Python process I have a number of _non-daemon_ threads, by
which I mean threads which keep the main process alive even after the main
thread has exited / stopped.
My non-daemon threads hold [weak
references](http://docs.python... |
Turning a python dict. to an excel sheet
Question: I am having an issue with the below code.
import urllib2
import csv
from bs4 import BeautifulSoup
soup = BeautifulSoup(urllib2.urlopen('http://www.ny.com/clubs/nightclubs/index.html').read())
clubs = []
trains = ["A","C","E","1","2","... |
Response time for urllib in python
Question: I want to get response time when I use `urllib`. I made below code, but it is
more than response time. Can I get the time using `urllib` or have any other
method?
import urllib
import datetime
def main():
urllist = [
"http://go... |
Interfacing C++ and Python using SWIG
Question: I try to extend a Matrix class with SWIG to create a python interface. I used
the official Docu code. But I get a totally ridiculous error message.. It
seems to be unimportant where I declare my row class. I always get this error
while compiling. What's wrong with SWIG?
... |
How can I get the minimum and the maximum element of a list in python
Question: If a have a list like:
l = [1,2,3,4,5]
and I want to have at the end
min = 1
max = 5
WITHOUT `min(l)` and `max(l)`.
Answer: Loop over the list and test each item against the minimum and max... |
Python package seems to ignore my requirements
Question: I created my first package. When I try to install it with pip in a newly
created virtualenv I get an error indicating that libs cannot be imported, yet
they are added to the `install_requires` field in `setup.py`. If I do it
outside a vierualenv, all is ok. My se... |
Accessing python container's parent object
Question: I need to create a containers that can access its children but also its
parent. Here is a simple example of how I was thinking to do that :
import numpy as np
import gc
class Node(object):
def __init__(self, name):
... |
unable to import evernote.api.client (evernte sdk)
Question: i'm trying to get started with evernote SDK , i'm using ubuntu 13.04
i installed the SDK via :
pip install evernote
but when i want to test it using :
python -c 'from evernote.api.client import EvernoteClient'
i got... |
Reading an array in part from a file using Python
Question: I have a file that looks like this:
C 0.210991841737 0.047663662717 0.483960886619
C -0.960965312103 0.688519555303 -0.115848688934
C 1.558206749694 0.047460114159 -0.180267436891
O -0.8152... |
Using regex to parse kindle "My Clippings.txt" file
Question: I am currently trying to use python to parse the notes file for my kindle so
that I can keep them more organized than the chronologically ordered list that
the kindle automatically saves notes in. Unfortunately, I'm having trouble
using regex to parse the fi... |
Looking for OOP Pythonic approach for putting objects in a 'list object' as opposed to just using [list]
Question: For some reason I cannot conceptualize how to use Checkbook.class object
instead of "ledger [list]" Trying to keep my approach OOP. What is a best
practices approach to the objectives of this code? (Yes, I... |
How to convert dictionary values into list in Python / Django?
Question: In my Django template, I call this frequently:
{% for name, address in directory.addressbook.items %}
{% for street in address.list %}
{{street.number}}
How do I create this as a filter? I've tried this, but it d... |
python-sip: How to access a DLL from both Python and C++
Question: I have a C++ GUI, it load a DLL when running. I use SIP to import the DLL in
python. I need to embed the python part in the GUI, and some data are needed
to exchange between python and C++.
For example, in the C++ GUI, I can enter command from a panel,... |
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