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Showing posts from March, 2023

How To Split A Python Dictionary For Its Values On Matching A Key

my_dict1 = {'a':1, 'chk':{'b':2, 'c':3}, 'e':{'chk'… Read more How To Split A Python Dictionary For Its Values On Matching A Key

How To Insert Default Value In Database Table When User Account Is Created In Django?

I am using postgre database have 10 channel in my database. This is my models with channelId and us… Read more How To Insert Default Value In Database Table When User Account Is Created In Django?

What Is The Meaning Of The Traceback?

I am using django-email-change-0.2.1 just to change an emailadress in the auth_user-table. When I … Read more What Is The Meaning Of The Traceback?

Django Contact Form Attachment Showing 'This Field Is Required.' What Am I Doing Wrong?

Views.py from django.conf import settings from django.core.mail import EmailMessage,send_mail, BadH… Read more Django Contact Form Attachment Showing 'This Field Is Required.' What Am I Doing Wrong?

CommandError: Can't Find Xgettext. With Django I18n

I have building a simple application with django in which I am using I18N. But when I tried to run … Read more CommandError: Can't Find Xgettext. With Django I18n

How Do I Make IPython Organize Tab Completion Possibilities By Class?

When an object has hundreds of methods, tab completion is hard to use. More often than not the inte… Read more How Do I Make IPython Organize Tab Completion Possibilities By Class?

How To Convert Single Element Tuple Into String?

I have this code: import nltk import pypyodbc text = raw_input() token = nltk.word_tokenize(te… Read more How To Convert Single Element Tuple Into String?

Centering A Tkinter Toplevel Window In Both Windows And Remote X11?

I know Tkinter can be an exercise in frustration at times, but I am stumped on the 'correct'… Read more Centering A Tkinter Toplevel Window In Both Windows And Remote X11?

Mod Python, Get POST Parameters From Request Object

Is there any basic example that shows how to get POST parameters from the request in mod python cus… Read more Mod Python, Get POST Parameters From Request Object

TypeError Too Many Arguments

When running this code it appears with an error that there are too many arguments in line 8. I'… Read more TypeError Too Many Arguments

In Any Python API Documentation, Why Are Optional Arguments Written In A Nested Style?

It's just, why do this: find([spec=None[, fields=None[, skip=0[, limit=0[, timeout=True[, snaps… Read more In Any Python API Documentation, Why Are Optional Arguments Written In A Nested Style?

Call Different Interpreter For Tcl In Python

I wish to run a Tcl script with a different interpreter (OpenSees) from python itself, similar to … Read more Call Different Interpreter For Tcl In Python

Python Logging Is Failing

Just started to look up on the logging module and created a dummy program to understand the logger,… Read more Python Logging Is Failing

Solving Minimum Set Cover Using Available Libraries

I would like to solve an instance of minimum set cover. As one possibility, is there some way of fo… Read more Solving Minimum Set Cover Using Available Libraries

How To Store Text File Into MySQL Database Using Python

import MySQLdb import re def write(): file = open('/home/fixstream/Desktop/test10.txt'… Read more How To Store Text File Into MySQL Database Using Python

TextFSM Logic - Avoid Capturing Same Data Twice

I'm trying to record optics light readings off a cisco RFGW. The issue I'm facing is that … Read more TextFSM Logic - Avoid Capturing Same Data Twice

Python - How Can I Generate A WAV File With Beeps?

is there a way in python to generate a continuous series of beeps in increasing amplitude and expor… Read more Python - How Can I Generate A WAV File With Beeps?

How To Create A Simple Python Code Runner With Brython

I'm creating simple code editor which can run python code in & show the output & error … Read more How To Create A Simple Python Code Runner With Brython

Extracting Raw XML Via Lxml Etree

I'm trying to extract raw XML from an XML file. So if my data is: ... Lots… Read more Extracting Raw XML Via Lxml Etree

Django 1.9.2 AssertionError: Database Connection Isn't Set To UTC

I have setup 3 servers now with PostgreSQL and have so far not seen this issue. I am now setting up… Read more Django 1.9.2 AssertionError: Database Connection Isn't Set To UTC

How To Detect That An Axis Belong To A Window That Has Been Closed In Matplotlib

In matplotlib, I keep a reference on an axis. I want to open a new figure if the window that contai… Read more How To Detect That An Axis Belong To A Window That Has Been Closed In Matplotlib

Python Pandas Timestamp.week Returns 52 For First Day Of Year

The code below returns 52 52: how come? import pandas as pd ts = pd.Timestamp('01-01-2017 12:00… Read more Python Pandas Timestamp.week Returns 52 For First Day Of Year

I Want To Eavalute The Time Needed To Perform Prediction Using A Trained Model

I know timeit can be used to measure the elapsed time, but I don't how to implement in my code.… Read more I Want To Eavalute The Time Needed To Perform Prediction Using A Trained Model

Python Real Time Image Classification Problems With Neural Networks

I'm attempting use caffe and python to do real-time image classification. I'm using OpenCV … Read more Python Real Time Image Classification Problems With Neural Networks

Python Pandas : How To Skip Columns When Reading A File?

I have table formatted as follow : foo - bar - 10 2e-5 0.0 some information quz - baz - 4 1e-2 1 so… Read more Python Pandas : How To Skip Columns When Reading A File?

Using For Loop To Remove Elements From A List Is Not Working, But Using List Comprehension Is Fine

OK, this problem is actually solved, but I still want to know WHY. I am trying to remove elements f… Read more Using For Loop To Remove Elements From A List Is Not Working, But Using List Comprehension Is Fine

Python: TypeError: Can't Convert 'generator' Object To Str Implicitly

I'm doing an assignment and here is what the class looks like: class GameStateNode: '&#… Read more Python: TypeError: Can't Convert 'generator' Object To Str Implicitly

In Python, Is There A Way To Find The Module That Contains A Variable Or Other Object From The Object Itself?

As an example, say I have a variable defined where there may be multiple from __ import * from ___… Read more In Python, Is There A Way To Find The Module That Contains A Variable Or Other Object From The Object Itself?