Python Development

Hi i have installed the Scikit-learn but i keep getting error msgs when i try to import the sklearn… Read more Trouble Importing Skllearn

I'm having trouble sorting my static directory and linking css files through templates in html … Read more Accessing Static In Django

model: class MyClass(models.Model): car = models.ForeignKey(Car) date = models.DateTimeFiel… Read more Looking Up Relative Dates From Django Datetimefield

I want to do the same thing I do in beautiful soup, find_all elements and iterate through them to f… Read more Xpath Lookup Via Lxml Starting From Root Rather Than Element

Trying to learn to think like a functional programmer a little more---I'd like to transform a d… Read more Correct Use Of A Fold Or Reduce Function To Long-to-wide Data In Python Or Javascript?

i am trying to make an image classifier with keras to predict cases of breast câncer, i had some tr… Read more Adding More Information Than A Image To An Image Classifier In Keras

I want to rename a file from say {file1} to {file2}. I read about os.rename(file1,file2) in python … Read more Rename Files Using Python

How I can write following function in more pandas way: def calculate_df_columns_mean(self, df)… Read more Apply Function On Each Column In A Pandas Dataframe

I am having a problem converting an image I;16 to JPEG with PIL. My original image can be found her… Read more Pil Converting From I;16 To Jpeg Produce White Image

I am working with an imbalanced dataset where I have a class variable of 2 different values: 0 and … Read more How Can I Know Which Is The Positive Class Value And Negative Class Value For Xgboost?

What I want, is to get an image to replace the default turtle, just like it is done here: http://bl… Read more How Can I Import An Image In Python Turtle?

I have a pandas series: names = pd.Series([ 'Andre Agassi', 'Barry Bonds', 'Chr… Read more How To Reverse The Order Of First And Last Name In A Pandas Series

I am making a bar chart and I want to move the x-axis tick labels one position to left. Here is the… Read more Matplotlib: Move X-axis Tick Labels One Position To Left

I want to control the VMs in Azure with python SDK. Is there any API that can get a VM's IP add… Read more Is There Any Python Api Which Can Get The Ip Address (internal Or External) Of Virtual Machine In Azure

I had tried to pip install numpy but there had a problems: ERROR: Command errored out with exit sta… Read more Error: Command Errored Out With Exit Status 1: Python In Window

I have now tried to resolve this issue for multiple hours but no matter what I do, I never get the … Read more Python Multiprocessing Queue Is Empty Although It Is Filled In A Different Thread

I want to merge two data frames on Date Time column dtype.date-time columns contain both similar an… Read more Merging Data On Date Time Column (posixct Format)

I'm running python 2.7.3 which I manually installed in my home directory as I don't have ro… Read more Python: Sqlalchemy Importerror: No Module Named Pysqlite2

How to set the session not to expire on browser close in Django? I created cookie with expiry days:… Read more How To Set Session Not To Expire On Browser Close In Django?

i am currently new to python. I am following the book Automate python I am having problem installin… Read more I Am Having Problems Installing Pyperclip

Hi I have trouble understanding the minidom module for Python. I have xml that looks like this: De… Read more Using Minidom To Parse Xml

I'm working in a brand new Python virtualenv. I've just installed httplib2 using pip, but P… Read more Python Can't See Modules Installed With Pip

How do I plot a semilog plot in python? with X axis in log and y axis as linear. Currently I m ploo… Read more How Do I Plot A Semilog Plot In Python?

So what I want to do is save the output of this program into a text file. import itertools res = i… Read more How Do I Save Output Into A Text File In Python?

I am trying to get into deep learning. I installed Anaconda to use jupyter and generally not to car… Read more How To Change Python Version In Anaconda?

I am handling a situation where I need to make a string fit in the allocated gap in the screen, as … Read more Python, Len And Slices On Unicode Strings

I am writing a little python app. I want to be able to easily deploy the app. I know that python 2.… Read more Top-level Package Handling With Setuptools (or Another Python Egg Builder)

I am building an automated test task with Selenium. When I put the first field on a form, the rest … Read more How To Disable Autocomplete In Firefox Using Selenium With Python?

I use driving_distance in postgresql to find distances between all nodes, and here's my python … Read more How To Save Results Of Postgresql To Csv/excel File Using Psycopg2?

I'm porting some code from .Net to python. At one point, we need to translate arbitrarily compl… Read more Custom Json (de)serialisation?

I am trying to plot one or more lines on the same chart as a bar chart to show a few different metr… Read more Python Plot Bar Chart And Percentage Line Chart On Same Graph

There is a problem when i deal with print() function(Python 3). When I'm looking for sum of a s… Read more Python 3 Print Generator

DataFrame: B = pd.DataFrame({'b':['II','II','II','II','… Read more Find Most Frequent Observation In Group

I would like to recognize and group duplicates values in a dictionary. To do this I build a pseudo-… Read more Find Duplicates For Mixed Type Values In Dictionaries

Say I have a string in Python 3.2 like this: '\n' When I print() it to the console, it sho… Read more Unescaping Escaped Characters In A String Using Python 3.2

I have a Django model with separate Datefield and Timefield for an event. Is there a way to convert… Read more Django Datefield And Timefield To Python Datetime

I am working on lab in class and came across this problem: Write a program using a for statement as… Read more Python 2: Adding Integers In A For Loop

I have a CherryPy script that I frequently run to start a server. Today I was having to start and … Read more Socket Error: Address Already In Use

I have a python process which runs in background, and I would like it to generate some output only … Read more Run Atexit() When Python Process Is Killed

I am getting an overflow error when I try and make a scatter plot with a datetime: import numpy as … Read more Overflowerror With Matplotlib And Datetime

I'm simply trying to push my Flask app to Heroku but I encountered the following error: remote:… Read more Why Did Push Of A Flask App To Heroku Failed?

Has anyone been able to get the suds soap library to work with the NetSuite WSDL? I get this error … Read more Has Anyone Been Able To Get The Suds Soap Library To Work With The Netsuite Wsdl?

Let's say I have the following array: a = [4,2,3,1,4] Then I sort it: b = sorted(A) = [1,2,3,… Read more How Can I Save The Original Index After Sorting A List?

I wrote this program to learn the basics of OOP. When I run this program from IDLE in the Python Sh… Read more Python Shell Shows No Error But Program Doesn't Run

I'm trying to get started with an AWS website, and used the free tier Amazon Linux installation… Read more Where Can I Find Apxs On Amazon Linux?

I need to move a image with the mouse cursor in kivy it dosent mean that i want to change the mouse… Read more Moving A Image With Mouse Cursor In Kivy

So I made an app with Python and I want to make it an executable with PyInstaller, but the Command … Read more 'pyinstaller' Is Not Recognized As An Internal Or External Command, Operable Program Or Batch File

Running the following command: yes | head -1, from the shell, outputs y. Using python's subproc… Read more Python Subprocess.popen Blocks With Shell And Pipe

I'm trying to extract a specific color from an image within a defined RGB range using the cv2 m… Read more Simple Method To Extract Specific Color Range From An Image In Python?

import pandas as pd import numpy as np import matplotlib.pyplot as plt from datetime import datetim… Read more 'nonetype' Object Has No Attribute 'fileno'

Possible Duplicate: defining “boolness” of a class in python I thought this should print 'Fal… Read more How To Overload Python's __bool__ Method?

This is absolutely frustrating, but I am not sure if the following is an issue only on my machine o… Read more Python Idle Freezes

I'm trying to understand futures in Python by reading the PyMotW guide. I asked a question yest… Read more Trying To Undestand Why Creating And Manipulating Futures A Bad Practice

I want to inner merge two dataFrames that both have some columns with same name. On the columns wit… Read more Inner Merge Dataframe With Identical Column Names And Apply Aggregate Function

I am currently trying to use fbchat (https://github.com/carpedm20/fbchat) to build a small FB-Bot, … Read more Python Fbchat - Login Failed

I have an arbitrarily deep set of nested dictionary: x = {'a': 1, 'b': {'c'… Read more Python: Apply Function To Values In Nested Dictionary

I'm using multicast UDP over localhost to implement a loose collection of cooperative programs … Read more How To Limit Traffic Using Multicast Over Localhost

I am new to xpath, trying to get value of the 'value' using xpath: while i Solution 1: I… Read more Python Selenium: Find Object Attributes Using Xpath

I setup the google appengine edge cache before based on the following article. http://www.xyhd.tv/2… Read more Google App Engine Edge Cache Not Working