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I have pandas DataFrame named 'dataset' and it contains a column named 'class' when… Read more Syntaxerror When Accessing Column Named "class" In Pandas Dataframe

I'm using the python logging module, along with python-json-logger and I would like to add a fe… Read more Python Logging - With Json Logs Can I Add An "extra" Value To Every Single Log?

There is a interesting algorithm, wrt dividing the range of subnet. I have a subnet,such as 192.168… Read more The Algorithm For Dividing The Range Of Subnet

I have some columns ['a', 'b', 'c', etc.] (a and c are float64 while b is o… Read more Pandas: Convert Multiple Columns To String

I'm trying to load the CSV file with schema under auto detection but I am unable to load the fi… Read more Load The Csv File Into Big Query Auto Detect Schema Using Python Api

I am trying to connect to Oracle database but getting below error: curcon = cx_Oracle.connect(conn… Read more Cx_oracle Connection Timeout

I'm using vim editor as python IDE. Below is a simple python program to calculate square root o… Read more Expected Two Blank Lines Pep8 Warning In Python

Thanks for your help with this -- variations on this question have been asked many times, but I hav… Read more Fatal Error During Py_finalize In Embedded Python Application

I create sqlalchemy engine connecting to MySQL database. I want to specify charset as create_engine… Read more Sqlalchemy, Setting Mysql Charset As `create_engine` Argument

We are using VM for the development and Jenkins as a suite. this morning we had a problem with a Se… Read more Python Selenium Driver.implicitly_wait(30)

>>> a = 2 >>> b = a >>> b 2 >>> a = 20 >>> b 2 Shoudn… Read more Variable A Assigned To Variable B. When A Changes, Shouldn't A Change Too?

Consider: Python 2.7.3 (default, Aug 2 2012, 16:55:39) [GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on… Read more __builtin__.iterator Does Not Exist?

My GAE app uses OAUTH 2. Currently, I manually switch the redirect_uri between http://localhost:808… Read more Gae: Python Code To Check If I'm On Dev_appserver Or Deployed To Appspot

I will need to store N lists, where N is large (1 million). For example, [2,3] [4,5,6] ... [4,5,6,7… Read more Efficient Data Structure For Storing N Lists Where N Is Very Large

I have a project to create few graph animations. I will have a directed weighted graph and on each … Read more Python Animation Graph

I am trying out the pyo for python. I installed the pyo for ubuntu using these commands from the ho… Read more Playing Sound In Pyo And Python

I am working on an NLTK project, I have successfully installed it by following the tutorial here, I… Read more Importerror: No Module Named Tag

Can Python be writing data to a database (mongdb) and have Meteor receive updates of the database w… Read more Can Python Write To Database And Meteor Reactively Update

I need to find the difference between two PDF files. Does anybody know of any Python-related tool w… Read more How To Get The Diff Of Two Pdf Files Using Python?

This is a simple bit vector problem: import z3 s = z3.Tactic('bv').solver() m = z3.Functio… Read more Bit Vector Tactic Leads To Exit Code 139 In Z3py

I have a basic django rest service, which registers a person and updates his password. I want t… Read more How Can I Make Django-rest-framework-jwt Return Token On Registration?

I'm reading a list of customer names and using each to find an element. Before reading the list… Read more What Is The Difference Here That Prevents This From Working?

I am using scikit's regression tree function and graphviz to generate the wonderful, easy to in… Read more Changing Colors For Decision Tree Plot Created Using Export Graphviz

I'm currently writing an application which allows the user to extend it via a 'plugin' … Read more Plugin Architecture - Plugin Manager Vs Inspecting From Plugins Import *

I've created a script in python to parse different links from a webpage. There are two section … Read more Unable To Scrape Similar Links From Different Depth Out Of A Webpage

First time posting here, lets see how this goes. I trying to write a script in python which would a… Read more Adding Silent Frame To Wav File Using Python

I have a question about seaborn kdeplot. In histplot one can set up which stats they want to have (… Read more Seaborn Kde Plot Plotting Probabilities Instead Of Density (histplot Without Bars)

I've upgraded to Python 2.7 from Python 2.6 on Ubuntu Maverick Meerkat (10.10) and I'm unab… Read more Python 2.7 Cannot Import Pyqt4

I've almost finished developing a python package and have also written a basic setup.py using d… Read more Setup.py - Symlink A Module To /usr/bin After Installation

I am new to matplotlib. I have a list of x-y coordinates that I update in python and want to animat… Read more Simple Animation Of 2d Coordinates Using Matplotlib And Pyplot

My problem at the moment is I am trying to change a label(label 16) to the first value of entry_val… Read more Change Label Values When An Entry Value Is Changed

For example, I have lists of column names, the equal relations and conditions column = ['height… Read more How To Make An "and" Operation In Pandas Dataframe With Items In A List

Say you have a numpy vector [0,3,1,1,1] and you run argsort you will get [0,2,3,4,1] but all the on… Read more How To Make Argsort Result To Be Random Between Equal Values?

Sadly, I do not understand how to install random python modules for use within iPython Notebooks wi… Read more Conda And Python Modules

How to parse JSON string of nested lists to spark data frame in pyspark ? Input data frame: +------… Read more Spark: How To Parse Json String Of Nested Lists To Spark Data Frame?

I have a text file that looks something like this: hello 12 hello 56 world 25 world 26 Is there a … Read more Splitting A List Into Two Lists Based On A Unique Value

I have a PyQt4 program that I froze using cx_freeze. The problem I am having is when I make a QGra… Read more Images Not Showing When Running A Frozen Pyqt App On Another Computer

I am running python 3.5, via an up-to-date anaconda distribution, on windows 7. When I use Qt5Agg … Read more Matplotlib Qt5agg Backend Error: 'figure' Is An Unknown Keyword Argument

I am trying to get the link from a web page. The web page sends the request using javascript, then … Read more Scrape An Ajax Form With .submit() With Python And Selenium

I'm playing around with cartopy trying to understand how it works. The first thing I tried was … Read more Plotting A Straight Line In Cartopy, Robinson Projection

The ProgressDialog class allows passing the option wx.PD_CAN_ABORT which adds a 'Cancel' bu… Read more How To Override The "cancel" Button Event Of A Progressdialog?

I have the following code using the comprehensive list: x = int ( input()) y = int ( input()) z … Read more Comprehension List In Python2 Works Fine But I Get An Error In Python3

I'm getting back into python on account of having a homework assignment in it, and am looking f… Read more Python - Load Transaction Data Into A List Of Lists, Count Occurrence Of Each String

I've read django static files document and made my django static files settings like this setti… Read more How To Add My Own Files To Django 'static' Folder

I have seen a lot of similar posts on 'nth weekday of the month', but my question pertains … Read more Python: How To Find The Nth Weekday Of The Year?

Say you have a DataFrame with columns; col_1 col_2 1 a 2 b 3 c … Read more How To Add String To All Values In A Column Of Pandas Dataframe

I have this code to check indexes in a file to see if they match, but to start off I am having trou… Read more How To Create A List To Select Index?

I have a program that is exporting MSSQL data and importing it into MySQL. I have a function that i… Read more Python And Mysqldb Warnings

I am working with large arrays representing a maze routing grid, each element is a Cell object with… Read more How Does Frompyfunc Iterate Over Arrays?

EDIT I have kept the more complicated problem I am facing below, but my problems with np.take can b… Read more Using Numpy.take For Faster Fancy Indexing

I need to serve real-time graphs and I would like to deliver a mjpeg stream over http (so that it i… Read more Create A Mjpeg Stream From Jpeg Images In Python

Does anyone know if there are any books on OpenCV and Python? I have OReilly Learning OpenCV book … Read more Books For Opencv And Python?

Now I try to make server using Raspberry Pi which send live stream image data to browser. The serve… Read more Send Captured Images From Python Server To Javascript Client

I'm trying to follow the documentation to get started with celery, but running into hard to deb… Read more Celery Import And Sqs Connection Issue

Is it possible to use .NET framework with the Python scrapy framework to scrape data from different… Read more .net Framework With Scrapy Python

I am trying to communicate to an external python process through an Erlang port. First, a port is o… Read more Erlang: Port To Python Instance Not Responding