Python Library

I am new to ctypes but I want to create a callback function with the following callback signature: … Read more How To Convert A Callback Result?

I want to use aioredis connection pool ,not create new connection in every AsyncWebsocketConsumer.c… Read more I Want To Use Aioredis Connection Pool ,not Create New Connection In Every Asyncwebsocketconsumer.connect .where Can I Put The Code

I have a string like this: String A: [ 12234_1_Hello'World_34433_22acb_4554344_accCC44 ] I wo… Read more How Does One Encode And Decode A String With Python For Use In A Url?

This is a line I read from a text file: [54, 95, 45, -97, -51, 84, 0, 32, -55, 14, 50, 54, 68, -3, … Read more What Is The Fastest Way To Convert String To Array In Python?

I am pretty new in Django and I guess there is something I am overlooking. I have a form that I am … Read more Only Last Label Input Value Being Returned In Django

I'm trying to take image input and do some processing on it before displaying the output on the… Read more How Do I Display A Newly Saved Image Using Opencv From Flask In The Static Folder?

I have a model form defined in my application, and in one of my form fields, I want the users to en… Read more Django: Form Validation For Accepting Strings With First Letter In Caps

I am currently running Selenium with Firebug, NetExport, and (trying out) FireStarter in Python try… Read more Selenium Webdriver With Firebug + Netexport + Firestarter Not Creating A Har File In Python

I have a DataFrame of the following form: var1 var2 var3 day 0 -0.00… Read more Stacking And Shaping Slices Of Dataframe (pandas) Without Looping

I am having an issue figuring out how to write a publisher node (ROS Python) that will send the sub… Read more How To Create A Ros Publisher That Sends The Actual Wall Clock Time To The Subscriber?

I am able to see exception message for if xpath is in try-except() block as self.driver.find_elemen… Read more Exception Message Is Not Printed When Using Webdriverwait From Selenium Through Python

I have built a flask web application that makes use of Google's authenticated login to authenti… Read more Use Custom Domain For Flask App With Google Authenticated Login

I am trying to add pygmaps to a school project. I have tried adding it by Conda install pygmaps bu… Read more Conda Install Pygmaps

We are testing a Django applications with a black box (functional integration) testing approach, wh… Read more Django Test Coverage With Black Box Testing?

In Python 3.4, a verify_flags that can be used to check if a certificate was revoked against CRL, b… Read more Python Failed To Verify Any Crls For Ssl/tls Connections

I am plotting a complex interactive donut chart in bokeh. The code below is a simplification of a c… Read more Bokeh Button Callback Only Partially Working

I have been trying to figure out how to take a list and use it to create a new column in my csv fil… Read more Creating A New Column In A Csv File From A List

I'm using mixture submodule of sklearn module for Gaussian Mixture Model... When I run my code … Read more Unintended Multithreading In Python (scikit-learn)

I am trying to use BigQuery inside python to query a table that is generated via a sheet: from goog… Read more Cannot Query Tables From Sheets In Bigquery

I know how to change the transition direction in Kivy code form. Example: Button: text: 'Ho… Read more How Do You Change The Screen Transition Direction In Kivy, Within The Python Code?

I have a pyspark dataframe similar to the following: df = sql_context.createDataFrame([ Row(a=3, … Read more Pyspark: Remove Utf Null Character From Pyspark Dataframe

In a button i have made a rounded button with canvas.before, and it changes colors as it should. Th… Read more How To Target Canvas.before In Kv

The following code is just to understand the context. My question doesn't require much understa… Read more Unable To Interprete Matlab Interp2d In Python Scipy.interp

I want to crawl data from Object-sites from https://www.fewo-direkt.de (in US https://www.homeaway.… Read more Website Blocks Python Crawler. Searching For Idea To Avoid

I have a tuple of tuples and a tuple. I'm interested to know which elements of the first tuple … Read more Tuples Partial Match

I am doing a fitness program in Python and I need to collect information about the user. The rest o… Read more Python Loop - Continue Asking Until Correct Answer Is Inputted

I have created this regular expression to weed out obviously wrong email addresses. For my large da… Read more Python Regex For Email Addresses, Need To Weed Out Dot Dash

I'm migrating a simple toolset from python 2.7 to 3.5 and one of the tools is a simple web serv… Read more How To Close The Connection

I'm trying to plot a Pabon-Lasso chart using python's matplotlib library. Pabon-Lasso is a … Read more Python: How To Plot Pabon Lasso Chart Using Matplotlib?

Is there a way to format with the new format syntax a string from a function call? for example: … Read more Python String Format Calling A Function

x=5 print(eval('x+1',{'__builtins__': None})) Getting Error: TypeError: 'N… Read more Python Eval Error

I'm having trouble modifying global variables between different files in Python. For example: F… Read more Python Global Scope Troubles

Is there a way to restart PyQt application QApplication I have an app created with pyqt4 and python… Read more How To Restart Pyqt4 Application

I want to convert the following string into dictionary without using eval() function in Python 3.5.… Read more How To Convert String Into Dictionary In Python 3.*?

I was wondering if there might be a way to return my Flask app's response as an HTML table popu… Read more Getting Flask Json Response As An Html Table?

I have a sensor unit which generates data in large binary files. File sizes can run into several te… Read more What Is The Fastest Way To Read A Specific Chunk Of Data From A Large Binary File In Python

I am trying to convert tokens of sentences into integers. But it is giving me floats. from nltk.to… Read more Converting String Tokens Into Integers

I want to make a random sample selection in python from the following df such that at least 65% of … Read more Python Random Sample Selection Based On Multiple Conditions

I am following the example found here. But whenever I enter the command 'C:/Program Files/prot… Read more Protoc Object_detection/protos/*.proto: No Such File Or Directory

If I have two threading.Event() objects, and wish to sleep until either one of them is set, is ther… Read more Python Threading: Can I Sleep On Two Threading.event()s Simultaneously?

So for a school project Iam supposed to program a so called 'V-Plotter', my team built it a… Read more Python Get Coordinates Of The Vector Path From .svg File

Is there a way in python to truncate the decimal part at 5 or 7 digits? If not, how can i avoid a f… Read more Python E**(-x) Overflowerror: (34, 'result Too Large')

I have a python program which posts to my local web server. The script runs on a raspberry pi runni… Read more Start Shell Script On Raspberry Pi Startup

class Queue(): def __init__(self): self.items = [] def isEmpty(self): retu… Read more How To Print Return Value Of Method In Python?

enter image description here This randomly happened where my keyboard inputs are not being accpeted… Read more Python3 Not Accepting My Keyboard Input After Clicking Enter

I'm having some trouble passing string arguments with accents to my Django application. I have … Read more Django - Url Pattern Regex Not Matching String Parameter With Accents

I've searched quite a bit for a solution, but almost all questions are related to the creation … Read more Generate Multiple Columns Based On Conditions From Other Columns

I have the following code which works perfectly for signing strings. However, I now need to program… Read more Signing Files/file Objects Using Python And Pyopenssl

I have searched through all the available docs of Google but I could not find an example of streami… Read more Google Streaming Speech Recognition On An Audio Stream Python

I'm trying to install lxml for python on OS X 10.6.8 I ran sudo env ARCHFLAGS='-arch i386 -… Read more Import Lxml Fails On Osx After (seemingly) Successful Install

I am just trying to make a normal graph using a list for the x axis and a list for the y axis. But … Read more How Do I Choose A Size Between Each Point On Y Axis In Matplotlib?

I am trying to install a package which uses PEP 517. The newest version of Pip won't allow me t… Read more Could Not Build Wheels For _ Which Use Pep 517 And Cannot Be Installed Directly - Easy Solution

I am trying to use array slicing to reverse part of a NumPy array. If my array is, for example, a =… Read more Reverse Part Of An Array Using Numpy

I create lots of tinymce with django: Read more Apply Tinymce Settings To Dynamicly Created Textarea

I have install the opencv to my ubuntu 14.04LTS,But I have got two version .After I have done the i… Read more Opencv Have Different Version With Python Module

I try to configure locally this repository When I tried to execute this command python feature_extr… Read more Find The Right Way To Produce A Fine

I have a python script running from an ArcGIS custom toolbox. The script deals with Access database… Read more How To Compact And Repair An Access Database From A Python Script

I'm trying to use python to create a composite .png of randomly selected and layered png's … Read more How Do I Randomly Select Multiple Images From Folders And Then Layer Them As A Single Image In Python?

In Django 1.4.12, I have a Sitemap class: class MySitemap(Sitemap): def items(self): re… Read more Django Sitemap - Double Http:// In Front Of Url

I met an issue when using multi inheritance with PyQt, the Programe 1# source code as below: #!pyth… Read more Multiple Inheritance Order In Python3/pyqt

I'm trying to obtain an image from 3D array and convert it to TIF 3D. I'm using simple ITK … Read more Python - Write A Three Dimensional Image From 3d Array

Sample Data on GitHub I have a csv file which has 2 columns. The first column is in the format of: … Read more Using Sorted File To Plot X-axis With Corresponding Y-values From The Original File

I have some data with non-ASCII characters. I attempted to take care of it using the following: # c… Read more Encoding/decoding Non-ascii Character When Using Python Pandas

I've always hated the headache of managine dates, times, datetimes, and the various formats and… Read more Google App Engine Datastore Datetime To Date In Python?