Free Interactive Python Tutorial

I am using facebook-python-ads-sdk to make async calls for FB insights API as described. params = {… Read more Retrieve Async Ads Insights Results From FB Ads API With Pagination

Let's say we have a list such as: g = ['123456789123456789123456', '123456789… Read more How To Truncate All Strings In A List To A Same Length, In Some Pythonic Way?

I have an instant chat app working successfully on my localhost, but after deploying to Heroku I go… Read more Django Chat App: WebSocket Connection To Wss://... Failed

Alright so I have used mechanize, requests, beautiful soup, and even selenium on my venture to do s… Read more Filling Out Web Form Data Using Built-In Python Modules

This is a follow on question to Qt - pyside - saveGeometry() saveState() I have a Qt program and cu… Read more Qt - Pyside - .saveGeom() .saveState() (again)

Using Python v2.x, I have 3 variables that I want to ask the user for, as below: def Main(): Cl… Read more Python - Check If Multiple String Entries Contain Invalid Chars

Here is my regexp: f\(\s*([^,]+)\s*,\s*([^,]+)\s*\) I'd have to apply this on a file, line by … Read more How To Use Regexp On File, Line By Line, In Python

I'm writing multi-process code, which runs perfectly in Python 3.7. Yet I want one of the para… Read more Asyncio In Corroutine RuntimeError: No Running Event Loop

I want to format my ticks to a certain number of significant figures, AND remove the automatic offs… Read more Matplotlib: Format Axis Ticks Without Offset

I'm on Windows 7 using Anaconda 4.7.10. On a command prompt after I entered Python I saw this:… Read more Anaconda Environment Won't Activate

I have a bunch of time formats in the following format: '%Y-%m-%d %H:%M:%S' Is there a qui… Read more Convert Python Date Format (%Y) To Java (yyyy)

I am working with tkinter, as I have my gui set up with and entry, label, and button. I'm tryin… Read more Using A Users Input To Search Dictionary Keys And Print That Keys Matching Value

In the python tutorial is an example (copied below), shouldn't else be indented? I ran the code… Read more Shouldn't Else Be Indented In The Below Code

I want to install Pypy for python 3.5.3. I am using Windows 10, 64 bits. I have looked in pypy webs… Read more How To Install Pypy For Python 3.5?

i have two .ui files that converted to python using pyuic5. first converted ui file is (LoginWindow… Read more How To Use Multiple .ui Files In The Main Python File

Why am I not seeing any red colors for the negative values here? df = pd.DataFrame([1, -2, 3, -4]) … Read more Why Are Colors Not Working In Matplotlib For This Example?

I have an array [1, 2, 3] of integer and I need to return all the possible combination of contiguou… Read more List All Contiguous Sub-arrays

I am trying to write a very simple Python program to work out someone's age and I think, in the… Read more Program To Work Out An Age Gives Error About A Getset_descriptor?

I'm facing a similar issue to Wrap std::vector of std::vectors, C++ SWIG Python - but it's … Read more SWIG Wrapped Vector Of Vectors (C++ To Python) - How To Recognise The Inner Vector As A Proxy Object?

I want to print quotes in python. Is it possible to print a ' in python or any other language? … Read more How To Print A String That Contains Quotes In Python

This is where I am at, but I'm not sure where to go from here: import imaplib import email c… Read more I Want To Grab All Emails From An Inbox Using The Python IMAPLIB Module... How Can I Do This?

I have a data frame like this. mydf = pd.DataFrame({'a':[1,1,3,3],'b':[np.nan,2,3,6… Read more Use Agg In Python For Pd.dataframe Wiht Customized Function Whose Inputs Are Multiple Dataframe Columns

I am trying to add a checkbow to every row in a QTableWidget, unfortunately it only seems to appear… Read more Python - Add Checkbox To Every Row In QTableWidget

I'm working on a project with Python(3.6) & Django(1.10) in which I need to create a functi… Read more Create Google Cloud Function Using API In Python

i have questions: I'm using python 3.5 , win7-32bit system. Here's my code: a=3 b=3 print(i… Read more "is" And "id" In Python 3.5

I use openCV to find the external contour of a given image and fill it. The images I use as input a… Read more Python Opencv Fill Contours Which Are Not Completely Closed

I am currently developing a smart assistant program (basically it is just listening to what the use… Read more Python Speech Recognition Very Slow

I have both python2 and python3 in my system. But when I try : python -m pip install sklearn bash … Read more Pip For Python2 While Python3 Pip Exists

I'm using subprocess.Popen to launch several processes. The code is something like this: while … Read more Subprocess Gets Killed Even With Nohup

Why this example doesn't work ? from Crypto.Cipher import AES x = AES.new('sdsfdsafsadfdsa… Read more Simple Example Aes256 Crypt

I am trying to parse a command line using argparse from argparse import ArgumentParser argparser =… Read more Python Argparse Stops Parsing After It Encounters '$'

I am writing data into s3 bucket and creating parquet files using pyspark . MY bucket structure loo… Read more Dynamically Folder Creation In S3 Bucket From Pyspark Job

I'm opening a new IE window with this: subprocess.Popen(r''' + os.environ['PRO… Read more How Can I Open A New Browser Tab With Subprocess?