Python Manual

Over the last few days I have been encountering DeadlineExceededErrors in my GAE app that interacts… Read more Deadlineexceedederrors With Gae/google Api Refreshing Access Token

I am a newbie to python and have little experience in R. I have a data frame with gut_list and per… Read more Circular Barplot In Python With Percentage Labels

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?

I run my python unit tests by executing my test file through the shell and invoking if __name__ == … Read more Run Python Unit Test With Python 2.7 And 3.x

Probably a very basic question but hoping someone can help out. I have the following: query = ['… Read more Combining For Loop Iterations Into A Single Line And No Match Handling

I am dealing with a large medical dataset. Now I want to add a column that represent the readmissio… Read more How To Find Repeated Patients And Add A New Column

I making a quiz program using Python 3. I'm trying to implement checks so that if the user ente… Read more How Do I Check If The User Has Entered A Number?

I am running a sqlite command SELECT address FROM Locations WHERE address='hola' On a dat… Read more Sqlite Data Storage

I have the following code: def base64_url_decode(inp): padding_factor = (4 - len(inp) % 4) % 4 … Read more Facebook Signed Request Email

Trying to let users update column values on existing records for a specific table named 'Scenar… Read more Python Sqlite3 Operationalerror: Near "?": Syntax Error

I am not sure if the && operator works in regular expressions. What I am trying to do is ma… Read more Matching Regex Of Multiple Lines In Awk. && Operator?

I am trying to write a simple API using Flask. I am following Miguel Grinberg's blog. I have a… Read more Flask Unable To Resolve Static Files

I am trying to visualize some data I got using python and bokeh, but it is not working out. It is a… Read more Csv To Adjacency Matrix

How can I set a parent/ancestor for an EndpointsModel and have the entity ID/Key generated automati… Read more Setting Parent Key But Not Child Key While Using Endpoint-proto-datastore

Hello I have a problem while I am trying two slugs in one url. I have: html file: Solution 1: This… Read more Python-django Url With Two Slugs

I want to understand slicing with timeseries in Pandas and I am looking at the possibility of combi… Read more How To Slice A Pandas Time Series Using A Logical Expression Involving Dates

I have a table column which some values are double or triple written. I want to have a distinct que… Read more Django Query Distinct Values Works But I Cant Use The Query Result

I'm trying to decode the following: UKLTD� For into utf-8 (or anything really) but I cannot wor… Read more Python Decode Unknown Character

I am trying to build the boost python library on my ubuntu. However, when I execute ./b2 --with-py… Read more Cannot Build Boost Python Library (fatal Error: Pyconfig.h: No Such File Or Directory)

When rendering XHTML with lxml, everything is fine, unless you happen to use Firefox, which seems u… Read more Define Default Namespace (unprefixed) In Lxml

I have a file data.txt containing this string: M\xc3\xbchle\x0astra\xc3\x9fe Now the file needs to… Read more Read Hex Characters And Convert Them To Utf-8 Using Python 3

I have a text file from amazon, containing the following info: # user item time … Read more How To Read The Csv File Properly If Each Row Contains Different Number Of Fields (number Quite Big)?

I am trying to setup Visual Studio 2017 for Django Development but the Django (1.9) version is old,… Read more How To Update Django In Visual Studio 2017

I was trying to 'pip install pyinstaller' on my Mountain Lion. It failed with setup.py is n… Read more Pyinstaller Setup Failed With "setup.py Is Not Yet Supposed To Work. Please Use Pyinstaller Without Installation."

I have a given price range and i had used random uniform to get random generated random results fro… Read more How Can I Generate Random Variables Using Np.random.zipf For A Given Range Of Values?

I have a data file containing different foetal ultrasound measurements. The measurements are collec… Read more Summarising Features With Multiple Values In Python For Machine Learning Model

The code is probably buggy I just used it to illustrate my point(but feel free to point out any mis… Read more Calling Variables From User Defined Functions

Could you please help me with writing a function, which receives a character char (ie., a string of… Read more Python Character Rotation

This example is from the Django documentation. Given the (Django) database model: class Blog(models… Read more Sqlalchemy Equivalent Of Django Orm's Relationship-spanning Filter

I'm trying to multiprocess a function that does multiple actions for a large file but I'm g… Read more Python Multiprocessing With Multiple Arguments

Considering below case, ItemList Class: # filename: item_list.py # locators dictionary is intentio… Read more Python - How To Pass Instance Variable Value To Descriptor Parameter?

I'm having problem with adjusting the width of the label to reflect current width of the window… Read more Tkinter Resize Label Width (grid_propagate Not Working)

my troubles with ConfigParser continue. It seems it doesn't support Unicode very well. The conf… Read more Configparser With Unicode Items

Hello I've found an intersting snippet: seq = ['one', 'two', 'three'] #… Read more Python Basics: For I, Element In Enumerate(seq)..why/how Does This Work?

I've written a script using python in combination with selenium to get all the company links fr… Read more My Script Parses All The Links Again And Again From A Infinite Scrolling Webpage

Let's say I have a list of tuples, as follows: list = [(a,1), (b,3), (c,5)] My goal is to obta… Read more Using Numpy To Find Median Of Second Element Of List Of Tuples

UPDATE: I tried to install pandas module on Pycharm and got an error? (Indexerror: list index out o… Read more Converting A Web Scrape Into Excel?

Am using Selenium + python to scrap a page which has infinite scroll (basically scroll till max fir… Read more How To Check If Further `scroll Down` Is Not Possible Using Selenium

My question is similar to : hadoop streaming: how to see application logs? (The link in the answer … Read more Hadoop Streaming: Where Are Application Logs?

I am trying to understand how this works and am struggling to figure out how to use it. The only ex… Read more Qwebengineview And Ignoring Cert Errors

How can I get the username of each of the followers of a user in instagram? In the json I can only … Read more Accessing The Username Of All The Followers Of A User In Instagram Using Scrapy Or Instagram Python Api

I am using StratifiedKFold to checking the performance of my classifier. I have two classes and I t… Read more Confusion Matrix And Classification Report Of Stratifiedkfold

I am using pygame's time.Clock to run my game at a lower FPS and I noticed that my input seemed… Read more Pygame: Display.update() Does Not Update Until After Clock Delay

I'm searching for a library that can extract (at least) the following information from a SVN re… Read more Python Library For Getting Information About Svn Repository?

I wanna get the radio button value in view.py file, I'm getting all the values except for radio… Read more How To Get Radio Button Value From Form In View.py File

I'd like to match the urls like this: input: x = 'https://play.google.com/store/apps/detai… Read more How To Match The Bundle Id For Android App?

I have setup django-summernote on my project and everything is great, it works very good on admin ,… Read more How To Use Django-summernote In Templates

from tkinter import * win = Tk() win.title('McDonald ordering system') win.geometry('… Read more The Height And Width Can't Be Adjusted When I Change The Size

I have a list with below pattern and i want to get rid of ' which is present at the beginning a… Read more Remove Additional Quotes From Python List

I want to have each instance of some class have a unique integer identifier based on the order that… Read more Assigning Ids To Instances Of A Class (pythonic)

I am using poppler to read pdfs Poppler folder is located with my source file as shown below. Code … Read more Include Poppler While Generating An Application Using Pyinstaller

I am trying to sample data from a list of integers. The tricky part is that each sample should have… Read more Python - Fast Way To Sample Data From Array When Sample Size Changes

def primecheck(num): if num > 1: for i in range(2, num): if (num % i) == 0: … Read more Writing A Function That Checks Prime Numbers

I have 2 dataframes (df1 and df2) with the same MultiIndex. df1 has column A, df2 has column B. I f… Read more Pandas Join Vs Add Column

I need to run diskpart in my python3 script under Windows 7 and capture its output. I run the scrip… Read more Elevated Diskpart Output

I am trying to figure out some fast and clean way to map values from one DataFrame A to another. Le… Read more Mapping Values From One Dataframe To Another