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Windows 10 machine. Two python version installed. 3.6.5 and 3.5. Also 3.4 was installed and removed… Read more Kivy Running Error. Unable To Find Any Valuable Text Provider

I am a new to python programming and i want to write a python program to read and write data to and… Read more Error In Opening An Access Database In Python

A bizarre import error is preventing me from installing a mercurial extension. I'm trying to ge… Read more Python Import Seems To Behave Differently In Mercurial_keyring.py File

I am trying to use mpi4py's sendrecv() to pass a dictionary obj. from mpi4py import MPI comm=M… Read more Python Mpi Sendrecv() To Pass A Python Object

This is my first experience with Tensorflow. There appears to be many queries to this ValueError, h… Read more Valueerror: Cannot Feed Value Of Shape (784,) For Tensor 'x:0', Which Has Shape '(?, 784)'

I have built a website using flask (www.csppdb.com). Sometimes when I log in as one user, log out, … Read more Browser Caching Issues In Flask

Consider the following example: df = pd.DataFrame([[1, 'a'], [2, 'b']], columns=[&#… Read more Pandas Astype Not Recognize Fix Length Bytestring Format

I have large amount of API endpoints written in django-rest-framework and it keeps increasing and u… Read more Does Django Rest Framework Have Third Party Apps To Auto Generate Swagger.yaml File?

I'm trying to construct a (kind of template/wrapper) script, which is called with some undefine… Read more Command Line Arguments As Variable Definition In Python

I have a form which has a variable that calls a function to get a list of names. I need to pass the… Read more How To Pass Username Into Function Inside A Form In Django?

To give an example, if I run the command sudo pip install gunicorn There's now a file /usr/loc… Read more How Do You Specify Bin Directory For Pip Install With --target Option Enabled

I'm trying to deal with many files in Python. I first need to get a list of all the files in a … Read more Listing Files In A Directory With Python When The Directory Is Huge

When I try to use a checkbutton it works fine but the text won't appear. I can't understand… Read more Tkinter Checkbutton - Text Won't Show Up

I have python 2.7 installed globally in c:/python27 on Windows 7. I successfully installed virtuale… Read more Can't Configure A Virtualenv To Not Use Packages Outside My Virtual Environment On Windows

i have been trying to figure out an effective algorithm that returns a set such as it's interse… Read more Generating A Set From Given Sets Such It's Intersection With All The Sets Is Different From {}

I'm using Keras for a regression task and want to restrict my output to a range (say between 1 … Read more How To Restrict Output Of A Neural Net To A Specific Range?

What is sys._MEIPASS. What is the value of this variable and it's use ? I was a looking one pyt… Read more What Is Sys._meipass In Python

I'm trying to create a Bokeh scatterplot with a CheckboxGroup widget to show or hide individual… Read more Filtering Bokeh Labelset With Javascript

I am trying to read in the following url using urllib2: http://frcwest.com/ and then search the da… Read more Beautifulsoup Functionality Not Working Properly In Specific Scenario

Is it possible using numpy for python (versions 3.3) to write the code for building an nxn matrix, … Read more Building An Nxn Matrix In Python Numpy, For Any N

In python, on a Ubuntu server, I am trying to get the requests library to make https requests, like… Read more Attributeerror: '_socketobject' Object Has No Attribute 'set_tlsext_host_name'

See error message below, I get this while trying to create a new directory with Python's native… Read more Python Error Oserror: [errno 31] Too Many Links

Anything I modify on my Django app has no effect with what's live on the webapp itself. I can d… Read more Saving Changes To Django With Nginx?

I am looping through Excel worksheets and appending them to a list. When the loop finishes, I use P… Read more Python Loop Through Excel Sheets, Add Sheetname To List, Then Concat All

I have this code bins = [0,1,10,20,30,40,50,75,100] plt.figure(figsize=(15,15)) plt.hist(df.v1, bin… Read more Python Display Same Bin Width For Different Bin Sizes

I am working with Python 2.7 under Ubuntu 18.04 and I am treating some datas from a .csv file. In o… Read more Problem Treating .csv File Datas In Python

If I have two variables, a and b and they could be integers, float, or strings. I want to return Tr… Read more Ignore Case In String Comparison

I have an array that I read from an HDF5 file, and it is a 1D array of tuples. Its dtype is: [('… Read more How To Change Numpy Array Dtype And Reshape?

I recently reinstalled nose to run tests on my code. https://nose.readthedocs.org/en/latest/ I use… Read more Error Running Nosetests

Basically, I'm looking for something that offers a parallel map using python3 coroutines as the… Read more In Python, Is There An Async Equivalent To Multiprocessing Or Concurrent.futures?

I have a list of tuples like this (generated from a select statement with sqlite3): itemsAndQtyBoug… Read more Get Top 5 Largest From List Of Tuples - Python

I am relatively new to web dev. and I am trying to build my first web application. I have my static… Read more Django Cannot Find My Static Files

I am importing a plotting package in my file like this: import matplotlib.pyplot as plt and am usi… Read more Unused Import Warning In Eclipse/pydev Although It Is Used

I study python programming and try to sort data in descending order. #sort1 below is successfully … Read more Why This Algorithm Can Sort Data In Descending Order

At firt time it worked totally fine but it is showing this issue now: app$ python manage.py runserv… Read more Can't Access The Django Server At Http://127.0.0.1:8000/

I would like to put some text below a horizontal line in a plot that changes with changing two para… Read more How To Keep Some Text Relative To The Line Into The Plot When The Plot Changes

Is there any way to extract a street address from a string (say, email) using python? The address d… Read more Extract Street Address From A String

I have this dictionary (name and grade): d1 = {'a': 1, 'b': 2, 'c': 3} and… Read more Printing Values And Keys From A Dictionary In A Specific Format (python)

I posted this question on the git issue tracker: https://github.com/pypa/pip/issues/2969 Can we hav… Read more How To Retrieve Pip Requirements (freeze) Within Python?

I have installed, pip install thrift pip install PyHive pip install thrift-sasl and since pip ins… Read more Pyhive, Sqlalchemy Can Not Connect To Hadoop Sandbox

As part of artifacts delivery, our developers give the data and structure scripts in .sql files. I … Read more Execute .sql Files That Are Used To Run In Sql Management Studio In Python

I tried this way but it still does not work. Control Panel >> System and Security >> Sy… Read more 'mongorestore' Is Not Recognized As An Internal Or External Command, Operable Program Or Batch File

To solve the problem of the (Python) IDLE not having a built-in 'clear' function, I created… Read more How Do I Import My User-defined Function Without Having To Call The .py File It Is In?

I can get the DataTable to display in a Jupyter Notebook without any issues. But i haven't been… Read more How To Get A Bokeh Server To Display A Datatable

Say I have a text document. I have a line.I want to delete the text on that line and replace it wit… Read more Removing A Line From Text

I'm writing tests for a Django Channels application following the documentation. I can successf… Read more Test Database Not Keeping Data During Django Channels Pytest Test

I write a python telnet client to communicate with a server through telnet. However, many people te… Read more Python: Convert Telnet Application To Ssh

I'm trying to solve this more complicated question. Here's a smaller problem: Given df a … Read more Random Selection In Pandas Dataframe

I'm trying to do a polar transform on the first image below and end up with the second. However… Read more Converting Cartesian Image To Polar, Appearance Differences

import cv2 import numpy as np #load color of an image in grayscale img1 = cv2.imread('Tarun.jp… Read more Python Opencv Error While Using Cv2.imread()

Hello I am trying to read a file in Python 8 lines at a time and use the current 8 lines as str var… Read more Read A File 8 Lines At A Time Python

I am trying to derive a class from matplotlib.patches.RegularPolygon. The immediate aim is to have … Read more Inheriting From `matplotlib.patches.regularpolygon` Yields `valueerror` On Instantiation

How can a python script know the amount of system memory it's currently using? (assuming a unix… Read more Python Script Knows How Much Memory It's Using

Suppose I have a directory A, and subdirectory B. I cd into A and launch lisp. In that lisp process… Read more Common Lisp: Launch Subprocess With Different Working Directory Than Lisp Process

I would like to get coordinates of objects in various XYZ coordinates, not where they appear in the… Read more How To Get Earth-inertial Or Earth-centered Coordinates Of Objects From Pyephem?

Sorry for the long post. I am trying to call a Lex bot with the PostText runtime API with my lambda… Read more How Do I Get An Authorized User For Posttext Api Call For A Lex Bot Runtime

I have some settings-type global vars that I'd like to be able to access from Python code. For … Read more Robot Framework: Access Robot's Global Variables From Python Library Code?

Lets say that i have the following array (note that there is a 1 in the [2,0] position and a 2 in t… Read more How To Flip Numpy Array Along The Diagonal Efficiently?

serial.write() method in pyserial seems to only send string data. I have arrays like [0xc0,0x04,0x0… Read more Binary Data With Pyserial(python Serial Port)

I'm trying to scrape Youtube URLs + Title from youtube accounts which are formatted like https:… Read more Beautifulsoup Python Youtube Scrape Not Working

While Mac OSX 10.11.5 (El Capitan) has the 'say' command to speak in a system generated voi… Read more While Mac Osx Has The Say Command To Speak, Or So To Say, Is There Any Command That Is Similar For Python?

I have a directory structure: root_dir ├── src │   └── p1.py └── lib ├── __init__.py ├… Read more Python: Include Library Folder When Running From Command Line

I am trying to install pipenv using Homebrew as suggested in here. First, I ran $ brew install pipe… Read more Install Pipenv Using Brew On Python 3.6

After creating the virtual environment, If you have a shell script which calls: /home/user/venv/pyt… Read more Using Python Venv From Script

I have a dataset like this: I want to calculate the sum of apple_*_C,apple_*_Cr, apple_*_Cu in eac… Read more Sum Value In A Row Based On The Head Of The Columns

I am using the following check in one of my scripts: if os.path.exists(FolderPath) == False: pr… Read more Python Quit Function Not Working

Supposed I have a dataframe with one column: df = pd.DataFrame(np.random.randint(0,9,size=(100, 1))… Read more How To Conditionally Update Dataframe Column In Pandas Based On List

Hi all I am trying to find a way to read Xbox One controller inputs with python on a raspberry pi. … Read more Read Xbox One Controller Inputs With Python

Thanks to stackoverflow, i managed to copy hadoop-aws-2.7.3.jar and aws-java-sdk-1.7.4.jar from mav… Read more How To Specify Server Side Encryption For S3 Put In Pyspark?