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I'm trying to change my PYTHONPATH. I've tried to change it in 'My Computer' etc, b… Read more Can't Find My Pythonpath

One of my applications runs about 100 workers. It started out as a threading application, but perfo… Read more Reducing Memory Footprint With Multiprocessing?

I am working on a flat resale price dataset (In case you are interested, I am using the Jan 2015 on… Read more Swapping Two Rows (together With Index) Within The Same Pandas Dataframe

We know that we could use urllib.urlretrieve to download file via HTTP to local file system. For ex… Read more The Default Path Of Python Urlretrieve Downloading File Via Http

I need to test my Django app with py.test. Hence, I need to tell py.test which is Django's sett… Read more Cannot Import Settings In Django

Right now when I check this function, in export_incomes if income_types in expenses: TypeError: unh… Read more How To Export Selected Dictionary Data Into A File In Python?

Consider the following code: >>x=np.array([1,3]).reshape(2,1) array([[1], [3]]) >>… Read more Numpy: Why Is Difference Of A (2,1) Array And A Vertical Matrix Slice Not A (2,1) Array

I tried a lot of diffent methods but I can't get a reasonable xtick labeling. This is the code … Read more I Am Unable To Set The Xticks Of My Lineplot In Seaborn To The Values Of The Coresponding Hour

I want to calculate the polarity and subjectivity for some headlines that I have. My code works fin… Read more How To Do Sentiment Analysis Of Headlines With Textblob And Python

My Django app stops working when deployed on Apache ( with mod_wsgi ). It runs on a Windows server.… Read more Django App Stops Working When Deployed On Apache ( Subprocess Runs, But Fails )

Currently I have a legacy app which refers to a user table with all the custom fields. Since there … Read more Merge Django's Auth_user With Existing User Table

I am currently developing my first whole system using PySpark and I am running into some strange, m… Read more Memory Leaks When Using Pandas_udf And Parquet Serialization?

Say if i wish to bind my space bar and the key 'w' to any random function in my code, how w… Read more Binding Multiple Keys To A Function In Tkinter Python

I am developing a tkinter GUI program which has the function of reading each single element in a 2D… Read more Creating Tkinter Buttons To Stop/skip A 2d Loop

What is the purpose of checking self.__class__ ? I've found some code that creates an abstract … Read more What Is The Purpose Of Checking Self.__class__?

I am generating a heatmap using seaborn which has a logarithmic scale. How can I change the colorba… Read more How To Display Ticks In Plain Number For Seaborn Heatmap With Logarithmic Scale?

I trained a model to convert sketch picture to color picture. enter image description here middle i… Read more A Problem When Run Tflite Model(the Result Of Tflite Model Is Nan)

So I've been stumped by this problem for a day now. I'm relatively new to AWS EC2 so have b… Read more Flask Apache On Aws Ec2 - Read/write Failing

I have a new problem with a python script. When I try to run it passing a path as argument to the p… Read more Program Can't Read Path Name From Arg. "no Such File Or Directory"

I'm trying to run the following script in VS Code, however I keep getting an indentation error,… Read more Indentation Error In Vs Code For Python Script

The is operator compares the memory addresses of two objects, and returns True if they're the s… Read more Confused About `is` Operator With Strings

Attempting to fork this flask project with bootstrap and getting it up and running. I've follow… Read more Flask Error: Attributeerror: 'nonetype' Object Has No Attribute 'startswith'

We are trying to install PIL and getting the error error: command 'gcc' failed with exit st… Read more How To Get Python-dev For Windows?

I am using the method described in the issue Translate OID value pairs from MIB textual convention … Read more Pysnmp Short Oid Error Trying To Translate Oids Using Mib Textual Conventions

I am trying to write the output of my print statements into an output file instead of printing them… Read more Writing The Iterative Output Into A File In Python

I read in a sequence of numbers with np.array(f.read().split(),dtype=np.float64) Then I convert t… Read more How To Convert Regular Numpy Array To Record Array?

The function im trying to write would take the dataframe provided and calculate the F statistic val… Read more Function To Run Anova And Give F Stat Values As The Output

import sys import hglib import re # figure out what repo path to use if len(sys.argv) > 1: … Read more How To Get The File Count For Each Revision Of Mercurial Using Python Script

I have a pandas dataframe named Incoming_Tags I can do groupby on the dataframe by mentioning the … Read more Dynamically Select Dataframe Columns For Groupby In Python

I am running Windows 10 and Python 3.6.3 . I am trying to install flask-mysqldb using pip install … Read more Error Installing Flask-mysqldb

If I have a csv data that gives two row values of: years grades 2001 98 2001 75 2008 100 2003 5… Read more How To Get An Average From A Row Then Make A List Out Of It

I am encountering a strange problem with scipy.integrate.ode. Here is a minimal working example: im… Read more Scipy.integrate.ode Gives Up On Integration

I'm trying to add dynamic forms to my inline formset using the steps mentioned in the post: Add… Read more Dynamically Added Row To Inline Formset Not Reflected In The Post Request In Views.py In Django

I'm trying to build a web page with questions and answers of a survey stored in my database. I … Read more How To Return A List With Flask

I recently posted about trying to get my code to exclude the words 'RT' and 'DM' wh… Read more Excluding Lines From A Text File (python)

I got a .dat file, encoded in ANSI which contains NUL caracters (not only !). I wan't to read i… Read more Conitnue To Read Through Nul

I want to my service continue working after closing the app, but I can't do it. I heard I shoul… Read more How To Make The Service Continue Working After Closing The App In Python Kivy On Android

when running Pytest test through ssh I get 'no module named pandas' although module is inst… Read more When Running Pytest Test Through Ssh I Get "no Module Named Pandas" Although Module Is Installed

I've looked at all the StackOverflow questions related to this but I just cannot seem to figure… Read more Bcrypt Hash Returns Typeerror("unicode-objects Must Be Encoded Before Hashing") And Invalid Salt

I am trying to work with lists of strings in python and somehow I can't find a good solution. I… Read more Find List Of Strings In List Of Strings, Return Boolean

UPDATE: The messages shown below are NOT controlled by pytest various '-q' quiet options. … Read more Making Pytest Quieter When Run From Pycharm

for key in fnt.keys(): str1 = base64.b64decode(fnt[key]) strA = XOR(str1, coder) temp… Read more Font File Loaded From Temp File Seems Incorrect

I've just installed wxPython with no problems. I'm on a Snow Leopard Mac using Python 2.6 a… Read more Error Importing Wxpython

I'm programming a Website with Authentification while using the Flask Framework. I've tried… Read more Attributeerror: Object Has No Attribute 'user_loader'

In linux environment, when I run the setup script for cython, I get gcc -pthread -B /apps/.../comp… Read more How To Remove -pthread Compiler Flag From Cython Setup File

a= something iterable object in python del a[1] Is del a[1] always the same as a.__delitem__(1)? I… Read more Is The Del Statement Always 100% The Same As Calling __delitem__?

I am using postgre database have 10 channel in my database. This is my models with channelId and us… Read more How To Insert Default Value In Database Table When User Account Is Created In Django?

How to create ten User objects? for i in range(11): i = User.objects.create(username = 'te… Read more Create Objects In For Loop

I have been trying to scrape arrival and departure data of domestic flights from the website of New… Read more Failure In Scraping The Flight Data Table From Airport Website

I'm setting up a function in my Django Views that calls an API and save the data into my Postgr… Read more Skip Saving Row If Slug Already Exists In Postgresql Database - Python

For a conceptual idea of what I mean, I have 2 data points: x_0 = np.array([0.6, 1.4])[:, None] x_1… Read more How To Vectorize Multiple Matrix Multiplications In Numpy?

I am trying to figure out how to accept am/pm as a time format in Django using a DateTime field, bu… Read more Django Accepting Am/pm As Form Input

I a relatively new to python scipy library. I was trying to use the scipy.optimize to find the maxi… Read more Getting An Error "could Not Broadcast Input Array From Shape (252,4) Into Shape (4)" In Optimization

Google Cloud AutoML has python example code for detection, but I have error when importing these mo… Read more How To Install Google.cloud Automl_v1beta1 For Python Using Anaconda?

I have 2 set of data, 1 table is in pivot list format and the criteria to match is if the Color - p… Read more Is There Any Method To Match Tabular List With Pivot List Format?

I am trying to create a program, using PyQt, which currently consists of a stacked widget of 4 page… Read more Pyqt - Showing Countdown Timer

I need a seven-segment clock with time.strftime. I have this for the clock: import sys from tkinter… Read more Seven Segment Digits Clock With The System Time In Python Tkinter With Strftime

I have the following code where I use python and Qt to make a ui where I can see the data that is i… Read more Python Qtreewidget Button Insert Skipping Every Second Line

My problem is the following. I have a script in Python that is executed so that the robot does perf… Read more Stop Python Script Running On A Nao Robot Touching His Head

Is it possible to put ListBoxes inside of SimpleListWalkers ? I'm trying to make nested ListBox… Read more How To Create Nested Listboxes In Urwid?

I have 1 combobox editable username and 1 line edit password i want load user list from database sq… Read more Populate Combobox Editable Username And Line Edit Password From Sqlite3

I have a python azure app running fine. I have installed cmake in it using python -m pip install cm… Read more How To Add Directory To Path In Azure Python App Service

I'm a bit stuck with this particular problem I'm having. I have a working solution, but I d… Read more Convert Python String With Newlines And Tabs To Dictionary

I want to calculate the Potential Future Exposure (PFE) of a portfolio of two swaps using 2 curves … Read more Calculating The Potential Future Exposure For Ir Swaps In Python Using Eonia Curve For Discounting And 6m Euribor Forward Curve For Pricing

my Vigenere cipher works perfectly for encryption but I just need to fix this problem for decryptio… Read more Vigenere Cipher 'string Index Out Of Range' For Decryption

I have been trying to figure out why my Flask form will not properly validate my select field choic… Read more Why Is My Flask Form Validation Returning Not A Valid Choice?

Is there a way to assign multiple variables in a with statement in a django template. I'd like … Read more Assign Multiple Variables In A With Statement After Returning Multiple Values From A Templatetag

As I've subclassed QSortFilterModel to be able to search thru several coloumns in a QListView, … Read more Qsortfilterproxymodel Does Not Apply Caseinsensitive