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Showing posts from October, 2024

How To Change The Default Django Page To My Own One?

I'm learning Django,and I followed a guidebook.I want to change the default Django page into my… Read more How To Change The Default Django Page To My Own One?

Pandas Python: Keyerror Date

I am import into python where it will automatically create a date time object. However I want the f… Read more Pandas Python: Keyerror Date

Use Pygame Mouse While Hidden

Is there a way to use the mouse while, pygame.mouse.set_visible(False) is activated. Currently mou… Read more Use Pygame Mouse While Hidden

Convert Tuple To List In A Dictionary

I have a dictionary like this: a= {1982: [(1,2,3,4)], 1542: [(4,5,6,7), (4,6,5,7)]} … Read more Convert Tuple To List In A Dictionary

How To Materialize Attrs Data Class From Json Schema Defined By Jsl Document

Assuming you using Python JSL library for defining JSON schema of your data and you using attrs lib… Read more How To Materialize Attrs Data Class From Json Schema Defined By Jsl Document

Installing Pymssql In Centos 6.6 64-bit

I'm trying to pip install pymssql in my Centos 6.6, but kept on experiencing this error: _mssq… Read more Installing Pymssql In Centos 6.6 64-bit

Why Does `yield From` In A Generator Expression Yield `none`s?

I have the following code: import itertools for c in ((yield from bin(n)[2:]) for n in range(10)): … Read more Why Does `yield From` In A Generator Expression Yield `none`s?

How To Make Python Script Running Continuously While Computer System In Sleeping Mode? (macos)

I'd like to keep my Python script running, even when my computer is sleeping. I am using a Mac.… Read more How To Make Python Script Running Continuously While Computer System In Sleeping Mode? (macos)

How To Use Spacy Nlp Custom Ner To Identity 2 Types Of Docs At Once

I want to make a SPACY ner model that identifies and uses tags depending on what doc type it is. Th… Read more How To Use Spacy Nlp Custom Ner To Identity 2 Types Of Docs At Once

Dryscrape: "no Route Found For....."

Context: I am trying to code my own money aggregator because most of available tools on the market … Read more Dryscrape: "no Route Found For....."

How Do I Make Each Individual A User From A Model?

This is probably simple but for me it has proved to be a headache. I'd like to make each teache… Read more How Do I Make Each Individual A User From A Model?

I Want To Know If We Can Perform Two Different Actions Using For Loop For List

I want to shutdown core1, core2 and bring up core3, core4 while I am working on router1. In the sam… Read more I Want To Know If We Can Perform Two Different Actions Using For Loop For List

How To Print An Odd Number Of Backslashes In Python

I need to print a string as part of a list that has 3 backslashes in it in Python. However, this is… Read more How To Print An Odd Number Of Backslashes In Python

Flatten Json List To Nested Structure

I have a list of flatten json objects. I want to parse and form a nested json structure. Below is t… Read more Flatten Json List To Nested Structure

Can't Map A Function To Tarfile Members In Parallel

I have a tarfile containing bz2-compressed files. I want to apply the function clean_file to each o… Read more Can't Map A Function To Tarfile Members In Parallel

Csv's Writerow In Python Doesn't Work Most Of The Time

I have some very simple piece of code: import csv out = csv.writer(open('test.csv', 'wb… Read more Csv's Writerow In Python Doesn't Work Most Of The Time

Write Math Formula In Python

This is the value I want to calculate. I am writing it as follows, here i is the imaginary number.I… Read more Write Math Formula In Python

Parse Custom Uris With Urlparse (python)

My application creates custom URIs (or URLs?) to identify objects and resolve them. The problem is … Read more Parse Custom Uris With Urlparse (python)

Mysql Select Request In Parallel (python)

I saw a 'similar' post Executing MySQL SELECT * query in parallel, buy my question is diffe… Read more Mysql Select Request In Parallel (python)

Converting A Yield Statement To A Generator Expression In Python

I have a question regarding converting a yield statement to a generator expression So I have this s… Read more Converting A Yield Statement To A Generator Expression In Python

Dynamically Slice A String Using A Variable

I am trying to slice a string and insert the components into a list (or index, or set, or anything)… Read more Dynamically Slice A String Using A Variable

How To Configure And Use Mysql With Django?

I am using Ubuntu 14.04 system and have created a virtual environment also. I want to set up Django… Read more How To Configure And Use Mysql With Django?

Developing Scraping Script On Docker Image - How To Overcome Lack Of Visual Browser?

I want to scrape info from the web and a previous attempt has taught me that docker would have been… Read more Developing Scraping Script On Docker Image - How To Overcome Lack Of Visual Browser?

Most Pythonic Way To Split An Array By Repeating Elements

I have a list of items that I want to split based on a delimiter. I want all delimiters to be remov… Read more Most Pythonic Way To Split An Array By Repeating Elements

What Is The Fastest Way To Read A Specific Chunk Of Data From A Large Binary File In Python

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

How Can I Loop Over Pages And Get Data From Every Page With Selenium?

I want to do a google search and collect the links to all hits so that I can click those links and … Read more How Can I Loop Over Pages And Get Data From Every Page With Selenium?

Writing Xy Coordinates To Csv File Using Python

I'm new to python programming and I have a fairly simple project but am having some difficultie… Read more Writing Xy Coordinates To Csv File Using Python

"python Has Stopped Working" On Pyqt5 Gui Exit

I've been pulling my hairs on this since a few hours. I have the following simple example: #!/u… Read more "python Has Stopped Working" On Pyqt5 Gui Exit

Calculate A Value In A Row Based On Before And After Rows In Pandas

I have the following dataframe: p l w s_w v 1 1 1 1 2 1 1 2 1 2 1 1 3 0 5 1 1 4 1 … Read more Calculate A Value In A Row Based On Before And After Rows In Pandas

Using Gunicorn With Ubuntu:latest Docker Image

I'm trying to setup a Gunicorn server inside an Ubuntu:latest Docker image. When launching on D… Read more Using Gunicorn With Ubuntu:latest Docker Image

How To Not Repeat Randint Value

I just wrote a code to generate random numbers and try to match it with random numbers, but I don&#… Read more How To Not Repeat Randint Value

Can I Use Dataflow For Python Sdk From A Jupyter Notebook?

I want to play with Dataflow for Python SDK from a Jupyter notebook. I am not sure what are the dep… Read more Can I Use Dataflow For Python Sdk From A Jupyter Notebook?

Python Output

I wrote a new function and when I execute it, I get an error: Ok so here is my code: def add(x, y)… Read more Python Output

Looped Nesting -- Factorising

I am trying to write a program that takes a user input, limit and prints a table to visualise all t… Read more Looped Nesting -- Factorising

How Can I Change The Case In Python To Make Upper Case Lower And Vice Versa

Topic 7: Question 4 Write the function changeCase(word) that changes the case of all the letters in… Read more How Can I Change The Case In Python To Make Upper Case Lower And Vice Versa

Multiple Fusioncharts On Same Page With Django

I am trying to build a dashboard type site with multiple charts. I am using Django with FusionChar… Read more Multiple Fusioncharts On Same Page With Django

Angle Between Tangents To Ellipse From External Points With Slopes Of Tangents

Let in a 2D problem you are given with slopes of two lines say (m1 & m2). Now, how should I kno… Read more Angle Between Tangents To Ellipse From External Points With Slopes Of Tangents

Plot A (polar) Color Wheel Based On A Colormap Using Python/matplotlib

I am trying to create a color wheel in Python, preferably using Matplotlib. The following works OK:… Read more Plot A (polar) Color Wheel Based On A Colormap Using Python/matplotlib

Check If Points Are Inside Ellipse Faster Than Contains_point Method

I use matplotlib 1.15.1 and I try to generate scattergrams like this: The ellipses have fixes size… Read more Check If Points Are Inside Ellipse Faster Than Contains_point Method

Is It Possible To Use Dictvectorizer On Chunked Data?

I am trying to import chunked data using python pandas csv reader,to overcome memory error, and use… Read more Is It Possible To Use Dictvectorizer On Chunked Data?

Django, Using "|": Expression Tree Is Too Large (maximum Depth 1000)

I'm trying to concatenate many querysets together. I tried out the marked answer from this ques… Read more Django, Using "|": Expression Tree Is Too Large (maximum Depth 1000)

Matplotlib: Add A Custom Colorbar That Runs From Full Transparent To Full Color (remove Artifacts)

I am trying to add a custom colorbar to my matplotlib figure, that runs from full transparent (whit… Read more Matplotlib: Add A Custom Colorbar That Runs From Full Transparent To Full Color (remove Artifacts)

How Do I Return All Memcached Values In Google App Engine?

I want to use all the data in my python app engine memcache. I do not know the keys in advance. Ho… Read more How Do I Return All Memcached Values In Google App Engine?

How To Include License File In Setup.py Script?

I have written a Python extension module in C++. I plan to distribute the module with setuptools. T… Read more How To Include License File In Setup.py Script?

How To Fix "ioerror: [errno 2] No Such File Or Directory" When Making Virtual Environments

Whenever I try to use the 'virtualenv VirtualEnvironmentName' command or the 'virtualen… Read more How To Fix "ioerror: [errno 2] No Such File Or Directory" When Making Virtual Environments

To Get The Common Letters In Two Words Without Repetition

Write the function getCommonLetters(word1, word2) that takes in two words as arguments and returns … Read more To Get The Common Letters In Two Words Without Repetition

Deploying Django With Apache Using Wsgi.py

I'm trying to deploy a Django project on a linode server that has apache, some other django pro… Read more Deploying Django With Apache Using Wsgi.py

Make All Symbols Commutative In A Sympy Expression

Say you have a number of non commutative symbols within a sympy expression, something like a, c = s… Read more Make All Symbols Commutative In A Sympy Expression

How To Interpret List Of Jobs Returned From Get_jobs In Apscheduler?

I am trying to figure out whether APScheduler is the tool for my project's needs. I can add a j… Read more How To Interpret List Of Jobs Returned From Get_jobs In Apscheduler?

Doctest Failing Inspite Of Having Correct Output

My function is def validate_latitude(lat): '''Enforce latitude is in range >… Read more Doctest Failing Inspite Of Having Correct Output

Specifying Spaces Between Words

how could I use whitespaces in python that in the could I can specify how mach the space between th… Read more Specifying Spaces Between Words

Python/vba Outputting File In Directory

I am successfully running my Python script from Microsoft Access VBA with the following command:, … Read more Python/vba Outputting File In Directory

Class Decorator Compatible For Mypy

Say I have the following simple example without any typehints: def wrapper(cls): class Subclass… Read more Class Decorator Compatible For Mypy

Bokeh Position Legend Outside Plot Area For Stacked Vbar

I have a stacked vbar chart in Bokeh, a simplified version of which can be reproduced with: from bo… Read more Bokeh Position Legend Outside Plot Area For Stacked Vbar

Python - How To Normalize Time-series Data

I have a dataset of time-series examples. I want to calculate the similarity between various time-… Read more Python - How To Normalize Time-series Data

Mysql.connector Do Not Give The Last Database State In Python

I use mysql.connector library in Python to send query to database. But, when the database is change… Read more Mysql.connector Do Not Give The Last Database State In Python