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Showing posts from May, 2024

Python: Multiprocessing Queue Seemingly Unaccessible

I am confused why this code seems to hang and do nothing? As I try to experiment, it seems that I … Read more Python: Multiprocessing Queue Seemingly Unaccessible

Xpath Select All But Not Self::strong And Self::strong/following-sibling::text()

So I have following example html to parse. Title: Sub Editor at NEWS ABC Name: John … Read more Xpath Select All But Not Self::strong And Self::strong/following-sibling::text()

Python - How To Show Values On Top Of Bar Plot

Python newbie here. I want to show values above each bin in the following graph: This is my code: … Read more Python - How To Show Values On Top Of Bar Plot

Python Pandas: Count Quarterly Occurrence From Start And End Date Range

I have a dataframe of jobs for different people with star and end time for each job. I'd like t… Read more Python Pandas: Count Quarterly Occurrence From Start And End Date Range

Vectorized Solution To Conditional Dataframe Selection

I recently asked a question which was answered - How do I add conditionally to a selection of cell… Read more Vectorized Solution To Conditional Dataframe Selection

Curl Works But Python Requests Doesn't

When I do curl, I get a response: root@3d7044bac92f:/home/app/tmp# curl -H 'Content-type: appli… Read more Curl Works But Python Requests Doesn't

Attributeerror: 'int' Object Has No Attribute 'encode' Hdf5

I'm trying to open a HDF5 file in Python using the following code: with h5py.File('example.… Read more Attributeerror: 'int' Object Has No Attribute 'encode' Hdf5

What Can Be The Maximum "post" Size I Can Have?

Sorry if this is a duplicate question, but I couldn't find any substantial info on my concern. … Read more What Can Be The Maximum "post" Size I Can Have?

Pycharm Not Adding Sources Root To `sys.path`

In a run configuration in PyCharm I've check both: Add content roots to PYTHONPATH Add source … Read more Pycharm Not Adding Sources Root To `sys.path`

Stopping A Third Party Function

This is part of a complex project, I will try and simplify it. I have a class that gets a callable… Read more Stopping A Third Party Function

Is It Possible To Determine With Ndb If Model Is Persistent In The Datastore Or Not?

I am in process of migration from db.Model to ndb.Model. The only issue that I have to solve befor… Read more Is It Possible To Determine With Ndb If Model Is Persistent In The Datastore Or Not?

How To Send Http Get Request From Remote Host Using Ssh Connection In Python?

I'm using an SSH connection with Paramiko. My code: client = paramiko.SSHClient() client.set_mi… Read more How To Send Http Get Request From Remote Host Using Ssh Connection In Python?

Dealing With "+00:00" In Datetime Format

How do you convert a column of dates of the form '2020-06-30 15:20:13.078196+00:00' to date… Read more Dealing With "+00:00" In Datetime Format

Upload File With Python - Where Is The File?

I'm trying the 'cross origin upload' example of the course 'HTML 5 Power' by An… Read more Upload File With Python - Where Is The File?

Get Column Value Based On Another Column With List Of Strings In Pandas Dataframe

I tried the link. But it doesnt work for my example given below. I tried the loc[0] for the output.… Read more Get Column Value Based On Another Column With List Of Strings In Pandas Dataframe

I Can't Install Kivy On Windows 10 With Py3.5

I can't install kivy on windows 10. What can i do? Here are errors. C:\WINDOWS\system32>pyth… Read more I Can't Install Kivy On Windows 10 With Py3.5

How Will I Save Inbound Call Recording After The Call From Twilio Api In The Local Pc Python Flask

I used the sample code to receive a call from a number to twilio number. Now I need to save the rec… Read more How Will I Save Inbound Call Recording After The Call From Twilio Api In The Local Pc Python Flask

No Display Name And No $display Environment Variable In Jupyter Notebook

I want to teach Python for kids. I want them to use Jupyter Notebook. To avoid the hassle of instal… Read more No Display Name And No $display Environment Variable In Jupyter Notebook

How To Auto-generate A Sample Django Application From A Database Schema?

I am evaluating frameworks for a Proof Of Concept application. This application will have a life-cy… Read more How To Auto-generate A Sample Django Application From A Database Schema?

Windows Authentication With Mysqldb In Python

Is there a way to connect to MySQL database with Windows Authentication in Python? It is enabled on… Read more Windows Authentication With Mysqldb In Python

Python 64 Bit Dll Com Server Registration Problem On 64 Bit Windows 7

I am trying to create a simple COM server using Python 2.7 on 64 bit Windows 7, but I can't get… Read more Python 64 Bit Dll Com Server Registration Problem On 64 Bit Windows 7

Kivy: Changing Image Source On Screen

After much headbanging, I've created an app that opens the FileChooser and picks an image. A fu… Read more Kivy: Changing Image Source On Screen

How To Get Href Link From Onclick Function In Python

I want to get href link of website form onclick function Here is html code in which onclick functi… Read more How To Get Href Link From Onclick Function In Python

Module 'xgboost' Has No Attribute 'dmatrix'

I pulled some ML code that ran on kaggle (linux) and tried to run it in a jupyter notebook on a win… Read more Module 'xgboost' Has No Attribute 'dmatrix'

Python Csv Error: Sequence Expected

I am attempting to run the following code in Python, and am getting the error: csv.Error: sequence… Read more Python Csv Error: Sequence Expected

Python List Lookup With Partial Match

For the following list: test_list = ['one', 'two','threefour'] How would I… Read more Python List Lookup With Partial Match

Restrict App Engine Access To G Suite Accounts On Custom Domain

A while ago App Engine-related settings for Google Apps (which is now called G Suite) domains, have… Read more Restrict App Engine Access To G Suite Accounts On Custom Domain

Updating Array Values Using Two Masks A[mask1][mask2]=value

Given an array and a mask, we can assign new values to the positions that are TRUE in the mask: imp… Read more Updating Array Values Using Two Masks A[mask1][mask2]=value

How To Obtain Transparency For Masked Values In Customised Colormap (matplotlib/python)

I have come across this useful class MidpointNormalize that allows you to choose a data value to co… Read more How To Obtain Transparency For Masked Values In Customised Colormap (matplotlib/python)

Subclassing A List On Python

I am following a tutorial online and the code is this: class Hands(list): def __init__(self, si… Read more Subclassing A List On Python

Cartopy Pcolormesh With Re-normalized Colorbar

I'm trying to plot global Aerosol Optical Depths (AOD), and the values are typically around 0.2… Read more Cartopy Pcolormesh With Re-normalized Colorbar

How To Read Gz Compressed File By Pyspark

I have line data in .gz compressed format. I have to read it in pyspark Following is the code snipp… Read more How To Read Gz Compressed File By Pyspark

Corrupt Zip Download Urllib2

I am trying to download zip files from measuredhs.com using the following code: url ='https://d… Read more Corrupt Zip Download Urllib2

Find All Possible Subsets That Sum Up To A Given Number

I'm learning Python and I have a problem with this seems to be simple task. I want to find all … Read more Find All Possible Subsets That Sum Up To A Given Number

Tkinter Multiple Operations

My question is similar to this: Python TKinter multiple operations. However, The answer provided do… Read more Tkinter Multiple Operations

Time Difference In Hours Of A Column Of Pandas Dataframe

id time_taken 1 2017-06-21 07:36:53 2 2017-06-21 07:32:28 3 2017-06-22 08:55:09 4 2017-06-… Read more Time Difference In Hours Of A Column Of Pandas Dataframe

Python - Remove Extended Ascii

Okay, so I am new to the whole python world so bear with me. Background: We are trying to offload … Read more Python - Remove Extended Ascii

Pyglet: Sprite.draw() And Batch.draw() Don't Work, But Image.blit Does

In pyglet, which I'm learning, Image.blit() works, but Sprite.draw() doesn't, nor Batch.dra… Read more Pyglet: Sprite.draw() And Batch.draw() Don't Work, But Image.blit Does

Sort A Dictionary With Custom Sorting Function

I have some JSON data I read from a file using json.load(data_file) { 'unused_account':{… Read more Sort A Dictionary With Custom Sorting Function

Ctrl-c Crashes Python After Importing Scipy.stats

I'm running 64-bit Python 2.7.3 on Win7 64-bit. I can reliably crash the Python interpreter by… Read more Ctrl-c Crashes Python After Importing Scipy.stats

Sorting Items In Treeview After Adding Tkinter

I've got a question about alphabetically sorting rows after inserting them to tree. I tried to … Read more Sorting Items In Treeview After Adding Tkinter

Can I Create List From Regular Expressions?

I'm making a crawler. User can specify regular expression string to download data. When user in… Read more Can I Create List From Regular Expressions?

Check If Object Is List Of Lists Of Strings?

What is the elegant way to check if object is list of lists of strings, without nested loops? Proba… Read more Check If Object Is List Of Lists Of Strings?

Using Unbound Methods In Another Python Class

I have an unbound method as , i would like to use the same method with another class. take an exa… Read more Using Unbound Methods In Another Python Class

How To Store Chatbot's Unanswered Questions In A Text File

i'am newbie to python and building a chatbot using chatterbot library and i want to store those… Read more How To Store Chatbot's Unanswered Questions In A Text File

How Can I Pass A Python Variable To My Template Via Flask?

I made a web application with flask. I want to pass a varable value to my template, to set property… Read more How Can I Pass A Python Variable To My Template Via Flask?

Keras Python Multi Image Input Shape Error

I am trying to teach myself to build a CNN that takes more than one image as an input. Since the da… Read more Keras Python Multi Image Input Shape Error

Sqlite3 Table Into Qtablewidget, Sqlite3, Pyqt5

I have created a program that manages tables in a database, now i'm trying to make a gui for it… Read more Sqlite3 Table Into Qtablewidget, Sqlite3, Pyqt5

Exporting Dataframe To Excel Using Pandas Without Subscribe

How can I export DataFrame to excel without subscribe? For exemple: I'm doing webscraping and t… Read more Exporting Dataframe To Excel Using Pandas Without Subscribe

Normalize Paths With Parent ".." Directories In The Middle In Bash Script

I have a list of paths stored in a bash variable, such as the following >>> MY_PATHS= ../S… Read more Normalize Paths With Parent ".." Directories In The Middle In Bash Script

Heroku Isn't Play The Music Even I Installed Ffmpeg

Here's my problem I wanted to host my discord bot written in python hosted in heroku before it … Read more Heroku Isn't Play The Music Even I Installed Ffmpeg

Unicode String Equivalent Of Contain

I have an error when trying to use contain in python. s = u'some utf8 words' k = u'one… Read more Unicode String Equivalent Of Contain

How Do Keys Work In Min And Max?

I run through the following sequence of statements: >>> a = range(10) >>> min(a, … Read more How Do Keys Work In Min And Max?

Python: Getting Around Division By Zero

I have a big data set of floating point numbers. I iterate through them and evaluate np.log(x) for … Read more Python: Getting Around Division By Zero