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Showing posts from August, 2023

How To Get The Associated Axis Of A Bar Chart In Python Matplotlib

I am learning Matplotlib through practice and have created 2 subplots in a figure and drew two bar … Read more How To Get The Associated Axis Of A Bar Chart In Python Matplotlib

Why Is __getattribute__ Not Invoked On An Implicit __getitem__-invocation?

While trying to wrap arbitrary objects, I came across a problem with dictionaries and lists. Invest… Read more Why Is __getattribute__ Not Invoked On An Implicit __getitem__-invocation?

Tensorflow Importerror: No Module Named '_pywrap_tensorflow_internal' On Windows 10

I am doing the self driving course with Udacity. There is a common environment which I launched in… Read more Tensorflow Importerror: No Module Named '_pywrap_tensorflow_internal' On Windows 10

Sqlite - Use Backticks (`) Or Double Quotes (") With Python

I saw a similar question in Stack Overflow pertaining to Android, but I was wondering whether I sho… Read more Sqlite - Use Backticks (`) Or Double Quotes (") With Python

Plot A List Of Tuples On X Axis

I've data like the following x = [(1,0), (0, 1), (2, 1), (3, 1)] y = [1, 4, 8.5, 17.5] and I w… Read more Plot A List Of Tuples On X Axis

Change Color Of An Entire Trace On Hover/click In Plotly

I have the current figure in plotly (jupyter notebook code below), and was hoping to create the eff… Read more Change Color Of An Entire Trace On Hover/click In Plotly

What Is One Way To Find Related Names Using The Web?

I am dealing with name disambiguation issues. I'm wondering if there's a way to find all co… Read more What Is One Way To Find Related Names Using The Web?

2d Interpolation Over List Of Points Python

I have an interpolation problem. It should not be too complicated, but I can't find any valid s… Read more 2d Interpolation Over List Of Points Python

Py2exe Lxml Woes

I have a wxpython application that depends on lxml and works well when running it through the pytho… Read more Py2exe Lxml Woes

Add Variable In Xpath In Python

While doing automation, I have to check that email which I am entering is correct one or not. Unfor… Read more Add Variable In Xpath In Python

Fetching Data From Microsoft Access Database Using Select Query With Where Clause In Python

from tkinter import * lg = Tk() lg.state('zoomed') def view(): cus = accno.get() di… Read more Fetching Data From Microsoft Access Database Using Select Query With Where Clause In Python

Merging Dataframes On Multiple Conditions - Not Specifically On Equal Values

Firstly, sorry if this is a bit lengthy, but I wanted to fully describe what I have having problems… Read more Merging Dataframes On Multiple Conditions - Not Specifically On Equal Values

Comparing Pd.series And Getting, What Appears To Be, Unusual Results When The Series Contains None

I am wondering why comparing two identical series with None value returns False: pd.Series(['x&… Read more Comparing Pd.series And Getting, What Appears To Be, Unusual Results When The Series Contains None

Selenium Does Not Get Elements Loaded Later

I have been trying to make a python script that will log into my router's page, log all the con… Read more Selenium Does Not Get Elements Loaded Later

Cannot Connect To 64bit Msaccess Database With 64bit Python 3.6.odbc Driver Error

I have just installed 64-bit microsoft office on a new computer and also installed 64bit python 3.6… Read more Cannot Connect To 64bit Msaccess Database With 64bit Python 3.6.odbc Driver Error

Google Oauth Login Python: "invalid Parameter Value For Redirect_uri: Missing Scheme: None"

This is my code: flow = OAuth2WebServerFlow(client_id='XXXXXX',client_secret='XXXXXXXX… Read more Google Oauth Login Python: "invalid Parameter Value For Redirect_uri: Missing Scheme: None"

Flask Session Is Empty After Redirect

I have such code: from flask import Flask, render_template, redirect, request, url_for, session ap… Read more Flask Session Is Empty After Redirect

Php Webserver In Python

How can I make a PHP 5.3 webserver using Python? I know how to make a simple HTTP server, but how … Read more Php Webserver In Python

Pyparsing: Skip To The Next Token Ignoring Everything In Between

I am trying to parse a log file that contains multiple entries with the following format: ITEM_BEGI… Read more Pyparsing: Skip To The Next Token Ignoring Everything In Between

Retrieve String Version Of Document By Id In Gensim

I am using Gensim for some topic modelling and I have gotten to the point where I am doing similari… Read more Retrieve String Version Of Document By Id In Gensim

Python Pandas Convert Datetime To Timestamp Effectively Through Dt Accessor

I have a dataframe with some (hundreds of) million of rows. And I want to convert datetime to times… Read more Python Pandas Convert Datetime To Timestamp Effectively Through Dt Accessor

Largest Number From A File Without Using Array Implementation

Basically, the assignment asks for the program to open a file, find the largest number, and count t… Read more Largest Number From A File Without Using Array Implementation

Flask Blueprint Putting Something On Session

I was trying to put session['logged_in'] = True in the session, but in another blueprint … Read more Flask Blueprint Putting Something On Session

Try To Scrape Image From Image Url (using Python Urllib ) But Get Html Instead

I've tried to get the image from the following url. http://upic.me/i/fj/the_wonderful_mist_onc… Read more Try To Scrape Image From Image Url (using Python Urllib ) But Get Html Instead

Unresolved Reference: 'django' Error In Pycharm

I'm trying to import: from django.db import models PyCharm underlines django.db and complains:… Read more Unresolved Reference: 'django' Error In Pycharm

Is It Possible Rename Fields In The Outputs Of A Mongo Query In Pymongo?

I have some documents in Mongo: {'name' : 'John', 'age' : 26} {'name… Read more Is It Possible Rename Fields In The Outputs Of A Mongo Query In Pymongo?

How Do I Index The 3 Highest Values In A List?

so i have these 2 lists: score = [350, 914, 569, 223, 947, 284, 567, 333, 697, 245, 227, 785, 120, … Read more How Do I Index The 3 Highest Values In A List?

Python - Compare A String With A Text File

Within an IF statement, I have a string and wish to compare it with a text file. Currently I have t… Read more Python - Compare A String With A Text File

Find An Element In A List Of Tuples In Python

I have the following list of tuples. [('rel', 'dns-prefetch'), ('href', … Read more Find An Element In A List Of Tuples In Python

Customized Series Title In Openpyxl Python

I am trying to modify the existing xlsx sheet and adding graphs to it using openpyxl module in pyth… Read more Customized Series Title In Openpyxl Python

-bash: Doc2dash: Command Not Found In Os X Mavericks

I have a two day old Mac Pro with OS X Mavericks and need to get doc2dash working. I've install… Read more -bash: Doc2dash: Command Not Found In Os X Mavericks

How To Execute Python Scripts With Python Command

I want to run the Python Script by using python command from IDLE Python GUI. The location of the f… Read more How To Execute Python Scripts With Python Command

Making Your Own Statements

Is there a way to define new statements like def, with, for of my own in Python? Of course, I don&#… Read more Making Your Own Statements

How To Trade On Steam With Python

i am currently working on a project that involves TF2,python,and steam trading. I would like to kno… Read more How To Trade On Steam With Python

Tqdm Progress Bar And Multiprocessing

I'm trying to add a progression bar to my program, however, solutions that seems to works for o… Read more Tqdm Progress Bar And Multiprocessing

Python Lower Case Dict Values Before Comparing 2 Dicts Using Itemgetter

i compare 2 dicts dict1 keys and values must be in dict2 The problem is the in dict2 the values are… Read more Python Lower Case Dict Values Before Comparing 2 Dicts Using Itemgetter

Passing A List Of Strings To From Python/ctypes To C Function Expecting Char **

I have a C function which expects a list \0 terminated strings as input: void external_C( int lengt… Read more Passing A List Of Strings To From Python/ctypes To C Function Expecting Char **

How To Fix "oserror: [winerror 193] %1 Is Not A Valid Win32 Application"

I am trying to get along with pandas. I am learning Python using Thonny as IDLE. I installed pandas… Read more How To Fix "oserror: [winerror 193] %1 Is Not A Valid Win32 Application"

Does Reusing A List Slice To Get Length Cost Additional Memory?

I proposed a something in a comment in this answer. Martijn Pieters said that my suggestion would b… Read more Does Reusing A List Slice To Get Length Cost Additional Memory?

Use (python) Gstreamer To Decode Audio (to Pcm Data)

I'm writing an application that uses the Python Gstreamer bindings to play audio, but I'm n… Read more Use (python) Gstreamer To Decode Audio (to Pcm Data)

Trouble Using Datetime.strptime()

I have an Excel spreadsheet. I am trying to capture a line from the Excel sheet that contains a dat… Read more Trouble Using Datetime.strptime()

Why Does Globalising A Boolean Not Work But Globalising A Dictionary Does

This is just a question wondering why this doesn't work. I have figured out a better way, but I… Read more Why Does Globalising A Boolean Not Work But Globalising A Dictionary Does

The Type Of A Variable That Can Be Implicitly Checked For "zeroness" Or "emptiness"

I have a function that receives a variable x and checks for it's 'zeroness' or 'emp… Read more The Type Of A Variable That Can Be Implicitly Checked For "zeroness" Or "emptiness"

Sorting Values Between Column Using Pandas

Assume I have this simple dataframe matrix = [(222, 16, 23), (333, 31, 51), (4,… Read more Sorting Values Between Column Using Pandas

Format Numbers As Currency In Python

I learn from Currency formatting in Python, use the locale module to format numbers as currency. Fo… Read more Format Numbers As Currency In Python

Modulenotfounderror: No Module Named 'verovio'

Hi there I would like to run my flask app in a container but I got stucked caused of a third party … Read more Modulenotfounderror: No Module Named 'verovio'

Difference Between Numpy.matrix.a1 And Ravel

To my knowledge, I haven't seen any posts regrading this, if any, please note me. According to … Read more Difference Between Numpy.matrix.a1 And Ravel

Concatenate/join Rows In Txt File W/ Python 3

Looking to clean up a .txt file from NMEA GPS. My current code is below. deletes = ['$GPGGA'… Read more Concatenate/join Rows In Txt File W/ Python 3

Remove (sub)plot, But Keep Axis Label In Matplotlib

I want to create a subplot plot in matplotlib with, say, 2 rows and 2 columns, but I only have 3 th… Read more Remove (sub)plot, But Keep Axis Label In Matplotlib

Store Multiple Values For One Key In Dictionary

I have a list of data, which has 2 values: a 12 a 11 a 5 a 12 a 11 I would like to … Read more Store Multiple Values For One Key In Dictionary

Celery Does Not Release Memory

It looks like celery does not release memory after task finished. Every time a task finishes, there… Read more Celery Does Not Release Memory

Using Django Cleaned_data To Reset Data Before Commit To Db

I started this thread and managed to figure out the issue yesterday. However, another related issue… Read more Using Django Cleaned_data To Reset Data Before Commit To Db

Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows

Problem I have a large (> 500e6 rows) dataset that I've put into a pytables database. Lets … Read more Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows

Overriding Django Allauth Login Form With Account_forms

I already overrode the signup form with the simple settings variable ACCOUNT_SIGNUP_FORM_CLASS but … Read more Overriding Django Allauth Login Form With Account_forms

Error In Writing A Text File In Python

I am writing a text file with the following code(pl in the code is a list of lists): out_file = ope… Read more Error In Writing A Text File In Python

Python Blocking Sockets, Send Returns Immediately

I am writing a multithreaded socket application in Python using the socket module. the server liste… Read more Python Blocking Sockets, Send Returns Immediately

Use Case For "import As" In Python

I am wondering if we can use 'import as' for creating relatively compact or readable code. … Read more Use Case For "import As" In Python

Dynamic Terminal Printing With Python

Certain applications like hellanzb have a way of printing to the terminal with the appearance of dy… Read more Dynamic Terminal Printing With Python

Efficiently Populate Scipy Sparse Matrix From Subset Of Dictionary

I need to store word co-occurrence counts in several 14000x10000 matrices. Since I know the matrice… Read more Efficiently Populate Scipy Sparse Matrix From Subset Of Dictionary

How To Perform A Numpy Function With A Numpy Array Of Numpy Array Objects?

Let say we have a function for creating numpy arrays of numpy array objects: randarr = lambda shape… Read more How To Perform A Numpy Function With A Numpy Array Of Numpy Array Objects?

What Is Anti-aliasing In Rendering An Image In Python?

What is anti-aliasing? When I render an image with pygame module the after the text it asks for ant… Read more What Is Anti-aliasing In Rendering An Image In Python?

Attributeerror: 'function' Object Has No Attribute 'bar' In Pandas

I have a pandas data frame which is a pandas data frame type as shown below type(df) Out[176]: pa… Read more Attributeerror: 'function' Object Has No Attribute 'bar' In Pandas

What Is The Difference Between Semicolons In Javascript And In Python?

Python and JavaScript both allow developers to use or to omit semicolons. However, I've often s… Read more What Is The Difference Between Semicolons In Javascript And In Python?

Thread-safe Signal Api In Python 2.7

I have a multi-threaded program and want to catch SIGINT. I tried using the signal interface but it… Read more Thread-safe Signal Api In Python 2.7

How To Traverse A Genericforeignkey In Django?

I'm using Django v1.9.4 with PostgreSQL 9.2.14 behind. With the following models: from django.… Read more How To Traverse A Genericforeignkey In Django?

Absolute Import Results In Modulenotfounderror

Python 3.6 I've written some components and I'm trying to import one of them in the other. … Read more Absolute Import Results In Modulenotfounderror

What Loop Can I Use To Iterate So That I Can Get The Following Output?

This is my code. def split_routes(routes_data): first_station = routes_data[0] #(’171’, ’1’, ’1… Read more What Loop Can I Use To Iterate So That I Can Get The Following Output?

Pyqt + Shortcut To Trigger A Button

How do I configure keyboard shortcuts to click specific buttons in a PyQT app? Eg: Ctrl + 1 to clic… Read more Pyqt + Shortcut To Trigger A Button

How To Condense Script When Scraping Different Locations For One Element

I have 2 working scripts that do their job. I want to combine them for efficiency and reduce redund… Read more How To Condense Script When Scraping Different Locations For One Element