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Showing posts from October, 2024

Numpy Compare Array To Multiple Scalars At Once

Suppose I have an array a = np.array([1,2,3]) and I want to compare it to some scalar; this works … Read more Numpy Compare Array To Multiple Scalars At Once

Invoke Python Modules From Java

I have a Python interface of a graph library written in C - igraph (the name of library). My need i… Read more Invoke Python Modules From Java

Embed One Pdf Into Another Pdf Using Pymupdf

In need of help from learned people on this forum. I just want to embed one pdf file to another pdf… Read more Embed One Pdf Into Another Pdf Using Pymupdf

Can't Upload File To App Engine "list Index Out Of Range"

I am trying to updload a picture from a Phonegap application to my Python App Engine project. The … Read more Can't Upload File To App Engine "list Index Out Of Range"

Time-complexity Of Checking If Two Frozensets Are Equal In Python

Couldn't find the details of this anywhere online, when comparing two frozensets does Python it… Read more Time-complexity Of Checking If Two Frozensets Are Equal In Python

Printing Dictionary Values In Python

I have a dictionary like this: a={'*Initial*': {'H': 0.8, 'C': 0.2}, 'C… Read more Printing Dictionary Values In Python

Check Collision Between A Image And A Line

I check collision: offset = (x0 - x1, y0 - y1) result = player1.mask.overlap(player2, offset) Its … Read more Check Collision Between A Image And A Line

Send A File To The User, Then Delete File From Server

I want my server to send a file to the user, and then delete the file. The problem is that in order… Read more Send A File To The User, Then Delete File From Server

Confusion Matrix And Classification Report Of Stratifiedkfold

I am using StratifiedKFold to checking the performance of my classifier. I have two classes and I t… Read more Confusion Matrix And Classification Report Of Stratifiedkfold

Get Non Zero Values For Each Column In Pandas

I have pandas dataframe as df: accel access adviser afpif afp publish afraid verizon 0.00 0.14… Read more Get Non Zero Values For Each Column In Pandas

Python Save File To Csv

I have the following code that gets in Twitter tweets and should process the data and after that sa… Read more Python Save File To Csv

Elif Syntax Error In Python

This is my code for a if/elif/else conditional for a text-based adventure game I'm working on i… Read more Elif Syntax Error In Python

Snakemake - Dynamically Derive The Targets From Input Files

I have a large number of input files organized like this: data/ ├── set1/ │ ├── file1_R1.fq.gz │ … Read more Snakemake - Dynamically Derive The Targets From Input Files

Preserving The Dimensions Of A Slice From A Numpy 3d Array

I have a 3d array, a, of shape say a.shape = (10, 10, 10) When slicing, the dimensions are squeezed… Read more Preserving The Dimensions Of A Slice From A Numpy 3d Array

Scrapy And Python. Nameerror

I'm trying to scrape the current currency exchange rates. Please could you take a look and see … Read more Scrapy And Python. Nameerror

Adobe Flash And Python

Is it possible to use CPython to develop Adobe Flash based applications? Solution 1: You can try m… Read more Adobe Flash And Python

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

Microsoft Visual C++ Runtime Error In Python

I have a python program that runs in a server continuously and it puts some data into MYSQL dataBas… Read more Microsoft Visual C++ Runtime Error In Python

Applying Function To Pandas Dataframe By Column

I have a function which I want to apply to certain columns of a pandas dataframe. So rather than e… Read more Applying Function To Pandas Dataframe By Column

How To Edit A Jupyterlab Theme

I'd like to edit the JupyterLab Dark Theme, so that axis labels on inline plots can be clearly … Read more How To Edit A Jupyterlab Theme

Conda Install Pygmaps

I am trying to add pygmaps to a school project. I have tried adding it by Conda install pygmaps bu… Read more Conda Install Pygmaps

Matplotlib Animation Removing Lines During Update

I've created a map and I am reading in a CSV of latitude and longitude coordinates into a Panda… Read more Matplotlib Animation Removing Lines During Update

Nested List To Nested Dictionary In Python

I have what seems to be a tricky question, but probably quite a simple solution. I have a nested li… Read more Nested List To Nested Dictionary In Python

Add Path To Python Package To Sys.path

I have a case for needing to add a path to a python package to sys.path (instead of its parent dire… Read more Add Path To Python Package To Sys.path

Convert Floating Point To Fixed Point

I want to convert floating point sin values to fixed point values. import numpy as np Fs = 8000 f … Read more Convert Floating Point To Fixed Point

Scrapy Csv Output "randomly" Missing Fields

My scrapy crawler correctly reads all fields as the debug output shows: 2017-01-29 02:45:15 [scrapy… Read more Scrapy Csv Output "randomly" Missing Fields

Python Dataframes: Describing A Single Column

Is there a way I can apply df.describe() to just an isolated column in a DataFrame. For example if … Read more Python Dataframes: Describing A Single Column

Uses Of Self Referencing Lists

I know it is possible to create a self referencing list in languages like Python: >>> my_l… Read more Uses Of Self Referencing Lists

Boto File Upload To S3 Failing On Windows [errno: 10054]

I'm trying to upload a file to S3 using boto on a windows 7 machine, but i keep getting an erro… Read more Boto File Upload To S3 Failing On Windows [errno: 10054]

Confused At Why Pygame Display's A Black Screen

So before I decided to ask this question I did a little research to see what my problem was and cam… Read more Confused At Why Pygame Display's A Black Screen

Ansible Write Variables Into Yaml File

I have a specific ansible variable structure that I want to get from the vault into a yaml file on … Read more Ansible Write Variables Into Yaml File

Finding Only Disk Drives Using Pyudev

I'm looking to enumerate all hard disks on a computer using udev and specifically pyudev to enu… Read more Finding Only Disk Drives Using Pyudev

Triggering Aws Lambda On Arrival Of New Files In Aws S3

I have a Lambda function written in Python, which has the code to run Redshift copy commands for 3 … Read more Triggering Aws Lambda On Arrival Of New Files In Aws S3

How To Extract Cell State Of Lstm Model Through Model.fit()?

My LSTM model is like this, and I would like to get state_c def _get_model(input_shape, latent_dim,… Read more How To Extract Cell State Of Lstm Model Through Model.fit()?

Python Resettable Instance Method Memoization Decorator

I'm attempting to build a decorator for an instance method of a class that will memoize the res… Read more Python Resettable Instance Method Memoization Decorator

Selecting The First Consonant In A Word (following A Number Of Vowels)

Hi I am trying to make a pig-latin translator and a problem arose when I tried to deal with words b… Read more Selecting The First Consonant In A Word (following A Number Of Vowels)

Python 2.7.5 And Python 3.6.5

I have installed Python 3.6.5 however when i type Python it shows Python 2.7.5. Id like to use Pyth… Read more Python 2.7.5 And Python 3.6.5

Python 3.4 Deprecationwarning Convert_charrefs

Using UnitTest in the shell: python3.4 -m unittest my_test.py -v I get the DeprecationWarning Depr… Read more Python 3.4 Deprecationwarning Convert_charrefs

Python Calibrate Camera

I have the following image I1. I did not capture it. I downloaded it from Google I apply a known h… Read more Python Calibrate Camera

How To Preserve Excel Text Formatting When Reading/writing Excel Files With Pandas?

I have a script that basically reads in a template Excel file to a Pandas dataframe, adds extra col… Read more How To Preserve Excel Text Formatting When Reading/writing Excel Files With Pandas?

Rolling Z-score Applied To Pandas Dataframe

I would like to compute a rolling Z-score for one of my columns in my dataframe: import pandas as p… Read more Rolling Z-score Applied To Pandas Dataframe

How Can I Identify Buttons, Created In A Loop?

I am trying to program a minesweeper game on python using tkinter. I started off by creating a grid… Read more How Can I Identify Buttons, Created In A Loop?

How To Rename Variables In A Loop In Python

I want to run a program in Python which loops several times, creating a NEW array each time - i.e. … Read more How To Rename Variables In A Loop In Python

How To Change Serialized Json Structure Django Rest Framwork

I'm wondering if it possible to change structure of my JSON that im sedinding out. currenyly it… Read more How To Change Serialized Json Structure Django Rest Framwork

Pandas: How To Edit Values In A Column Of A .csv File?

I have a .csv file which looks as follows:link I want to open this file using pandas and edit the c… Read more Pandas: How To Edit Values In A Column Of A .csv File?

How To Find Nearest Node Along Nearest Edge?

I am using this script from here: link I want to add new functionality to it. I want it to define s… Read more How To Find Nearest Node Along Nearest Edge?

Forwarding Keypresses In Gtk

I'm writing a bit of code for a Gedit plugin. I'm using Python and the interface (obviously… Read more Forwarding Keypresses In Gtk

Windows "open With" Python Py2exe Application

I wonder how the Windows 'Open file with...' feature works. Or rather, how would do if I wr… Read more Windows "open With" Python Py2exe Application

Google Api Oauth2.0 Quickstart.py

When I use Quickstart.py code sample given in Google API, I am getting this error. Any thoughts as … Read more Google Api Oauth2.0 Quickstart.py

Pandas: Replace Column Values To Empty If Not Present In Pre-defined List

I have a list, X, that contains a set of legal values for a column. Say, I have column A. I want to… Read more Pandas: Replace Column Values To Empty If Not Present In Pre-defined List

How To Join Two Dataframe By Picking Couple Of Column From Each If One Of The Column Has Same Data

there are two dataframes df_one and df_two I want to create a new data frame by with selective colu… Read more How To Join Two Dataframe By Picking Couple Of Column From Each If One Of The Column Has Same Data

Converting .py To .exe With Anaconda

I made a python program using PyGame which is only available for Python 2.7 so that is my python ve… Read more Converting .py To .exe With Anaconda

How To Display All My Model's Fields In Django Admin?

This code displays objects like this: Home Object(1) ,Home Object(2) but I want to display all the… Read more How To Display All My Model's Fields In Django Admin?

Fix Encoding Error With Loop In Beautifulsoup4?

This is a follow up to Focusing in on specific results while scraping Twitter with Python and Beaut… Read more Fix Encoding Error With Loop In Beautifulsoup4?

Alter Number String In Pandas Column

Background I have a sample df with a Text column containing 0,1, or >1 ABC's import pandas a… Read more Alter Number String In Pandas Column

Value Error, Truth Error, Ambiguous Error

When using this code for i in range(len(data)): if Ycoord >= Y_west and Xcoord == X_west: … Read more Value Error, Truth Error, Ambiguous Error