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Showing posts from October, 2024

Python: Unicodedecodeerror: 'utf-8' Codec Can't Decode Byte 0x80 In Position 0: Invalid Start Byte

I am fetching data from a catalog and it's giving data in bytes format. Bytes data: b'\x80\… Read more Python: Unicodedecodeerror: 'utf-8' Codec Can't Decode Byte 0x80 In Position 0: Invalid Start Byte

Sending Email With Attached File In Django

I am trying to send and email in Django forms with attached file, but i cant figure out how to send… Read more Sending Email With Attached File In Django

Flask Is Not Getting Any Post Data From A Request

Within our server we've got this piece a code calling a function inside my APP like this: data … Read more Flask Is Not Getting Any Post Data From A Request

How To Create Boolean Columns Based On Column Values In Another Dataframe

Lets say I have two pandas DataFrames, df1 and df2, one containing the names and age of people, and… Read more How To Create Boolean Columns Based On Column Values In Another Dataframe

Get Both The Top-n Values And The Names Of Columns They Occur In, Within Each Row In Dataframe

I have a dataframe like in this one: df = pd.DataFrame({'a':[1,2,1],'b':[4,6,0],… Read more Get Both The Top-n Values And The Names Of Columns They Occur In, Within Each Row In Dataframe

How To Use Matplotlib To Add Image To The Top Level Of Surface Of All The Existing Layers

I am trying to add a logo to the current plot, which already has existing plot elements. I defined … Read more How To Use Matplotlib To Add Image To The Top Level Of Surface Of All The Existing Layers

Pyusb On Windows 8.1 - No Backend Available - How To Install Libusb?

Working on pyinstaller 3.1, python 2.7.9, and tkinter. Try to use pyusb instead of pyserial, but no… Read more Pyusb On Windows 8.1 - No Backend Available - How To Install Libusb?

Typeerror: '<' Not Supported Between Instances - Objects

I am trying to sort by name but it is typing an Error: TypeError: '<' not supported betw… Read more Typeerror: '<' Not Supported Between Instances - Objects

Openpyxl Setting Number Format

Could please someone show an example of applying the number format to the cell. For example, I need… Read more Openpyxl Setting Number Format

Default Window Colour Tkinter And Hex Colour Codes

I would like to know the default window colour in Tkinter when you simply create a window: root = T… Read more Default Window Colour Tkinter And Hex Colour Codes

Find Multiple Values Within A Numpy Array

I am looking for a numpy function to find the indices at which certain values are found within a ve… Read more Find Multiple Values Within A Numpy Array

Scipy.integrate Pseudo-voigt Function, Integral Becomes 0

I am writing a script for fitting peak shapes to spectroscopic data in Python, using Scipy, Numpy a… Read more Scipy.integrate Pseudo-voigt Function, Integral Becomes 0

Python Joining Two Csv Files

I have two .csv files, headers.csv and corrected.csv. Theheaders.csv has all the headers, and the c… Read more Python Joining Two Csv Files

Pass A Custom Queryset To Serializer In Django Rest Framework

I am using Django rest framework 2.3 I have a class like this class Quiz(): fields.. # A custo… Read more Pass A Custom Queryset To Serializer In Django Rest Framework

Python Numpy, Methods Of Save Data And Variables

I was trying to use python package to save some numerical calculation data to a file. I had seen op… Read more Python Numpy, Methods Of Save Data And Variables

Copy Numpy Matrix Into Numpy Array

I am using cvxpy to solve an optimization problem. I want to store the output, a matrix into a ndar… Read more Copy Numpy Matrix Into Numpy Array

Unattended Install Of Binary Python Packages (modules) For Windows

Is there no sane way to peform a scripted install of binary python packages for windows? Unfortunat… Read more Unattended Install Of Binary Python Packages (modules) For Windows

Python: Pandas, Parsing Math Operations

somebody on stackoverflow adviced me to use pandas to label the values of my csv files and provided… Read more Python: Pandas, Parsing Math Operations

Python While Loop Syntax

class Solution: def display(self,head): current = head while current: … Read more Python While Loop Syntax

Celery: Is There A Way To Write Custom Json Encoder/decoder?

I have some objects I want to send to celery tasks on my application. Those objects are obviously n… Read more Celery: Is There A Way To Write Custom Json Encoder/decoder?

How Do I Take Integer Keys In Shelve?

I want to store an integer key in shelve. But when I try to store integer key in shelve it give me … Read more How Do I Take Integer Keys In Shelve?

Python Pandas To_csv Causes Oserror: [errno 22] Invalid Argument

My code is the following: import pandas as pd import numpy as np df = pd.read_csv('path/to/my… Read more Python Pandas To_csv Causes Oserror: [errno 22] Invalid Argument

Pandas Dataframe [cell=(label,value)], Split Into 2 Separate Dataframes

I found an awesome way to parse html with pandas. My data is in kind of a weird format (attached b… Read more Pandas Dataframe [cell=(label,value)], Split Into 2 Separate Dataframes

Google Cloud Storage Bucket.get_blob To Verified File Path Returns None

I am able to verify the existence of finished_json_path in the bucket_name, but I get finished_json… Read more Google Cloud Storage Bucket.get_blob To Verified File Path Returns None

Incrementing A Counter While Assigning It In Python

Is it possible to do the following in python somehow? nodename = 'node%s' % (++num if ct[0]… Read more Incrementing A Counter While Assigning It In Python

How To Initialize The Weights Of A Network With The Weights Of Another Network?

I want to combine 2 networks to one network while keeping the weights of the original network. I sa… Read more How To Initialize The Weights Of A Network With The Weights Of Another Network?

Working On A Way To Return The Text Of A Button After The Button Is Clicked In Tkinter

I'm trying to create a list of buttons that are clicked with this lambda function: button1.conf… Read more Working On A Way To Return The Text Of A Button After The Button Is Clicked In Tkinter

Uwsgi+flask+boto - Thread Safety

Say I have a Flask application, served by uWSGI using multiple processes, like: uwsgi --socket 127.… Read more Uwsgi+flask+boto - Thread Safety

Seaborn Pairwise Matrix Of Hexbin Jointplots

I am trying to produce a matrix of pairwise plots comparing distributions (something like this). Si… Read more Seaborn Pairwise Matrix Of Hexbin Jointplots

Match Character From String With Binary List

With string abcdefg and list [1, 1, 0, 0, 1, 1, 0], what is a Pythonic way to return all characters… Read more Match Character From String With Binary List