Category "python-3.6"

Python3 merge tuples in a list and remove duplicates

There might be a similar ask to this one in the past, however wasn't able to find the one that I was looking for, Input = [('Icecream', 'Vanilla'), ('Icecream'

Using complex operations in query method of pandas

Let say I have below code, import pandas as pd dat = pd.DataFrame({'col1' : [1,2,3,4,5,6,7,8,9,10], 'col2' : ['A', 'X', 'D', 'Y', 'A', 'D', 'Y', 'X', 'D', 'A']}

Find a individual word location in a list that isn't its own value

I am trying to find a specific word in a list. As simple as it sounds, me and the people I've talked to can't think of an answer. Below is an example of my issu

Issues installing opencv 3.2 on python 3.6

How can i install OpenCV 3.2 in linux? Firstly, conda install -c menpo opencv3=3.2.0 installs but gives this import error: File "<stdin>", line 1, in &l

Python3.6 error: ModuleNotFoundError: No module named 'src'

I know similar questions have been asked before... But I had a quick doubt... I have been following this link: https://www.python-course.eu/python3_packages.php

lifting functions in python

Say you have a function f:integers -> integers, one should be able to lift this function to act on sets of integers. I.e. f:sets of integers -> sets of

lifting functions in python

Say you have a function f:integers -> integers, one should be able to lift this function to act on sets of integers. I.e. f:sets of integers -> sets of

Different File Paths in Python ZipFile Depending on .write() vs .writestr()

I just wanted to ask quickly if the behavior I'm seeing in Python's zipfile module is expected... I wanted to put together a zip archive. For reasons I don't th

Different File Paths in Python ZipFile Depending on .write() vs .writestr()

I just wanted to ask quickly if the behavior I'm seeing in Python's zipfile module is expected... I wanted to put together a zip archive. For reasons I don't th

Pip broken after upgrade. Cannot unsinstall or upgrade Pip or Python

I recently had tried to run a pip command and noticed my pip version was considerably out of date so upgraded it. This seems to have completely broken my pip in

Can't install Spyder through Anaconda Navigator

I cannot install Spyder through Anaconda Navigator. I am a complete beginner when it comes to Python and I have no idea what's going wrong. I have to create a

Package installation using pip gives "DuplicateOptionError"

Hie everyone, I'm on a M1 mac with a python version 3.9.6 Whenever I try to "pip install package" I get the following error(inside or outside a virtual environm

Python - How to print error with JSON format

I'm new to Python, but as much as I search - I don't find a "jsonfiy" method for printing an error to the logs. the way I'm printing today: except Exception as

How to update an entry in boltdb using python3.6

I want to update boltdb entry using python. What is the python module available for it? I can see different drivers for boltdb like, neobolt, bolt-python. I

Understanding __init_subclass__

I finally upgraded my python version and I was discovering the new features added. Among other things, I was scratching my head around the new __init_subclass__

Retrieve Github repository name using GitPython

Is there a way to get the repository name using GitPython? repo = git.Repo.clone_from(repoUrl, ".", branch=branch) I can't seem to find any properties attach

Are dictionaries ordered in Python 3.6+?

Dictionaries are insertion ordered as of Python 3.6. It is described as a CPython implementation detail rather than a language feature. The documentation states

How to create a new table in a MySQL DB from a pandas dataframe

I recently transitioned from using SQLite for most of my data storage and management needs to MySQL. I think I've finally gotten the correct libraries installed

Why is this singleton implementation "not thread safe"?

1. The @Singleton decorator I found an elegant way to decorate a Python class to make it a singleton. The class can only produce one object. Each Instance() ca

Python3 print formatting

I want to format the output from print function. def main(): print('1 2 3 4 5'*7) # Write code here main() Required Output: 1 2 3 4 5 1 2 3