Python packages hash not matching whilst installing using pip

I am using pip to install all my python packages but get error as shown in the trace below. What is the problem and how can I solve it? [email protected]:~$ pip install flask Collecting flask ...

one hot encoding for frequent values only

I am looking to do one hot encoding to a column, but only for those that are very frequent. All that are below a threshold T will be put in their own category. My strategy was to create a...

Install requirements.txt with pip

I am trying to install remote environment like on remote server using requirements.txt. So first I went to Server went to virtualenv by source bin/activate and typed: pip freeze > requirements.txt...

airflow webserver starting - gunicorn workers shutting down

I am running airflow 1.8 on centos7 on docker and my webserver is not getting to the browser. I installed airflow via pip2.7. Flower ui is displaying fine, initdb ran connecting to a postgres...

Python: setup.py egg_info failed with error code 1

I already updated my Python 2.7.x to 3.6 and still getting this message when I try to install any package. Examples: Flask, Kivy.. Command "python setup.py egg_info" failed with error code 1...

Unable to install/run docker with opencv

I'm using the code below in Dockerfile and it builds successfully but it does not run. How can I get it to work? FROM python:3.5-slim COPY . /app WORKDIR /app RUN apt-get update RUN apt-get -y...

Flask app broken after bson update in Heroku

I have a Flask app that uses mongoengine and running on Heroku, init I use the bson package and after I updateded it from 0.5.6 to 0.5.7 I started getting the following error message: [2018-11-23...

Cuda Runtime Error cudaErrorNoDevice: no CUDA-capable device is detected

I am using Chainer, Cupy for CUDA 8.0 . I am trying to train machine learning model using python3.5 script, but I got this error: cupy.cuda.runtime.CUDARuntimeError: cudaErrorNoDevice: no...

WEBP support not installed error with Pillow included in Anaconda

I have written a small code to open webp image in the Anaconda prompt. from PIL import Image im = Image.open('test.webp') It causes the following...

Python Flask as Windows Service

I am trying to get a Flask app to run as a Service in Windows. I have already tried to implement a solution as suggested here and here without success. I have a simple folder with just two...

PortAudio library not found by sounddevice during runtime [WINDOWS]

PROBLEM: Similar to this question for Linux, I'm running into a OSError: PortAudio library not found after I package my app with pyinstaller and execute the .exe. (Note, I do not encounter any...

"AssertionError: Torch not compiled with CUDA enabled" in spite upgrading to CUDA version

I figured out this is a popular question, but still I couldn't find a solution for that. I'm trying to run a simple repo Here which uses PyTorch. Although I just upgraded my Pytorch to the latest...

flask run does not work when using flask restplus

I am new to python and flask. I want to use flask-restplus. On using flask restplus, I am unable to start my app with "flask run" command. However, it does start when I run it as module "python3...

Can't open lib 'ODBC Driver 17 for SQL Server' : file not found

I am fairly new to Python and Azure web apps. Any help is appreciated. My setup: Program: Visual Studio code Language: Python-Flask Cloud provider: Microsoft Azure Database: Azure SQL...

Flask App Error while deploying to Heroku at=error code=H10 desc="App crashed" method=GET path="/"

The sample flask app is giving error at=error code=H10 desc="App crashed" method=GET path="/" while deploying in Heroku. Flaskapp.py from flask import Flask app =...

Serverless wsgi unable to import werkzeug

I'm having issues deploying my serverless application to AWS. In AWS the logs show: Unable to import module 'wsgi_handler': No module named 'werkzeug' I have explicitly specified werkzeug in my...

Flask not activating debug mode

I am getting started with flask, I am trying to follow some tutorials, but I have been unable to run Flask app in debug mode. I tried the simplest code I found: from flask import Flask app =...

ImportError: cannot import name 'Session' from 'flask_session' (unknown location)

I have the following code from CS50w, the file is application.py import os from flask import Flask, session from flask_session import Session from sqlalchemy import create_engine from...

No module named 'application' Error while deploying simple web app to Elastic Beanstalk

I am deploying a web app to elastic beanstalk using this tutorial and the same 'application.py' file they have:...

OANDA API Connection Error: TypeError in tpqoa.py package in __init__(self, conf_file)

I get the below error when attempting to establish a connection to my OANDA Practice account: api = tpqoa.tpqoa("oanda.cfg") TypeError Traceback (most recent call last) in ----> 1 api =...

pgadmin4 docker unable to dump servers config; No module named 'flask'

I'm trying to use the dpage/pgadmin4:latest docker image located here: https://hub.docker.com/r/dpage/pgadmin4/ But I struggle when I try to dump my servers setups setup from inside the docker...

NameError: name '_mysql' is not defined -- On airflow start in MacOSX

There are numbers of articles on the titled question but none of them worked for me. The detailed error is as follows: Traceback (most recent call last): File...

cannot import name '_endpoint_from_view_func' from 'flask.helpers' in python

I ran the same code on Ubuntu with no problem, but ran it on Windows10 with problems. I also installed Flask. My windows environment is configured as follows: $ pip --version pip 21.1.1 from...

Fatal Error: The pgAdmin 4 server could not be contacted: (Windows 10 Pro)

This the error in my PGAdmin4. I have deleted data from AppData (Roaming) and also tried to run it as Admisitaror. But no solutions for this problem has been found by me. I am trying to solve this...

How to install PyCaret in AWS Glue

How can I properly install PyCaret in AWS Glue? Methods I tried: --additional-python-modules and --python-modules-installer-option Python library path easy_install as described in...

Python with flask, Error: While importing 'app', an ImportError was raised

Trying to get an 'hello world' flask app running with Python 3.9.7. Folder structure: py-flask L app.py L README.md L__pycache__ Content of app.py: from flask import flask app =...

Windows 10 pip install Flask reporting No matching distribution found for Flask

pip install Flask Could not fetch URL https://pypi.org/simple/flask/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with...

Dockerize Flask: Error: While importing 'app', an ImportError was raised

I am trying to dockerize my Flask API. As soon as I try to start my image I receive the message: * Environment: production WARNING: This is a development server. Do not use it in a production...

Python: matplotlib.pyplot.show() is not showing the plot

import matplotlib.pyplot as plt plt.plot([1,2,3]) plt.show() input("Press enter to continue...") If I run the script above within VS Code, or even within command prompt, the plot canvas only...

Poetry | AttributeError 'Link' object has no attribute 'name'

I want to install packages from poetry.lock file; using poetry install. However, the majority of packages throw the exact same error, indicating a shared fundamental problem. What is causing this?...