I know it sounds complicated and it may not be possible, but I thought I’d try anyway. So I’m doing some web scraping with Selenium, and any time that I want to run some jQuery on a page, instead of having driver.execute_script(“$(‘button’).parent().click()”) I want to tidy up my code and just have j(‘button’).parent().click() I’m attempting…
I’m installing GDAL on a Amazon Elastic Beanstalk EC2, but I’m missing library’s. Which is very odd. I’m installing the GDAL libraries from source via this guide. The $LD_Library Path is: Missing Libraries: – Libcrypto.so.1.1 (solved by updating OpenSSL on EC2) -Libjson-c.so.3 (not solver, still missing see error) Apache is returning the following error when…
Why do I get this error saying: sqlalchemy.exc.ArgumentError: Mapper mapped class Host->host could not assemble any primary key columns for mapped table ‘host’. Even when I have a column with primary key. from sqlalchemy import Column, ForeignKey, Integer, String from sqlalchemy.ext.declarative import declarative_base from sqlalchemy import create_engine Base = declarative_base() class Host(Base): __tablename__ = ‘host’…
The following script raises BrokenPipeError: [Errno 32] Broken pipe, when piped to a command like head (unless the number of lines to head exceeds the number of lines printed by the Python script). for i in range(16386): print(“”) $ python test-pipe.py | head -1 Traceback (most recent call last): File “test-pipe.py”, line 2, in <module>…
The following script raises BrokenPipeError: [Errno 32] Broken pipe, when piped to a command like head (unless the number of lines to head exceeds the number of lines printed by the Python script). for i in range(16386): print(“”) $ python test-pipe.py | head -1 Traceback (most recent call last): File “test-pipe.py”, line 2, in <module>…
I’m a beginner in Python. I’m using Pycharm and Flask to create a web app. I have written the following code but its giving me an error. Kindly assist I want to create a database. from flask import Flask, render_template from flask_sqlalchemy import SQLAlchemy from datetime import datetime app = Flask(__name__) app.config[‘SQLALCHEMY_DATABASE_URI’] = ‘sqlite:///test.db’ db…
I think I’ve installed chrome web driver correctly although it may be the issue, but when i run command prompt and type “chromedriver” it runs, but when i go into sublime and just try to go to google and print the title and URL to verify that things are working i get this error I…
This question already has an answer here: Mixing cdef and regular python attributes in cdef class 2 answers I tried making class in cython with the function __init__ so i can define some variables that only need to be defined once and a printer function which prints a simple text that is defined when __init__…
After upgrading django from 1.10 to 1.11, I can’t use the manage.py command. There are so many errors that I do not even know where to start and where to look for the cause of errors. I will be grateful for any help. I paste all errors below. File “SAGI-B/manage.py”, line 22, in <module> execute_from_command_line(sys.argv)…
I wanted to see some total basics of python image recognition. As I am tottaly newbie in this one I have found this guide: https://medium.com/@guymodscientist/image-prediction-with-10-lines-of-code-3266f4039c7a Installed everthing described. My thoughts are that the guide is a little bit outdated, but I have to take it… Ending with Second.py from imageai.Prediction.Custom import CustomImagePrediction import os execution_path…