[Solved] urllib.error.URLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed
Today when I using pytube python package to download the YouTube video, I got the following error message:
Python
[Python] Use next() Function To Read The Iterator Elements
Recently, when I reading the source code of a Python project, I saw they used next() function to take the iterator elements. At first I didn’t know how to use the function, so I decided to study the use and record it.
[Python] Use PyYAML Package To Load YAML Format File
I used to think Json file can satisfy any situation of my requirement, but in fact, it doesn’t. Strictly speaking, Json files are not suitable for human reading.
Read More »[Python] Use PyYAML Package To Load YAML Format File
[Solved] Jupyter Notebook – 500 : Internal Server Error
I rarely use Jupyter Notebook to program, because I am not accustomed to a grid of code blocks, which makes me uncomfortable.
Read More »[Solved] Jupyter Notebook – 500 : Internal Server Error
[Solved] Exception ignored in: bound method BaseSession.__del__ of tensorflow.python.client.session.Session object at 0x7ff1243e0358
Problem
Today when I running a Keras program with Tensorflow backend, the following error message unexpectedly occurred:
Read More »[Solved] Exception ignored in: bound method BaseSession.__del__ of tensorflow.python.client.session.Session object at 0x7ff1243e0358
[PyQt5] How To Install Qt Designer In Mac OS
Qt Designer is an auxiliary program dedicated to the Python PyQt5 graphical interface framework. Simply put, it has a graphical interface to help us make the program interface we want, which is very convenient and easy to use.
Read More »[PyQt5] How To Install Qt Designer In Mac OS[PyQt5][Mac OS] How To Display Icon In The Mac Dock
Recently, when I rebuild a program developed by PyQt5 from Linux to Mac OS, I was surprised to find that in the Dock under the Mac OS, the program icon is a strange rocker (Python Launcher).
Read More »[PyQt5][Mac OS] How To Display Icon In The Mac Dock[Solved][Python] requests.exceptions.TooManyRedirects: Exceeded 30 redirects
Today when I using a famous package requests in Python for crawling, I got a following error message:
[Python] Use “bypy” Package To Download Baidu Cloud Files
Sometimes I am looking for some Chinese data, I found many friends in China who have shared the files and models on Baidu cloud. But if I am using a remote server, I need to download them via terminal.
Read More »[Python] Use “bypy” Package To Download Baidu Cloud Files
[Solved] NLTK ImportError: cannot import name ‘stopwords’
Problem
Today, when I was processing the English corpus, I used NLTK, a classic natural language processing tool in Python, to segment the text again. But when I use the following program to use the following program to import stopwords:
Read More »[Solved] NLTK ImportError: cannot import name ‘stopwords’