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Bonus materials, exercises, and example projects for our Python tutorials

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When running the example multiconn-client and multiconn-server I get an error: D:\git\PythonSocketProgramming\PythonSocketProgramming>python multiconn-client.py '127.0.0.1' 65432 1 starting connection 1 to ('127.0.0.1', 65432) Traceback (most recent call last): File "multiconn-client.py", line...

I've really enjoyed the content. Found the blog re "Create a Flask Application With Google Login" https://realpython.com/flask-google-login/ https://github.com/realpython/materials/blob/master/flask-google-login/ I got to running the app and this error. Error: redirect_uri_mismatch The...

Request Method: | GET -- | -- http://127.0.0.1:8000/blog/5/ 2.2.1 ValueError The QuerySet value for an exact lookup must be limited to one result using slicing. C:\Users\UPosia\Anaconda3\envs\conjango\lib\site-packages\django\db\models\lookups.py in process_rhs, line 257...

Request Method: | GET -- | -- http://127.0.0.1:8000/blog/5/ 2.2.1 FieldError Cannot resolve keyword 'post' into field. Choices are: author, body, created_on, id, posts, posts_id C:\Users\UPosia\Anaconda3\envs\conjango\lib\site-packages\django\db\models\sql\query.py in names_to_path, line 1420 C:\Users\UPosia\Anaconda3\envs\conjango\python.exe...

The `https://www.jython.org` url is never downloaded based on what is printed out Steps to recreate: ``` git clone [email protected]:realpython/materials.git real_python_materials cd real_python_materials/ python3.6 -m venv 36env source 36env/bin/activate pip install...

The program is continuously receiving data from the sender side. And I have a checked/unchecked button when I make it checked it runs the `if `part...that's good. Now I make...

**Where to put new files:** - New files should go into a top-level subfolder, named after the article slug. For example: `my-awesome-article` **How to merge your changes:** 1. [Make sure...

when I execute this command in linux : "docker-compose up -d",an error occurred. ![image](https://github.com/user-attachments/assets/d8da1f03-8de1-4088-8854-247c7835a67e) ![8c1d9926-79ce-43f2-a21c-82514e51fef8](https://github.com/user-attachments/assets/0f4d2ac8-c87e-4620-87e4-53572be125e7) How to solve it?

**Where to put new files:** - New files should go into a top-level subfolder, named after the article slug. For example: `my-awesome-article` **How to merge your changes:** 1. [Make sure...