Python Tutorial Development Tutorials, Guides & Insights

Here’s the full story of how a simple idea turned into a surprisingly profitable project.

I realized that many businesses and individuals struggle with data extraction. Whether it’s scraping pricing data, gathering leads, or automating repetitive web tasks, people were willing to pay for an easy solution.

حان وقت التفاعل مع الروبوت:

print("روبوت الدردشة: مرحباً! اكتب 'وداعاً' للخروج.")

while True:
    user_input = input("أنت: ")
    if "وداعاً" in user_input:
        print("روبوت الدردشة: وداعاً!")
        break
    response = chatbot_response(user_input)
    print(f"روبوت الدردشة: {response}")

Debugging asynchronous code and generators can be tricky. Use these tools for better insights:

• asyncio.run: Use for structured coroutine execution.
• pytest-asyncio: A pytest plugin for testing coroutines.
• trio: An alternative asynchronous framework with powerful debugging features.

If the data doesn't meet the model's requirements, Pydantic raises a ValidationError:

from pydantic import ValidationError

try:
    user = User(id="abc", name="John Doe", age="25")
except ValidationError as e:
    print(e)

To activate the virtual environment, use the following command:

myenv\Scripts\activate