Python Tutorial Development Tutorials, Guides & Insights
Unlock 5+ expert-curated python tutorial tutorials, real-world code snippets, and modern dev strategies. From fundamentals to advanced topics, boost your python tutorial skills on DeveloperBreeze.
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I Made $10,000 from a Simple Python Script—Here’s How!
Instead of writing custom scripts for every client, I made a generic scraper that could handle multiple websites. I put it up for sale on Gumroad and Sellix for $19.99, and people started buying it.
I created a tutorial on "How to Scrape Websites with Python" and added an affiliate link to a web scraping API. Every time someone signed up, I got a commission.
دليل عملي: بناء روبوت دردشة (Chatbot) باستخدام Python و NLP
لنبدأ بإنشاء مجموعة بيانات بسيطة تتضمن الأسئلة الشائعة والردود:
# قاعدة بيانات للأسئلة والردود
qa_pairs = {
"مرحبا": "أهلاً وسهلاً! كيف يمكنني مساعدتك اليوم؟",
"كيف حالك؟": "أنا مجرد روبوت، لكنني بخير إذا كنت بخير!",
"ما هو اسمك؟": "أنا روبوت دردشة بسيط. اسألني أي شيء!",
"وداعاً": "وداعاً! أتمنى لك يوماً سعيداً."
}Mastering Generators and Coroutines in 2024
def generate_numbers(start, end):
for i in range(start, end):
yield i
def filter_even(numbers):
for num in numbers:
if num % 2 == 0:
yield num
def square(numbers):
for num in numbers:
yield num ** 2
# Chaining
numbers = generate_numbers(1, 10)
even_numbers = filter_even(numbers)
squared_numbers = square(even_numbers)
print(list(squared_numbers)) # Output: [4, 16, 36, 64]The yield from statement allows a generator to delegate part of its operations to another generator.
Getting Started with Pydantic: Data Validation and Type Coercion in Python
# Serialize to JSON
user_json = user.json()
print(user_json)
# Deserialize from JSON
user_data = '{"id": 1, "name": "John Doe", "age": 25}'
user = User.parse_raw(user_data)
print(user)Pydantic is deeply integrated with FastAPI, a modern web framework for building APIs. Here's how you can use Pydantic models with FastAPI:
Setting Up and Managing Python Virtual Environments Using venv
On Windows:
python -m venv myenv