Extracting HTML Data with Python's HTMLParser

Day 30 of #60DaysOfMiniProjects Today I stepped into the world of Web Scraping using Python I built a Webpage Analyzer that extracts and summarizes key details from any website using Python. At first glance, it looks simple—but this project helped me understand how real-world data extraction works behind the scenes. What this project does: • Takes a website URL as input • Fetches webpage content using requests • Parses HTML using BeautifulSoup • Extracts important insights from the page What it analyzes: • Webpage title • Total number of links • Total number of images • Total number of paragraphs Concepts I worked with: • Web scraping fundamentals • HTTP requests handling • HTML parsing • DOM structure understanding • Exception handling in Python This project gave me a clear idea of how websites are structured and how data can be programmatically extracted and analyzed. Next step: Building a more advanced scraper with filtering + data storage Learning step by step. Building consistently. Improving every day. #Python #WebScraping #BeautifulSoup #Requests #MiniProjects #BuildInPublic #CodingJourney #DeveloperGrowth #LearningInPublic #100DaysOfCode

I think dictionaries might be the first Python topic that actually feels like organizing real life. 🐍 Day 08 of my #30DaysOfPython journey was all about dictionaries, and this one felt especially useful because it is basically how Python stores meaningful information. A dictionary is an unordered, mutable key-value data type. You use a key to reach a value — simple, but powerful. Today I explored: 1. Creating dictionaries with dict() built-in function and {} 2. Storing different kinds of values like strings, numbers, lists, tuples, sets, and even another dictionary 3. Checking length with len() 4. Accessing values using key name in [] or get() method 5. Adding and modifying key-value pairs 6. Checking whether a key exists using in operator 7. Removing items with pop(key), popitem() (removes the last item), and del 8. Converting dictionary items with items() which returns a dict_item object that contains key-value pairs as tuples 9. Clearing a dictionary with clear() 10. Copying with copy() and avoids mutation 11. Getting all keys with keys() and values with values(). These will return views - dict_keys() and dict_values() What stood out to me today was how dictionaries make data feel searchable instead of just stored. That key-value structure makes them one of the most practical tools in Python when working with real information. One more day, one more topic, one more step toward thinking in Python instead of just reading Python. When did dictionaries finally stop feeling confusing for you — or are they still one of those topics that need a second look? Github Link - https://lnkd.in/ewzDyNyw #Python #LearnPython #CodingJourney #30DaysOfPython #Programming #DeveloperJourney

🧠 Python Concept: strip(), lstrip(), rstrip() Clean your strings like a pro 😎 ❌ Problem text = " Hello Python " print(text) 👉 Output: " Hello Python " 😵💫 (extra spaces) ❌ Traditional Way text = " Hello Python " text = text.replace(" ", "") print(text) 👉 Removes ALL spaces ❌ (not correct) ✅ Pythonic Way text = " Hello Python " print(text.strip()) # both sides print(text.lstrip()) # left only print(text.rstrip()) # right only 🧒 Simple Explanation Think of it like cleaning dust 🧹 ➡️ strip() → clean both sides ➡️ lstrip() → clean left ➡️ rstrip() → clean right 💡 Why This Matters ✔ Clean user input ✔ Avoid bugs in comparisons ✔ Very useful in real-world apps ✔ Cleaner string handling ⚡ Bonus Example text = "---Python---" print(text.strip("-")) 👉 Output: "Python" 🐍 Clean data, clean code 🐍 Small functions, big impact #Python #PythonTips #CleanCode #LearnPython #Programming #DeveloperLife #100DaysOfCode

🐍 Python Data Structures — A Complete Reference Guide One of the most common struggles for Python beginners (and even intermediate devs) is knowing WHEN to use which data structure. str? list? tuple? set? dict? They all look similar at first — but choosing the wrong one can slow down your code or make it harder to read. So I put together a clean, one-stop reference PDF covering all 5 core Python data structures: ✅ str — string operations & text manipulation ✅ list — dynamic sequences & in-place mutations ✅ tuple — immutable records & hashable keys ✅ set — unique elements & O(1) membership tests ✅ dict — key-value mapping & fast lookups Each section includes: → Creation syntax → Common operations with examples → Real output results → A full comparison table (ordered, mutable, duplicates, lookup time & more) → Type conversion cheat-sheet Whether you're just starting out or brushing up before an interview — this is the kind of reference you'll want bookmarked. 📎 PDF attached — free to download & share! Drop a ❤️ if this helped you, and follow for more Python resources. #Python #PythonProgramming #DataStructures #LearnPython #CodingTips #Programming #Developer #SoftwareEngineering #TechLearning

Python: sort() vs sorted() Have you ever had to pause for a second and think: “Do I need sort() or sorted() here?” 😅 This is the common Python confusions. Let’s clear it up. 🔹 list.sort() ◾ A method (belongs to list objects) ◾ Works only on lists ◾ Sorts the list in-place ◾ Changes the original list ◾ Returns None Example: numbers = [3, 1, 4, 2] numbers.sort() print(numbers) # [1, 2, 3, 4] 🔹 sorted() ◾ A function (built-in Python function) ◾ Returns a new sorted list ◾ Does NOT change the original ◾ Works on any iterable Example: numbers = [3, 1, 4, 2] new_numbers = sorted(numbers) print(new_numbers) # [1, 2, 3, 4] print(numbers) # [3, 1, 4, 2] The key difference: sort() → changes your original data sorted() → keeps your original data safe 💡 Quick way to remember: 👉 If you want to keep the original, use sorted() 👉 If you want to modify the list directly, use sort() #Python #Programming #LearnPython #DataScience #LearningJourney #WomenInTech

If you've never used Python to clean data before, I feel you. But once you try it, you won't go back. With Python you write it once and run it on any dataset. No clicking around, no manual work, just a pipeline that does the job every time. Here's my go-to data cleaning checklist with pandas 👇 1. Read the file 2. Inspect the data 3. Remove duplicates & handle nulls 4. Fix text & standardize 5. Fix data types 6. Validate & export Swipe to see the code for each step ➡️ If you're just starting with Python this is one of the most useful things you can learn. Save this for your next messy dataset.

Day 12/365: Checking If a List Is a Palindrome in Python 🔁 Today I solved a classic problem in Python: checking whether a list is a palindrome or not — using the two‑pointer technique with a for-else loop. 🔍 How this works step by step: I start with a list l that has elements arranged symmetrically. To check if it’s a palindrome, I compare elements from both ends: l[0] with l[-1], l[1] with l[-2], and so on. I only need to go till the middle of the list: range(len(l)//2) Inside the loop: If any pair doesn’t match, I print "list is not palindrome" and use break to exit the loop early. The interesting part is the for-else: The else block runs only if the loop finishes without hitting a break. That means all pairs matched, so I print "list is palindrome". 💡 What I learned: How to use the two‑pointer technique to compare elements from start and end efficiently. How Python’s for-else works — the else is tied to the loop, not the if. Why we only need to iterate till the middle of the list for palindrome checking. How the same logic can be reused for: checking if a string is a palindrome, validating symmetric data in lists and arrays. Day 12 done ✅ 353 more to go. If you have ideas like: checking palindromes while ignoring cases/spaces in strings, handling mixed data types in lists, or checking palindromes in other data structures, drop them in the comments — I’d love to try them next. #100DaysOfCode #365DaysOfCode #Python #LogicBuilding #TwoPointers #Lists #CodingJourney #LearnInPublic #AspiringDeveloper

I used to throw everything into a Python list. 🐍 Need to store data? List. Track config values? List. Remove duplicates? List + awkward manual looping. It worked — but it was the programming equivalent of using a Swiss Army knife to cut a steak. So I wrote about it. My latest blog breaks down all 4 core Python data structures — List, Tuple, Set, and Dictionary — and more importantly, teaches you *when* to reach for each one. 📌 Key takeaways: → Lists are your ordered, flexible workhorse — but mutability can bite you → Tuples signal immutability and are faster + hashable (great for dict keys) → Sets handle deduplication and membership checks in O(1) time — huge at scale → Dictionaries are the backbone of almost every real-world Python application The moment you stop defaulting to lists for everything, your code gets faster, cleaner, and easier to reason about. If you're learning Python — or brushing up before interviews — this one's for you. 👇 🔗 [https://lnkd.in/gm2NBypi] #Python #DataScience #MachineLearning #PythonProgramming #100DaysOfCode #DataStructures #Innomatics #InnomaticsResearchLabs #InnomaticsResearchLabs

From Raw Websites to Structured Data I recently worked on a project where I extracted real-time data from websites using Python. What I did: - Collected data using BeautifulSoup - Parsed HTML content - Converted unstructured data into a clean dataset using Pandas Why it matters: Data collection is the first step in any data analysis process. Without data, there are no insights! Curious — what kind of data would you scrape? #DataAnalytics #Python #WebScraping #Learning

🐍 The most misunderstood line in Python is this: for item in [1, 2, 3]: Most developers think the for loop just "goes through the list". What it actually does: calls iter([1,2,3]) to get an iterator, then calls next() on it repeatedly until StopIteration is raised. That's the entire protocol. Once you understand that, generators click immediately. A generator function with yield IS an iterator — Python implements iter and next automatically. And the magic of yield is that the function pauses at each yield and resumes from there on the next call. Full guide: iterator protocol from scratch, generator functions vs expressions, yield from for delegation, lazy 5-stage file processing pipeline, context managers (enter/exit), @contextmanager, suppress, ExitStack, and send()/throw() for two-way generator communication. A generator expression uses 200 bytes. An equivalent list uses 8MB. For the same data. 📎 Free PDF. Zero pip installs — pure Python standard library. #Python #Generators #Iterators #ContextManagers #PythonProgramming #SoftwareEngineering #CleanCode #BackendDev #Programming