Python tutorial #7: Python Namespaces and Scope

Web Reference: The mission of the Python Software Foundation is to promote, protect, and advance the Python programming language, and to support and facilitate the growth of a diverse and international community of Python programmers. Python, which was initially developed by Guido van Rossum and made available to the public in 1991, is currently one of the most widely used general-purpose programming languages. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

YouTube Excerpt: This Python Namespaces and Scope tutorial is about what is namespace in Python, what is scope in Python, and why they are needed. What is the difference between Python namespaces and scopes. Python Namespace is a dictionary that contains names (function names, variables names, class names etc.) and their values. The value of such Python name is an address in memory where the certain object is located. Python Scope is a path of search - where Python looks for a name's definition. In this video: - a function's parameters in Python are local variables, - what is a Python namespaces - what is a Python scope, - LEGB, - Why do we need namespaces in Python This video is the 8th video of my Python in depth tutorial. Follow me @: Telegram: https://t.me/red_eyed_coder_club Twitter: https://twitter.com/CoderEyed Facebook: https://fb.me/redeyedcoderclub Timecodes: 00:00 - Beginning 00:28 - Python local variables. In Python parameters of a function are the local variables of the function. 02:37 - Encountering Python namespace. Python functions create a new namespace to store local variables in it. 05:17 - What is Python namespace? 08:06 - How does Python figure out in which namespace it should write a specific name, and its value? The place where an assignment is performed determines the namespace where the name will be located. 08:40 - What is a Python scope? LEGB - local, enclosed, global, built-ins. 14:21 - The Python's scope determines in which namespace Python will look for a particular name, and in what order Python will look for it. For all new Python developers is highly recommended to complete this course: ► https://youtu.be/Qc_Qgp3O320 Landing page: ► https://red-eyed-coder-club.github.io/courses/practical-python-web-scraping *** Other videos of the Python Tutorial Playlist *** Python Tutorial #0: Introduction, Python modules, How to run Python scripts https://youtu.be/5JHnMLfUUE4 Python Tutorial #1: Data Types in Python and Real World https://youtu.be/gfm1vtQYctY Python Tutorial #2: Python Strings and String methods https://youtu.be/JS8ndfmH_DQ Python Tutorial #3: Python Numbers Tutorial and Math operations https://youtu.be/uC7lBQuuP3M Python Tutorial #4: Python Variables, overriding, dynamic typing in Python https://youtu.be/eBReeuBz7n4 Python tutorial #5: Immutability of strings, strings formatting https://youtu.be/DXZtDxf-A9c Python tutorial #6: Python FUNCTIONS Tutorial https://youtu.be/r4mC2Mnu-PU Python tutorial #7: Python Namespaces and Scope https://youtu.be/L8UtCpEgo8I Python tutorial #8: Python Boolean Tutorial and If statement https://youtu.be/Ibiv-UqYtPs Python tutorial #9: Python LISTS Tutorial https://youtu.be/vxpKVyvBoR4 Python tutorial #10: Python FOR loops tutorial https://youtu.be/HWAH-_RZTnU Python tutorial #11: Python DICTIONARIES Tutorial, None type in Python https://youtu.be/X2HOX-UCy_g Python tutorial #12: WHILE Loop Python Tutorial https://youtu.be/_j5XSN7KguE Python tutorial #13: Python FILE Handling, file objects, WITH context manager https://youtu.be/gRJ1DzB0fNU Python tutorial #14: Python EXCEPTION Handling Tutorial https://youtu.be/vZo3EI1X6Q8 --- Also will be useful: How to use VSCode for Python: https://youtu.be/zH0jLiDusf8 How to run Python scripts in Atom: https://youtu.be/P2zKoywKjxY Red Eyed Coder Club (RED) channel is the best place to learn Python programming: https://www.youtube.com/channel/UCh_LSaTv2GeZ3woJNTGihew Python tutorial #7: Python Namespaces and Scope | namespace in Python https://youtu.be/L8UtCpEgo8I This video is about scope and namespace in Python - what is namespace in Python and what is scope in Python. What is the difference between Python's scope and namespace. #python #pythontutorial #redeyedcoderclub #pythonnamespaces #pythonscope

This Python Namespaces and Scope tutorial is about what is namespace in Python, what is scope in Python, and why they are needed. What is the...

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