Python Library Advanced Concepts 🫩🤏🏻

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

2.If Python file and text file are in different folders :
path → entire path of the fileName

workspaces
└── codespaces-blank
├── PYTHON LIB
│ └── https://t.co/TgbPVMV0V4 # FILE
└── DUMMY LIB
└── textFile.txt

TAG : #PYTHON

[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

WAYS TO NAVIGATE FILE PATH IN FILE HANDLING :

1. If Python file and text file are in the same folder:

Path → directly use the file name.

PYTHON LIB #folder
├── textFile.txt #textFile
└── https://t.co/TgbPVMV0V4 #pythonFile

TAG:#python

[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

We can give path in two ways....

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

open()

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

Process of File Handling ?

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

FILE HANDLING ?

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

What is file handling?
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#freshers

[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

CODE EXECUTION FOR HANDLER IN THE PLACE WHERE WE ARE CALLED (HANDLER IN THE MAIN SPACE)

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

HANDLER IN THE PLACE WHERE WE ARE CALLED (HANDLER IN THE MAIN SPACE)

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

CODE EXPECUTION FOR HANDLER IN THE CALLER FUNCTION : #python #pythonprogramming #pythonlearning #coding #SoftwareEngineering #EngineeringJobs #freshers

[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

HANDLER IN THE CALLER FUNCTION :

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

CODE EXPECUTION FOR HANDLER IN THE CURRENT FUNCTION :

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

HANDLER IN THE CURRENT FUNCTION :

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

WHAT HAPPENED INDIDE THE FUNCTION BASED TRY-EXCEPT BLOCK EXECUTION ?

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

FUNCTION BASED TRY-EXCEPT BLOCK #python #pythonprogramming #pythonlearning #coding #SoftwareEngineering #EngineeringJobs #freshers

[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

HERE.............

HANDLER NOT PROVIDED IN THE CURRENT FUNCTION,CALLER FUNCTION AND MAIN SPACE

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

FUNCTION BASED TRY-EXCEPT BLOCK

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

NESTED TRY-EXCEPT BLOCK

NOTE: HERE,IT IS NOT A FUNCTION BASED EXCEPTION HANDLING
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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

NESTED TRY-EXCEPT BLOCK

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[Python Library Advanced Concepts 🫩🤏🏻 @python_lib]

BASIC EXPLAINATION OF TRY+GENERIC EXCEPT+FINALLY

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