What do python's 33 reserved words mean?

Python’s 33 reserved words mean: 1. [and] is used for expression operations and logical AND operations; 2. [as] is used for type conversion; 3. [assert] is used to judge variables or Whether the value of the conditional expression is true; 4. [break] interrupts the execution of the loop statement.

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python The 33 reserved words mean:

python reserved words Description

• ##and Used for expression operations, Logic and operation

• # AS is used for type conversion

• #ASSERT asserted to determine whether the value of variables or conditional expressions is true

• break                                                                                                                                                                                                                          . Loop

##def Used to define functions or methods
del Delete the value of a variable or sequence
LIF condition statement is combined with iF Else use
## Else conditional statement condition statement, combined with if, elif. It can also be used for exceptions and loops.
except includes the operation code after catching the exception, and is used in combination with try and finally.
exec is used for Execute python statement

• ##for                                                                                                                                                                               to be executed. Use

• ## From to import modules with TRY, Except, and use

• ## Global defining global variables

• if                                                                                                                                                                                                                                                                                               # in Determine whether the variable exists in the sequence

• ##is Determine whether the variable is an instance of a certain class

• ##lambda Define anonymous function

• # NOT for expression operations, logic non -operation

## or used for expression operations, logic or operation
#pass -empty class, function, method, method of method
## Print printing sentence
# Raise abnormally throw operation
return Used to return calculation results from functions
try Contains statements that may cause exceptions, used in conjunction with except and finally
while                                                                                                                                                 using       using       using         using ’ s ’ s ’ ’ s ’ ’ s through through through through through using ’s ’ through through through ‐ ‐ ‐ ‐ ‐ n n ‐ to to return values ​​from functions in turn
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