Lpthw stupid way to learn Python 37 python keywords/keywords introduction

This chapter provides a brief description of the various keywords:

and:[Boolean operation] and

Del: Delete variable (function, Class)

From: read from a library or file

not:[Boolean operation] non-

While:while-loop keyword, followed by loop condition

As: typically used with the import class overlay, which represents loading a module with some other name.

Part of the Elif:if branch control.

Global: Declares a variable to be a globally variable.

or:[Boolean operation] or

With: Performs an action, usually in conjunction with AS, and after the action is completed, it must be closed or exited.

Assert: Declares an error. Using the method, Assert is followed by a Boolean operation.

Else:if part of the branch control that represents the condition when other conditions are not established.

If:if Control Branch

Pass: Do not do anything, usually is the seat use.

Yield: iterator generator, I don't understand either. Go back and have a pits.

Break: A method of stopping a loop that is used in a while,for loop.

Except:try the method of an exception capture for the Debug method.

Import: Introduce module.

Print: Output

Class: Declaring a Category

EXEC: Re-executing the following, exec ("Print ' Hello World '), can be refactored as a command. For example, the obtained variable as a variable.

In: Checks whether an element is in a list, a tuple, or a dictionary, and if the check is a dictionary, it is usually checked for key.

Raise: Throws a custom exception.

Continue: Continue the loop without the next steps.

Finally:try the final execution when debugging.

IS: The ID that determines whether two objects are consistent.

Return: Typically used for returns in the body of a function, which can be captured by assignment.

def: defines a function.

For:for-loop

Lambda: is a method of writing an expression whose subject is an expression.

Try: attempt.

Lpthw stupid way to learn Python 37 python keywords/keywords introduction