networktestinggenius.tk

​Keywords

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• True

• False

• None

• and

• as

• asset

• def

• class

• continue

• break

• else

• finally

• elif

• del

• except

• global

• for

• if

• from

• import

• raise

• try

• or

• return

• pass

• non

• local

• in

• not

• is

• lambda
   

Identifiers

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Identifiers are the names given to the fundamental building blocks in a program. These can be variables ,class ,object ,functions , lists , dictionaries etc.

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• There are certain rules defined for naming i.e., Identifiers.

• An identifier is a long sequence of characters and numbers.

• No special character except underscore ( _ ) can be used as an identifier.

• Keyword should not be used as an identifier name.

• Python is case sensitive. So using case is significant.

• First character of an identifier can be character, underscore ( _ ) but not digit.