hasattr((built-in) __hash__() hash((built-in) hashable abc (collections module) hashable objects heapq module - help((built-in) hex(built-in float type hexadecimal numbers html entities module html escapes html parser module html text py (example) http package hypot((math module) __iadd__((+=) __iand__((&=) id((built-in) identifiers - identity testingsee is identity operator idle (programming environment) - - if (statement) - __ifloordiv__((//=) __ilshift__((<<=) image py (example) - imap (internet message access protocol) imaplib module immutable arguments immutable attributes immutable classes immutable objects __imod__((%=) import (statement) - __import__((built-in) import order policy importerror (exception) importsdynamic - importsrelative __imul__((*=) in (membership operator) indentationfor block structure indentedlist py (example) - __index__() index(bytearray type bytes type list type str type - tuple type indexerror (exception) indexing operator ([]) infinite loop inheritance - inheritancemultiple - ini (extension) __init__() type type __init__ py package file initializationof objects input((built-in) insert (sql statement) insert(bytearray type list type inspect module installing python - instance variables __int__() int((built-in) int type - bit_length() bitwise operatorstable of conversionstable of