Level 1 : What is the purpose of the __enter__ and __exit__ methods in a Python class?

Author: IndraD | Tags: context-manager | 1736+ Python FAQs | Share
lists | class-and-inheritance | global-variable | python-django | print | installation | list-comprehension | escape-operator | turtle | assert | control-statement | factorial-function | overflow | higher-order-function | operator-overloading | arithmetic-operation | else-statement | datetime | command-line-parsing | scientific-notation | precedence-and-associativity | raise | set-operation | global-keyword | id-function | default-mutable-argument | syntax-error | filter | zfill-function | object-attribute | string-method | identifier | decorator | logical-operator | input-function | enumerate() | docstring | asyncio-module | conditional-statement | python-repl | random-function | sys | classes | encoding | memory | data-structure | name-mangling | generators | functional-programming | compute | dictionary | polymorphism | python-history | keyword | lambda-function | function-argument | comprehension | with-statement | multithreading | type-conversion | pep | binary-operation | bitwise | inheritance | syntaxerror | touples | return-statement | function | counter-function | round-function | deep-copy | immutability | string-manipulation | file_handling | while-loop | condition | input-function | oop | sorting | choice | operand | formal-and-actual-parameter | collection | input | logical-operation | exponentiation | string-method | int | application | error-handling | expand-tab | immutable-data-type | methods | sum() | join | list-method | python-module | zip-function | data_structure | round | operators | virtual-environment | variable | version | benefit | interpreter | staticmethod | generators-in-python | while-and-for-loop | regular-expression | array | comment | destructor | gil | operator-or | global-variable | slicing | dicts | bitwise-operator | error | iterator | thread | list-vs-tuple | heap-memory | collections | math-copysign | string | slice | built-in-function | set | module | loop | matrix | syntax-error | update | basic | matrix-list-comprehension | threading | statement | numeric | control-flow | floating-point-precision | indexing | recursion | bitwise-operator | package-management | counter | operator-and | list-comprehension | iterable | class | random | binary | shallow-copy | class-and-object | indentation | recurssion | rollback | loop-control | integer | fabs-function | split | range | exception-handling | import-method | odd-number | identity-operator | __init_subclass__ | boolean | copy | attribute | sys-module | data-type | python_version | access-modifier | regex | encapsulation | asyncio | nested-loop | def | tuple-unpacking | data-type | mapping-function | constructor | max-min | parameter | objects | file | built-in | stack | min-function | method | boolean-and-non-boolean | class-and-instance-variable | filter-function | library | mathematics | postfix | matplotlib | async | memory-management | operations | virtual-environment | multiple-inheritance | datatype | sum-function | invalid-list | namespace | append | debugging | descriptors | numpy | head-and-tail | tuple | match | logical-operator | __all__-attribute | mysql | pseudocode | list-indexing | sorted | control-flow | operator | python | complex | loops | init | assignment-operator | frozenset | string-concatenation | exception | list-slicing | decimal | namedtuple | list-mutation | string-slicing | list-operation | list-join | math | data-structure | format | file-handling | center | string-formatting | conditional-statement | pandas | exception-handling | file-handling | design-principle | call | magic-method | pickling-&-unpickling | expression | built-in-function | complex-number | lambdas | map-function | syntax | zip | goto-function | string-iteration | mathematical-function | mutable | typeerror | static-method | version-check | __future__ | implementation | while-else-loop | for | list | identity-operator | function-and-scope | software-design | string-slicing | data-structures | arithmetic-expression | feature | yield | inherit | comparison | functions | global | print-statement | string-formatting | precedence | swapping | oops | conversion | multiprocessing | lambda | type-conversion | context-manager | generator | dictionaries | min-max-function | type_conversion ...