Level 5 : What is the purpose of the 'with' statement in Python?

Author: IndraD | Tags: with-statement | 1859+ Python FAQs | Share
global-variable | data_structure | mathematics | decimal | creating-custom-modules | dictionaries | context-manager | async | anchors-(^,-$) | aggregating-data-with-functools.reduce() | destructor | data-structures | choice | asyncio | collections | center | asyncio-module | deep-copy | booleans | condition | built-in | boolean-and-non-boolean | dicts | advanced-file-operations | data-type | defining-functions | copy | design-principle | boolean-masking | creating-and-starting-threads | bitwise-operator | command-line-parsing | compute | assignment-operators | binary-operation | directory-operations | comment | enumerate() | filtering-and-indexing | file | immutability | encapsulation | collection | append | call | id-function | immutable-data-type | threading | pep | matrix-list-comprehension | indexing:-loc-vs-iloc | math-copysign | python_version | control-flow | nested-loop | exception-handling | bitwise-operator | list-mutation | docstring | module | comprehension | iterators | list-methods-and-slicing | default-arguments | identity-operator | overriding-methods | min-max-function | mapping-function | list-method | raise | basic | magic-method | input-function | memory-management | multiple-inheritance | loops | method-overloading | class-decorators | mysql | constructor | methods | matplotlib | python-django | application | operator-or | shallow-copy | keyword | sum() | handling-missing-values-(fillna,-dropna) | literal-characters-and-special-characters | function-argument | descriptors | else | print-statement | datetime.date,-datetime.time,-datetime.datetime | expand-tab | head-and-tail | odd-number | string-formatting | feature | access-modifier | error-handling | slicing | attribute | data-type-conversions | benefit | dictionary-comprehensions | datetime | intering | sorting | integers | else-statement | counter | list,-set,-and-dictionary-comprehensions | strings | gil | software-design | lambda-functions | arbitrary-arguments-(*args,-**kwargs) | __init_subclass__ | filter | def | string-concatenation | logical-operator | syntaxerror | list-indexing | list-join | encoding | sorted | namedtuple | managing-directories-with-os-and-shutil | iterator | decorator | introduction-to-python | numpy | datatype | string-formatting | heap-memory | min-function | memory | data-types | dictionary-methods | int | single-inheritance | name-mangling | sys-module | function | control-flow | sys | range | staticmethod | multiple-inheritance | indentation | comparison | join | binary | built-in-function | python-repl | random | test-discovery | dictionary | exponentiation | round | oops | objects | recurssion | reading:-read(),-readline(),-readlines() | working-with-binary-files-(rb,-wb) | key-value-pairs | thread-safe-data-structures-(queue.queue) | tuples | while-and-for-loop | identifier | list-vs-tuple | max-min | lambdas | expression | exception | generator | escape-operator | logical-operators | exception-handling | integer | global-keyword | higher-order-function | working-with-temporary-files-using-tempfile | using-else-and-finally | list-comprehensions | generators-in-python | import-method | sets | regex | loop-control | random-function | namespace | package-management | string | class | matrix | object-attribute | complex-number | mutable | string-method | list-operation | match | built-in-function | type-conversion-and-casting | list-comprehension | identity-operators-(is,-is-not) | interpreter | string-slicing | tuple-unpacking | syntax-error | functional-programming | string-slicing | inheritance | loop | version | lists | input | thread-synchronization | generators | iterable | built-in-modules | lambda | stack | type_conversion | classes | file-handling | file_handling | identity-operator | math | loop-control-statements | recursion | yield | split | class-and-object | virtual-environment | set | rollback | debugging | filter-function | list-slicing | zip-function | using-join()-and-is_alive()-methods | operator-and | string-methods | init | sorting-and-ranking | round-function | fabs-function | walking-through-directories-using-os.walk() | using-yield-in-functions | inherit | with-statement | factorial-function | precedence | pandas | implementation | input-function | control-statement | __future__ | pickling--unpickling | invalid-list | virtual-environment | data-structure | working-with-dates-and-times | using-assertions-(assertequal,-assertraises) | why-use-multiprocessing-over-threading?-(gil) | multiprocessing | array | complex | mathematical-function | string-iteration | operators | error-handling | conditional-statement | dataframe-and-series-objects | print | floating-point-precision | type-conversion | arithmetic-expression | functions | python-syntax-and-structure | lambda-function | tuple | while-loop | error | conditional-statement | unit-testing | installation | list | while-else-loop | slice | conditional-statements | typeerror | file-handling | list-comprehension | writing:-write(),-writelines() | opening-files-(open()) | data-structure | parsing-with-strptime | thread | joining-and-merging-dataframes | python-operators | multiple-except-blocks | regular-expression | bitwise | library | touples | class-and-instance-variable | introduction-to-multiprocessing | operand | oop | multithreading | logical-operator | regular-expressions | logical-operation | assert | formal-and-actual-parameter | while-loops | formatting-with-strftime | function-and-scope | swapping | using-lists-as-stacks | string-method | goto-function | floats | counter-function | using-the-threading-module | difference-between-threads-and-processes | arithmetic-operation | syntax | conversion | method | membership-operators-(in,-not-in) | sum-function | operator | set-operation | string-manipulation | quantifiers-(*,-+,-?,-{}) | for | pseudocode | format | using-os-and-pathlib-modules | global | __all__-attribute | using-map()-for-transformations | python | raise-statement | functional-programming | return-statement | polymorphism | global-variable | numeric | frozenset | default-mutable-argument | turtle | class-and-inheritance | operations | syntax-error | indexing | precedence-and-associativity | boolean | parameter | assignment-operator | scientific-notation | reading-and-writing-files | reading-and-writing-large-files-efficiently | time-series-with-pandas | operator-overloading | data-type | pass | python-module | data-structures-in-python | zip | python-history | statement | update | introduction-to-threads | tuple-methods | type-conversion | static-method | variable | overflow | version-check | postfix | zfill-function | map-function | working-with-file-paths ...