{"id":19482,"date":"2021-09-10T11:47:33","date_gmt":"2021-09-10T06:17:33","guid":{"rendered":"https:\/\/tutorial.eyehunts.com\/?p=19482"},"modified":"2022-05-05T18:16:45","modified_gmt":"2022-05-05T12:46:45","slug":"python-with-keyword-example-code","status":"publish","type":"post","link":"https:\/\/tutorial.eyehunts.com\/python\/python-with-keyword-example-code\/","title":{"rendered":"Python with keyword | Example code"},"content":{"rendered":"\n

In python the with keyword is used when working with unmanaged resources (like file streams). . It provides ‘syntactic sugar’ for try\/finally blocks<\/a>.<\/p>\n\n\n\n

Syntax of with keyword<\/strong><\/p>\n\n\n\n

  with expression [as variable]:\n\t    with-block-statement(s)<\/code><\/pre>\n\n\n\n
<\/div>\n\n\n\n
Python Example of “with keyword”<\/strong><\/h2>\n\n\n\n
Simple example code. It creates a with-block that executes that usages the variable which is declared with “with keyword<\/strong>“.<\/p>\n\n\n\n
The with keyword<\/strong> is basically used to ensure that the __exit__ method is called at the end of the block.<\/p>\n\n\n\n
<\/div>\n\n\n\n
Example<\/strong>: Open a file and write the text.<\/p>\n\n\n\n
file_name = \"file.txt\"\n\n# opening a file and creating with-block\nwith open(file_name, \"w\") as myfile:\n    myfile.write(\"Welcome Developer\")\n\n# ensure that file is closed or not\nif myfile.closed:\n    print(\"File is closed\")\n<\/code><\/pre>\n\n\n\n
Output<\/strong>: <\/p>\n\n\n\n
\"Python<\/figure><\/div>\n\n\n\n
<\/div>\n\n\n\n
Do comment if you have any doubts or suggestions on this Python keyword tutorial.<\/p>\n\n\n\n
Note:<\/strong> IDE: PyCharm<\/a> 2021.3.3 (Community Edition)<\/p>
Windows 10<\/p>
Python 3.10.1<\/strong><\/p>
All Python Examples are in Python 3<\/strong>, so Maybe its different from python 2 or upgraded versions.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"
In python the with keyword is used when working with unmanaged resources (like file streams). . It provides ‘syntactic sugar’ for try\/finally blocks. Syntax of with keyword Python Example of “with keyword” Simple example code. It creates a with-block that executes that usages the variable which is declared with “with keyword“. The with keyword is… Read More »Python with keyword | Example code<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[30],"tags":[97,196],"post_series":[],"class_list":["post-19482","post","type-post","status-publish","format-standard","hentry","category-python","tag-python-keywords","tag-python-with"],"yoast_head":"\nPython with keyword | Example code<\/title>\n<meta name=\"description\" content=\"In python the with keyword is used when working with unmanaged resources (like file streams). . 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