{"id":329528,"date":"2023-08-08T14:00:00","date_gmt":"2023-08-08T14:00:00","guid":{"rendered":"https:\/\/realpython.com\/courses\/if-name-main-python\/"},"modified":"2023-08-08T14:00:00","modified_gmt":"2023-08-08T14:00:00","slug":"what-does-if-__name__-__main__-mean-in-python","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/2023\/08\/08\/what-does-if-__name__-__main__-mean-in-python\/","title":{"rendered":"What Does if __name__ == "__main__" Mean in Python?"},"content":{"rendered":"

<\/p>\n

You’ve likely encountered Python’s if __name__ == \"__main__\"<\/code> idiom when reading other people’s code. You might have even used if __name__ == \"__main__\"<\/code> in your own scripts. But did you use it correctly?<\/p>\n

This line of code can seem a little cryptic, so don’t fret if you’re not completely sure what<\/strong> it does, why<\/strong> you might want it, and when<\/strong> to use it.<\/p>\n

In this video course, you’ll learn all about Python’s if __name__ == \"__main__\"<\/code> idiom.<\/p>\n

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In this video course, you’ll learn all about Python’s name-main idiom. You’ll learn what it does in Python, how it works, when to use it, when to avoid it, and how to refer to it.<\/p>\n<\/div>","protected":false},"author":2055,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"What Does if __name__ == "__main__" Mean in Python? - ITTeacherITFreelance.hk","description":"In this video course, you'll learn all about Python's name-main idiom. You'll learn what it does in Python, how it works, when to use it, when to avoid it, and"},"footnotes":""},"categories":[10700],"tags":[],"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/329528"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/2055"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=329528"}],"version-history":[{"count":1,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/329528\/revisions"}],"predecessor-version":[{"id":329529,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/329528\/revisions\/329529"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=329528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=329528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=329528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}