Add snippet for if __name__ == "__main__": block (microsoft#2881)

Author: rsnk96

news/1 Enhancements/2242.md

@@ -0,0 +1,2 @@
+Add a new simple snippet for `if __name__ == '__main__':` block. The snippet can be accessed by typing `__main__`
+(thanks [R S Nikhil Krishna](https://github.com/rsnk96/))

snippets/python.json

@@ -184,15 +184,12 @@
  "description": "Code snippet for a lambda statement"
  },
  "if(main)": {
- "prefix": "if(main)",
+ "prefix": "__main__",
  "body": [
- "def main():",
- "\t${1:pass}",
- "",
- "if __name__ == '__main__':",
- "\tmain()"
+ "if __name__ == \"__main__\":",
+ " ${1:pass}",
  ],
- "description": "Code snippet for a main function"
+ "description": "Code snippet for a `if __name__ == \"__main__\": ...` block"
  },
  "async/def": {
  "prefix": "async/def",