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Do parsers of previous pythons emit warnings: "this feature is not available in pythons 3.3 3.4 3.5 etc" ?
by singularity2001 7y ago
Do parsers of previous pythons emit warnings: "this feature is not available in pythons 3.3 3.4 3.5 etc" ?
- deleted 7y ago[deleted]
- ben509 7y agoNo, just a SyntaxError. Generally, library authors won't be able to use it if they want to support many versions; same as with f-strings.