我看到了https://docs.python.org/3/reference/grammar.html 的文档
但我无法理解NAME.
的定义是NAME什么？
也许，NAME是开始字母表或结构化_字母表和数字和_。
如果您的问题是“如何在 python 中定义 NAME”（它必须遵循哪些规则才能成为 NAME），那么答案就在这里：
identifier ::= xid_start xid_continue*
id_start ::= <all characters in general categories Lu, Ll, Lt, Lm, Lo, Nl, > the underscore, and characters with the Other_ID_Start property>
id_continue ::= <all characters in id_start, plus characters in the categories Mn, Mc, Nd, Pc and others with the Other_ID_Continue property>
xid_start ::= <all characters in id_start whose NFKC normalization is in "id_start xid_continue*">
xid_continue ::= <all characters in id_continue whose NFKC normalization is in "id_continue*">
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我来说两句