英文文档: eval(expression, globals=None, locals=None) The arguments are a string and optional globals and locals. If provided, globals must be a dictionary. If provided, localscan be any mapping object. The expression argument is parsed and evaluated as…
英文文档: eval(expression, globals=None, locals=None) The arguments are a string and optional globals and locals. If provided, globals must be a dictionary. If provided, locals can be any mapping object. The expression argument is parsed and evaluated as…
英文文档: compile(source, filename, mode, flags=0, dont_inherit=False, optimize=-1) Compile the source into a code or AST object. Code objects can be executed by exec() or eval(). source can either be a normal string, a byte string, or an AST object. Ref…