specifications

Compute variable expressions in mustache templates: what should we get? Question: Given these hash and Mustache template: Hash: { ‘a’: 3 } Template: "This is a+2: {{a+2}}" Ruby and Python give me different outputs: In ruby, I get: /usr/lib/ruby/gems/3.0.0/gems/mustache-1.1.1/lib/mustache/parser.rb:286:in `error’: Unclosed tag (Mustache::Parser::SyntaxError) Line 1 {{a+2}} In python, just empty string Who is right? What …

Is accessing class variables via an instance documented? Question: In Python, class variables can be accessed via that class instance: >>> class A(object): … x = 4 … >>> a = A() >>> a.x 4 It’s easy to show that a.x is really resolved to A.x, not copied to an instance during construction: >>> A.x …

Is there a Python language specification? Question: Is there anything in Python akin to Java’s JLS or C#’s spec? Asked By: kgrad || Source Answers: No, python is defined by its implementation. Answered By: Marko You can check out the Python Reference Answered By: nojevive There’s no specification per se. The closest thing is the …