Recent questions tagged introspection

0 votes

394 views

1 answer

introspection - Listing defined functions in Bash

I'm trying to write some code in bash which uses introspection to select the appropriate function to call. Determining ... Is there a Right Way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

279 views

1 answer

introspection - Can Python determine the class of an object accessing a method

Is there anyway to do something like this: class A: def foo(self): if isinstance(caller, B): print "B can' ... responses: they were a big help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

348 views

1 answer

introspection - How to introspect all available methods and members of a Rust type?

Is there a way to print out a complete list of available members of a type or instance in Rust? For ... tools (not necessarily macros). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

243 views

1 answer

introspection - Implementing NSCopying in Swift with subclasses

Consider two classes. The first is Vehicle, an NSObject subclass that conforms to NSCopying: class Vehicle : NSObject, ... I'm not considering? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

422 views

1 answer

introspection - Get all methods of an Objective-C class or instance

In Objective-C I can test whether a given class or instance responds to certain selectors. But how can query ... of all methods or properties)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

288 views

1 answer

introspection - Python: How to retrieve class information from a 'frame' object?

Is it possible to retrieve any class information from a frame object? I know how to get the file (frame.f_code. ... if not in an instance). See Question&Answers more detail:os...