inspect

问题 Given the output of inspect.stack() , is it possible to get the function objects from anywhere from the stack frame and call these? If so, how? (I already know how to get the names of the functions.) Here is what I'm getting at: Let's say I'm a function and I'm trying to determine if my caller is a generator or a regular function? I need to call inspect.isgeneratorfunction() on the function object. And how do you figure out who called you? inspect.stack() , right? So if I can somehow put

问题 I have an object in python like <Person at /project/persons/id> . Now I want to see all the attributes of the person like I have FirstName, LastName and title of the person. What I would like to get is {'FirstName':'Anna', 'LastName': 'Perry', 'Title' : 'Ms.'} . I tried object.__dict__ but it gives me other built-in attributes as well. I would only like to get user specified attributes. Can anyone help me with this? 回答1: There's no direct way to get only the user-defined attributes. Often

问题 I have a set of working pages and want to inspect variables at a break point on a JSP page. unfortunately the context menu for the variable doesn't show the normal Inspect/Watch options as it does when in a Java file. Any ideas? 回答1: Here is a solution worked for me: In Eclipse open the Display tab view (Window -> Show View -> Display) In the Display tab write the variable or expression you want to inspect. Select it and do a right click and you'll have the a menu with the option inspect (or

问题 When i inspect an website with Chrome i can to see some iframe data like this: Example Chrome inspect I did the following solutions : I can inspect WebView to get iFrame element, but i cant Log these content (Like input tag, etc...). I try to get new recaptcha token from iframe link, but received token not valid for its services. I tried to get this amount of token using some JavaScript code but I always received null it try to get all content by this code: @Override public void

问题 I have the following code to compare a base class' current (empty) implementation of required functions to its sub-classes, which must implement them in some different way in order to be considered acceptable at runtime. Without using a metaclass=ABCMeta and implementing @abstractmethod decorators on these base class methods, how do I go about doing this? For now, I'm writing the following __init_subclass__ hook on my ad-hoc, metaclass-less abstract base classes in multiple places in my

问题 I have an open folder on my computer, OpenFunctions\ ____Template.py function1.py function2.py ...... functionx.py This folder is experimental purpose for extend the ability of the whole app can doing. So let’s just think it is a quick and dry trying, no security consideration in this case. My purpose is, if I drop a functionx.py following the ____Template.py , the app can know the new functions is available and will invoke the functions defined in this new joined file in someway – something

问题 I am using Coded UI to automate an application. In the automation process a complex process happens inside the application (loading a PowerPoint inside the application). After this process I can't continue the test because MSAA unable to find any controls in the application.I am using Inspect.exe, before and after the automation fails. I have attached the screen shot of Inspect tool before and after the failure. Is there any solution to overcome this issue? I can't continue automation testing

问题 I'm trying to get the name of all methods in my class. When testing how the inspect module works, i extraced one of my methods by obj = MyClass.__dict__['mymethodname'] . But now inspect.ismethod(obj) returns False while inspect.isfunction(obj) returns True , and i don't understand why. Is there some strange way of marking methods as methods that i am not aware of? I thought it was just that it is defined in the class and takes self as its first argument. 回答1: You are seeing some effects of

问题 let us assume that there is a big, commercial project (a.k.a Project), which uses Python under the hood to manage plugins for configuring new control surfaces which can be attached and used by Project. There was a small information leak, some part of the Project's Python API leaked to the public information and people were able to write Python scripts which were called by the underlying Python implementation as a part of Project's plugin loading mechanism. Further on, using inspect module and

问题 I have a decorator in PY. It is a method and takes the function as a parameter. I want to create a directory structure based based on the passed function. I am using the module name for the parent directory but would like to use the classname for a subdirectory. I can't figure out how to get the name of the class that owns the fn object. My Decorator: def specialTest(fn): filename = fn.__name__ directory = fn.__module__ subdirectory = fn.__class__.__name__ #WHERE DO I GET THIS 回答1: If fn is