I have several scipy.stats distributions in a list. I want to check if each distribution is e.g. uniform, normal or something else by isinstance. Howe ...
I have several scipy.stats distributions in a list. I want to check if each distribution is e.g. uniform, normal or something else by isinstance. Howe ...
I am trying to understand about sympy's symbolic functions: import sympy from sympy.abc import x,y,z This puts out: This example should illustr ...
I am currently working on a PyQgis based standalone application and I need to add various QgsRubberBand to my Canvas. I made a subclass of it : LineA ...
I am using a numba jitclass and would like to make a transformation on the key whenever it is not a slice (but I want to keep the slice functionality) ...
I have so many dict data with different formats and I want to change the key place to None. I create this function to read all value, but I can change ...
I'm trying to create a class representing vectors (called Vector) and one representing matrices (called Matrix). The problem arised in defining the ma ...
I have a dataframe where the first column, lets call it: df['Name'], looks like the "actual" column, and Id like to change it to look the "desired" co ...
I am running in this multiple times now and never found a satisfying solution. I want to check: Is variable some_var of a number type? More specific ...
I have a json that has all values of strings. I have a decoder that takes all the strings and decodes them into the integers, but there is one value t ...
I have some problem with mocking and testing my function/class. I think the easiest way to explain it will be showing some code: module.py: I wan ...
I'm writing an object serializer but am having issues where the class patterns are not matching the expected cases: When I call dump_obj() with a t ...
in a script I want to run certain lines when a variable is of type Document. However this check always returns false, no matter the input. type(doc ...
How to determine if an object is a class method? Isn't it best practice to use instance(), and how does one make that work? Output: ...
I have a case where I receive objects from another module. The object type can be JSON String, dict or of Google Protobuf. I can use isinstance in pyt ...
With a list like this: ["apple", "orange", 5, "banana", 8, 9] How can I put the string(str) in one list and put integer(int) in another list using is ...
This is my first attempt to make a Python decorator, and I humbly admit to drawing inspiration from a number of StackOverflow posts while doing so. Wh ...
I am working with a list of dictionaries within a dictionary. authors=['a','b'] new_item={'itemType': 'journalArticle', 'title': '', 'creators': [ ...
I want to convert this existing code to use pattern matching: How do you write isinstance checks with pattern matching, and how do you test against ...
For example: will result in: The arg variable is False which is obviously a boolean. The type() function got it right but why does the isinstanc ...
Playing around with isinstance, I would like to know how it works for a subclass check. What are the differences between type() and isinstance()? e ...