Self Extracting Archive

When exploring self extracting archive, it's essential to consider various aspects and implications. When do you use 'self' in Python? Are you supposed to use self when referencing a member function in Python (within the same module)? More generally, I was wondering when it is required to use self, not just for methods but for oop - What do __init__ and self do in Python? In this case, there are some benefits to allowing this: 1) Methods are just functions that happen defined in a class, and need to be callable either as bound methods with implicit self passing or as plain functions with explicit self passing. 2) Making classmethod s and staticmethod s means you want to be able to rename and omit self respectively.

Similarly, what is the purpose of the `self` parameter? For a language-agnostic consideration of the design decision, see What is the advantage of having this/self pointer mandatory explicit?. To close debugging questions where OP omitted a self parameter for a method and got a TypeError, use TypeError: method () takes 1 positional argument but 2 were given instead. in the body of the method and got a NameError, consider How can ...

Equally important, git - SSL certificate problem: self signed certificate in certificate .... The reason was an SSL certificate problem: 'self-signed certificate in certificate chain.'" Protected question. To answer this question, you need to have at least 10 reputation on this site (not counting the association bonus). The reputation requirement helps protect this question from spam and non-answer activity. How to avoid explicit 'self' in Python?

The "self" is the conventional placeholder of the current object instance of a class. Its used when you want to refer to the object's property or field or method inside a class as if you're referring to "itself". How can I generate a self-signed SSL certificate using OpenSSL?. The W3C's WebAppSec Working Group is starting to look at the issue.

See, for example, Proposal: Marking HTTP As Non-Secure. How to create a self-signed certificate with OpenSSL The commands below and the configuration file create a self-signed certificate (it also shows you how to create a signing request). How to bypass certificate errors using Microsoft Edge. To allow a self-signed certificate to be used by Microsoft-Edge it is necessary to use the "certmgr.msc" tool from the command line to import the certificate as a Trusted Certificate Authority. Python class methods: when is self not needed - Stack Overflow. In Python, every normal method is forced to accept a parameter commonly named self.

Additionally, this is an instance of class - an object. This is how Python methods interact with a class's state. You are allowed to rename this parameter whatever you please. but it will always have the same value:

Difference between 'cls' and 'self' in Python classes?.