Understanding . get() method in Python - Stack Overflow The sample code in your question is clearly trying to count the number of occurrences of each character: if it already has a count for a given character, get returns it (so it's just incremented by one), else get returns 0 (so the incrementing correctly gives 1 at a character's first occurrence in the string)
Understanding __get__ and __set__ and Python descriptors Non-data descriptors, instance and class methods, get their implicit first arguments (usually named self and cls, respectively) from their non-data descriptor method, __get__ - and this is how static methods know not to have an implicit first argument
Automatically create file requirements. txt - Stack Overflow Sometimes I download the Python source code from GitHub and don't know how to install all the dependencies If there isn't any requirements txt file I have to create it by hand Given the Python so