5. Data Structures — Python 3.13.3 documentation
3 days ago · Curly braces or the set() function can be used to create sets. Note: to create an empty set you have to use set(), not {}; the latter creates an empty dictionary, a data structure …
The Python Tutorial — Python 3.13.3 documentation
2 days ago · It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its …
Functionality to operate with graph-like structures - Python
3 days ago · Create an instance of the TopologicalSorter with an optional initial graph. Add additional nodes to the graph. Call prepare() on the graph. While is_active() is True, iterate …
struct — Interpret bytes as packed binary data — Python 3.13.3 ...
2 days ago · Return a new Struct object which writes and reads binary data according to the format string format. Creating a Struct object once and calling its methods is more efficient …
ctypes — A foreign function library for Python — Python 3.13.3 ...
4 days ago · ctypes allows creating C callable function pointers from Python callables. These are sometimes called callback functions . First, you must create a class for the callback function.
pickle — Python object serialization — Python 3.13.3 documentation
2 days ago · Source code: Lib/pickle.py The pickle module implements binary protocols for serializing and de-serializing a Python object structure. “Pickling” is the process whereby a …
Data Persistence — Python 3.13.3 documentation
4 days ago · Data Persistence¶ The modules described in this chapter support storing Python data in a persistent form on disk. The pickle and marshal modules can turn many Python data …
heapq — Heap queue algorithm — Python 3.13.3 documentation
3 days ago · To create a heap, use a list initialized to [], or you can transform a populated list into a heap via function heapify(). The following functions are provided: heapq. heappush ( heap , …
3. Data model — Python 3.13.3 documentation
2 days ago · All data in a Python program is represented by objects or by relations between objects. (In a sense, and in conformance to Von Neumann’s model of a “stored program …
6. Modules — Python 3.13.3 documentation
2 days ago · Suppose you want to design a collection of modules (a “package”) for the uniform handling of sound files and sound data. There are many different sound file formats (usually …