Built-in Exceptions — Python 3.13.3 documentation
23 hours ago · Built-in Exceptions¶ In Python, all exceptions must be instances of a class that derives from BaseException. In a try statement with an except clause that mentions a …
8. Errors and Exceptions — Python 3.13.3 documentation
1 day ago · Exceptions come in different types, and the type is printed as part of the message: the types in the example are ZeroDivisionError, NameError and TypeError. The string printed as …
Built-in Types — Python 3.13.3 documentation
1 day ago · The following sections describe the standard types that are built into the interpreter. The principal built-in types are numerics, sequences, mappings, classes, instances and …
typing — Support for type hints — Python 3.13.3 documentation
2 days ago · The behavior is consistent with type variables’ described above as parameter specification variables are treated by the typing module as a specialized type variable. The …
What’s New In Python 3.10 — Python 3.13.3 documentation
The format_exception(), format_exception_only(), and print_exception() functions can now take an exception object as a positional-only argument. (Contributed by Zackery Spytz and Matthias …
ctypes — A foreign function library for Python — Python 3.13.3 ...
4 days ago · On Windows, when a foreign function call raises a system exception (for example, due to an access violation), it will be captured and replaced with a suitable Python exception. …
Exception Handling — Python 3.13.3 documentation
3 days ago · All standard Python exceptions are available as global variables whose names are PyExc_ followed by the Python exception name. These have the type PyObject * ; they are all …
traceback — Print or retrieve a stack traceback — Python 3.13.3 ...
2 days ago · Since exceptions can be the roots of large objects graph, this utility can significantly improve memory management. The module uses traceback objects — these are objects of …
8. Compound statements — Python 3.13.3 documentation
1 day ago · For an except clause with an expression, the expression must evaluate to an exception type or a tuple of exception types. The raised exception matches an except clause …
sqlite3 — DB-API 2.0 interface for SQLite databases - Python
23 hours ago · The type system of the sqlite3 module is extensible in two ways: you can store additional Python types in an SQLite database via object adapters, and you can let the sqlite3 …