Built-in Exceptions — Python 3.14.2 documentation
2 days ago · User code can raise built-in exceptions. This can be used to test an exception handler or to report an error condition “just like” the situation in which the interpreter raises the …
8. Errors and Exceptions — Python 3.14.2 documentation
3 days ago · Errors detected during execution are called exceptions and are not unconditionally fatal: you will soon learn how to handle them in Python programs. Most exceptions are not …
contextlib — Utilities for with-statement contexts - Python
2 days ago · It is occasionally desirable to catch exceptions from an __enter__ method implementation, without inadvertently catching exceptions from the with statement body or the …
The Python Standard Library — Python 3.14.2 documentation
3 days ago · The library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as …
Exception Handling — Python 3.14.2 documentation
2 days ago · The functions described in this chapter will let you handle and raise Python exceptions. It is important to understand some of the basics of Python exception handling.
4. Execution model — Python 3.14.2 documentation
2 days ago · The Python interpreter raises an exception when it detects a run-time error (such as division by zero). A Python program can also explicitly raise an exception with the raise …
1. Extending Python with C or C++ — Python 3.14.2 documentation
2 days ago · There are predeclared C objects corresponding to all built-in Python exceptions, such as PyExc_ZeroDivisionError, which you can use directly. Of course, you should choose …
8. Compound statements — Python 3.14.2 documentation
2 days ago · Before an except clause’s suite is executed, the exception is stored in the sys module, where it can be accessed from within the body of the except clause by calling …
Introduction — Python 3.14.2 documentation
2 days ago · There are a number of functions to set the exception state: PyErr_SetString() is the most common (though not the most general) function to set the exception state, and …
logging — Logging facility for Python — Python 3.14.2 …
In versions of Python prior to 2.7.1 and 3.2, if this function is called from multiple threads, it is possible (in rare circumstances) that a handler will be added to the root logger more than …