This project is in a trial period, be cautious while contributing. Setup can still change before being approved as a libre project.
Zen

Source string Source string

46/10000 · 46

The string is read only.

English Actions
The rest of the line provides detail based on the type of exception and what caused it.
The preceding part of the error message shows the context where the exception occurred, in the form of a stack traceback. In general it contains a stack traceback listing source lines; however, it will not display lines read from standard input.
:ref:`bltin-exceptions` lists the built-in exceptions and their meanings.
Handling Exceptions
It is possible to write programs that handle selected exceptions. Look at the following example, which asks the user for input until a valid integer has been entered, but allows the user to interrupt the program (using :kbd:`Control-C` or whatever the operating system supports); note that a user-generated interruption is signalled by raising the :exc:`KeyboardInterrupt` exception. ::
The :keyword:`try` statement works as follows.
First, the *try clause* (the statement(s) between the :keyword:`try` and :keyword:`except` keywords) is executed.
If no exception occurs, the *except clause* is skipped and execution of the :keyword:`try` statement is finished.
If an exception occurs during execution of the :keyword:`try` clause, the rest of the clause is skipped. Then, if its type matches the exception named after the :keyword:`except` keyword, the *except clause* is executed, and then execution continues after the try/except block.
If an exception occurs which does not match the exception named in the *except clause*, it is passed on to outer :keyword:`try` statements; if no handler is found, it is an *unhandled exception* and execution stops with a message as shown above.
A :keyword:`try` statement may have more than one *except clause*, to specify handlers for different exceptions. At most one handler will be executed. Handlers only handle exceptions that occur in the corresponding *try clause*, not in other handlers of the same :keyword:`!try` statement. An *except clause* may name multiple exceptions as a parenthesized tuple, for example::

Loading…

User avatar None

Source string added

  1. Python documentation
  2. 3.12
  3. tutorial/errors
  4. English
The :keyword:`try` statement works as follows.
6 months ago
Browse all string changes

Things to check

Multiple failing checks

Following checks are failing:
Mismatched colon: Portuguese (Brazil), Portuguese (Brazil)

Reset

Glossary

English English
No related strings found in the glossary.

String information

Flags
read-only, rst-text
Source string location
../../tutorial/errors.rst:96
String age
6 months ago
Last updated
6 months ago
Source string age
6 months ago
Translation file
string 14