An immutable object holding a source code fragment. When using Source(...), the source lines are deindented.

Error in pytest usage or invocation.

Presenting information about failing Functions and Generators.

Helper to conveniently monkeypatch attributes/items/environment variables/syspath. Returned by the :fixture:`monkeypatch` fixture. :vers

A :py:class:`pluggy.PluginManager <pluggy.PluginManager>` with additional pytest-specific functionality: * Loading plugins from the command l

Flexible matching of text. This is a convenience class to test large texts like the output of commands. The constructor takes a list of

A request for a fixture from a test or fixture function. A request object gives access to the requesting test context and has an optional ``p

Encodes the valid exit codes by pytest. Currently users and plugins may supply other exit codes as well. .. versionadded:: 5.0

Wrapper around a Python frame holding f_locals and f_globals in which expressions can be evaluated.

Warning emitted for configuration issues.

Context manager that prepares the whole logging machinery properly.

The result of :method:`CaptureFixture.readouterr`.

A logging formatter which colorizes the %(levelname)..s part of the log format passed to __init__.

Base class for all warnings emitted by pytest.

r"""``Stash`` is a type-safe heterogeneous mutable mapping that allows keys and value types to be defined separately from where it (the ``Stas

A context manager to record raised warnings. Adapted from `warnings.catch_warnings`.

Raised if an Argument instance is created with invalid or inconsistent arguments.

PEP302/PEP451 import hook which rewrites asserts.

State for the assertion plugin.

The capture plugin. Manages that the appropriate capture method is enabled/disabled during collection and each test phase (setup, call, teard

Wrapper around Python code objects.

Fast file completer class.

Record all hooks called in a plugin manager. Hook recorders are created by :class:`Pytester`. This wraps all the hook calls in the plugin ma

Factory for :class:`MarkDecorator` objects - exposed as a ``pytest.mark`` singleton instance. Example:: import pytest @py

Traceback objects encapsulate and offer higher level access to Traceback entries.

Class that mimics the necessary behaviour of optparse.Option. It's currently a least effort implementation and ignoring choices and integer p

A planned parameterized invocation of a test function. Calculated during collection for a given test function's Metafunc. Once collection is

Collection report object. Reports can contain arbitrary extra attributes.

File completer class, optionally takes a list of allowed extensions.

A container for a factory definition.

pytest fixture definitions and information is stored and managed from this class. During collection fm.parsefactories() is called multiple ti

A decorator for applying a mark on test functions and classes. ``MarkDecorators`` are created with ``pytest.mark``:: mark1 = pytest.mark

A group of options shown in its own section.

The expression contains invalid syntax. :param column: The column in the line where the error occurred (1-based). :param message: A descripti

this helper wraps around hook callers until pluggy supports fixingcalls, this one will do it currently doesn't return full hook caller p

A logging style with special support for multiline messages. If the message of a record consists of multiple lines, this style formats the me

Warning emitted by the pytest assert rewrite module.

Warning emitted when pytest is not able to collect a file or symbol in a module.

Warning class for features that will be removed in a future version.

The result of running a command from :class:`~pytest.Pytester`.

repr.Repr that limits the resulting size of repr() and includes information on exceptions raised during the call.

Represents one of the possible fixture scopes in pytest. Scopes are ordered from lower to higher, that is: ->>> higher ->>>

Factory for temporary directories under the common base temp directory. The base directory can be configured using the ``--basetemp`` option.

A logging StreamHandler used by the live logging feature: it will write a newline before the first log message in each test. During live logg

Dummy wrapper around a function object for internal use only. Used to correctly unwrap the underlying function object when we are creating fi

PrettyPrinter that always dispatches (regardless of width).

Perform approximate comparisons where the expected value is a Decimal.

Perform approximate comparisons where the expected value is a single number.

Assertion rewriting implementation. The main entrypoint is to call .run() with an ast.Module instance, this will then find all the assert sta