The default message is often hard to read:
E _pytest.config.ConftestImportFailure: (local('D:\\projects\\pytest\\.tmp\\root\\foo\\conftest.py'), (<class 'RuntimeError'>, RuntimeError('some error',), <traceback object at 0x000001CCC3E39348>))
Using a shorter message is better:
E _pytest.config.ConftestImportFailure: RuntimeError: some error (from D:\projects\pytest\.tmp\root\foo\conftest.py)
And we don't really lose any information due to exception chaining.
This started from fixing the test, where `"xdist_strict True"` was used
as a single argument, although you typically would see `["xdist_strict",
"True"]`.
Improves the error message to mention the option that caused the error.
ExitCode is used in several internal modules and hooks and so with type
annotations added, needs to be imported a lot.
_pytest.main, being the entry point, generally sits at the top of the
import tree.
So, it's not great to have ExitCode defined in _pytest.main, because it
will cause a lot of import cycles once type annotations are added (in
fact there is already one, which this change removes).
Move it to _pytest.config instead.
_pytest.main still imports ExitCode, so importing from there still
works, although external users should really be importing from `pytest`.
Plugins specified with ``-p`` are now loaded after internal plugins, which
results in their hooks being called *before* the internal ones.
This makes the ``-p`` behavior consistent with ``PYTEST_PLUGINS``.
* fix/adjust test_disable_plugin_autoload
* adjust test_plugin_loading_order
This avoids mutating the original list to reflect on InvocationParams,
which is supposed to be an immutable snapshot of the state of pytest.main()
at the moment of invocation (see pytest-dev/pytest-xdist#478).
`argparse.HelpFormatter` looks at `$COLUMNS` only, falling back to a
default of 80.
`py.io.get_terminal_width()` is smarter there, and could even work
better with https://github.com/pytest-dev/py/pull/219.
This ensures to use a consistent value for formatting the ini values etc.
These attributes can be used to access the unchanged arguments passed
to pytest.main().
The intention is to use these attributes to initialize workers in
the same manner as the master node is initialized in pytest-xdist.
Ran Benita
Ram Rachum
Gleb Nikonorov
Bruno Oliveira
Claire Cecil
Daniel Hahler
Florian Bruhin
Bruno Oliveira