When using `(i)var` in the class docstring it would link `duration` to
`_pytest.runner.TestReport.duration`.
This moves the docstrings to the attributes properly.
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.
pytest has several instances where plugins set their own attributes on
objects they receive in hooks, like nodes and config. Since plugins are
detached from these object's definition by design, this causes a problem
for type checking because these attributes are not defined and mypy
complains.
Fix this by giving these objects a "store" which can be used by plugins
in a type-safe manner.
Currently this mechanism is private. We can consider exposing it at a
later point.
This was changed unintentionally in 45c4a8fb3 (pytest 5.3.0), but only
EnvironmentErrors might have `errno`.
Since that is not really guaranteed and it is good to have more
information this uses the string representation of the exc in the trace
message.
It should only return `True` when something is to be ignored, not
`False` otherwise typically.
This caused e.g. bad interaction with the cacheprovider (before
https://github.com/pytest-dev/pytest/pull/6448).
Passing in a tuple crashes in `_prepareconfig`:
def test_invoke_with_tuple(self):
> pytest.main(("-h",))
src/_pytest/config/__init__.py:82: in main
config = _prepareconfig(args, plugins)
src/_pytest/config/__init__.py:229: in _prepareconfig
return pluginmanager.hook.pytest_cmdline_parse(
…
src/_pytest/helpconfig.py:98: in pytest_cmdline_parse
config = outcome.get_result() # type: Config
src/_pytest/config/__init__.py:808: in pytest_cmdline_parse
self.parse(args)
src/_pytest/config/__init__.py:1017: in parse
self._preparse(args, addopts=addopts)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
def _preparse(self, args: List[str], addopts: bool = True) -> None:
…
if addopts:
ini_addopts = self.getini("addopts")
if ini_addopts:
> args[:] = self._validate_args(ini_addopts, "via addopts config") + args
E TypeError: can only concatenate list (not "tuple") to list
addopts = True
args = ('-h',)
env_addopts = ''
ini_addopts = ['-rfEX', …]
src/_pytest/config/__init__.py:956: TypeError: can only concatenate list (not "tuple") to list
Might be worth handling (converting it to a list for example), but it
was documented to be a list to begin with when removing support for
strings (a7e401656).
