`TerminalWriter`, imported recently from `py`, contains its own
incomplete wcwidth (`char_with`/`get_line_width`) implementation. The
`TerminalReporter` also needs this, but uses the external `wcwidth`
package.
This commit brings the `TerminalWriter` implementation up-to-par with
`wcwidth`, moves to implementation to a new file `_pytest._io.wcwidth`
which is used everywhere, and removes the dependency.
The differences compared to the `wcwidth` package are:
- Normalizes the string before counting.
- Uses Python's `unicodedata` instead of vendored Unicode tables. This
means the data corresponds to the Python's version Unicode version
instead of the `wcwidth`'s package version.
- Apply some optimizations.
This hook has some functionality to provide explicit markup for the test
status. It seemed unused and wasn't tested, so I was tempted to remove
it, but I found that the pytest-rerunfailures plugin uses it, so
document it and add a test instead.
* Use code highlighting if pygments is installed
* Use colorama constants instead of bare ascii codes
Could not find the exact equivalent of 'hl-reset' code using colorama
constants though.
* Refactor ASCII color handling into a fixture
* Revert back to using explicit color codes
* In Python 3.5 skip rest of tests that require ordered markup in colored output
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`.
- refactor _get_main_color/build_summary_stats_line
- factor out property _is_last_item; test_summary_stats: tr._is_last_item
- _write_progress_information_filling_space: remove color arg
- use setter for stats, handling main color
- _get_main_color: skip cache for last item
- Handle random order in test for py35.
As far as the output is concerned, they are both identical so it doesn't
make sense to have both.
setup, teardown, and collect failures are already reported as "errors", "E".
Sets `PY_COLORS=0` in the environment by default, which is used by pylib.
Via https://github.com/blueyed/pytest/pull/58
(initially cherry picked from commit f153ad33d10)
indicate current outcome/status with color of percentage indicator
Fix type annotation, refactor _write_progress_information_filling_space
Keep code in _get_main_color as similar as possible to how it was before
Write test
Make black-compliant
Fix error in newly introduced test_collecterror
Make tests more readable by using constants and f-strings
Remove accidentally added monkeypatch
Make Python 3.5-compatible, add changelog entry
Add newline at the end of changelog file
Remove the `--fulltrace` arg from the `Option` fixture used in several
tests, but not checked for. Only use it with `test_keyboard_interrupt`.
(removes 8 tests, coverage not affected)
piotrhm
Bruno Oliveira
Ran Benita
Katarzyna Król
Daniel Hahler
Bruno Oliveira
Pauli Virtanen
Daniel Hahler
MarcoGorelli