def test_get_all_readers_gives_napari():
npe2_readers, npe1_readers = get_all_readers()
assert len(npe1_readers) == 1
assert len(npe2_readers) == 1
assert 'napari' in npe2_readers
assert npe2_readers['napari'] == 'napari (npe2)'
assert 'builtins' in npe1_readers
assert npe1_readers['builtins'] == 'builtins (npe1)'
def test_get_all_readers(tmp_plugin: DynamicPlugin):
tmp2 = tmp_plugin.spawn(register=True)
@tmp_plugin.contribute.reader(filename_patterns=['*.fake'])
def read_tif(path):
...
@tmp2.contribute.reader(filename_patterns=['.fake2'])
def read_all(path):
...
npe2_readers, npe1_readers = get_all_readers()
assert len(npe2_readers) == 2
assert len(npe1_readers) == 0
def __init__(self, parent=None, npe2_readers=None, npe1_readers=None):
super().__init__(parent=parent)
npe2, npe1 = get_all_readers()
if npe2_readers is None:
npe2_readers = npe2
if npe1_readers is None:
npe1_readers = npe1
self._npe2_readers = npe2_readers
self._npe1_readers = npe1_readers
self._table = QTableWidget()
self._table.setShowGrid(False)
self._set_up_table()
self._edit_row = self._make_new_preference_row()
self._populate_table()
instructions = QLabel(
trans.
_('Enter a filename pattern to associate with a reader e.g. "*.tif" for all TIFF files.'
) + trans.
_('Available readers will be filtered to those compatible with your pattern. Hover over a reader to see what patterns it accepts.'
) + trans.
_('\n\nPreference saving for folder readers is not supported, so these readers are not shown.'
) + trans.
_('\n\nFor documentation on valid filename patterns, see https://docs.python.org/3/library/fnmatch.html'
))
instructions.setWordWrap(True)
instructions.setOpenExternalLinks(True)
layout = QVBoxLayout()
instructions.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Expanding)
layout.addWidget(instructions)
layout.addWidget(self._edit_row)
layout.addWidget(self._table)
self.setLayout(layout)
def test_get_all_readers_gives_napari(builtins):
npe2_readers, npe1_readers = get_all_readers()
assert len(npe1_readers) == 0
assert len(npe2_readers) == 1
assert 'napari' in npe2_readers
def test_get_all_readers_gives_npe1(mock_npe2_pm):
"""When there's no npe2 files, get_all_readers returns npe1 builtins"""
npe2_readers, npe1_readers = get_all_readers()
assert len(npe2_readers) == 0
assert 'builtins' in npe1_readers
def test_get_all_readers(mock_npe2_pm, tmp_reader):
tmp_reader(mock_npe2_pm, 'reader-1')
tmp_reader(mock_npe2_pm, 'reader-2')
npe2_readers, npe1_readers = get_all_readers()
assert len(npe2_readers) == 2
assert len(npe1_readers) == 1