def _chooseDirectory(self):
# Find the directory of the most recently opened image file
mostRecentStackDirectory = PreferencesManager().get("DataSelection", "recent stack directory")
if mostRecentStackDirectory is not None:
defaultDirectory = os.path.split(mostRecentStackDirectory)[0]
else:
defaultDirectory = os.path.expanduser("~")
options = QFileDialog.Options(QFileDialog.ShowDirsOnly)
if ilastik.config.cfg.getboolean("ilastik", "debug"):
options |= QFileDialog.DontUseNativeDialog
# Launch the "Open File" dialog
directory = QFileDialog.getExistingDirectory(self, "Image Stack Directory", defaultDirectory, options=options)
if directory.isNull():
# User cancelled
return
directory = encode_from_qstring(directory)
PreferencesManager().set("DataSelection", "recent stack directory", directory)
self.directoryEdit.setText(decode_to_qstring(directory))
globstring = self._getGlobString(directory)
if globstring:
filenames = OpStackLoader.expandGlobStrings(globstring)
self._updateFileList(sorted(filenames))
# As a convenience, also show the glob string in the pattern field
self.patternEdit.setText(decode_to_qstring(globstring))
def _chooseDirectory(self):
# Find the directory of the most recently opened image file
mostRecentStackDirectory = PreferencesManager().get(
'DataSelection', 'recent stack directory')
if mostRecentStackDirectory is not None:
defaultDirectory = os.path.split(mostRecentStackDirectory)[0]
else:
defaultDirectory = os.path.expanduser('~')
options = QFileDialog.Options(QFileDialog.ShowDirsOnly)
if ilastik.config.cfg.getboolean("ilastik", "debug"):
options |= QFileDialog.DontUseNativeDialog
# Launch the "Open File" dialog
directory = QFileDialog.getExistingDirectory(self,
"Image Stack Directory",
defaultDirectory,
options=options)
if directory.isNull():
# User cancelled
return
directory = encode_from_qstring(directory)
PreferencesManager().set('DataSelection', 'recent stack directory',
directory)
self.directoryEdit.setText(decode_to_qstring(directory))
globstring = self._getGlobString(directory)
if globstring:
filenames = OpStackLoader.expandGlobStrings(globstring)
self._updateFileList(sorted(filenames))
# As a convenience, also show the glob string in the pattern field
self.patternEdit.setText(decode_to_qstring(globstring))
def _applyPattern(self):
globStrings = self.patternEdit.text()
H5EXTS = OpStreamingH5N5SequenceReaderM.H5EXTS
N5EXTS = OpStreamingH5N5SequenceReaderM.N5EXTS
filenames = []
# see if some glob strings include HDF5 and/or N5 files
globStrings = globStrings.split(os.path.pathsep)
pcs = [PathComponents(x) for x in globStrings]
is_h5_n5 = [x.extension in (H5EXTS + N5EXTS) for x in pcs]
h5GlobStrings = os.path.pathsep.join(
[x for x, y in zip(globStrings, is_h5_n5) if y is True])
globStrings = os.path.pathsep.join(
[x for x, y in zip(globStrings, is_h5_n5) if y is False])
filenames.extend(OpStackLoader.expandGlobStrings(globStrings))
try:
OpStreamingH5N5SequenceReaderS.checkGlobString(h5GlobStrings)
# OK, if nothing raised there is a single h5 file in h5GlobStrings:
pathComponents = PathComponents(
h5GlobStrings.split(os.path.pathsep)[0])
h5file = OpStreamingH5N5Reader.get_h5_n5_file(
pathComponents.externalPath, mode="r")
filenames.extend(
"{}/{}".format(pathComponents.externalPath, internal)
for internal in OpStreamingH5N5SequenceReaderS.
expandGlobStrings(h5file, h5GlobStrings))
except (
OpStreamingH5N5SequenceReaderS.WrongFileTypeError,
OpStreamingH5N5SequenceReaderS.NotTheSameFileError,
OpStreamingH5N5SequenceReaderS.NoInternalPlaceholderError,
OpStreamingH5N5SequenceReaderS.ExternalPlaceholderError,
):
pass
try:
OpStreamingH5N5SequenceReaderM.checkGlobString(h5GlobStrings)
filenames.extend(
"{}/{}".format(external, internal)
for external, internal in zip(
*OpStreamingH5N5SequenceReaderM.expandGlobStrings(
h5GlobStrings)))
except (
OpStreamingH5N5SequenceReaderM.WrongFileTypeError,
OpStreamingH5N5SequenceReaderM.SameFileError,
OpStreamingH5N5SequenceReaderM.NoExternalPlaceholderError,
OpStreamingH5N5SequenceReaderM.InternalPlaceholderError,
):
pass
self._updateFileList(filenames)
def _applyPattern(self):
globStrings = self.patternEdit.text()
H5EXTS = OpStreamingH5N5SequenceReaderM.H5EXTS
N5EXTS = OpStreamingH5N5SequenceReaderM.N5EXTS
filenames = []
# see if some glob strings include HDF5 and/or N5 files
globStrings = globStrings.split(os.path.pathsep)
pcs = [PathComponents(x) for x in globStrings]
is_h5_n5 = [x.extension in (H5EXTS + N5EXTS) for x in pcs]
h5GlobStrings = os.path.pathsep.join([x for x, y in zip(globStrings, is_h5_n5) if y is True])
globStrings = os.path.pathsep.join([x for x, y in zip(globStrings, is_h5_n5) if y is False])
filenames.extend(OpStackLoader.expandGlobStrings(globStrings))
try:
OpStreamingH5N5SequenceReaderS.checkGlobString(h5GlobStrings)
# OK, if nothing raised there is a single h5 file in h5GlobStrings:
pathComponents = PathComponents(h5GlobStrings.split(os.path.pathsep)[0])
h5file = OpStreamingH5N5Reader.get_h5_n5_file(pathComponents.externalPath, mode='r')
filenames.extend(
"{}/{}".format(pathComponents.externalPath, internal)
for internal in OpStreamingH5N5SequenceReaderS.expandGlobStrings(h5file, h5GlobStrings))
except (
OpStreamingH5N5SequenceReaderS.WrongFileTypeError,
OpStreamingH5N5SequenceReaderS.NotTheSameFileError,
OpStreamingH5N5SequenceReaderS.NoInternalPlaceholderError,
OpStreamingH5N5SequenceReaderS.ExternalPlaceholderError):
pass
try:
OpStreamingH5N5SequenceReaderM.checkGlobString(h5GlobStrings)
filenames.extend(
"{}/{}".format(external, internal)
for external, internal
in zip(*OpStreamingH5N5SequenceReaderM.expandGlobStrings(h5GlobStrings))
)
except (
OpStreamingH5N5SequenceReaderM.WrongFileTypeError,
OpStreamingH5N5SequenceReaderM.SameFileError,
OpStreamingH5N5SequenceReaderM.NoExternalPlaceholderError,
OpStreamingH5N5SequenceReaderM.InternalPlaceholderError):
pass
self._updateFileList(filenames)
def _applyPattern(self):
globStrings = encode_from_qstring(self.patternEdit.text())
filenames = OpStackLoader.expandGlobStrings(globStrings)
self._updateFileList(filenames)
def _applyPattern(self):
globStrings = encode_from_qstring(self.patternEdit.text())
filenames = OpStackLoader.expandGlobStrings(globStrings)
self._updateFileList(filenames)
