def open_data_files(self, file_names=None):
"""
Analyzes the files for correctness, then adds them to the list widget.
:param ListType<StringType> file_names: The file names to be included in the list widget. If not included,
this function will use a QtGui.QFileDialog.getOpenFileNames to open
files.
:returns: BooleanType -- **True** if files were opened, **False** otherwise.
"""
if file_names is None:
file_names = QtGui.QFileDialog.getOpenFileNames(
self, 'Open data file', '.',
"All types(*.h5 *.hkd *.log *.mat);;"
"Pypore data files *.h5(*.h5);;"
"Heka files *.hkd(*.hkd);;"
"Chimera files *.log(*.log);;Gabys files *.mat(*.mat)")[0]
if len(file_names) > 0:
self.file_list_widget.clear()
else:
return
are_files_opened = False
open_dir = None
for w in file_names:
reader = get_reader_from_filename(w)
# if 'error' in params:
# TODO implement error handling in readers
# pass
# else:
reader.close()
are_files_opened = True
item = FileListItem(w)
open_dir = item.get_directory()
self.file_list_widget.addItem(item)
return are_files_opened
class TestFileListItem(unittest.TestCase):
def setUp(self):
self.filename = os.path.abspath('hi.txt')
self._set_item()
def _set_item(self):
self.item = FileListItem(self.filename)
def tearDown(self):
pass
def test_file_list_item_simple_name(self):
simple_name = self.item.get_simple_name()
self.assertEqual(simple_name, 'hi.txt')
def test_file_list_item_directory(self):
directory = self.item.get_directory()
self.assertEqual(directory, os.path.dirname(self.filename))
def test_file_list_item_filename(self):
check = self.item.get_file_name()
self.assertEqual(check, self.filename)
class TestFileListItem(unittest.TestCase):
def setUp(self):
self.filename = os.path.abspath('hi.txt')
self._set_item()
def _set_item(self):
self.item = FileListItem(self.filename)
def tearDown(self):
pass
def test_file_list_item_simple_name(self):
simple_name = self.item.get_simple_name()
self.assertEqual(simple_name, 'hi.txt')
def test_file_list_item_directory(self):
directory = self.item.get_directory()
self.assertEqual(directory, os.path.dirname(self.filename))
def test_file_list_item_filename(self):
check = self.item.get_file_name()
self.assertEqual(check, self.filename)
def open_data_files(self, file_names=None):
"""
Analyzes the files for correctness, then adds them to the list widget.
:param ListType<StringType> file_names: The file names to be included in the list widget. If not included,
this function will use a QtGui.QFileDialog.getOpenFileNames to open
files.
:returns: BooleanType -- **True** if files were opened, **False** otherwise.
"""
if file_names is None:
file_names = QtGui.QFileDialog.getOpenFileNames(self,
'Open data file',
'.',
"All types(*.h5 *.hkd *.log *.mat);;"
"Pypore data files *.h5(*.h5);;"
"Heka files *.hkd(*.hkd);;"
"Chimera files *.log(*.log);;Gabys files *.mat(*.mat)")[0]
if len(file_names) > 0:
self.file_list_widget.clear()
else:
return
are_files_opened = False
open_dir = None
for w in file_names:
reader = get_reader_from_filename(w)
# if 'error' in params:
# TODO implement error handling in readers
# pass
# else:
reader.close()
are_files_opened = True
item = FileListItem(w)
open_dir = item.get_directory()
self.file_list_widget.addItem(item)
return are_files_opened
def open_event_databases(self, file_names=None):
"""
Adds the files to the list widget.
:param ListType<StringType> file_names: (Optional) List of file names to be added to the list widget. If not
included, then a QtGui.QFileDialog will be opened to select files.
"""
if file_names is None:
file_names = QtGui.QFileDialog.getOpenFileNames(
self, 'Open event database', '.', '*.h5')[0]
if len(file_names) > 0:
self.eventview_list_widget.clear()
else:
return
for w in file_names:
item = FileListItem(w)
self.eventview_list_widget.addItem(item)
def _set_item(self):
self.item = FileListItem(self.filename)
def _set_item(self):
self.item = FileListItem(self.filename)
