def import_task(self, filepath=None, with_directory=False):
"""
Import task file to project
Qt5 change:
https://www.reddit.com/r/learnpython/comments/2xhagb/pyqt5_trouble_with_openinggetting_the_name_of_the/
:param filepath:
:return:
"""
if self.path is None or len(self.path) == 0 or not self.is_saved():
self.warning(
'To import a protocol you need to save the project first.',
'Project not saved yet')
else:
if not filepath:
filepath, _ = QFileDialog.getOpenFileName(self, 'OpenFile')
if filepath:
try:
return super(ProjectTreeNode,
self).import_task(filepath, with_directory)
except Exception as e:
self.warning(str(e), 'Import aborted')
return None
def main(argv=sys.argv):
if len(argv) == 1:
filename = None
else:
if argv[1] in ["-h", "--help"]:
usage(argv)
return 0
else:
filename = argv[1]
app = QApplication(argv)
app.setAttribute(Qt.AA_EnableHighDpiScaling)
app.setAttribute(Qt.AA_UseHighDpiPixmaps)
if filename is None:
filename, _ = QFileDialog.getOpenFileName(
None, "Image file", os.path.expanduser("~/Documents"),
"Image (*.png)")
if not filename:
return 1
print(filename)
form = MainForm(filename=filename)
rect = QApplication.desktop().availableGeometry()
form.show()
form.raise_()
return app.exec_()
def open_report(self):
filename, _ = QFileDialog.getOpenFileName(
self, "Open Report", self.open_dir, "Report (*.report)")
if not filename:
return
self.report_changed = False
self.open_dir = os.path.dirname(filename)
self.saveSettings()
try:
report = self.load(filename)
except (IOError, AttributeError, pickle.UnpicklingError) as e:
message_critical(
self.tr("Could not load an Orange Report file"),
title=self.tr("Error"),
informative_text=self.tr("Error occurred "
"while loading '{}'.").format(filename),
exc_info=True,
parent=self)
log.error(str(e), exc_info=True)
return
self.set_instance(report)
self = report
self._build_html()
self.table.selectRow(0)
self.show()
self.raise_()
def browseNetFile(self, browse_demos=False):
"""user pressed the '...' button to manually select a file to load"""
if browse_demos:
from pkg_resources import load_entry_point
startfile = next(load_entry_point("Orange3-Network",
"orange.data.io.search_paths",
"network")())[1]
else:
startfile = self.recentFiles[0] if self.recentFiles else '.'
filename, _ = QFileDialog.getOpenFileName(
self, 'Open a Network File', startfile,
';;'.join(("All network files (*{})".format(
' *'.join(network.readwrite.SUPPORTED_READ_EXTENSIONS)),
"NetworkX graph as Python pickle (*.gpickle)",
"NetworkX edge list (*.edgelist)",
"Pajek files (*.net *.pajek)",
"GML files (*.gml)",
"All files (*)")))
if not filename:
return
try: self.recentFiles.remove(filename)
except ValueError: pass
self.recentFiles.insert(0, filename)
self.populate_comboboxes()
self.net_index = 0
self.selectNetFile()
def open_report(self):
filename, _ = QFileDialog.getOpenFileName(self, "Open Report",
self.open_dir,
"Report (*.report)")
if not filename:
return
self.report_changed = False
self.open_dir = os.path.dirname(filename)
self.saveSettings()
try:
report = self.load(filename)
except (IOError, AttributeError, pickle.UnpicklingError) as e:
message_critical(self.tr("Could not load an Orange Report file"),
title=self.tr("Error"),
informative_text=self.tr(
"Error occurred "
"while loading '{}'.").format(filename),
exc_info=True,
parent=self)
log.error(str(e), exc_info=True)
return
self.set_instance(report)
self = report
self._build_html()
self.table.selectRow(0)
self.show()
self.raise_()
def get_msh_pth_and_set_to_ctrl(self) -> str:
"""
Gets msh path from dialog and sets it to control holding msh path
Returns
-------
str
msh path
"""
msh_pth, _ = \
QFileDialog.getOpenFileName(
self.parent, self.label, self.value)
# print('msh_pth')
# print(msh_pth)
# print(self.msh_fname_tab_key)
# print(self.msh_fname_param_key)
# print(self.param_ctrl_key)
des_msh_pth_ctrl = \
self.su2_cfg_obj.parsed_su2_cfg[self.msh_fname_tab_key]\
[self.msh_fname_param_key][self.param_ctrl_key]
# getting only the relaltive piece of the path for SU2 hangs otherwise
semi_rel_pth = msh_pth.split(os.sep)[-1]
print('### semi_rel_pth ###')
print(semi_rel_pth)
# des_msh_pth_ctrl.value = msh_pth
des_msh_pth_ctrl.value = semi_rel_pth
# des_msh_pth_ctrl.form.lineEdit.setText(msh_pth)
return msh_pth
def browse_file(self):
start_file = self.last_path() or stdpaths.Documents
filename, _ = QFileDialog.getOpenFileName(self, 'Open Distance File',
start_file, self.FILTER)
if not filename:
return
self.add_path(filename)
self.open_file()
def click(self): value = QFileDialog.getOpenFileName(self.parent, self._label, self.value, self.filter) if conf.PYFORMS_USE_QT5: value = value[0] else: value = str(value) if value and len(value)>0: self.value = value
def click(self):
if self.opened_file_type == 'txt':
value, _ = QFileDialog.getOpenFileName(
self.parent, self._label, self.value,
"Text Files (*.txt);;All Files (*)")
elif self.opened_file_type == 'xlsx':
value, _ = QFileDialog.getOpenFileName(
self.parent, self._label, self.value,
"Excel Files (*.xlsx);;All Files (*)")
elif self.opened_file_type == 'json':
value, _ = QFileDialog.getOpenFileName(
self.parent, self._label, self.value,
"Config Files (*.json);;All Files (*)")
else:
value, _ = QFileDialog.getOpenFileName(self.parent, self._label,
self.value)
if value and len(value) > 0:
self.value = value
def browse(self):
start_file = self.last_path() or os.path.expanduser("~/")
formats = ["Text files (*.txt)", "All files (*)"]
file_name, _ = QFileDialog.getOpenFileName(
None, "Open...", start_file, ";;".join(formats), formats[0])
if not file_name:
return
self.add_path(file_name)
self._activate()
def read_from_file(parent: OWWidget) -> Optional[Ontology]:
filename, _ = QFileDialog.getOpenFileName(
parent, "Open Ontology",
os.path.expanduser("~/"),
";;".join(LoadFileFormats)
)
if not filename:
return None
return _read_from_source(filename)
def onAddScriptFromFile(self, *_):
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Python Script', os.path.expanduser("~/"),
'Python files (*.py)\nAll files(*.*)')
if filename:
name = os.path.basename(filename)
with tokenize.open(filename) as f:
contents = f.read()
self.libraryList.append(Script(name, contents, 0, filename))
self.setSelectedScript(len(self.libraryList) - 1)
def onAddScriptFromFile(self, *args):
filename, _ = QFileDialog.getOpenFileName(
self, '打开Python脚本', os.path.expanduser("~/"),
'Python files (*.py)\nAll files(*.*)')
if filename:
name = os.path.basename(filename)
# TODO: use `tokenize.detect_encoding`
with open(filename, encoding="utf-8") as f:
contents = f.read()
self.libraryList.append(Script(name, contents, 0, filename))
self.setSelectedScript(len(self.libraryList) - 1)
def browse_file(self):
start_file = self.last_path() or os.path.expanduser("~/")
dialog_formats = "VCF files (*.vcf);;All files (*)"
filename, _ = QFileDialog.getOpenFileName(self,
'Open Orange Data File',
start_file, dialog_formats)
if not filename:
return
self.add_path(filename)
self.load_data()
def onAddScriptFromFile(self, *args):
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Python Script',
os.path.expanduser("~/"),
'Python files (*.py)\nAll files(*.*)'
)
if filename:
name = os.path.basename(filename)
contents = open(filename, "rb").read().decode("utf-8", errors="ignore")
self.libraryList.append(Script(name, contents, 0, filename))
self.setSelectedScript(len(self.libraryList) - 1)
def import_clicked(self):
filename = str(QFileDialog.getOpenFileName(self, 'Choose a file', ''))
if filename != "":
infile = open(filename, 'r')
polygons = []
for line in infile:
values = line.split(';')
name = values[0]
poly = values[1]
polygons.append((name, poly))
self._polygons.value += polygons
def __on_import_word_list(self):
filename, _ = QFileDialog.getOpenFileName(
self, "Open Word List", os.path.expanduser("~/"),
"Text files (*.txt)\nAll files(*.*)")
if filename:
name = os.path.basename(filename)
with open(filename, encoding="utf-8") as f:
words = [line.strip() for line in f.readlines()]
self.library_model.append(WordList(name, words, filename=filename))
self._set_selected_word_list(len(self.library_model) - 1)
self._apply_update_rule()
def browse(self):
"""Select a filename using an open file dialog."""
if self.filename is None:
startdir = stdpaths.Documents
else:
startdir = os.path.dirname(self.filename)
filename, _ = QFileDialog.getOpenFileName(
self, self.tr("Open"), directory=startdir, filter=self.FILTER)
if filename:
self.load(filename)
def browse(self):
"""Select a filename using an open file dialog."""
if self.filename is None:
startdir = stdpaths.Documents
else:
startdir = os.path.dirname(self.filename)
filename, _ = QFileDialog.getOpenFileName(
self, self.tr("Open"), directory=startdir, filter=self.FILTER)
if filename:
self.load(filename)
def onAddScriptFromFile(self, *args):
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Python Script',
os.path.expanduser("~/"),
'Python files (*.py)\nAll files(*.*)'
)
if filename:
name = os.path.basename(filename)
# TODO: use `tokenize.detect_encoding`
with open(filename, encoding="utf-8") as f:
contents = f.read()
self.libraryList.append(Script(name, contents, 0, filename))
self.setSelectedScript(len(self.libraryList) - 1)
def browse_file(self):
"""
Open the file dialog and open the chosen file.
"""
start_path = self.last_path() or os.path.expanduser("~")
filename, _ = QFileDialog.getOpenFileName(
None, "Open File", start_path, 'All Files (*.*)')
if not filename:
return
self.closeContext()
self.add_path(filename)
self.openContext(filename)
self.open_file()
def click(self):
if self.use_save_dialog:
value, _ = QFileDialog.getSaveFileName(self.parent, self._label,
self.value)
else:
if conf.PYFORMS_DIALOGS_OPTIONS:
value = QFileDialog.getOpenFileName(
self.parent,
self._label,
self.value,
options=conf.PYFORMS_DIALOGS_OPTIONS)
else:
value = QFileDialog.getOpenFileName(self.parent, self._label,
self.value)
if _api.USED_API == _api.QT_API_PYQT5:
value = value[0]
elif _api.USED_API == _api.QT_API_PYQT4:
value = str(value)
if value and len(value) > 0:
self.value = value
self._value_before_finishEditing = value
def click(self):
if self.use_save_dialog:
value = QFileDialog.getSaveFileName(self.parent, self._label,
self.value)
else:
value = QFileDialog.getOpenFileName(self.parent, self._label,
self.value)
if conf.PYFORMS_USE_QT5:
value = value[0]
else:
value = str(value)
if value and len(value) > 0: self.value = value
def click(self):
if self.use_save_dialog:
value = QFileDialog.getSaveFileName(self.parent, self._label,
self.value)
else:
value = QFileDialog.getOpenFileName(self.parent, self._label,
self.value)
if _api.USED_API == _api.QT_API_PYQT5:
value = value[0]
elif _api.USED_API == _api.QT_API_PYQT4:
value = str(value)
if value and len(value) > 0: self.value = value
def load(self):
fname, _ = QFileDialog.getOpenFileName(
self, "File name", self._start_dir(),
"Variable definitions (*.colors)")
if not fname:
return
try:
with open(fname) as f:
js = json.load(f) #: dict
self._parse_var_defs(js)
except IOError:
QMessageBox.critical(self, "File error", "File cannot be opened.")
return
except (json.JSONDecodeError, InvalidFileFormat):
QMessageBox.critical(self, "File error", "Invalid file format.")
return
def browse_file(self, in_demos=False):
if in_demos:
start_file = get_sample_datasets_dir()
if not os.path.exists(start_file):
QMessageBox.information(
None, "File",
"Cannot find the directory with documentation datasets")
return
else:
start_file = self.last_path() or os.path.expanduser("~/")
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Distance File', start_file, "(*.dst)")
if not filename:
return
self.add_path(filename)
self.open_file()
def browse_file(self, in_demos=False):
if in_demos:
start_file = get_sample_datasets_dir()
if not os.path.exists(start_file):
QMessageBox.information(
None, "File",
"Cannot find the directory with documentation data sets")
return
else:
start_file = self.last_path() or os.path.expanduser("~/")
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Distance File', start_file, "(*.dst)")
if not filename:
return
self.add_path(filename)
self.open_file()
def browse_file(self, in_demos=False):
if in_demos:
start_file = get_sample_datasets_dir()
if not os.path.exists(start_file):
QMessageBox.information(
None, "File",
"Cannot find the directory with documentation data sets")
return
else:
start_file = self.last_path() or os.path.expanduser("~/")
filename, _ = QFileDialog.getOpenFileName(
self, 'Open Orange Data File', start_file, dialog_formats())
if not filename:
return
self.add_path(filename)
self.source = self.LOCAL_FILE
self.load_data()
def browse_file(self, in_demos=False):
if in_demos:
start_file = get_sample_datasets_dir()
if not os.path.exists(start_file):
QMessageBox.information(
None, "File",
"Cannot find the directory with documentation data sets")
return
else:
start_file = self.last_path() or os.path.expanduser("~/")
filename, _ = QFileDialog.getOpenFileName(self,
'Open Orange Data File',
start_file, self.dlg_formats)
if not filename:
return
self.add_path(filename)
self.source = self.LOCAL_FILE
self.load_data()
def browse_net_file(self, browse_demos=False):
"""user pressed the '...' button to manually select a file to load"""
if browse_demos:
startfile = demos_path
else:
startfile = self.recentFiles[0] if self.recentFiles else '.'
filename, _ = QFileDialog.getOpenFileName(
self, 'Open a Network File', startfile,
';;'.join(("Pajek files (*.net *.pajek)",)))
if not filename:
return
if filename in self.recentFiles:
self.recentFiles.remove(filename)
self.recentFiles.insert(0, filename)
self.populate_comboboxes()
self.net_index = 0
self.select_net_file()
def __prompt_read_file_evt(self):
"""
Opens a window for user to select where to save the sound .bin file
"""
self._filename.value, _ = QFileDialog.getOpenFileName(caption='Choose sound file',
filter='Harp sound file(*.bin);;WAV(*.wav)')
if self._filename.value:
# assume that if the file extension ends .wav is a wave file, otherwise just try to read as a Harp sound
if self._filename.value.endswith('.wav'):
try:
fs, data = wavfile.read(self._filename.value)
except Exception:
self.critical("Error while opening the WAV file. Please try again or try loading another file.")
return
self._wave_int = np.array(data, dtype=np.int32)
else:
self._wave_int = np.fromfile(self._filename.value, dtype=np.int32)
self.sound_loaded()
self._loaded = True
def browseDataFile(self):
if self.graph is None:
self.Warning.no_network_file()
return
startfile = (self.recentDataFiles[0] if self.recentDataFiles else
path.dirname(self.recentFiles[0]) if self.recentFiles else
'.')
filename = QFileDialog.getOpenFileName(
self, 'Open a Vertices Data File', startfile,
'Data files (*.tab *.tsv *.csv);;'
'All files(*)')
if not filename: return
try: self.recentDataFiles.remove(filename)
except ValueError: pass
self.recentDataFiles.insert(0, filename)
self.populate_comboboxes()
self.data_index = 0
self.selectDataFile()
def _file_oper_click(self):
value = None
if self.use_save_dialog is True:
# QFileDialog.getSaveFileName returns (path, AllFiles(*))
value, _ = \
QFileDialog.getSaveFileName(
self.parent, self.label, self.value)
elif self.use_save_dialog is False:
# QFileDialog.getOpenFileName returns (path, AllFiles(*))
value, _ = \
QFileDialog.getOpenFileName(
self.parent, self.label, self.value)
else:
raise ValueError(
"""Unsupported value for 'use_save_dialog' parameter""")
value = str(value)
# print(value)
# TODO fix when no load file is provided
if value:
if self.use_save_dialog is True:
self.su2_config.save_path = value
self.trgt_cfg_editor.saved_config_path_label = \
self.su2_config.save_path
saver = SU2ConfigSaver(su2_cfg_obj=self.su2_config,
vert_tabs_w=self.trgt_tabs_w)
saver.write_cfg()
if self.use_save_dialog is False:
self.su2_config.load_path = value
self._parse_cfg(tb_prsd_cfg_pth=value)
self.su2_config.set_sections_labels()
self.trgt_tabs_w.vert_tab_w_ctrl._set_tabs()
self.trgt_sect_sel_w.chkbx_list_ctrl._set_sections()
# tabs must be refreshed
self.trgt_cfg_editor.loaded_config_path_label = \
self.su2_config.load_path
def __handle_file_selector(self):
self.file_path = QFileDialog.getOpenFileName(self, 'Open File')[0]
self.file_info.setText('Selected File: {}'.format(
os.path.basename(self.file_path)))
def addDoc(self):
self.y.lineEdit_28.clear()
fname, _ = QFileDialog.getOpenFileName(self, 'Open file', 'c:\\',
"Image files (*.pdf)")
self.fname = fname
self.y.lineEdit_28.insert(os.path.realpath(self.fname))
