def __init__(self, parent):
QFileDialog.__init__(self, parent)
self.setFileMode(QFileDialog.AnyFile)
self.setAcceptMode(QFileDialog.AcceptSave)
# Widgets
self._chk_tight = QCheckBox('Tight layout')
self._txt_dpi = QSpinBox()
self._txt_dpi.setRange(1, 10000)
self._txt_dpi.setSingleStep(50)
self._txt_dpi.setSuffix('dpi')
self._txt_dpi.setValue(100)
# Layouts
layout = self.layout()
lyt_extras = QHBoxLayout()
lyt_extras.addWidget(QLabel('Extra options'))
lyt_extras.addWidget(self._chk_tight)
lyt_extras.addWidget(QLabel('Resolution'))
lyt_extras.addWidget(self._txt_dpi)
layout.addLayout(lyt_extras, layout.rowCount(), 0, 1, layout.columnCount())
self.setLayout(layout)
def select_manual_output_folder(self):
# _current_folder = self.main_window.current_folder
dlg = QFileDialog(parent=self.main_window,
caption="Select or Define Output Directory")
dlg.setFileMode(QFileDialog.Directory)
if dlg.exec_():
output_folder_name = str(dlg.selectedFiles()[0])
self.main_window.autonom_ui.manual_output_folder_field.setText(output_folder_name)
def browse_file(self, type='calibration'):
if type == 'calibration':
_current_folder = self.parent.calibration_folder
_filter = "calib (*.h5);;all (*.*)"
_caption = "Select Calibration File"
_output_ui = self.parent.ui.mantid_calibration_value
else:
_current_folder = self.parent.characterization_folder
_filter = "characterization (*-rietveld.txt);;all (*.*)"
_caption = "Select Characterization File"
_output_ui = self.parent.ui.mantid_characterization_value
_file = QFileDialog.getOpenFileName(parent=self.parent,
filter=_filter,
caption=_caption,
directory=_current_folder)
if not _file:
return
if isinstance(_file, tuple):
_file = _file[0]
_output_ui.setText(str(_file))
_path = os.path.dirname(str(_file))
if type == 'calibration':
self.parent.calibration_current_folder = _path
else:
self.parent.characterization_current_folder = _path
def open_file(self):
# todo: when more file types are added this should
# live in its own type
filepath, _ = QFileDialog.getOpenFileName(self, "Open File...", "", "Python (*.py)")
if not filepath:
return
self.editor.open_file_in_new_tab(filepath)
def open_file_dialog(line_edit, filter_text, directory):
file_name = QFileDialog.getOpenFileName(None, 'Open', directory, filter_text)
if not file_name:
return
if isinstance(file_name, tuple):
file_name = file_name[0]
line_edit.setText(file_name)
def _export(self):
"""
Exports the current content of the UI to a python script that can
be run within MantidPlot
"""
if self._interface is None:
return
fname = QFileDialog.getSaveFileName(self, "Mantid Python script - Save script",
self._last_export_directory,
"Python script (*.py)")
if not fname:
return
if isinstance(fname, tuple):
fname = fname[0]
fname = str(fname)
if not fname.endswith('.py'):
fname += ".py"
(folder, file_name) = os.path.split(fname)
self._last_export_directory = folder
script = self._interface.export(fname)
if script is not None:
self.statusBar().showMessage("Saved as %s" % fname)
else:
self.statusBar().showMessage("Could not save file")
def do_export_selected_scans(self):
"""
export selected scans to a file
:return:
"""
# get the scans
scans_list = self._myParent.ub_matrix_processing_table.get_selected_scans()
scans_list.sort()
# form the output string
output_str = '# Exp = {0}.\n'.format(self._myParent.current_exp_number)
for scan in scans_list:
output_str += '{0}, '.format(scan)
# trim the last
output_str = output_str[:-2]
# get the output file name
file_filter = 'Text Files (*.dat);;All Files (*.*)'
file_name = QFileDialog.getSaveFileName(self, 'File to export selected scans',
self._myParent.working_directory, file_filter)
if not file_name:
return
if isinstance(file_name, tuple):
file_name = file_name[0]
# write file
out_file = open(file_name, 'w')
out_file.write(output_str)
out_file.close()
def output_dir_button_clicked(self):
_output_folder = QFileDialog.getExistingDirectory(caption="Select Output Folder ...",
directory=self.parent.output_folder,
options=QFileDialog.ShowDirsOnly)
if _output_folder:
self.ui.output_dir_label.setText(str(_output_folder))
self.parent.output_folder = str(_output_folder)
def cache_dir_button_clicked(self):
_cache_folder = QFileDialog.getExistingDirectory(caption="Select Cache Folder ...",
directory=self.parent.cache_folder,
options=QFileDialog.ShowDirsOnly)
if _cache_folder:
self.ui.cache_dir_label.setText(str(_cache_folder))
self.parent.cache_folder = str(_cache_folder)
def request_config_file_name(self, open_flag=True):
_caption = 'Select or Define a Configuration File Name'
_current_folder = self.parent.configuration_folder
if open_flag:
_file = QFileDialog.getOpenFileName(parent=self.parent,
filter='config (*.cfg)',
caption=_caption,
directory=_current_folder)
if isinstance(_file, tuple):
_file = _file[0]
else:
_file, _ = get_save_file(parent=self.parent,
filter={'config (*.cfg)':'cfg'},
caption=_caption,
directory=_current_folder)
if not _file:
self.filename = ''
return
_new_path = os.path.dirname(_file)
self.parent.configuration_folder = _new_path
o_file_handler = FileHandler(filename=_file)
o_file_handler.check_file_extension(ext_requested='cfg')
self.filename = o_file_handler.filename
def _save_as(self):
"""
Present a file dialog to the user and saves the content of
the UI in XML format.
"""
if self._filename is not None:
fname = self._filename
else:
fname = self._instrument + '_'
fname = QFileDialog.getSaveFileName(self, "Reduction settings - Save settings",
self._last_directory + '/' + fname,
"Settings files (*.xml)")
if not fname:
return
if isinstance(fname, tuple):
fname = fname[0]
fname = str(QFileInfo(fname).filePath())
if not fname.endswith('.xml'):
fname += ".xml"
if fname in self._recent_files:
self._recent_files.remove(fname)
self._recent_files.insert(0,fname)
while len(self._recent_files) > 10:
self._recent_files.pop()
self._last_directory = QFileInfo(fname).path()
self._filename = fname
self._save()
def hough_load_btn(self):
try:
options = QFileDialog.Options()
self.hough_fileName, _ = QFileDialog.getOpenFileName(
None,
'Upload Image',
'',
'*.png *.jpg *.jpeg',
options=options)
pixmap = QPixmap(self.hough_fileName)
if (not pixmap.isNull()):
pixmap = pixmap.scaled(self.label_hough_in.width(),
self.label_hough_in.height(),
QtCore.Qt.KeepAspectRatio)
self.label_hough_in.setPixmap(pixmap)
except Exception as err:
print(err)
def open_file(self):
# todo: when more file types are added this should
# live in its own type
filepath, _ = QFileDialog.getOpenFileName(self, "Open File...", "",
"Python (*.py)")
if not filepath:
return
self.editor.open_file_in_new_tab(filepath)
def export_file(self, f, text, ffilter="*"):
"""Export to file."""
fname = QFileDialog.getSaveFileName(self, text, filter=ffilter)[0]
if fname:
try:
f(fname, ffilter)
except TypeError:
f(fname)
def ButExportDCClick(self):
self.GetDataFromDb(DC=True)
fileName, _ = QFileDialog.getSaveFileName(
self, "Export Data", "", "Pickle Files (*.pkl);;All Files (*)")
ExptData = {}
ExptData['DataDC'] = (self.DataDC)
pickle.dump(ExptData, open(fileName, 'wb'))
def grouping_button(self, key=None, grouping_type='input'):
message = "Select {} grouping".format(grouping_type)
ext = 'Grouping (*.txt);;All (*.*)'
file_name = QFileDialog.getOpenFileName(
self.main_window, message, self.main_window.calibration_folder,
ext)
if file_name is None:
return
def open_file_dialog(line_edit, filter_text, directory):
file_name = QFileDialog.getOpenFileName(None, 'Open', directory,
filter_text)
if not file_name:
return
if isinstance(file_name, tuple):
file_name = file_name[0]
line_edit.setText(file_name)
def sift_imgB_load(self):
try:
options = QFileDialog.Options()
self.siftB, _ = QFileDialog.getOpenFileName(None,
'Upload Image',
'',
'*.png *.jpg *.jpeg',
options=options)
pixmap = QPixmap(self.siftB)
if (not pixmap.isNull()):
pixmap = pixmap.scaled(self.label_input_SIFT_B.width(),
self.label_input_SIFT_B.height(),
QtCore.Qt.KeepAspectRatio)
self.label_input_SIFT_B.setPixmap(pixmap)
except Exception as err:
print(err)
def browse_file(self):
response = QFileDialog.getOpenFileName(self, 'Open Image File')
self.file_address = response[0]
if not os.path.exists(self.file_address):
return
# return
self.process_file()
def _open_images(self):
"""Adds image files from the menubar."""
filenames, _ = QFileDialog.getOpenFileNames(
parent=self,
caption='Select image(s)...',
directory=self._last_visited_dir, # home dir by default
)
self._add_files(filenames)
def save_state_dialogue(self):
filename = QFileDialog.getSaveFileName(self, 'Save state',
self.last_state_folder,
"Text documents (*.txt)")[0]
if filename != '':
self.save_state(filename)
self.last_state_folder = os.path.dirname(filename)
print(self.last_state_folder)
def _on_load_from_file(self):
filename = QFileDialog.getOpenFileName(
self, caption='Load Model',
filter=SPECVIZ_MODEL_FILE_FILTER)[0]
if not filename:
return
self._load_model_from_file(filename)
def selectFile(self):
self.__reinit_fields()
dialog = QFileDialog(parent=self)
dialog.setFileMode(QFileDialog.ExistingFile)
dialog.setWindowTitle('Select Audio or Video File')
if dialog.exec():
selected = dialog.selectedFiles()
if len(selected) > 0:
self.inputFile.setText(selected[0])
self.__probe_file()
def showBeqDirectoryPicker(self):
''' selects an output directory for the beq files '''
dialog = QFileDialog(parent=self)
dialog.setFileMode(QFileDialog.DirectoryOnly)
dialog.setWindowTitle(f"Select BEQ Files Download Directory")
if dialog.exec():
selected = dialog.selectedFiles()
if len(selected) > 0:
self.beqFiltersDir.setText(selected[0])
self.__count_beq_files()
def openfilecheck(open_mode, file_name='', file_ext='', file_type=''):
"""
:param open_mode: {str} method to open the file (e.g., 'rb' for binary read only)
:param file_name: [optional] {str} full path of file to open
:param file_ext: [optional] {str} file extension (e.g., '.nev')
:param file_type: [optional] {str} file type for use when browsing for file (e.g., 'Blackrock NEV Files')
:return: {file} opened file
"""
while True:
if not file_name: # no file name passed
# Ask user to specify a file path or browse
file_name = input("Enter complete " + file_ext +
" file path or hit enter to browse: ")
if not file_name:
if 'app' not in locals(): app = QApplication([])
if not file_ext: file_type = 'All Files'
file_name = QFileDialog.getOpenFileName(
QFileDialog(), "Select File", getcwd(),
file_type + " (*" + file_ext + ")")
# Ensure file exists (really needed for users type entering)
if path.isfile(file_name):
# Ensure given file matches file_ext
if file_ext:
_, fext = path.splitext(file_name)
# check for * in extension
if file_ext[-1] == '*': test_extension = file_ext[:-1]
else: test_extension = file_ext
if fext[0:len(test_extension)] != test_extension:
file_name = ''
print("\n*** File given is not a " + file_ext +
" file, try again ***\n")
continue
break
else:
file_name = ''
print("\n*** File given does exist, try again ***\n")
print('\n' + file_name.split('/')[-1] + ' opened')
return open(file_name, open_mode)
def grouping_button(self, key=None, grouping_type='input'):
message = "Select {} grouping".format(grouping_type)
ext = 'Grouping (*.txt);;All (*.*)'
file_name = QFileDialog.getOpenFileName(self.main_window,
message,
self.main_window.calibration_folder,
ext)
if file_name is None:
return
def _open_folder(self):
"""Add a folder of files from the menubar."""
folder = QFileDialog.getExistingDirectory(
parent=self,
caption='Select folder...',
directory=self._last_visited_dir, # home dir by default
)
if folder is not None:
self._add_files([folder])
def pb_load_mask_clicked(self):
dir_name = self._compute_home_directory()
file_name = QFileDialog.getOpenFileName(self, "Load Mask From File",
dir_name, "All (*)")
file_name = file_name[0]
if file_name:
self._mask_file_path = file_name
self._show_mask_file_path()
logger.debug(f"Mask file is selected: '{file_name}'")
def input_from_multiple(self, format_name: str,
format_choose: Sequence[str]) -> List[str]:
"""Get external file names."""
file_names, suffix = QFileDialog.getOpenFileNames(
self, f"Open {format_name} files ...", self.env,
';;'.join(format_choose))
if file_names:
self.set_locate(QFileInfo(file_names[0]).absolutePath())
return file_names
def __set_dir(self) -> None:
"""Choose path and it will be set as environment variable if accepted."""
path = self.path_edit.text()
if not isdir(path):
path = self.path_edit.placeholderText()
path = QFileDialog.getExistingDirectory(self, "Choose a directory",
path)
if path:
self.path_edit.setText(path)
def _open_files_dialog_as_stack_dialog(self):
"""Add files as a stack, from the menubar."""
filenames, _ = QFileDialog.getOpenFileNames(
parent=self,
caption='Select files...',
directory=self._last_visited_dir, # home dir by default
)
if (filenames != []) and (filenames is not None):
self.viewer.open(filenames, stack=True)
def import_spectrum(self):
self.statusBar().showMessage("Import spectrum", 2000)
path = os.path.dirname(__file__)
formats = ["*.msa", "*.txt"]
file_filters = "Spectrum file ({:s})".format(" ".join(formats))
file_names = QFileDialog.getOpenFileName(self,
"Import an x-ray spectrum",
path, file_filters)
def load_filter(parent, status_bar=None):
'''
Presents a file dialog to the user so they can choose a filter to load.
:return: the loaded filter, if any.
'''
dialog = QFileDialog(parent=parent)
dialog.setFileMode(QFileDialog.ExistingFile)
dialog.setNameFilter(f"*.filter")
dialog.setWindowTitle(f"Load Filter")
if dialog.exec():
selected = dialog.selectedFiles()
if len(selected) > 0:
with open(selected[0], 'r') as infile:
input = json.load(infile)
if status_bar is not None:
status_bar.showMessage(f"Loaded filter from {infile.name}")
return input
return None
def _open_folder_dialog(self):
"""Add a folder of files from the menubar."""
folder = QFileDialog.getExistingDirectory(
parent=self,
caption='Select folder...',
directory=self._last_visited_dir, # home dir by default
)
if folder not in {'', None}:
self.viewer.open([folder])
def dir_browse_dialog(self, title: str = 'Select Directory') -> str:
r"""Pop up a directory dialog box.
@param title: string to use as dialog's title
@returns absolute path to directory
"""
dirname = QFileDialog.getExistingDirectory(self, caption=title)
if isinstance(dirname, tuple):
dirname = dirname[0]
return dirname
def pick_user_source_dir(self):
'''
Sets the user source directory.
'''
dialog = QFileDialog(parent=self)
dialog.setFileMode(QFileDialog.DirectoryOnly)
dialog.setOption(QFileDialog.ShowDirsOnly)
dialog.setWindowTitle('Choose a directory which holds your own BEQ files')
if dialog.exec():
selected = dialog.selectedFiles()
if len(selected) > 0:
if os.path.abspath(selected[0]) == os.path.abspath(self.__beq_dir):
QMessageBox.critical(self, '',
f"User directory cannot be inside the input directory, choose a different folder",
QMessageBox.Ok)
else:
self.userSourceDir.setText(selected[0])
self.update_beq_count()
def master_browse_button_clicked(self):
_master_folder = QFileDialog.getExistingDirectory(
caption="Select Output Folder ...",
directory=self.parent.output_folder,
options=QFileDialog.ShowDirsOnly)
if _master_folder:
self.ui.master_output_directory_label.setText(str(_master_folder))
self.master_folder = _master_folder
self.check_run_calibration_status()
def _open_files_dialog(self):
"""Add files from the menubar."""
filenames, _ = QFileDialog.getOpenFileNames(
parent=self,
caption=trans._('Select file(s)...'),
directory=self._last_visited_dir, # home dir by default
)
if (filenames != []) and (filenames is not None):
self.viewer.open(filenames)
def _save_particles(self):
"""Callback called when save particles button is clicked"""
file = QFileDialog.getSaveFileName(self, 'Save File')
if len(file) > 0:
layer = self.viewer.layers[self._particles_layers.currentText()]
particles = SParticles(data=layer.data,
properties=layer.properties,
scale=layer.scale)
write_particles(file[0], particles)
def _open_images(self):
"""Add image files from the menubar."""
filenames, _ = QFileDialog.getOpenFileNames(
parent=self,
caption='Select image(s)...',
directory=self._last_visited_dir, # home dir by default
)
if (filenames != []) and (filenames is not None):
self.viewer.add_path(filenames)
def handle_import_data_btn_clicked(self):
open_file_info = QFileDialog.getOpenFileName(self,
caption="Save File",
filter="*." +
IMPORT_FILE_FORMAT)
open_file_name = open_file_info[0]
if open_file_name:
importer = SettingsImporter(self)
importer.import_settings(open_file_name)
def importFile(self):
options = QFileDialog.Options()
filename, filtr = QFileDialog.getOpenFileName(
self, config.thisTranslation["import"],
config.thisTranslation["liveFilter"], "File (*.*)", "", options)
if filename:
try:
with open(filename, errors='ignore') as f:
for line in f:
data = line.split(":::")
filter = data[0].strip()
pattern = data[1].strip()
if self.db.checkFilterExists(filter):
self.db.delete(filter)
self.db.insert(filter, pattern)
except Exception as e:
print(e)
self.reloadFilters()
def browse_calibration_clicked(main_window):
_calibration_folder = main_window.calibration_folder
[_calibration_file,
_] = QFileDialog.getOpenFileName(parent=main_window,
caption="Select Calibration File",
directory=_calibration_folder,
filter=main_window.calibration_extension)
if _calibration_file:
main_window.processing_ui.calibration_file.setText(_calibration_file)
def _savedir_browse(self):
save_dir = QFileDialog.getExistingDirectory(self, "Output Directory - Choose a directory",
os.path.expanduser('~'),
QFileDialog.ShowDirsOnly
| QFileDialog.DontResolveSymlinks)
if not save_dir:
return
if isinstance(save_dir, tuple):
save_dir = save_dir[0]
self._content.savedir_edit.setText(save_dir)
def get_directory_name_for_saving(self):
"""
Pops up a directory selection dialogue
:return : The path to the directory
"""
# Note that the native dialog does not always show the files
# in the directory on Linux, but using the non-native dialog
# is not very pleasant on Windows or Mac
directory = QFileDialog.getExistingDirectory(caption='Select folder for exported plots')
return directory
def saveText(self):
"""
Saves the generated text to a file (opens file dialog).
"""
fname = QFileDialog.getSaveFileName(self, 'Open file', '')
if isinstance(fname, tuple):
fname = fname[0]
fid = open(fname, 'w')
fid.write(self.genText())
fid.close()
def show_savecfg_dlg(self):
filename, _ = QFileDialog.getSaveFileName(
self, self.tr("Save configuration file..."),
directory=os.path.expanduser("~"),
filter="Json file (*.json)"
)
if filename:
self.filename = filename
self.save_file()
def target_autonom_clicked(self):
_autonom_folder = QFileDialog.getExistingDirectory(caption="Select Output autoNOM Folder ...",
directory=self.parent.current_folder,
options=QFileDialog.ShowDirsOnly)
if not _autonom_folder:
return
if isinstance(_autonom_folder, tuple):
_autonom_folder = _autonom_folder[0]
_autonom_folder = os.path.basename(_autonom_folder)
self.ui.target_autonom_value.setText(str(_autonom_folder))
self.check_status_transfer_button()
def browse_File(self):
""" Open a file dialog to get file
"""
filename = QFileDialog.getOpenFileName(self, 'Input File Dialog',
self._defaultdir, "Data (*.nxs *.dat);;All files (*)")
if isinstance(filename, tuple):
filename = filename[0]
self.ui.lineEdit.setText(filename)
Logger("Filter_Events").information('Selected file: "{}"'.format(filename))
def show_opencfg_dlg(self):
# show file dialog
filename, _ = QFileDialog.getOpenFileName(
self, self.tr("Open configuration file..."),
directory=os.path.expanduser("~"),
filter=self.tr("Json file (*.json);;All files (*.*)")
)
# load config file
if filename:
self.load_file(filename)
def _output_dir_browse(self):
output_dir = QFileDialog.getExistingDirectory(self, "Output Directory - Choose a directory",
os.path.expanduser('~'),
QFileDialog.ShowDirsOnly
| QFileDialog.DontResolveSymlinks)
if not output_dir:
return
if isinstance(output_dir, tuple):
output_dir = output_dir[0]
self._summary.output_dir_edit.setText(output_dir)
self._settings.emit_key_value("OUTPUT_DIR", output_dir)
def get_file_name_for_saving(self, extension):
"""
Pops up a file selection dialog with the filter set to the
extension type
:param extension: The file extension to use which defines the
export type
:return absolute_path: The absolute path to save to
"""
# Returns a tuple containing the filename and extension
absolute_path = QFileDialog.getSaveFileName(caption='Select filename for exported plot',
filter='*{}'.format(extension))
return absolute_path[0]
def dir_browse_dialog(self):
"""
Pop up a directory dialog box.
@param data_type: string used to filter the files
@param title: string to use as title
@param multi: multiselection is enabled if True
"""
dirname = QFileDialog.getExistingDirectory(self, "Select Directory")
if isinstance(dirname, tuple):
dirname = dirname[0]
return dirname
def move_to_folder(self):
_new_folder = QFileDialog.getExistingDirectory(parent=self.main_window,
caption="Select working directory",
directory=self.current_folder)
if not _new_folder:
self.user_canceled = True
else:
if isinstance(_new_folder, tuple):
_new_folder = _new_folder[0]
os.chdir(_new_folder)
self.main_window.current_folder = _new_folder
self.main_window.setWindowTitle(_new_folder)
def _writeToFile(out_model_dict, model_directory, parent):
fname = QFileDialog.getSaveFileName(parent, 'Save to file', model_directory)[0]
if len(fname) > 0:
# enforce correct suffix.
if not fname.endswith(".yaml"):
fname += ".yaml"
f = open(fname, "w")
yaml.dump(out_model_dict, f,default_flow_style=False)
f.close()
def get_save_file(parent, directory=None, caption=None, filter=dict()):
'''
This is operating under the assumption that the file_filters parameter is a dict of filter:extension
The filename will have the file extension appended if one isn't already found on it
It returns a pair (<filename with extension>, <extension>). In the case of user cancelling, the filename
returned is None
'''
# convert defaults into something useful
if not directory:
# try to get it from the parent
if parent:
try:
directory = parent._currWorkDir
except:
pass
# just give up and use the current working directory
if not directory:
directory = os.getcwd()
if not caption:
caption = 'Save File'
if filter:
dialogfilter = ';;'.join(filter.keys())
else:
dialogfilter = ''
result = QFileDialog.getSaveFileName(parent=parent, directory=directory, caption=caption,
filter=dialogfilter)
# qt4/qt5 return slightly different things
if isinstance(result, tuple):
filename, filefilter = result
else:
filename = result
filefilter = None
# check if the user canceled
if not filename:
return None, filefilter
# determine the type and add the extension
extension = os.path.splitext(str(filename))[-1]
filetype = filter.get(filefilter, None)
if filetype is None:
filetype = extension.replace('.', '')
elif not extension:
# implementation ties filetype to the extension
filename = '{}.{}'.format(filename, filetype)
return filename, filetype
def load_tool(self, checked):
try:
curr_dir = os.path.dirname(self.current_file())
except IndexError:
logger.error("The display manager does not have a display loaded. Suggesting current work directory.")
curr_dir = os.getcwd()
filename = QFileDialog.getOpenFileName(self, 'Load tool...', curr_dir, 'PyDM External Tool Files (*_tool.py)')
filename = filename[0] if isinstance(filename, (list, tuple)) else filename
if filename:
filename = str(filename)
tools.install_external_tool(filename)
self.update_tools_menu()
def browse_folder(self):
_current_folder = self.current_folder
_caption = "Select Output Folder"
_folder = QFileDialog.getExistingDirectory(parent=self.parent,
caption=_caption,
directory=_current_folder)
if not _folder:
return
if isinstance(_folder, tuple):
_folder = _folder[0]
self.parent.ui.mantid_output_directory_value.setText(str(_folder) + self._output_ext)
def source_ipts_clicked(self):
_ipts_folder = QFileDialog.getExistingDirectory(caption="Select Input IPTS Folder ...",
directory=self.ipts_folder,
options=QFileDialog.ShowDirsOnly)
if not _ipts_folder:
return
if isinstance(_ipts_folder, tuple):
_ipts_folder = _ipts_folder[0]
self.ipts_folder = _ipts_folder
_ipts_folder = os.path.basename(_ipts_folder)
_ipts_number = _ipts_folder.split('-')[1]
self.ui.source_ipts_value.setText(str(_ipts_number))
self.check_status_transfer_button()
def _writeToFile(expression_string, model_directory, parent, header):
fname = QFileDialog.getSaveFileName(parent, 'Export to .py file', model_directory)[0]
if len(fname) > 0:
# enforce correct suffix.
if not fname.endswith(".py"):
fname += ".py"
f = open(fname, 'w')
f.write(header)
f.write(expression_string)
f.close()