def load_image(self):
'''
????
'''
try:
im_path,_=QFileDialog.getOpenFileName(self,'??????','./','Image Files(*.png *.jpg *.bmp)')
if not os.path.exists(im_path):
return
self.im_path=im_path
self.statu_text.append('???????'+self.im_path)
if not self.swapper:
self.swapper=Coupleswapper([self.im_path])
elif not self.im_path== self.cur_im_path:
self.swapper.load_heads([self.im_path])
self.img_ori=self.swapper.heads[os.path.split(self.im_path)[-1]][0]
cv2.imshow('Origin',self.img_ori)
except (TooManyFaces,NoFace):
self.statu_text.append(traceback.format_exc()+'\n????????????????????????????')
return
python类getOpenFileName()的实例源码
def choosePathButton(self):
sender = self.sender()
if sender.objectName() == "pushButton_mediainfo_path":
lineEdit = self.findChild(QLineEdit, "lineEdit_mediainfo_path")
exe_name = "mediainfo"
elif sender.objectName() == "pushButton_mp3guessenc_path":
lineEdit = self.findChild(QLineEdit, "lineEdit_mp3guessenc_path")
exe_name = "mp3guessenc"
elif sender.objectName() == "pushButton_sox_path":
lineEdit = self.findChild(QLineEdit, "lineEdit_sox_path")
exe_name = "sox"
elif sender.objectName() == "pushButton_ffprobe_path":
lineEdit = self.findChild(QLineEdit, "lineEdit_ffprobe_path")
exe_name = "ffprobe"
elif sender.objectName() == "pushButton_aucdtect_path":
lineEdit = self.findChild(QLineEdit, "lineEdit_aucdtect_path")
exe_name = "aucdtect"
if lineEdit is not None:
path = lineEdit.text()
file = str(QFileDialog.getOpenFileName(parent=self, caption=self.tr("Browse to")+" {} ".format(exe_name)+self.tr("executable file"),
directory=path)[0])
if not file == "":
lineEdit.setText(file)
def _pick_firmware(self):
firmware_dir = None
if Settings().last_firmware_directory:
firmware_dir = Settings().last_firmware_directory
p = QFileDialog.getOpenFileName(parent=self, caption="Select python executable",
directory=firmware_dir, filter="*.bin")
path = p[0]
if path:
self.firmwarePathEdit.setText(path)
Settings().last_firmware_directory = "/".join(path.split("/")[0:-1])
def open_sheet(self):
self.check_change = False
path = QFileDialog.getOpenFileName(self, 'Open CSV', os.getenv('HOME'), 'CSV(*.csv)')
if path[0] != '':
with open(path[0], newline='') as csv_file:
self.setRowCount(0)
self.setColumnCount(10)
my_file = csv.reader(csv_file, delimiter=',', quotechar='|')
for row_data in my_file:
row = self.rowCount()
self.insertRow(row)
if len(row_data) > 10:
self.setColumnCount(len(row_data))
for column, stuff in enumerate(row_data):
item = QTableWidgetItem(stuff)
self.setItem(row, column, item)
self.check_change = True
def open_sheet(self):
self.check_change = False
path = QFileDialog.getOpenFileName(self, 'Open CSV', os.getenv('HOME'), 'CSV(*.csv)')
if path[0] != '':
with open(path[0], newline='') as csv_file:
self.setRowCount(0)
self.setColumnCount(10)
my_file = csv.reader(csv_file, dialect='excel')
for row_data in my_file:
row = self.rowCount()
self.insertRow(row)
if len(row_data) > 10:
self.setColumnCount(len(row_data))
for column, stuff in enumerate(row_data):
item = QTableWidgetItem(stuff)
self.setItem(row, column, item)
self.check_change = True
def add_nodeset(self):
path, ok = QFileDialog.getOpenFileName(self.view, caption="Import OPC UA XML Node Set", filter="XML Files (*.xml *.XML)", directory=".")
if not ok:
return None
name = os.path.basename(path)
if name in self.nodesets:
return
try:
self.server_mgr.import_xml(path)
except Exception as ex:
self.error.emit(ex)
raise
item = QStandardItem(name)
self.model.appendRow([item])
self.nodesets.append(name)
self.view.expandAll()
self.nodeset_added.emit(path)
def openFile(self):
filePath, _ = QFileDialog.getOpenFileName(self, "Open File",
self.xmlPath, "XML files (*.xml);;HTML files (*.html);;"
"SVG files (*.svg);;User Interface files (*.ui)")
if filePath:
f = QFile(filePath)
if f.open(QIODevice.ReadOnly):
document = QDomDocument()
if document.setContent(f):
newModel = DomModel(document, self)
self.view.setModel(newModel)
self.model = newModel
self.xmlPath = filePath
f.close()
def openFile(self):
filePath, _ = QFileDialog.getOpenFileName(self, "Open File",
self.xmlPath, "XML files (*.xml);;HTML files (*.html);;"
"SVG files (*.svg);;User Interface files (*.ui)")
if filePath:
f = QFile(filePath)
if f.open(QIODevice.ReadOnly):
document = QDomDocument()
if document.setContent(f):
newModel = DomModel(document, self)
self.view.setModel(newModel)
self.model = newModel
self.xmlPath = filePath
f.close()
def get_file_content(self):
filename = QFileDialog.getOpenFileName(None, 'Open file')[0]
if filename is '':
return ''
try:
with open(filename, 'r') as file:
try:
return str(file.read())
except Exception as e:
QMessageBox.warning(None, 'Can not open file', 'Can not open file {}:\n{}'.format(filename, e))
return ''
except IOError:
return ''
##
# \brief Returns the remaining rate limit
#
# Returns -1 if an error occurred. This request do not xount against the rate limit.
#
# \return Rate limit or -1 if error occurred
def getLogoFilePath(self, lblwidget):
self.ui.lbl_browse.clear()
filename, _ = QFileDialog.getOpenFileName(
self, 'Open File', " ../../",
'Images (*.png *.svg*.jpg)',
None, QFileDialog.DontUseNativeDialog)
flag = True
if filename == '':
flag = False
return flag
else:
base = os.path.basename(str(filename))
lblwidget.setText(base)
self.desired_location(filename)
return str(filename)
def openFile(self):
filePath, _ = QFileDialog.getOpenFileName(self, "Open File",
self.xmlPath, "XML files (*.xml);;HTML files (*.html);;"
"SVG files (*.svg);;User Interface files (*.ui)")
if filePath:
f = QFile(filePath)
if f.open(QIODevice.ReadOnly):
document = QDomDocument()
if document.setContent(f):
newModel = DomModel(document, self)
self.view.setModel(newModel)
self.model = newModel
self.xmlPath = filePath
f.close()
def importText(self, item):
# get file path
f_path, filters = QFileDialog.getOpenFileName(
self, 'Select the text file that contains links')
# if path is correct:
if os.path.isfile(str(f_path)):
# create a text_queue_window for getting information.
text_queue_window = TextQueue(
self, f_path, self.queueCallback, self.persepolis_setting)
self.text_queue_window_list.append(text_queue_window)
self.text_queue_window_list[len(
self.text_queue_window_list) - 1].show()
# callback of text_queue_window and plugin_queue_window.AboutWindowi
# See importText and pluginQueue method for more information.
def importImageThread(self):
self.statusbar = 'Importing Image...'
self.image = QFileDialog.getOpenFileName(self, 'Choose Image', os.sep.join((os.path.expanduser('~'), 'Desktop')),
'Image Files (*.png *.jpg *.jpeg)')
importThread = threading.Thread(target=self.importImage)
importThread.start()
def openFileTrain(self):
"""
Opens a file dialog to select the file for training.
Parameters
----------
None
Return
----------
None
"""
self.path_train, _ = QFileDialog.getOpenFileName(self.train, "Select Database File", "", "All files (*.*)")
def openFileValidate(self):
"""
Opens a file dialog to select the file for validation.
Parameters
----------
None
Return
----------
None
"""
self.path_validate, _ = QFileDialog.getOpenFileName(self.validate, "Select Database File", "", "All files (*.*)")
def _pick_python(self):
p = QFileDialog.getOpenFileName(parent=self, caption="Select python executable")
path = p[0]
if path:
self.pythonPathEdit.setText(path)
Settings().python_flash_executable = path
def on_load_batch_file_pressed(self):
file = QFileDialog.getOpenFileName()
with open(file[0]) as f:
lines = f.read().splitlines()
self.batch_load(lines)
def openFileNameDialog(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fileName, _ = QFileDialog.getOpenFileName(self,"QFileDialog.getOpenFileName()", "","All Files (*);;Python Files (*.py)", options=options)
if fileName:
print(fileName)
def open_text(self):
filename = QFileDialog.getOpenFileName(self, 'Open File', os.getenv('HOME'))
with open(filename[0], 'r') as f:
file_text = f.read()
self.text.setText(file_text)
def open_text(self):
filename = QFileDialog.getOpenFileName(self, 'Open File', os.getenv('HOME'))
with open(filename[0], 'r') as f:
file_text = f.read()
self.text.setText(file_text)
def open_text(self):
filename = QFileDialog.getOpenFileName(self, 'Open File', os.getenv('HOME'))
with open(filename[0], 'r') as f:
file_text = f.read()
self.text.setText(file_text)
def openFileNameDialog(self):
print("set icon clicked")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fileName, _ = QFileDialog.getOpenFileName(self, "Choose Contact Icon", "", "Image Files (*.jpg *.png)", options=options)
if fileName:
print(fileName)
pixmap = QtGui.QPixmap(fileName)
self.contact_icon.setPixmap(pixmap)
self.contact_icon.setScaledContents(True)
# pixmap2 = self.contact_icon.pixmap()
# print(pixmap2)
def openFileNameDialog(self):
print("set icon clicked")
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fileName, _ = QFileDialog.getOpenFileName(self, "Choose Contact Icon", "", "Image Files (*.jpg *.png)", options=options)
if fileName:
print(fileName)
pixmap = QtGui.QPixmap(fileName)
self.contact_icon.setPixmap(pixmap)
self.contact_icon.setScaledContents(True)
# pixmap2 = self.contact_icon.pixmap()
# print(pixmap2)
def OpenFileDialog(self, title):
self.filename, _ = getOpenFileName(self,
title,
g.config.vars.Paths['import_dir'],
self.tr("All supported files (*.dxf *.ps *.pdf *%s);;"
"DXF files (*.dxf);;"
"PS files (*.ps);;"
"PDF files (*.pdf);;"
"Project files (*%s);;"
"All types (*.*)") % (c.PROJECT_EXTENSION, c.PROJECT_EXTENSION))
# If there is something to load then call the load function callback
if self.filename:
self.filename = file_str(self.filename)
logger.info(self.tr("File: %s selected") % self.filename)
def load_probe_data_dialog(self):
fname, mask = QFileDialog.getOpenFileName(None, "Load probe data", "",
"Log data (*.txt *.log);;All files (*.*)")
if fname:
self.load_probe_data(fname)
def fileOpenDLMNIST(self):
"""
Open and load DLM File
"""
# Get data and load into CRI_HSI class
# This will need to change to accomodate multiple-file selection
filename_header,_ = _QFileDialog.getOpenFileName(self, 'Open Header File',
'./', 'All Files (*.*)')
if filename_header != '':
self.path = _os.path.dirname(filename_header) + '/'
filename_data,_ = _QFileDialog.getOpenFileName(self, 'Open Data File',
self.path,
'All Files (*.*)')
if filename_data != '':
self.path = _os.path.dirname(filename_data) + '/'
self.filename = filename_data.split(_os.path.dirname(filename_data))[1][1::]
self.filename_header = filename_header
success = io_nist_dlm(self.path, self.filename_header,
self.filename,
self.hsi)
self.fileOpenSuccess(success)
def loadDarkDLM(self):
"""
Open DLM file and load dark spectrum(a)
"""
filename,_ = _QFileDialog.getOpenFileName(self, 'Open Dark File',
self.path,
'All Files (*.*)')
if filename != '':
filename = filename.split(_os.path.dirname(filename))[1][1::]
# Spectra first
self.dark = Spectra()
success = io_nist_dlm(self.path, self.filename_header, filename,
self.dark)
if not success: # Maybe Spectrum
self.dark = Spectrum()
success = io_nist_dlm(self.path, self.filename_header, filename,
self.dark)
# print('Success: {}'.format(success))
if success:
if self.dark.shape[-1] == self.hsi.freq.size:
self.ui.actionDarkSubtract.setEnabled(True)
self.ui.actionDarkSpectrum.setEnabled(True)
else:
self.dark = Spectra()
print('Dark was the wrong shape')
else:
self.dark = Spectra()
self.ui.actionDarkSubtract.setEnabled(False)
self.ui.actionDarkSpectrum.setEnabled(False)
def loadNRBDLM(self):
"""
Open DLM file and load NRB spectrum(a)
"""
filename, _ = _QFileDialog.getOpenFileName(self, 'Open NRB File',
self.path,
'All Files (*.*)')
if filename != '':
filename = filename.split(_os.path.dirname(filename))[1][1::]
# Spectra first
self.nrb = Spectra()
success = io_nist_dlm(self.path, self.filename_header, filename,
self.nrb)
if not success: # Maybe Spectrum
self.nrb = Spectrum()
success = io_nist_dlm(self.path, self.filename_header, filename,
self.nrb)
print('Success: {}'.format(success))
if success:
if self.dark.shape[-1] == self.hsi.freq.size:
self.ui.actionKramersKronig.setEnabled(True)
self.ui.actionKKSpeedTest.setEnabled(True)
self.ui.actionNRBSpectrum.setEnabled(True)
self.ui.actionDeNoiseNRB.setEnabled(True)
else:
self.nrb = Spectra()
print('NRB was the wrong shape')
else:
self.nrb = Spectra()
self.ui.actionKramersKronig.setEnabled(False)
self.ui.actionKKSpeedTest.setEnabled(False)
self.ui.actionNRBSpectrum.setEnabled(False)
self.ui.actionDeNoiseNRB.setEnabled(False)
def getFilenameFromUserSelection(file_types="Any Files (*.*)", path = ''):
filenames, _ = QFileDialog.getOpenFileName(None, "??????? ????", path, file_types, None)
if (len(filenames) > 0):
return filenames
else:
return None
def get_open_file_name(caption='', filter_text=''):
result = QFileDialog.getOpenFileName(None, caption, get_default_dir(), filter_text)[0]
if result:
set_default_dir(os.path.dirname(os.path.abspath(result)))
return result
