def generateKwargs(self):
rep = self.representationWidget.value()
alg = self.distAlgWidget.value()
try:
filters = int(self.filterEdit.text())
if filters < 0:
raise (ValueError)
except ValueError:
reply = QMessageBox.critical(
self, "Invalid information",
"The number of filters must be a number greater than 0.")
return
try:
coeffs = int(self.coeffEdit.text())
if coeffs <= 0:
raise (ValueError)
if int(self.coeffEdit.text()) > int(self.filterEdit.text()) - 1:
raise (ValueError)
except ValueError:
if rep == 'mfcc':
reply = QMessageBox.critical(
self, "Invalid information",
"The number of coefficients must be a number greater than 0 and less than the number of filters."
)
return
try:
freq_lims = (float(self.minFreqEdit.text()),
float(self.maxFreqEdit.text()))
if freq_lims[0] < 0 or freq_lims[1] < 0:
raise (ValueError(
"The minimum and maximum frequenies must be greater than 0."
))
if freq_lims[0] >= freq_lims[1]:
raise (ValueError(
"The maximum frequeny must be greater than the minimum frequency."
))
except ValueError as e:
reply = QMessageBox.critical(self, "Invalid information", str(e))
return
kwargs = {
'type': self.compType,
'rep': rep,
'match_func': alg,
'num_filters': filters,
'freq_lims': freq_lims,
'output_sim': self.outputSimWidget.isChecked(),
'use_multi': self.settings['use_multi'],
'num_cores': self.settings['num_cores'],
'return_all': True
}
if rep == 'mfcc':
kwargs['num_coeffs'] = coeffs
if self.compType is None:
reply = QMessageBox.critical(self, "Missing information",
"Please specify a comparison type.")
return
elif self.compType == 'one':
kwargs['query'] = self.oneDirectoryWidget.value()
elif self.compType == 'two':
dirOne = self.directoryOneWidget.value()
if dirOne == '':
reply = QMessageBox.critical(
self, "Missing information",
"Please specify the first directory.")
return
if not os.path.exists(dirOne):
reply = QMessageBox.critical(
self, "Invalid information",
"The first directory does not exist.")
return
dirTwo = self.directoryTwoWidget.value()
if dirTwo == '':
reply = QMessageBox.critical(
self, "Missing information",
"Please specify the second directory.")
return
if not os.path.exists(dirTwo):
reply = QMessageBox.critical(
self, "Invalid information",
"The second directory does not exist.")
return
kwargs['query'] = [dirOne, dirTwo]
elif self.compType == 'file':
path = self.fileWidget.value()
if path == '':
reply = QMessageBox.critical(
self, "Missing information",
"Please specify a path mapping file.")
return
if not os.path.exists(path):
reply = QMessageBox.critical(
self, "Invalid information",
"The specified path mapping file does not exist.")
return
try:
kwargs['query'] = load_path_mapping(path)
except OSError as e:
reply = QMessageBox.critical(self, "Invalid information",
str(e))
return
return kwargs
def test_valid(self):
return
mapping = load_path_mapping(self.valid_path)
for line in mapping:
self.assertEqual(len(line), 2)
def generateKwargs(self):
rep = self.representationWidget.value()
alg = self.distAlgWidget.value()
try:
filters = int(self.filterEdit.text())
if filters < 0:
raise(ValueError)
except ValueError:
reply = QMessageBox.critical(self,
"Invalid information", "The number of filters must be a number greater than 0.")
return
try:
coeffs = int(self.coeffEdit.text())
if coeffs < 0:
raise(ValueError)
if int(self.coeffEdit.text()) > int(self.filterEdit.text())-1:
raise(ValueError)
except ValueError:
if rep == 'mfcc':
reply = QMessageBox.critical(self,
"Invalid information", "The number of coefficients must be a number greater than 0 and less than the number of filters.")
return
try:
freq_lims = (float(self.minFreqEdit.text()),float(self.maxFreqEdit.text()))
if freq_lims[0] < 0 or freq_lims[1] < 0:
raise(ValueError("The minimum and maximum frequenies must be greater than 0."))
if freq_lims[0] >= freq_lims[1]:
raise(ValueError("The maximum frequeny must be greater than the minimum frequency."))
except ValueError as e:
reply = QMessageBox.critical(self,
"Invalid information", str(e))
return
kwargs = {
'type': self.compType,
'rep':rep,
'match_func':alg,
'num_filters':filters,
'freq_lims':freq_lims,
'output_sim':self.outputSimWidget.isChecked(),
'use_multi':self.settings['use_multi'],
'num_cores':self.settings['num_cores'],
'return_all':True}
if rep == 'mfcc':
kwargs['num_coeffs'] = coeffs
if self.compType is None:
reply = QMessageBox.critical(self,
"Missing information", "Please specify a comparison type.")
return
elif self.compType == 'one':
kwargs['query'] = self.oneDirectoryWidget.value()
elif self.compType == 'two':
dirOne = self.directoryOneWidget.value()
if dirOne == '':
reply = QMessageBox.critical(self,
"Missing information", "Please specify the first directory.")
return
if not os.path.exists(dirOne):
reply = QMessageBox.critical(self,
"Invalid information", "The first directory does not exist.")
return
dirTwo = self.directoryTwoWidget.value()
if dirTwo == '':
reply = QMessageBox.critical(self,
"Missing information", "Please specify the second directory.")
return
if not os.path.exists(dirTwo):
reply = QMessageBox.critical(self,
"Invalid information", "The second directory does not exist.")
return
kwargs['query'] = [dirOne, dirTwo]
elif self.compType == 'file':
path = self.fileWidget.value()
if path == '':
reply = QMessageBox.critical(self,
"Missing information", "Please specify a path mapping file.")
return
if not os.path.exists(path):
reply = QMessageBox.critical(self,
"Invalid information", "The specified path mapping file does not exist.")
return
try:
kwargs['query'] = load_path_mapping(path)
except OSError as e:
reply = QMessageBox.critical(self,
"Invalid information", str(e))
return
return kwargs
def test_valid(self):
return
mapping = load_path_mapping(self.valid_path)
for line in mapping:
self.assertEqual(len(line),2)
