def from_string(self, text, original_value):
if isinstance(original_value, QColor):
match = self.color_exp.match(text)
return QColor(min(int(match.captured(1)), 255),
min(int(match.captured(2)), 255),
min(int(match.captured(3)), 255),
min(int(match.captured(4)), 255))
if isinstance(original_value, QDate):
value = QDate.fromString(text, Qt.ISODate)
return value if value.isValid() else None
if isinstance(original_value, QDateTime):
value = QDateTime.fromString(text, Qt.ISODate)
return value if value.isValid() else None
if isinstance(original_value, QTime):
value = QTime.fromString(text, Qt.ISODate)
return value if value.isValid() else None
if isinstance(original_value, QPoint):
match = self.point_exp.match(text)
return QPoint(int(match.captured(1)),
int(match.captured(2)))
if isinstance(original_value, QRect):
match = self.rect_exp.match(text)
return QRect(int(match.captured(1)),
int(match.captured(2)),
int(match.captured(3)),
int(match.captured(4)))
if isinstance(original_value, QSize):
match = self.size_exp.match(text)
return QSize(int(match.captured(1)),
int(match.captured(2)))
if isinstance(original_value, list):
return text.split(',')
return type(original_value)(text)
def parseQRdata(self, qr_data):
self.QR_data = qr_data
logging.info(self.tr("QR: " + self.QR_data))
params = parse_qs(self.QR_data)
try:
for timestamp_pattern in self.timestamp_patterns:
datetime = QDateTime.fromString(params['t'][0], timestamp_pattern)
datetime.setTimeSpec(Qt.UTC)
if datetime.isValid():
self.SlipTimstamp.setDateTime(datetime)
self.SlipAmount.setText(params['s'][0])
self.FN.setText(params['fn'][0])
self.FD.setText(params['i'][0])
self.FP.setText(params['fp'][0])
self.SlipType.setCurrentIndex(int(params['n'][0]) - 1)
except KeyError:
logging.warning(self.tr("QR available but pattern isn't recognized: " + self.QR_data))
return
self.qr_data_validated.emit()
