def processInput(self, ctx, key, args):
namer = self._namer(key)
# Get the form field values as a (y,m,d) tuple
ymd = [args.get(namer(part), [''])[0].strip() for part in ('year', 'month', 'day')]
# Remove parts that were not entered.
ymd = [p for p in ymd if p]
# Nothing entered means None otherwise we need all three.
if not ymd:
ymd = None
elif len(ymd) != 3:
raise validation.FieldValidationError("Invalid date")
# So, we have what looks like a good attempt to enter a date.
if ymd is not None:
# If a 2-char year is allowed then prepend the century.
if self.twoCharCutoffYear is not None and len(ymd[0]) == 2:
try:
if int(ymd[0]) >= self.twoCharCutoffYear:
century = '19'
else:
century = '20'
ymd[0] = century + ymd[0]
except ValueError:
pass
# By now, we should have a year of at least 4 characters.
if len(ymd[0]) < 4:
if self.twoCharCutoffYear is not None:
msg = "Please enter a 2 or 4 digit year"
else:
msg = "Please enter a 4 digit year"
raise validation.FieldValidationError(msg)
# Map to integers
try:
ymd = [int(p) for p in ymd]
except ValueError, e:
raise validation.FieldValidationError("Invalid date")
def toType(self, value):
if not (value is None):
value = value.strip()
if not value:
return None
result_list = []
for x in re.split(',|;', value):
try:
x = x.strip()
if x.find('/') > 0:
result_list.append(datatypes.IPv4Subnet.fromString(x))
else:
result_list.append(
datatypes.IPv4Subnet.fromString(x + '/32'))
except datatypes.InvalidSubnet:
raise validation.FieldValidationError('Invalid subnet in list')
except:
# XXX: Error logs?
print "Unknown field error. System exception message: ", str(
sys.exc_info()[0])
raise validation.FieldValidationError('Invalid subnet in list')
return result_list
def parseDate(self, value):
try:
y, m, d = [int(p) for p in value.split('-')]
except ValueError:
raise validation.FieldValidationError('Invalid date')
try:
value = date(y, m, d)
except ValueError, e:
raise validation.FieldValidationError('Invalid date: ' + str(e))
def processInput(self, ctx, key, args):
charset = util.getPOSTCharset(ctx)
pwds = [pwd.decode(charset) for pwd in args.get(key, [])]
if len(pwds) == 0:
pwd = ''
elif len(pwds) == 1:
raise validation.FieldValidationError('Please enter the password twice for confirmation.')
else:
if pwds[0] != pwds[1]:
raise validation.FieldValidationError('Passwords do not match.')
return self.original.validate(pwds[0])
def toType(self, value):
if not (value is None):
value = value.strip()
if not value:
return None
try:
value = datatypes.IPv4Address.fromString(value)
except datatypes.InvalidIPAddress:
raise validation.FieldValidationError('Invalid IP address')
except:
print "Unknown field error. System exception message: ", sys.exc_info(
)[0]
raise validation.FieldValidationError('Invalid IP address')
return value
def toType(self, value):
if not (value is None):
value = value.strip()
if not value:
return None
try:
temp_mask = datatypes.mask_to_cidr(value)
value = datatypes.IPv4Address.fromString(value)
except datatypes.InvalidSubnet:
raise validation.FieldValidationError('Invalid subnet mask')
except:
print "Unknown field error. System exception message: ", sys.exc_info(
)[0]
raise validation.FieldValidationError('Invalid subnet mask')
return value
def toType(self, value):
if value is None:
return None
try:
value = date(*value)
except (TypeError, ValueError), e:
raise validation.FieldValidationError('Invalid date: ' + str(e))
def processInput(self, ctx, key, args):
namer = self._namer(key)
# Get the form field values as a (y,m,d) tuple
ymd = [args.get(namer(part), [''])[0].strip() for part in ('year', 'month', 'day')]
# Remove parts that were not entered.
ymd = [p for p in ymd if p]
# Nothing entered means None otherwise we need all three.
if not ymd:
ymd = None
elif len(ymd) != 3:
raise validation.FieldValidationError("Invalid date")
# So, we have what looks like a good attempt to enter a date.
if ymd is not None:
# Map to integers
try:
ymd = [int(p) for p in ymd]
except ValueError, e:
raise validation.FieldValidationError("Invalid date")
def toType(self, value):
if value is not None:
value = value.strip()
if not value:
return None
if value not in ('True', 'False'):
raise validation.FieldValidationError(
'%r should be either True or False' % value)
return value == 'True'
def toType(self, value):
if not (value is None):
value = value.strip()
if not value:
return None
try:
if (value.find('/') > 0):
value = datatypes.IPv4Subnet.fromString(value)
else:
value = datatypes.IPv4Subnet.fromString(value + '/32')
except datatypes.InvalidSubnet:
raise validation.FieldValidationError('Invalid subnet')
except:
# XXX: Error logs?
print "Unknown field error. System exception message: ", str(
sys.exc_info()[0])
raise validation.FieldValidationError('Invalid subnet')
return value
def toType(self, value):
if not (value is None):
value = value.strip()
if not value:
return None
try:
value = datatypes.IPv4AddressRange.fromString(value)
except:
raise validation.FieldValidationError('Invalid IP address range')
return value
def processInput(self, ctx, key, args):
namer = self._namer(key)
value = [args.get(namer(part), [''])[0].strip() for part in ('year', 'month')]
value = [p for p in value if p]
if not value:
value = None
elif len(value) != 2:
raise validation.FieldValidationError("Invalid date")
if value is not None:
try:
value = [int(p) for p in value]
except ValueError, e:
raise validation.FieldValidationError("Invalid date")
if value[1] < 0 or value[1] > 99:
raise validation.FieldValidationError("Invalid year. Please enter a two-digit year.")
if value[0] > self.cutoffYear:
value[0] = 1900 + value[0]
else:
value[0] = 2000 + value[0]
value.append(1)
def toType(self, value):
if not (value is None):
value = value.strip()
if not value:
return None
value = value.replace(',', '.')
try:
value = float(value)
except:
raise validation.FieldValidationError('Invalid number')
return value
def toType(self, value):
if value is not None:
value = value.strip()
if not value:
return None
# "Cast" the value to the correct type. For some strange reason,
# Python's decimal.Decimal type raises an ArithmeticError when it's
# given a dodgy value.
try:
value = self.cast(value)
except (ValueError, ArithmeticError):
raise validation.FieldValidationError("Not a valid number")
return value
def parseTime(self, value):
if '.' in value:
value, ms = value.split('.')
else:
ms = 0
try:
parts = value.split(':')
if len(parts) < 2 or len(parts) > 3:
raise ValueError()
if len(parts) == 2:
h, m = parts
s = 0
else:
h, m, s = parts
h, m, s, ms = int(h), int(m), int(s), int(ms)
except:
raise validation.FieldValidationError('Invalid time')
try:
value = time(h, m, s, ms)
except ValueError, e:
raise validation.FieldValidationError('Invalid time: ' + str(e))
