def test_length_validator_creation(self):
with self.assertRaises(AssertionError):
Length()
with self.assertRaises(AssertionError):
Length(min_length=-2)
with self.assertRaises(AssertionError):
Length(max_length=-2)
with self.assertRaises(AssertionError):
Length(min_length=-2, max_length=-2)
with self.assertRaises(AssertionError):
Length(min_length=6, max_length=3)
class Song:
def __init__(self, title, artist, album, length):
self.__title = title
self.__artist = artist
self.__album = album
self.__length = Length(length)
def __str__(self):
return f'{self.__artist} - {self.__title} from {self.__album} - {self.__length}'
def __repr__(self):
return f'{self.__artist} - {self.__title} from {self.__album} - {self.__length}'
def __eq__(self, other):
return self.__title == other.__title and self.__artist == other.__artist \
and self.__album == other.__album and self.__length == other.__length
def __hash__(self):
return hash(self.__title, self.__artist, self.__album, self.__length)
def length(self, seconds=False, minutes=False, hours=False):
if seconds==False and minutes==False and hours==False:
return str(self.__length)
return self.__length.length(seconds, minutes, hours)
def get_title(self):
return self.__title
def get_artist(self):
return self.__artist
def get_album(self):
return self.__album
def find_total_length_songs(self):
time_in_seconds = 0
for song in self.__songs:
time_in_seconds += song.length(seconds=True)
total_len = Length(str(datetime.timedelta(seconds=time_in_seconds)))
return str(total_len)
def convert_unit(self, value, input_unit, output_unit):
if self.measurement is 'length':
return Length(value, input_unit, output_unit).convert()
if self.measurement is 'temperature':
return Temperature(value, input_unit, output_unit).convert()
if self.measurement is 'area':
return Area(value, input_unit, output_unit).convert()
if self.measurement is 'volume':
return Volume(value, input_unit, output_unit).convert()
if self.measurement is 'weight':
return Weight(value, input_unit, output_unit).convert()
return "Not a valid measurement is entered! Select from : length, temperature, volume, area, weight"
def __init__(self, title, artist, album, length): self.__title = title self.__artist = artist self.__album = album self.__length = Length(length)
return help
parser = argparse.ArgumentParser(description='inductively coupled PCB memory generator',
formatter_class=CustomFormatter)
parser.add_argument("-w", "--words", help = "word count (drive lines)", type = int, default = 64)
parser.add_argument("-b", "--bits", help = "bit count (sense loops)", type = int, default = 64)
parser.add_argument("-u", "--unit",
help = "default distance measurement unit",
choices = [str(x) for x in LengthUnit.__members__],
default = 'mm')
parser.add_argument("--width", help = "board width", type = Length, default = Length('3.9 in'))
parser.add_argument("--length", help = "board length", type = Length, default = Length('3.9 in'))
parser.add_argument("--trace-width", help = "trace width", type = Length, default = Length('8.3 mil'))
parser.add_argument("--drive-layer", help = "drive layer number", type = int, default = 2)
parser.add_argument("--drive-pitch", help = "drive pitch", type = Length, default = Length('50 mil'))
#parser.add_argument("--coupling-length", help = "drive-to-sense trace coupling length in mils", type = Length, default = Length('40 mil'))
parser.add_argument("--sense-layer", help = "sense layer number", type = int, default = 1)
parser.add_argument("--sense-pitch", help = "sense pitch", type = Length, default = Length('50 mil'))
parser.add_argument("--pad-drill", help = "pad drill diameter", type = Length, default = Length('42 mil'))
#parser.add_argument("--ground-layer", help = "ground plane layer number (0 for none)", type = int, default = 15)
def length_convert():
length = Length()
while True:
title()
option = str(input('''
[1] m a Km
[2] m a cm
[3] cm a m
[4] Km a m
[5] m a ft
[6] ft a m
[7] cm a in
[8] in a cm
[9] mi a Km
[s]alir
''')).lower()
if option == '1':
length.mAKm()
elif option == '2':
length.mACm()
elif option == '3':
length.cmAM()
elif option == '4':
length.kmAM()
elif option == '5':
length.mAFt()
elif option == '6':
length.ftAM()
elif option == '7':
length.cmAIn()
elif option == '8':
length.inACm()
elif option == '9':
length.miAKm()
elif option == 's':
break
else:
print('Ingreso de dato no valido')
from length import Length len1 = Length(1, 9) len2 = Length(3, 5) len3 = len1 + len2 print(len3)
from length import Length
a = Length(100, "cm")
b = Length(120, "cm")
c = Length(20, "in")
print(a)
# führt intern zum Aufruf von _get_unit
print(a.unit) # cm
# führt intern zum Aufruf von _set_unit
a.unit = "in"
print(a.value)
print(a.unit)
b = Length.from_string("10cm")
print(b)
print(b.value)
print(b.unit)
print(str(a)) # 39.37in
print(repr(a)) # Length(39.37007874015748, "in")
print(a + c + c)
print(a * 2) # (__mul__)
print(2 * a) # (__rmul__)
class MockFormMin3Max6StopFalse(FlaskForm):
field = Field(validators=[
Length(min_length=3, max_length=6, stop=False),
AlwaysError()
])
class MockFormMin3Max6CustomCallableMessage(FlaskForm):
field = Field(validators=[
Length(
min_length=3, max_length=6, message=lambda: R.string.test_message)
])
class MockFormMin3Max6(FlaskForm):
field = Field(validators=[Length(min_length=3, max_length=6)])
class MockFormMinNoneMax6(FlaskForm):
field = Field(validators=[Length(max_length=6)])
class MockFormMin3MaxNone(FlaskForm):
field = Field(validators=[Length(min_length=3)])
