def runway_width():
""" Find out and display the width of the runways at Seatac airport.
Args:
None
Returns:
Displays the width of each of the runways at
Seatac airport. The display goes to stdout.
"""
runway_obj = runways()
airport_id = 'KSEA'
result = runway_obj.runway_data_from_csv_file(airport_id)
runway_width_dict = {}
print('*' * 80)
print('Runway widths', airport_id)
print('Runway name', ' ' * 10, 'Runway width')
# returned runway names are like 'runway_width_runway'
for key in result:
if '_width_' in key:
# returned runway names are like 'runway_width_runway'
name = key.split('_')
runway_width_dict[str(name[2])] = result[key]
width = runway_width_dict[str(name[2])]
runway_name = str(name[2])
print('{0}{1:>30}'.format(runway_name, width))
print('*' * 80)
def runway_lighted():
""" Find out and display if the runway(s) of Seatac airport
are lighted at night.
Args:
None
Returns:
Displays if the runway(s) of Seatac airport are lighted
at night. The display goes to stdout.
"""
runway_obj = runways()
airport_id = 'KSEA'
runway_lit_dict = {}
result = runway_obj.runway_data_from_csv_file(airport_id)
for key in result:
if '_lit_' in key:
# returned runway names are like 'runway_lit_runway'
name = key.split('_')
runway_lit_dict[str(name[3])] = result[key]
print('*' * 80)
print('Runway lights', airport_id)
print('Runway name', ' ' * 10, 'Runway lighted')
for keys in runway_lit_dict:
if runway_lit_dict[keys] == '1':
flag = 'yes'
else:
flag = 'no'
print('{0}{1:>30}'.format(keys, flag))
print('*' * 80)
def runway_status():
""" Find out and display if the runway(s) of Seatac airport
are open or closed to landing.
Args:
None
Returns:
Displays if the runway(s) of Seatac airport are open
or closed to landing. The display goes to stdout.
"""
runway_obj = runways()
airport_id = 'KSEA'
result = runway_obj.runway_data_from_csv_file(airport_id, status=True)
print('*' * 80)
print('Runway status', airport_id)
print('Runway name', ' ' * 10, 'Runway status')
# returned runway names are like 'runway_closed_runway'
for key in result:
name = key.split('_')
if result[key] == '1':
flag = 'closed'
else:
flag = 'open'
print('{0}{1:>30}'.format(name[2], flag))
print('*' * 80)
def land_737():
""" Find out if a 737 can land at Seatac airport.
runways.
Args:
None
Returns:
Displays whether or not a 737 can land at Seatac on stdout.
"""
# takes 6791 ft of runway to land a 737
landing_737 = 6791.0
landing_flag = False
runway_obj = runways()
airport_id = 'KSEA'
result = runway_obj.runway_data_from_csv_file(airport_id, length=True)
print('*' * 80)
print('Runway lengths', airport_id)
print('Runway name', ' ' * 10, 'Runway length', ' ' * 10, '737?')
# returned runway names are like 'runway_elevation_runway'
for runway_length in result:
length = runway_length.split('_')
if float(result[runway_length]) / landing_737 > 1.0:
landing_flag = True
print('{0}{1:>30}{2:>17}'.format(length[2], result[runway_length],
landing_flag))
landing_flag = False
print('*' * 80)
def test_runway_data_from_csv_file_length_status_elevation_true():
runway_obj = runways()
result = runway_obj.runway_data_from_csv_file("KSEA",
length=True, status=True,
elevation=True)
assert len(result) == 12
assert type(result) == dict
def runway_length():
""" Display the runway length(s) of Seatac airport.
Args:
None
Returns:
Displays the runway lenght(s) of Seatac airport on stdout.
"""
runway_obj = runways()
airport_id = 'KSEA'
result = runway_obj.runway_data_from_csv_file(airport_id, length=True)
print('*' * 80)
print('Runway lengths', airport_id)
print('Runway name', ' ' * 10, 'Runway length')
# returned runway names are like 'runway_length_runway'
for runway_length in result:
length = runway_length.split('_')
print('{0}{1:>30}'.format(length[2], result[runway_length]))
print('*' * 80)
def elevation_runway():
""" Display the length of all of Seatac airport's
runways.
Args:
None
Returns:
Displays the length of each runway at Seatac on stdout
"""
runway_obj = runways()
airport_id = "KSEA"
result =\
runway_obj.runway_data_from_csv_file(airport_id, elevation=True)
print('*' * 80)
print('Runway elevations ', airport_id)
# returned runway names are like 'runway_elevation_runway'
for runway_name in result:
runway = runway_name.split('_')
print('{0}{1:>30}'.format(runway[2], result[runway_name]))
print('*' * 80)
def test_runway_data_from_csv_file_status_true():
runway_obj = runways()
result = runway_obj.runway_data_from_csv_file("KSEA", status=True)
assert len(result) == 4
assert type(result) == dict
def test_runway_data_from_csv_file_elevation_true():
runway_obj = runways()
result = runway_obj.runway_data_from_csv_file("KSEA", elevation=True)
assert len(result) == 4
assert type(result) == dict
def test_runway_data_from_csv_file_default_params():
runway_obj = runways()
result = runway_obj.runway_data_from_csv_file("KSEA")
assert len(result) == 24
assert type(result) == dict
