def sanitize(time_string):
if ‘-’ in time_string:
splitter=’-’
elif ‘:’ in time_string:
splitter=’:’
else:
return(time_string)
(mins,secs)=time_string.split(splitter)
return(mins+’.’+secs)
sarah=[‘2.18’,‘2-33’,‘2:45’]
for t in sarah:
sanitize(t)
def get_coach_data(filename):
try:
with open (filename) as f:
data=f.readline()
return(data.strip().split(’,’))
except IOError as ioerr:
print(‘file error’+str(ioerr))
return(None)
sarah=get_coach_data(‘sarah2.txt’)
file error[Errno 2] No such file or directory: ‘sarah2.txt’sarah=get_coach_data(‘sarah.txt’)
(sarah_name,sarah_dob)=sarah.pop(0),sarah.pop(0)
print(sarah_name+’’s fastest times are:”+str(sorted(set([sanitize(t) for t in sarah]))[0:3]))
SyntaxError: invalid syntax
print(sarah_name+”‘s fastest times are:”+str(sorted(set([sanitize(t) for t in sarah]))[0:3]))
class athlete(list):
def init(self,name,dob=None,times=[]):
list.init([])
self.name=name
self.dob=dob
self.extend(times)
def top3(self):
return(sorted(set([sanitize(t) for t in self]))[0:3])