def from_dict(cls, person_dict):
"""
Initialize a person by providing a dict containing the fields
'name' and 'number'
"""
name = person_dict["name"]
number = clean_number(person_dict["number"])
return cls(name, number)
def extract_number(params):
"""
Get number from input args. Fails if number was not included.
"""
try:
number = clean_number(params[1])
except IndexError:
print "Please include a phone number."
sys.exit()
return number
def reverse_lookup(self, params):
"""
Look up a person by phone number
"""
search_number = clean_number(params[0])
output = ''
for person in self.people:
if search_number in person.number:
person_string = person.name + " " + str(person.number)
print person_string
output = '\n'.join([output, person_string])
if output == '':
print "No entries found."
def __init__(self, name, number):
"""
Initialize a person by providing a name and phone number
"""
self.name = name
self.number = clean_number(number)
