def application(environ, start_response):
headers = [('Content-Type', 'text/plain; charset=utf-8')]
path = environ['PATH_INFO']
params = urllib.parse.parse_qs(environ['QUERY_STRING'])
#db = Simpledb('data.txt')
if path == '/insert':
start_response('200 OK', headers)
params1 = params['key'][0]
params2 = params['value'][0]
Simpledb.add("data.txt", str(params1), int(params2))
return ["INSERTED".encode()]
elif path == '/select':
params1 = params['key'][0]
print(params1)
s = Simpledb.find("data.txt", str(params1))
start_response('200 OK', headers)
if s != None:
return ["RETRIEVED: ".encode() + str(s).encode()]
else:
return ['NULL'.encode()]
elif path == '/delete':
start_response('200 OK', headers)
params1 = params['key'][0]
s = Simpledb.delete("data.txt", str(params1))
return ["DELETED".encode()]
elif path == '/update':
params1 = params['key'][0]
params2 = params['value'][0]
Simpledb.update("data.txt", str(params1), int(params2))
start_response('200 OK', headers)
return ["UPDATED".encode()]
else:
start_response('404 Not Found', headers)
return ['Status 404: Resource not found'.encode()]
def application(environ, start_response):
headers = [('Content-Type', 'text/plain; charset=utf-8')]
path = environ['PATH_INFO']
params = urllib.parse.parse_qs(environ['QUERY_STRING'])
print(params)
db = Simpledb('db.txt')
if path == '/insert':
db.add(params["key"][0], params["value"][0])
start_response('200 OK', headers)
return ["Inserted".encode()]
elif path == '/select':
s = db.find(params['key'][0])
start_response('200 OK', headers)
if s:
return [s.encode()]
else:
return ['NULL'.encode()]
elif path == '/delete':
s = db.delete(params["key"][0])
start_response('200 OK', headers)
if s:
return ["Deleted".encode()]
else:
return ['NULL'.encode()]
elif path == '/update':
s = db.update(params["key"][0], params["value"][0])
start_response('200 OK', headers)
if s:
return ["Updated".encode()]
else:
return ['NULL'.encode()]
else:
start_response('404 Not Found', headers)
return ['Status 404: Resource not found'.encode()]
'Would you like to:\n1:Delete a phone number?\n2:Update a phone number?\n3:Add another phone number?\n4:Find a phone number?\n5:Quit the program\nEnter a number 1-5'
)
choice = input()
while choice != '1' and choice != '2' and choice != '3' and choice != '4' and choice != '5':
print('Please type 1, 2, 3, 4, or 5.')
choice = input()
if choice == '1' or choice == '2' or choice == '3' or choice == '4' or choice == '5':
break
if choice == '1':
print('Whose number would you like deleted (enter a name)')
name = input()
db.delete(name)
print('Number is deleted.')
if choice == '2':
print('Whose number would you like to update?')
name = input()
print('What number would you like to update with?')
number = input()
db.update(name, number)
if choice == '3':
print('What number would you like added?')
number = input()
print('Whose number is it?')
name = input()
db.add(name, number)
if choice == '4':
print('Whose number is it?')
name = input()
db.find(name)
if choice == '5':
loop = False
command = command.lower()
#print (command)
return command
while True:
command = commandUser()
c = str(command)
if (c == 'a'):
key = input("Enter a name: ")
key = key.lower()
value = input("Enter the phone number(only enter digits): ")
value = int(value)
Simpledb.add("data.txt", key, value)
elif (c == 'f'):
key = input("Enter the name you would like to search for: ")
key = key.lower()
Simpledb.find("data.txt", key)
elif (c == 'd'):
key = input("Enter the name you would like to delete: ")
key = key.lower()
Simpledb.delete("data.txt", key)
elif (c == 'u'):
key = input("Enter the name you would like to search for: ")
key = key.lower()
Simpledb.update("data.txt", key)