def list_donors():
try:
r = login_db.login_redis_cloud()
for i in r.keys():
print(i)
except Exception as e:
print(f'Redis error: {e}')
def send_thankyou():
don_input = None
while not don_input:
don_input = donor_input()
if don_input.lower() == "list":
list_donors()
don_input = None
donation = None
while not donation:
try:
donation = int(donation_prompt())
except ValueError:
print("Enter a monetary donation.")
phone = input('Enter phone number (nnn-nnn-nnnn: ')
zip = input('Enter zip code (nnnnn): ')
email = input('Enter email address: ')
try:
r = login_db.login_redis_cloud()
r.hmset(don_input, {
'phone': phone,
'zip': zip,
'donation': [donation],
'email': email
})
except:
print("There was an error adding donor to database.")
print("Thank you {} for your donation of ${}.".format(don_input, donation))
def delete_donor():
name = input('Enter name to delete from database: ')
r = login_db.login_redis_cloud()
if r.exists(name):
r.delete(name)
else:
print('{} is not in the database.'.format(name))
def run_example():
"""
Redis
"""
log = utilities.configure_logger('default', '../logs/redis_script.log')
try:
log.info('Step 1: connect to Redis')
r = login_db.login_redis_cloud()
log.info('Step 2: cache data in db')
r.set('natalie', '*****@*****.**')
log.info('Step 2: Add some data to the cache')
r.hmset('Luke', {'phone': '319-706-8805', 'age': 29})
r.hmset('Virgil', {'phone': '913-366-2202', 'age': 15})
r.hmset('River', {'phone': '972-310-1058', 'age': 36})
r.hmset('Kibson', {'phone': '309-304-0112', 'age': 5})
log.info('Step 3: Return Virgil\'s phone number')
phone_virgil = r.hmget('Virgil', 'phone')
log.info(f'Virgil\'s phone number: {phone_virgil}')
log.info('Step 4: Get Virgil\'s')
age_virgil = r.hmget('Virgil', 'age')
log.info(f'Virgil\'s age: {age_Virgil}')
except Exception as e:
print(f'Redis error: {e}')
def lookup_email():
donor = input('Enter Donor Name to find their email address.\n')
try:
r = login_db.login_redis_cloud()
if r.exists(donor):
print('{}\'s email is: {}'.format(donor, r.hget(donor, 'email')))
else:
print('{} is not in the database.'.format(donor))
except Exception as e:
print(f'Redis error: {e}')
def create_report():
print('{:20} | {:20} | {:20} | {:20}'.format('Donor Name', 'Donations',
'Phone No.', 'Email'))
print('-' * 80)
try:
r = login_db.login_redis_cloud()
for i in r.keys():
print('{:20} | {:20} | {:20} | {:20}'.format(
i, r.hget(i, 'donation'), r.hget(i, 'phone'),
r.hget(i, 'email')))
except Exception as e:
print(f'Redis error: {e}')
def run_example():
"""
non-presistent Redis
"""
log = utilities.configure_logger('default', '../logs/redis_script.log')
try:
log.info('Step 1: connect to Redis.')
r = login_db.login_redis_cloud()
log.info('Step 2: Add donor data to cache.')
r.hmset(
'Luke Rodriguez', {
'phone': '319-706-8805',
'zip': 60012,
'donation': [45, 76, 100],
'email': '*****@*****.**'
})
r.hmset(
'Virgil Ferdinand', {
'phone': '913-366-2202',
'zip': 75019,
'donation': [3500, 50],
'email': '*****@*****.**'
})
r.hmset(
'River Tails', {
'phone': '972-310-1058',
'zip': 61761,
'donation': [4000],
'email': '*****@*****.**'
})
r.hmset(
'Joseph Kibson', {
'phone': '309-304-0112',
'zip': 61704,
'donation': [12, 25, 350, 450],
'email': '*****@*****.**'
})
r.hmset(
'Emily Connor', {
'phone': '387-696-2058',
'zip': 43055,
'donation': [20],
'email': '*****@*****.**'
})
except Exception as e:
print(f'Redis error: {e}')
def send_letters():
r = login_db.login_redis_cloud()
for i in r.keys():
with open('{}.txt'.format(i), 'w') as donorfh:
donorfh.write(send_thankyou_total(i, r.hget(i, 'donation')))