curriculum/challenges/english/blocks/learn-regular-expressions-by-building-a-password-generator/6564f834dd717998092cfd47.md
After your new comment, write a for loop to iterate over the constraints list. Use constraint and pattern as the loop variables.
You should write a for loop to iterate over the constraints list.
({ test: () => assert(runPython(`_Node(_code).find_function("generate_password").find_whiles()[0].find_bodies()[0].find_for_loops()[1].find_for_iter().is_equivalent("constraints")`)) })
Your for loop should use constraint and pattern as the loop variables to iterate over the constraints list.
({ test: () => assert(runPython(`_Node(_code).find_function("generate_password").find_whiles()[0].find_bodies()[0].find_for_loops()[1].find_for_vars().is_equivalent("constraint, pattern")`)) })
import re
import secrets
import string
def generate_password(length, nums, special_chars, uppercase, lowercase):
# Define the possible characters for the password
letters = string.ascii_letters
digits = string.digits
symbols = string.punctuation
# Combine all characters
all_characters = letters + digits + symbols
while True:
password = ''
# Generate password
for _ in range(length):
password += secrets.choice(all_characters)
constraints = [
(nums, r'\d'),
(lowercase, r'[a-z]'),
(uppercase, r'[A-Z]'),
(special_chars, fr'[{symbols}]')
]
--fcc-editable-region--
# Check constraints
--fcc-editable-region--
return password
# new_password = generate_password(8)
# print(new_password)