import bcrypt
import sys

if len(sys.argv) < 2:
    print('Error: please provide a password.', file=sys.stderr)
    sys.exit(2)
password = sys.argv[1]
strength = None
if len(sys.argv) > 2:
    strength = int(sys.argv[2])
if strength:
    salt = bcrypt.gensalt(rounds=strength)
else:
    salt = bcrypt.gensalt()
password = password.encode('utf-8')
bhash = bcrypt.hashpw(password, salt)
print(bhash.decode('utf-8'))


import bcrypt
import sys

if len(sys.argv) < 2:
    print('Error: please provide a password.', file=sys.stderr)
    sys.exit(2)
password = sys.argv[1]
strength = None
if len(sys.argv) > 2:
    strength = int(sys.argv[2])
if strength:
    salt = bcrypt.gensalt(rounds=strength)
else:
    salt = bcrypt.gensalt()
password = password.encode('utf-8')
bhash = bcrypt.hashpw(password, salt)
print(bhash.decode('utf-8'), end='', flush=True)
print(file=sys.stderr)


Remove newline character from stdout.
Remove newline character from stdout.

  import bcrypt
  import sys
  
  if len(sys.argv) < 2:
      print('Error: please provide a password.', file=sys.stderr)
      sys.exit(2)
  password = sys.argv[1]
  strength = None
  if len(sys.argv) > 2:
      strength = int(sys.argv[2])
  if strength:
      salt = bcrypt.gensalt(rounds=strength)
  else:
      salt = bcrypt.gensalt()
  password = password.encode('utf-8')
  bhash = bcrypt.hashpw(password, salt)
- print(bhash.decode('utf-8'))
+ print(bhash.decode('utf-8'), end='', flush=True)
+ print(file=sys.stderr)
  
  
Remove newline character from stdout.
## Code Before:
import bcrypt
import sys

if len(sys.argv) < 2:
    print('Error: please provide a password.', file=sys.stderr)
    sys.exit(2)
password = sys.argv[1]
strength = None
if len(sys.argv) > 2:
    strength = int(sys.argv[2])
if strength:
    salt = bcrypt.gensalt(rounds=strength)
else:
    salt = bcrypt.gensalt()
password = password.encode('utf-8')
bhash = bcrypt.hashpw(password, salt)
print(bhash.decode('utf-8'))


## Instruction:
Remove newline character from stdout.
## Code After:
import bcrypt
import sys

if len(sys.argv) < 2:
    print('Error: please provide a password.', file=sys.stderr)
    sys.exit(2)
password = sys.argv[1]
strength = None
if len(sys.argv) > 2:
    strength = int(sys.argv[2])
if strength:
    salt = bcrypt.gensalt(rounds=strength)
else:
    salt = bcrypt.gensalt()
password = password.encode('utf-8')
bhash = bcrypt.hashpw(password, salt)
print(bhash.decode('utf-8'), end='', flush=True)
print(file=sys.stderr)

