def get_password(length=8):
"""
Create a password with uppercase letters, lowercase letters, and digits.
The password will include lowercase letters with higher probability.
"""
assert length >= 8
#
chars = string.ascii_lowercase + string.ascii_lowercase + string.ascii_lowercase + \
string.ascii_uppercase + string.digits + string.digits + string.digits
chars = ''.join(my_shuffle([x for x in chars]))
return ''.join(choice(chars) for x in range(length))
def header():
"""
Print a fancy header. The rainbow colored logo only looks good
with dark background. If the background is light, skip it.
"""
rainbow_index = len(logos) - 1
if cfg.g.BACKGROUND == cfg.DARK:
# include the rainbow
indexes = range(len(logos))
else:
# exclude the rainbow
indexes = range(len(logos)-1)
pos = choice(my_shuffle(indexes))
if pos == rainbow_index:
print(logos[pos])
else:
col = cfg.colors[cfg.g.BACKGROUND]["header"]
print(bold(logos[pos], col))