def _is_post_created(post_id):
"""
Checks if a post, given its id is created.
"""
if db.hexists(str(post_id) + APPEND_KEY_POSTS, KEY_TITLE) == 1:
return True
else:
return False
def _is_user_created(username):
"""
Checks if a user, given its id is created.
"""
if db.hexists(username + APPEND_KEY_USER, KEY_USER) == 1:
debug(username + " EXISTS")
return True
else:
debug(username + " does NOT EXIST")
return False