Renamed gen_password.py into generate_password.py, fixed gen_password command

src/generate_password.py

@@ -0,0 +1,18 @@
+import string
+from random import SystemRandom
+
+from .account_checks import FORBIDDEN_CHARS, PUNCTUATION, check_gened_password
+
+PASSWORD_CHARS = tuple(
+    frozenset(string.ascii_letters + string.digits).difference(FORBIDDEN_CHARS)
+    | PUNCTUATION
+)
+
+
+def gen_password() -> str:
+    """Generates password of length 32"""
+    choices = SystemRandom().choices
+    while True:
+        passwd = "".join(choices(PASSWORD_CHARS, k=32))
+        if check_gened_password(passwd):
+            return passwd