gnu: python-bcrypt: Move to (gnu packages python-crypto).

* gnu/packages/password-utils.scm (python-bcrypt, python2-bcrypt): Move to ...
* gnu/packages/python-crypto.scm (python-bcrypt, python2-bcrypt): ... here.
* gnu/packages/python.scm: Remove unused (gnu packages password-utils) import.

gnu/packages/password-utils.scm

@@ -457,37 +457,6 @@ winner of the 2015 Password Hashing Competition.")
     ;; files are CC0 only; see README.md and LICENSE for details.
     (license (list license:cc0 license:asl2.0))))
 
-(define-public python-bcrypt
-  (package
-    (name "python-bcrypt")
-    (version "3.1.4")
-    (source
-      (origin
-        (method url-fetch)
-        (uri (pypi-uri "bcrypt" version))
-        (sha256
-         (base32
-          "13cyrnqwkhc70rs6dg65z4yrrr3dc42fhk11804fqmci9hvimvb7"))))
-        (build-system python-build-system)
-    (native-inputs
-     `(("python-pycparser" ,python-pycparser)
-       ("python-pytest" ,python-pytest)))
-    (propagated-inputs
-     `(("python-cffi" ,python-cffi)
-       ("python-six" ,python-six)))
-    (home-page "https://github.com/pyca/bcrypt/")
-    (synopsis
-     "Modern password hashing library")
-    (description
-     "Bcrypt is a Python module which provides a password hashing method based
-on the Blowfish password hashing algorithm, as described in
-@url{http://static.usenix.org/events/usenix99/provos.html,\"A Future-Adaptable
-Password Scheme\"} by Niels Provos and David Mazieres.")
-    (license license:asl2.0)))
-
-(define-public python2-bcrypt
-  (package-with-python2 python-bcrypt))
-
 (define-public pass-git-helper
   (package
     (name "pass-git-helper")

gnu/packages/python-crypto.scm

@@ -48,6 +48,37 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (srfi srfi-1))
 
+(define-public python-bcrypt
+  (package
+    (name "python-bcrypt")
+    (version "3.1.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "bcrypt" version))
+       (sha256
+        (base32
+         "13cyrnqwkhc70rs6dg65z4yrrr3dc42fhk11804fqmci9hvimvb7"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("python-pycparser" ,python-pycparser)
+       ("python-pytest" ,python-pytest)))
+    (propagated-inputs
+     `(("python-cffi" ,python-cffi)
+       ("python-six" ,python-six)))
+    (home-page "https://github.com/pyca/bcrypt/")
+    (synopsis
+     "Modern password hashing library")
+    (description
+     "Bcrypt is a Python module which provides a password hashing method based
+on the Blowfish password hashing algorithm, as described in
+@url{http://static.usenix.org/events/usenix99/provos.html,\"A Future-Adaptable
+Password Scheme\"} by Niels Provos and David Mazieres.")
+    (license license:asl2.0)))
+
+(define-public python2-bcrypt
+  (package-with-python2 python-bcrypt))
+
 (define-public python-passlib
   (package
     (name "python-passlib")

gnu/packages/python.scm

@@ -102,7 +102,6 @@
   #:use-module (gnu packages networking)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages openstack)
-  #:use-module (gnu packages password-utils)
   #:use-module (gnu packages pcre)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)