[bug#63006] [PATCH 3/3] gnu: tzdata: Update to 2023c.

[Leo Famulari]

* gnu/packages/base.scm (tzdata): Update to 2023c.
(tzdata-for-tests): Pin at version 2022a and hide.
* gnu/packages/time.scm (python-pytz): Update to 2023.3.
---
 gnu/packages/base.scm | 19 +++++++++++++++----
 gnu/packages/time.scm |  4 ++--
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index fa5f1ef32b..2aef52ddfe 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1358,7 +1358,7 @@ (define-public tzdata
     (name "tzdata")
     ;; This package should be kept in sync with python-pytz in (gnu packages
     ;; time).
-    (version "2022a")
+    (version "2023c")
     (source (origin
              (method url-fetch)
              (uri (string-append
@@ -1366,7 +1366,7 @@ (define-public tzdata
                    version ".tar.gz"))
              (sha256
               (base32
-               "0r0nhwpk9nyxj5kkvjy58nr5d85568m04dcb69c4y3zmykczyzzg"))))
+               "0p4nvp5bdxxdqh269nvvcfrpycbbfwm31al5whwbpsaa3dfhnl9z"))))
     (build-system gnu-build-system)
     (arguments
      (list #:tests? #f
@@ -1434,7 +1434,7 @@ (define-public tzdata
                           version ".tar.gz"))
                     (sha256
                      (base32
-                      
"1iysv8fdkm79k8wh8jizmjmq075q4qjhk090vxjy57my6dz5wmzq")))))
+                      
"1rqln88ki0jagi372nqyn7bs03rf2l33081sy2835mwsn4mpzla6")))))
     (home-page "https://www.iana.org/time-zones";)
     (synopsis "Database of current and historical time zones")
     (description "The Time Zone Database (often called tz or zoneinfo)
@@ -1452,7 +1452,18 @@ (define-public tzdata
 ;;;
 ;;; Please make this a hidden-package if it is different from the primary 
tzdata
 ;;; package.
-(define-public tzdata-for-tests tzdata)
+(define-public tzdata-for-tests ; TODO rename to tzdata/pinned
+  (hidden-package
+    (package (inherit tzdata)
+      (version "2022a")
+      (source (origin
+                 (method url-fetch)
+                 (uri (string-append
+                        "https://data.iana.org/time-zones/releases/tzdata";
+                        version ".tar.gz"))
+                 (sha256
+                   (base32
+                     
"0r0nhwpk9nyxj5kkvjy58nr5d85568m04dcb69c4y3zmykczyzzg")))))))
 
 (define-public libiconv
   (package
diff --git a/gnu/packages/time.scm b/gnu/packages/time.scm
index c0bcb848b3..9416199015 100644
--- a/gnu/packages/time.scm
+++ b/gnu/packages/time.scm
@@ -124,14 +124,14 @@ (define-public python-pytz
   (package
     (name "python-pytz")
     ;; This package should be kept in sync with tzdata in (gnu packages base).
-    (version "2022.1")
+    (version "2023.3")
     (source
      (origin
       (method url-fetch)
       (uri (pypi-uri "pytz" version))
       (sha256
        (base32
-        "19ya5sh7if819flgmszz585glailhi7rr8frng03n5m8wqphwxhy"))))
+        "1265s3my0r1d841w3sh07ngvaanqhw1nvviqafsiy6c9n6fy530x"))))
     (build-system python-build-system)
     (home-page "http://pythonhosted.org/pytz";)
     (synopsis "Python timezone library")
-- 
2.39.2