gnu: tailon: Update to 1.4.3.

* gnu/packages/logging.scm (tailon): Update to 1.4.3.
[native-inputs]: Add python-tox, python-wheel.
[inputs]: Use python-pyyaml-5 instead of python-pyyaml.
Relax tornado version requirement.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

1 files changed, 23 insertions, 15 deletions

diff --git a/gnu/packages/logging.scm b/gnu/packages/logging.scm
index 8c518de07d..0ab3beff15 100644
--- a/gnu/packages/logging.scm
+++ b/gnu/packages/logging.scm
@@ -51,6 +51,7 @@
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
+  #:use-module (gnu packages python-build)
   #:use-module (gnu packages python-web)
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages tcl)
@@ -115,36 +116,43 @@ particular severity level.  It allows logging to be controlled from the
 command line.")
     (license license:bsd-3)))
 
+;; This is the legacy version of the tailon package.  The new version, written
+;; in Go in available here: https://github.com/gvalkov/tailon.
 (define-public tailon
   (package
     (name "tailon")
-    (version "1.3.0")
+    (version "1.4.3")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri name version))
        (sha256
         (base32
-         "0wl2wm6p3pc0vkk33s7rzgcfvs9cwxfmlz997pdfhlw72r00l7s5"))))
+         "0xkmrivzilsc9wqr8ms67v7399gxnh7pv5687k4rdpdgz4309fwc"))))
     (build-system python-build-system)
+    (native-inputs
+     (list python-tox python-wheel))
     (inputs
-     (list python-pyyaml python-sockjs-tornado python-tornado-http-auth
-           python-tornado))
+     (list python-pyyaml-5 python-sockjs-tornado python-tornado-http-auth
+           python-tornado python-deepmerge))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
          (add-after 'unpack 'patch-commands.py
-                     (lambda args
-                       (substitute* "tailon/commands.py"
-                         (("self\\.first_in_path\\('grep'\\)")
-                          (string-append"'" (which "grep") "'"))
-                         (("self\\.first_in_path\\('gawk', 'awk'\\)")
-                          (string-append"'" (which "gawk") "'"))
-                         (("self\\.first_in_path\\('gsed', 'sed'\\)")
-                          (string-append"'" (which "sed") "'"))
-                         (("self\\.first_in_path\\('gtail', 'tail'\\)")
-                          (string-append"'" (which "tail") "'")))
-                       #t)))))
+           (lambda args
+             (substitute* "tailon/commands.py"
+               (("self\\.first_in_path\\('grep'\\)")
+                (string-append"'" (which "grep") "'"))
+               (("self\\.first_in_path\\('gawk', 'awk'\\)")
+                (string-append"'" (which "gawk") "'"))
+               (("self\\.first_in_path\\('gsed', 'sed'\\)")
+                (string-append"'" (which "sed") "'"))
+               (("self\\.first_in_path\\('gtail', 'tail'\\)")
+                (string-append"'" (which "tail") "'")))))
+         (add-after 'unpack 'relax-requirements
+           (lambda _
+             (substitute* "setup.py"
+               ((",<5.0.0") "")))))))
     (home-page "https://tailon.readthedocs.io/")
     (synopsis
      "Webapp for looking at and searching through log files")