[bug#31007] [PATCH] gnu: Add xapers.

[Adam Massmann]

Hi,

This is a patch to add xapers (https://finestructure.net/xapers/) and
dependencies. I followed the steps in Contributing: Submitting Patches,
but this is my first time contributing so I apologize if I made any
mistakes.

Thanks a lot for the work on Guix, I've really enjoyed using it.

Best,
Adam

>From 689559952c8fc7c4091d7239a25f1cec428aebac Mon Sep 17 00:00:00 2001
From: Adam Massmann <address@hidden>
Date: Sat, 31 Mar 2018 12:55:42 -0400
Subject: [PATCH 1/3] gnu: Add python-latexcodec

---
 gnu/packages/python.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 9e038ef4f..f505f15b2 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -13082,3 +13082,22 @@ file system events on Linux.")
         (base32
          "0svc9nla3b9145d6b7fb9dizx412l3difzqw0ilh9lz52nsixw8j"))
        (file-name (string-append name "-" version ".tar.gz"))))))
+
+(define-public python-latexcodec
+  (package
+    (name "python-latexcodec")
+    (version "1.0.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "latexcodec" version))
+       (sha256
+        (base32
+         "0zdd1gf24i83ykadx0y30n3001j43scqr2saql3vckk5c39dj1wn"))))
+    (build-system python-build-system)
+    (inputs
+     `(("python-six" ,python-six)))
+    (home-page "https://readthedocs.org/projects/latexcodec/";)
+    (synopsis "Lexer and codec to work with LaTeX code in Python")
+    (description "Lexer and codec to work with LaTeX code in Python.")
+    (license license:expat)))
-- 
2.11.0

>From f506eb11811eef1461b382d6d3cbcc273e62ad3d Mon Sep 17 00:00:00 2001
From: Adam Massmann <address@hidden>
Date: Sat, 31 Mar 2018 13:08:11 -0400
Subject: [PATCH 2/3] gnu: Add python-pybtex.

---
 gnu/packages/python.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index f505f15b2..056a05235 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -13101,3 +13101,35 @@ file system events on Linux.")
     (synopsis "Lexer and codec to work with LaTeX code in Python")
     (description "Lexer and codec to work with LaTeX code in Python.")
     (license license:expat)))
+
+(define-public python-pybtex
+  (package
+    (name "python-pybtex")
+    (version "0.21")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pybtex" version))
+       (sha256
+        (base32
+         "00300j8dn5pxq4ndxmfmbmycg2znawkqs49val2x6jlmfiy6r2mg"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("python-nose" ,python-nose)))
+    (inputs
+     `(("python-latexcodec" ,python-latexcodec)
+       ("python-pyyaml" ,python-pyyaml)
+       ("python-six" ,python-six)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           ;; hack, where did the tests go?
+           (lambda _
+             (zero? 0))))))
+    (home-page "https://pybtex.org/";)
+    (synopsis "BibTeX-compatible bibliography processor")
+    (description "Pybtex is a BibTeX-compatible bibliography
+processor written in Python.
+You can simply type pybtex instead of bibtex.")
+    (license license:expat)))
-- 
2.11.0

>From 30df21fe965fce403bb7950b1e1ef97759f4699c Mon Sep 17 00:00:00 2001
From: Adam Massmann <address@hidden>
Date: Sat, 31 Mar 2018 13:19:48 -0400
Subject: [PATCH 3/3] gnu: Add xapers.

---
 gnu/packages/search.scm | 57 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/search.scm b/gnu/packages/search.scm
index a71981992..ebd084c88 100644
--- a/gnu/packages/search.scm
+++ b/gnu/packages/search.scm
@@ -26,6 +26,8 @@
   #:use-module (guix download)
   #:use-module (guix utils)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system python)
+  #:use-module (gnu packages python-web)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages check)
@@ -34,7 +36,8 @@
   #:use-module (gnu packages perl)
   #:use-module (gnu packages python)
   #:use-module (gnu packages web)
-  #:use-module (gnu packages xml))
+  #:use-module (gnu packages xml)
+  #:use-module (gnu packages pdf))
 
 (define-public xapian
   (package
@@ -307,4 +310,56 @@ can quickly and easily index directories of files or 
remote web sites and
 search the generated indexes.")
     (license gpl2+)))                   ;with exception
 
+(define-public xapers
+  (package
+    (name "xapers")
+    (version "0.8.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://finestructure.net/xapers/releases/xapers-";
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "0ykz6hn3qj46w3c99d6q0pi5ncq2894simcl7vapv047zm3cylmd"))))
+    (build-system python-build-system)
+    (propagated-inputs
+     `(("python-urwid" ,python-urwid)))
+    (inputs
+     `(("poppler" ,poppler)
+       ("python" ,python)
+       ("python-xapian-bindings" ,python-xapian-bindings)
+       ("python-pycurl" ,python-pycurl)
+       ("python-latexcodec" ,python-latexcodec)
+       ("python-pybtex" ,python-pybtex)
+       ("python-pyyaml" ,python-pyyaml)
+       ("python-six" ,python-six)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after
+             'install 'install-doc
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin"))
+                    (man1 (string-append out "/share/man/man1")))
+               (mkdir-p bin)
+               (mkdir-p man1)
+               (copy-file "man/man1/xapers.1"
+                          (string-append man1 "/xapers.1"))
+               (copy-file "man/man1/xapers-adder.1"
+                          (string-append man1 "/xapers-adder.1"))
+               (copy-file "bin/xapers-adder"
+                          (string-append bin "/xapers-adder"))))))))
+    (home-page "https://finestructure.net/xapers/";)
+    (synopsis "Personal document indexing system")
+    (description
+     "Xapers is a personal document indexing system,
+geared towards academic journal articles build on the Xapian search engine.
+Think of it as your own personal document search engine, or a local cache of
+online libraries.  It provides fast search of document text and
+bibliographic data and simple document and bibtex retrieval.")
+    (license gpl3+)))
+
 ;;; search.scm ends here
-- 
2.11.0