gnu: Add python-pylatexenc.

* gnu/packages/python-xyz.scm (python-pylatexenc): New variable.

Signed-off-by: Christopher Baines <mail@cbaines.net>

gnu/packages/python-xyz.scm

@@ -1620,6 +1620,25 @@ concepts.")
 approximate nearest neighbor search with Python bindings.")
     (license license:asl2.0)))
 
+(define-public python-pylatexenc
+  (package
+    (name "python-pylatexenc")
+    (version "2.10")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "pylatexenc" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1ls09z47b5md71gkxcj7fd87ynpvv2walgp2w6z31p26xf2gvn1x"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/phfaist/pylatexenc")
+    (synopsis "LaTeX parser for Unicode/LaTeX conversion")
+    (description
+     "@code{python-pylatexenc} is a LaTeX parser providing LaTeX-to-Unicode and
+Unicode-to-LaTeX conversion.")
+    (license license:expat)))
+
 (define-public python-pyls-black
   (package
     (name "python-pyls-black")