Introduce src dir.

[librarian.git] / librarian / embeds / latex.py

diff --git a/librarian/embeds/latex.py b/librarian/embeds/latex.py
deleted file mode 100644 (file)
index 0201d08..0000000
--- a/librarian/embeds/latex.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# -*- coding: utf-8 -*-
-import os
-import shutil
-from subprocess import call, PIPE
-from tempfile import mkdtemp
-from librarian import get_resource
-from . import DataEmbed, create_embed, downgrades_to
-
-
-class LaTeX(DataEmbed):
-    @downgrades_to('image/png')
-    def to_png(self):
-        tmpl = open(get_resource('res/embeds/latex/template.tex')).read().decode('utf-8')
-        tempdir = mkdtemp('-librarian-embed-latex')
-        fpath = os.path.join(tempdir, 'doc.tex')
-        with open(fpath, 'w') as f:
-            f.write((tmpl % {'code': self.data}).encode('utf-8'))
-        call(['xelatex', '-interaction=batchmode', '-output-directory', tempdir, fpath], stdout=PIPE, stderr=PIPE)
-        call(['convert', '-density', '150', os.path.join(tempdir, 'doc.pdf'), '-trim',
-             os.path.join(tempdir, 'doc.png')])
-        pngdata = open(os.path.join(tempdir, 'doc.png')).read()
-        shutil.rmtree(tempdir)
-        return create_embed('image/png', data=pngdata)