diff options
Diffstat (limited to 'sphinx/ext/pngmath.py')
| -rw-r--r-- | sphinx/ext/pngmath.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sphinx/ext/pngmath.py b/sphinx/ext/pngmath.py index 9bc1e546a..e0fed6e0d 100644 --- a/sphinx/ext/pngmath.py +++ b/sphinx/ext/pngmath.py @@ -27,7 +27,7 @@ from docutils import nodes from sphinx.errors import SphinxError from sphinx.util.png import read_png_depth, write_png_depth from sphinx.util.osutil import ensuredir, ENOENT -from sphinx.util.pycompat import b, sys_encoding +from sphinx.util.pycompat import sys_encoding from sphinx.ext.mathbase import setup_math as mathbase_setup, wrap_displaymath class MathExtError(SphinxError): @@ -67,7 +67,7 @@ DOC_BODY_PREVIEW = r''' \end{document} ''' -depth_re = re.compile(b(r'\[\d+ depth=(-?\d+)\]')) +depth_re = re.compile(br'\[\d+ depth=(-?\d+)\]') def render_math(self, math): """Render the LaTeX math expression *math* using latex and dvipng. |