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| author | Takayuki Shimizukawa <shimizukawa@gmail.com> | 2014-08-10 17:01:21 +0900 |
|---|---|---|
| committer | Takayuki Shimizukawa <shimizukawa@gmail.com> | 2014-08-10 17:01:21 +0900 |
| commit | e19f97dae1745a4376d059b3d07e605144ce0719 (patch) | |
| tree | 6f8bf0cd0173bce6e8241acd99986b4d966168b4 /sphinx/ext/pngmath.py | |
| parent | 7aed098f5d231d6a5018169664f39397a3eba54f (diff) | |
| download | sphinx-git-e19f97dae1745a4376d059b3d07e605144ce0719.tar.gz | |
refactoring. remove old python related code (from sha import sha)
Diffstat (limited to 'sphinx/ext/pngmath.py')
| -rw-r--r-- | sphinx/ext/pngmath.py | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sphinx/ext/pngmath.py b/sphinx/ext/pngmath.py index e0fed6e0d..7b1af9705 100644 --- a/sphinx/ext/pngmath.py +++ b/sphinx/ext/pngmath.py @@ -16,10 +16,7 @@ import tempfile import posixpath from os import path, getcwd, chdir from subprocess import Popen, PIPE -try: - from hashlib import sha1 as sha -except ImportError: - from sha import sha +from hashlib import sha1 from six import text_type from docutils import nodes @@ -86,7 +83,7 @@ def render_math(self, math): latex = DOC_HEAD + self.builder.config.pngmath_latex_preamble latex += (use_preview and DOC_BODY_PREVIEW or DOC_BODY) % math - shasum = "%s.png" % sha(latex.encode('utf-8')).hexdigest() + shasum = "%s.png" % sha1(latex.encode('utf-8')).hexdigest() relfn = posixpath.join(self.builder.imgpath, 'math', shasum) outfn = path.join(self.builder.outdir, '_images', 'math', shasum) if path.isfile(outfn): |