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use tempfile for d2 source

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Milka64 2023-12-10 21:49:39 +01:00
parent d2c41c2ae9
commit 9673ccfd83
1 changed files with 6 additions and 2 deletions
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8
sphinx_d2lang/d2lang.py
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@ -5,16 +5,20 @@ from docutils.parsers.rst import Directive
from shutil import which
import shlex
import subprocess
import tempfile
class D2langDirective(Directive):
has_content = True
def run(self):
# TODO : add tempfile for diag_source
d2_bin = which('d2')
outdir = self.state.document.settings.env.app.builder.outdir
srcdir = self.state.document.settings.env.srcdir
diag_source = self.content
d2_bin = which('d2')
cmd_line = 'echo "%s" | %s - %s' % (diag_source, d2_bin, srcdir + "/test.svg")
with tempfile.NamedTemporaryFile() as fp:
for line in self.content:
fp.write(line)
cmd_line = '%s %s %s' % (d2_bin, fp.name, srcdir + "/test.svg")
args = shlex.split(cmd_line)
subprocess.run(args)
image_node = nodes.image(uri="/test.svg")