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import os, sys
import subprocess
from pathlib import Path
plastex_dir = str(Path(__file__).absolute().parent.parent)
def test_custom_renderer(tmpdir):
try:
tmpdir = Path(tmpdir)
except:
tmpdir = Path(str(tmpdir))
(tmpdir / "CustomRenderer").mkdir()
(tmpdir / "CustomRenderer" / "__init__.py").write_text(r"""
from plasTeX.Renderers import Renderer as BaseRenderer
class Renderer(BaseRenderer):
def __init__(self, *args, **kwargs):
BaseRenderer.__init__(self, *args, **kwargs)
def render(obj):
return "Test Renderer"
self["default-layout"] = render
""")
(tmpdir / "test.tex").write_text(r"""
\documentclass{article}
\begin{document}
\end{document}
""")
ppath = ':'.join([
os.environ.get('PYTHONPATH', ''),
str(plastex_dir),
str(tmpdir)
])
env = os.environ.copy()
env['PYTHONPATH'] = ppath
# We check the return code manually instead of setting check=True for more
# readable error
ret = subprocess.run(["plastex", "--renderer=CustomRenderer", "test.tex"], cwd=str(tmpdir), check=False)
assert ret.returncode == 0
result = (tmpdir / "test" / "index").read_text()
assert result == "Test Renderer"
def test_plugin_renderer(tmpdir):
tmpdir = Path(str(tmpdir))
(tmpdir/'my_plugin'/'Renderers'/'my_renderer').mkdir(parents=True)
(tmpdir/'my_plugin'/'Renderers'/'my_renderer'/'__init__.py').write_text(
r"""from plasTeX.Renderers import Renderer as BaseRenderer
class Renderer(BaseRenderer):
def __init__(self, *args, **kwargs):
BaseRenderer.__init__(self, *args, **kwargs)
def render(obj):
return "Test Renderer"
self["default-layout"] = render
""")
(tmpdir / "test.tex").write_text(r"""
\documentclass{article}
\begin{document}
\end{document}
""")
ppath = ':'.join([
os.environ.get('PYTHONPATH', ''),
str(plastex_dir),
str(tmpdir)
])
env = os.environ.copy()
env['PYTHONPATH'] = ppath
# We check the return code manually instead of setting check=True for more
# readable error
ret = subprocess.run(["plastex", "--plugins=my_plugin",
"--renderer=my_renderer", "test.tex"],
cwd=str(tmpdir), check=False, env=env)
assert ret.returncode == 0
result = (tmpdir/'test'/'index').read_text()
assert result == "Test Renderer"
|
