sphinx-runpython/sphinx_runpython/conf_helper.py at inline · sdpython/sphinx-runpython · GitHub

Sitelet https://github.com/sdpython/sphinx-runpython/blob/inline/sphinx_runpython/conf_helper.py

25 lines (19 loc) · 436 Bytes

from .runpython import run_cmd
def _check_cmd(cmd):
        stdout, _ = run_cmd(f"{cmd} --help", wait=True)
    except FileNotFoundError:
        return False
    if cmd in stdout:
        return True
    return False
def has_dvipng():
    Checks `dvipng` is installed.
    return _check_cmd("dvipng")
def has_dvisvgm():
    Checks `dvisvgm` is installed.
    return _check_cmd("dvisvgm")