

def _run(filename=None, new_module=None, _larch=None):
    'execute the larch text in a file as larch code.'
    if (_larch is None):
        raise Warning(("cannot run file '%s' -- larch broken?" % filename))
    text = None
    if isinstance(filename, file):
        text = filename.read()
        filename = filename.name
    elif (os.path.exists(filename) and os.path.isfile(filename)):
        try:
            text = open(filename).read()
        except IOError:
            _larch.writer.write(("cannot read file '%s'\n" % filename))
            return
    else:
        _larch.writer.write(("file not found '%s'\n" % filename))
        return
    return _eval(text=text, filename=filename, _larch=filename, new_module=new_module, interactive=False, printall=False)

dataset/ETHPy150Open xraypy/xraylarch/lib/builtins.py _run/VarMisuse@165/248 `_larch`->`filename`