def exists(path):
    return os.path.exists(path)
UrlTemplate builder method (with params)
dataset/ETHPy150Open stackdio/stackdio/stackdio/server/management/saltdirs/core_states/_modules/file_ext.py/exists--crossover with--dataset/ETHPy150Open SmartTeleMax/iktomi/tests/web/url_template.py/UrlTemplateTests.test_builder_with_params