def parse_from_yaml(cls, source: Union[str, Path, IO]):
"Parse from a path, url, path-like or file-like"
with load_from_source(source) as (path, file):
data = safe_load(file)
return cls.parse_obj(data, path).__root__
def test_load_from_path_string(self):
import cumulusci
p = Path(cumulusci.__file__).parent / "cumulusci.yml"
with load_from_source(str(p)) as (filename, data):
assert "tasks:" in data.read()
def _extract_names(source):
with load_from_source(source) as (name, data):
names = re.findall(r"[^\w_]([\w_]+__c)[^\w_]", data.read())
return set(names)
def test_load_from_url(self):
html = "<!DOCTYPE HTML ..."
responses.add("GET", "http://www.salesforce.com", body=html)
with load_from_source("http://www.salesforce.com") as (filename, data):
assert data.read() == html
def test_writable_file_throws(self):
with temporary_dir():
with open("writable", "wt") as t:
with pytest.raises(UnsupportedOperation):
with load_from_source(t) as (filename, data):
pass
def test_binary_becomes_string(self):
with load_from_source(BytesIO(b"foo")) as (path, file):
data = file.read()
assert isinstance(data, str)
assert data == "foo"
def test_load_from_fs_resource(self):
p = Path(cumulusci.__file__).parent / "cumulusci.yml"
with open_fs_resource(p) as p2:
with load_from_source(p2) as (filename, data):
assert "tasks:" in data.read()
def test_load_from_open_file(self):
p = Path(cumulusci.__file__).parent / "cumulusci.yml"
with open(p) as f:
with load_from_source(f) as (filename, data):
assert "tasks:" in data.read()
assert str(p) == filename