def test_dump_path(self, tmpdir):
from ruamel.yaml import YAML
fn = Path(str(tmpdir)) / 'test.yaml'
yaml = YAML()
data = yaml.map()
data['a'] = 1
data['b'] = 2
yaml.dump(data, fn)
assert fn.read_text() == 'a: 1\nb: 2\n'
def test_dump_file(self, tmpdir):
from ruamel.yaml import YAML
fn = Path(str(tmpdir)) / 'test.yaml'
yaml = YAML()
data = yaml.map()
data['a'] = 1
data['b'] = 2
with open(str(fn), 'w') as fp:
yaml.dump(data, fp)
assert fn.read_text() == 'a: 1\nb: 2\n'
def test_transform(self, tmpdir):
from ruamel.yaml import YAML
def tr(s):
return s.replace(' ', ' ')
fn = Path(str(tmpdir)) / 'test.yaml'
yaml = YAML()
data = yaml.map()
data['a'] = 1
data['b'] = 2
yaml.dump(data, fn, transform=tr)
assert fn.read_text() == 'a: 1\nb: 2\n'