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# coding: utf-8
import sys
import platform
import pytest # type: ignore # NOQA
from textwrap import dedent
NO_CLIB_VER = (3, 12)
@pytest.mark.skipif( # type: ignore
platform.python_implementation() in ['Jython', 'PyPy'],
reason='Jython throws RepresenterError',
)
def test_load_cyaml() -> None:
print("???????????????????????", platform.python_implementation())
import ruamel.yaml
if sys.version_info >= NO_CLIB_VER:
return
yaml = ruamel.yaml.YAML(typ='safe', pure=False)
assert ruamel.yaml.__with_libyaml__
yaml.load('abc: 1')
@pytest.mark.skipif(sys.version_info >= NO_CLIB_VER # type: ignore
or platform.python_implementation() in ['Jython', 'PyPy'],
reason='no _PyGC_FINALIZED')
def test_dump_cyaml() -> None:
import ruamel.yaml
if sys.version_info >= NO_CLIB_VER:
return
data = {'a': 1, 'b': 2}
yaml = ruamel.yaml.YAML(typ='safe', pure=False)
yaml.default_flow_style = False
yaml.allow_unicode = True
buf = ruamel.yaml.compat.StringIO()
yaml.dump(data, buf)
assert buf.getvalue() == 'a: 1\nb: 2\n'
@pytest.mark.skipif( # type: ignore
platform.python_implementation() in ['Jython', 'PyPy'], reason='not avialable',
)
def test_load_cyaml_1_2() -> None:
# issue 155
import ruamel.yaml
if sys.version_info >= NO_CLIB_VER:
return
assert ruamel.yaml.__with_libyaml__
inp = dedent("""\
%YAML 1.2
---
num_epochs: 70000
""")
yaml = ruamel.yaml.YAML(typ='safe')
yaml.load(inp)
@pytest.mark.skipif( # type: ignore
platform.python_implementation() in ['Jython', 'PyPy'], reason='not available',
)
def test_dump_cyaml_1_2() -> None:
# issue 155
import ruamel.yaml
from ruamel.yaml.compat import StringIO
if sys.version_info >= NO_CLIB_VER:
return
assert ruamel.yaml.__with_libyaml__
yaml = ruamel.yaml.YAML(typ='safe')
yaml.version = (1, 2)
yaml.default_flow_style = False
data = {'a': 1, 'b': 2}
exp = dedent("""\
%YAML 1.2
---
a: 1
b: 2
""")
buf = StringIO()
yaml.dump(data, buf)
assert buf.getvalue() == exp
|
