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Merge pull request #6141 from s0undt3ch/hotfix/pylint-salt.utils.jinja

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Fix pylint issues regarding `salt.utils.jinja`
This commit is contained in:
Thomas S Hatch 2013-07-13 09:28:23 -07:00
commit 7c61db7260
1 changed files with 19 additions and 11 deletions
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30
salt/utils/jinja.py
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@ -24,6 +24,7 @@ __all__ = [
'SerializerExtension'
]
class SaltCacheLoader(BaseLoader):
'''
A special jinja Template Loader for salt.
@ -98,7 +99,7 @@ class SaltCacheLoader(BaseLoader):
class SerializerExtension(Extension):
"""
'''
Serializes variables.
For example, this dataset:
@ -106,10 +107,10 @@ class SerializerExtension(Extension):
.. code-block:: python
data = {
"foo": True,
"bar": 42,
"baz": [1, 2, 3],
"qux": 2.0
'foo': True,
'bar': 42,
'baz': [1, 2, 3],
'qux': 2.0
}
.. code-block:: jinja
@ -122,18 +123,25 @@ class SerializerExtension(Extension):
yaml = {bar: 42, baz: [1, 2, 3], foo: true, qux: 2.0}
json = {"baz": [1, 2, 3], "foo": true, "bar": 42, "qux": 2.0}
"""
'''
def __init__(self, environment):
self.environment = environment
environment.filters.update({
super(SerializerExtension, self).__init__(environment)
self.environment.filters.update({
'yaml': partial(self.format, formatter='yaml'),
'json': partial(self.format, formatter='json')
})
def format(self, value, formatter, *args, **kwargs):
if formatter == "json":
if formatter == 'json':
return Markup(json.dumps(value, sort_keys=True))
elif formatter == "yaml":
elif formatter == 'yaml':
return Markup(yaml.dump(value, default_flow_style=True))
raise ValueError("Serializer {} is not implemented".format(formatter))
raise ValueError('Serializer {0} is not implemented'.format(formatter))
def parse(self, parser):
'''
If called this method would throw ``NotImplementedError``.
While we don't need to implement this method, we override it so pylint
does not complain about an abstract method not implemented
'''