ungleich-public/cdist
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cdist
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begin rename Object => CdistObject 

Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>
This commit is contained in:
Nico Schottelius 2012-02-12 00:08:18 +01:00
parent 15fb097464
commit 4be37f6e93
9 changed files with 37 additions and 39 deletions
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12
lib/cdist/config_install.py
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@ -89,9 +89,9 @@ class ConfigInstall(object):
new_objects_created = True
while new_objects_created:
new_objects_created = False
for cdist_object in core.Object.list_objects(self.local.object_path,
for cdist_object in core.CdistObject.list_objects(self.local.object_path,
self.local.type_path):
if cdist_object.state == core.Object.STATE_PREPARED:
if cdist_object.state == core.CdistObject.STATE_PREPARED:
self.log.debug("Skipping re-prepare of object %s", cdist_object)
continue
else:
@ -103,12 +103,12 @@ class ConfigInstall(object):
self.log.info("Running manifest and explorers for " + cdist_object.name)
self.explorer.run_type_explorers(cdist_object)
self.manifest.run_type_manifest(cdist_object)
cdist_object.state = core.Object.STATE_PREPARED
cdist_object.state = core.CdistObject.STATE_PREPARED
def object_run(self, cdist_object):
"""Run gencode and code for an object"""
self.log.debug("Trying to run object " + cdist_object.name)
if cdist_object.state == core.Object.STATE_DONE:
if cdist_object.state == core.CdistObject.STATE_DONE:
# TODO: remove once we are sure that this really never happens.
raise cdist.Error("Attempting to run an already finished object: %s", cdist_object)
@ -130,13 +130,13 @@ class ConfigInstall(object):
# Mark this object as done
self.log.debug("Finishing run of " + cdist_object.name)
cdist_object.state = core.Object.STATE_DONE
cdist_object.state = core.CdistObject.STATE_DONE
def stage_run(self):
"""The final (and real) step of deployment"""
self.log.info("Generating and executing code")
objects = core.Object.list_objects(
objects = core.CdistObject.list_objects(
self.local.object_path,
self.local.type_path)

8
lib/cdist/core/object.py
View File

@ -42,7 +42,7 @@ class IllegalObjectIdError(cdist.Error):
return '%s: %s' % (self.message, self.object_id)
class Object(object):
class CdistObject(object):
"""Represents a cdist object.
All interaction with objects in cdist should be done through this class.
@ -124,7 +124,7 @@ class Object(object):
self.parameter_path = os.path.join(self.path, "parameter")
def __repr__(self):
return '<Object %s>' % self.name
return '<CdistObject %s>' % self.name
def __eq__(self, other):
"""define equality as 'name is the same'"""
@ -142,7 +142,7 @@ class Object(object):
Mainly intended to create objects when resolving requirements.
e.g:
<Object __foo/bar>.object_from_name('__other/object') -> <Object __other/object>
<CdistObject __foo/bar>.object_from_name('__other/object') -> <CdistObject __other/object>
"""
type_path = self.type.base_path
@ -155,8 +155,6 @@ class Object(object):
Remove leading and trailing slash (one only)
"""
print(self.__repr__())
# Remove leading slash
if self.object_id[0] == '/':
self.object_id = self.object_id[1:]

6
lib/cdist/emulator.py
View File

@ -126,7 +126,7 @@ class Emulator(object):
self.object_id = self.object_id.lstrip('/')
# Instantiate the cdist object we are defining
self.cdist_object = core.Object(self.cdist_type, self.object_base_path, self.object_id)
self.cdist_object = core.CdistObject(self.cdist_type, self.object_base_path, self.object_id)
# Create object with given parameters
self.parameters = {}
@ -154,13 +154,13 @@ class Emulator(object):
if len(requirement) == 0:
continue
requirement_type_name, requirement_object_id = core.Object.split_name(requirement)
requirement_type_name, requirement_object_id = core.CdistObject.split_name(requirement)
# Instantiate type which fails if type does not exist
requirement_type = core.Type(self.type_base_path, requirement_type_name)
if requirement_object_id:
# Validate object_id if any
core.Object.validate_object_id(requirement_object_id)
core.CdistObject.validate_object_id(requirement_object_id)
elif not requirement_type.is_singleton:
# Only singeltons have no object_id
raise IllegalRequirementError(requirement, "Missing object_id and type is not a singleton.")

2
lib/cdist/test/code/__init__.py
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@ -55,7 +55,7 @@ class CodeTestCase(test.CdistTestCase):
self.code = code.Code(self.target_host, self.local, self.remote)
self.cdist_type = core.Type(self.local.type_path, '__dump_environment')
self.cdist_object = core.Object(self.cdist_type, self.local.object_path, 'whatever')
self.cdist_object = core.CdistObject(self.cdist_type, self.local.object_path, 'whatever')
self.cdist_object.create()
self.log = logging.getLogger("cdist")

4
lib/cdist/test/emulator/__init__.py
View File

@ -120,7 +120,7 @@ class AutoRequireEmulatorTestCase(test.CdistTestCase):
initial_manifest = os.path.join(self.local.manifest_path, "init")
self.manifest.run_initial_manifest(initial_manifest)
cdist_type = core.Type(self.local.type_path, '__saturn')
cdist_object = core.Object(cdist_type, self.local.object_path, 'singleton')
cdist_object = core.CdistObject(cdist_type, self.local.object_path, 'singleton')
self.manifest.run_type_manifest(cdist_object)
expected = ['__planet/Saturn', '__moon/Prometheus']
self.assertEqual(sorted(cdist_object.requirements), sorted(expected))
@ -157,5 +157,5 @@ class ArgumentsWithDashesTestCase(test.CdistTestCase):
emu.run()
cdist_type = core.Type(self.local.type_path, '__arguments_with_dashes')
cdist_object = core.Object(cdist_type, self.local.object_path, 'some-id')
cdist_object = core.CdistObject(cdist_type, self.local.object_path, 'some-id')
self.assertTrue('with-dash' in cdist_object.parameters)

6
lib/cdist/test/explorer/__init__.py
View File

@ -110,7 +110,7 @@ class ExplorerClassTestCase(test.CdistTestCase):
def test_transfer_object_parameters(self):
cdist_type = core.Type(self.local.type_path, '__test_type')
cdist_object = core.Object(cdist_type, self.local.object_path, 'whatever')
cdist_object = core.CdistObject(cdist_type, self.local.object_path, 'whatever')
cdist_object.create()
cdist_object.parameters = {'first': 'first value', 'second': 'second value'}
self.explorer.transfer_object_parameters(cdist_object)
@ -120,14 +120,14 @@ class ExplorerClassTestCase(test.CdistTestCase):
def test_run_type_explorer(self):
cdist_type = core.Type(self.local.type_path, '__test_type')
cdist_object = core.Object(cdist_type, self.local.object_path, 'whatever')
cdist_object = core.CdistObject(cdist_type, self.local.object_path, 'whatever')
self.explorer.transfer_type_explorers(cdist_type)
output = self.explorer.run_type_explorer('world', cdist_object)
self.assertEqual(output, 'hello\n')
def test_run_type_explorers(self):
cdist_type = core.Type(self.local.type_path, '__test_type')
cdist_object = core.Object(cdist_type, self.local.object_path, 'whatever')
cdist_object = core.CdistObject(cdist_type, self.local.object_path, 'whatever')
cdist_object.create()
self.explorer.run_type_explorers(cdist_object)
self.assertEqual(cdist_object.explorers, {'world': 'hello'})

2
lib/cdist/test/manifest/__init__.py
View File

@ -80,7 +80,7 @@ class ManifestTestCase(test.CdistTestCase):
def test_type_manifest_environment(self):
cdist_type = core.Type(self.local.type_path, '__dump_environment')
cdist_object = core.Object(cdist_type, self.local.object_path, 'whatever')
cdist_object = core.CdistObject(cdist_type, self.local.object_path, 'whatever')
handle, output_file = self.mkstemp(dir=self.temp_dir)
os.close(handle)
os.environ['__cdist_test_out'] = output_file

34
lib/cdist/test/object/__init__.py
View File

@ -34,19 +34,19 @@ type_base_path = op.join(fixtures, 'type')
class ObjectClassTestCase(test.CdistTestCase):
def test_list_object_names(self):
object_names = list(core.Object.list_object_names(object_base_path))
object_names = list(core.CdistObject.list_object_names(object_base_path))
self.assertEqual(object_names, ['__first/man', '__second/on-the', '__third/moon'])
def test_list_type_names(self):
type_names = list(core.Object.list_type_names(object_base_path))
type_names = list(core.CdistObject.list_type_names(object_base_path))
self.assertEqual(type_names, ['__first', '__second', '__third'])
def test_list_objects(self):
objects = list(core.Object.list_objects(object_base_path, type_base_path))
objects = list(core.CdistObject.list_objects(object_base_path, type_base_path))
objects_expected = [
core.Object(core.Type(type_base_path, '__first'), object_base_path, 'man'),
core.Object(core.Type(type_base_path, '__second'), object_base_path, 'on-the'),
core.Object(core.Type(type_base_path, '__third'), object_base_path, 'moon'),
core.CdistObject(core.Type(type_base_path, '__first'), object_base_path, 'man'),
core.CdistObject(core.Type(type_base_path, '__second'), object_base_path, 'on-the'),
core.CdistObject(core.Type(type_base_path, '__third'), object_base_path, 'moon'),
]
self.assertEqual(objects, objects_expected)
@ -56,18 +56,18 @@ class ObjectIdTestCase(test.CdistTestCase):
cdist_type = core.Type(type_base_path, '__third')
illegal_object_id = '/object_id/may/not/start/with/slash'
with self.assertRaises(core.IllegalObjectIdError):
core.Object(cdist_type, object_base_path, illegal_object_id)
core.CdistObject(cdist_type, object_base_path, illegal_object_id)
def test_object_id_contains_object_marker(self):
cdist_type = core.Type(type_base_path, '__third')
illegal_object_id = 'object_id/may/not/contain/%s/anywhere' % core.OBJECT_MARKER
with self.assertRaises(core.IllegalObjectIdError):
core.Object(cdist_type, object_base_path, illegal_object_id)
core.CdistObject(cdist_type, object_base_path, illegal_object_id)
def test_object_id_contains_object_marker_string(self):
cdist_type = core.Type(type_base_path, '__third')
illegal_object_id = 'object_id/may/contain_%s_in_filename' % core.OBJECT_MARKER
core.Object(cdist_type, object_base_path, illegal_object_id)
core.CdistObject(cdist_type, object_base_path, illegal_object_id)
# if we get here, the test passed
@ -75,7 +75,7 @@ class ObjectTestCase(test.CdistTestCase):
def setUp(self):
self.cdist_type = core.Type(type_base_path, '__third')
self.cdist_object = core.Object(self.cdist_type, object_base_path, 'moon')
self.cdist_object = core.CdistObject(self.cdist_type, object_base_path, 'moon')
def tearDown(self):
self.cdist_object.changed = False
@ -159,16 +159,16 @@ class ObjectTestCase(test.CdistTestCase):
self.assertEqual(self.cdist_object.state, '')
def test_state_prepared(self):
self.cdist_object.state = core.Object.STATE_PREPARED
self.assertEqual(self.cdist_object.state, core.Object.STATE_PREPARED)
self.cdist_object.state = core.CdistObject.STATE_PREPARED
self.assertEqual(self.cdist_object.state, core.CdistObject.STATE_PREPARED)
def test_state_running(self):
self.cdist_object.state = core.Object.STATE_RUNNING
self.assertEqual(self.cdist_object.state, core.Object.STATE_RUNNING)
self.cdist_object.state = core.CdistObject.STATE_RUNNING
self.assertEqual(self.cdist_object.state, core.CdistObject.STATE_RUNNING)
def test_state_done(self):
self.cdist_object.state = core.Object.STATE_DONE
self.assertEqual(self.cdist_object.state, core.Object.STATE_DONE)
self.cdist_object.state = core.CdistObject.STATE_DONE
self.assertEqual(self.cdist_object.state, core.CdistObject.STATE_DONE)
def test_source(self):
self.assertEqual(list(self.cdist_object.source), [])
@ -195,6 +195,6 @@ class ObjectTestCase(test.CdistTestCase):
self.cdist_object.code_remote = 'Hello World'
other_name = '__first/man'
other_object = self.cdist_object.object_from_name(other_name)
self.assertTrue(isinstance(other_object, core.Object))
self.assertTrue(isinstance(other_object, core.CdistObject))
self.assertEqual(other_object.type.name, '__first')
self.assertEqual(other_object.object_id, 'man')

2
lib/cdist/test/resolver/__init__.py
View File

@ -37,7 +37,7 @@ type_base_path = op.join(fixtures, 'type')
class ResolverTestCase(test.CdistTestCase):
def setUp(self):
self.objects = list(core.Object.list_objects(object_base_path, type_base_path))
self.objects = list(core.CdistObject.list_objects(object_base_path, type_base_path))
self.object_index = dict((o.name, o) for o in self.objects)
self.dependency_resolver = resolver.DependencyResolver(self.objects)