def compile(self):
"""
This method will compile and prepare everything to start evaluation
the configuration specification.
This method will:
- load all namespaces
- compile the __config__ namespace
- start resolving it and importing unknown namespaces
"""
project = Project.get()
self.__root_ns = project.get_root_namespace()
project.load()
statements, blocks = project.get_complete_ast()
# load plugins
for name, cls in PluginMeta.get_functions().items():
mod_ns = cls.__module__.split(".")
if mod_ns[0] != "inmanta_plugins":
raise Exception(
"All plugin modules should be loaded in the impera_plugins package not in %s"
% cls.__module__)
mod_ns = mod_ns[1:]
ns = self.__root_ns
for part in mod_ns:
if ns is None:
break
ns = ns.get_child(part)
if ns is None:
raise Exception(
"Unable to find namespace for plugin module %s" %
(cls.__module__))
cls.namespace = ns
name = name.split("::")[-1]
statement = PluginStatement(ns, name, cls)
statements.append(statement)
# add the entity type (hack?)
entity = DefineEntity(self.__root_ns.get_child_or_create("std"),
"Entity",
"The entity all other entities inherit from.",
[], [])
requires_rel = DefineRelation(
("std::Entity", "requires", [0, None], False),
("std::Entity", "provides", [0, None], False))
requires_rel.namespace = self.__root_ns.get_ns_from_string("std")
statements.append(entity)
statements.append(requires_rel)
return (statements, blocks)
def p_relation_comment(p):
"relation : class_ref ID multi REL multi class_ref ID mls"
if not (p[4] == '--'):
LOGGER.warning(
"DEPRECATION: use of %s in relation definition is deprecated, use -- (in %s)"
% (p[4], Location(file, p.lineno(4))))
rel = DefineRelation((p[1], p[2], p[3]), (p[6], p[7], p[5]))
rel.comment = p[8]
p[0] = rel
attach_lnr(p, 2)
def p_relation_deprecated_comment(p: YaccProduction) -> None:
"relation : class_ref ID multi REL multi class_ref ID MLS"
if not (p[4] == "--"):
LOGGER.warning(
"DEPRECATION: use of %s in relation definition is deprecated, use -- (in %s)"
% (p[4], Location(file, p.lineno(4))))
rel = DefineRelation((p[1], p[2], p[3]), (p[6], p[7], p[5]))
rel.comment = str(p[8])
p[0] = rel
attach_lnr(p, 2)
deprecated_relation_warning(p)
def p_relation_annotated_unidir(p: YaccProduction) -> None:
"relation_def : class_ref '.' ID multi operand_list class_ref"
p[0] = DefineRelation((p[1], None, None), (p[6], p[3], p[4]), p[5])
attach_lnr(p, 2)
def p_relation_unidir(p: YaccProduction) -> None:
"relation_def : class_ref '.' ID multi REL class_ref"
p[0] = DefineRelation((p[1], None, None), (p[6], p[3], p[4]))
attach_lnr(p, 2)
def compile(self) -> Tuple[List["Statement"], List["BasicBlock"]]:
"""
This method will parse and prepare everything to start evaluation
the configuration specification.
This method will:
- load all modules using Project.get().get_complete_ast()
- add all plugins
- create std::Entity
"""
project = module.Project.get()
self.__root_ns = project.get_root_namespace()
project.load()
statements, blocks = project.get_complete_ast()
# load plugins
for name, cls in PluginMeta.get_functions().items():
mod_ns = cls.__module__.split(".")
if mod_ns[0] != const.PLUGINS_PACKAGE:
raise Exception(
"All plugin modules should be loaded in the %s package not in %s" % (const.PLUGINS_PACKAGE, cls.__module__)
)
mod_ns = mod_ns[1:]
ns: Optional[Namespace] = self.__root_ns
for part in mod_ns:
if ns is None:
break
ns = ns.get_child(part)
if ns is None:
raise Exception("Unable to find namespace for plugin module %s" % (cls.__module__))
name = name.split("::")[-1]
statement = PluginStatement(ns, name, cls)
statements.append(statement)
# add the entity type (hack?)
ns = self.__root_ns.get_child_or_create("std")
nullrange = Range("internal", 1, 0, 0, 0)
entity = DefineEntity(
ns,
LocatableString("Entity", nullrange, 0, ns),
LocatableString("The entity all other entities inherit from.", nullrange, 0, ns),
[],
[],
)
str_std_entity = LocatableString("std::Entity", nullrange, 0, ns)
requires_rel = DefineRelation(
(str_std_entity, LocatableString("requires", nullrange, 0, ns), (0, None)),
(str_std_entity, LocatableString("provides", nullrange, 0, ns), (0, None)),
)
requires_rel.namespace = self.__root_ns.get_ns_from_string("std")
statements.append(entity)
statements.append(requires_rel)
return (statements, blocks)
def p_relation_new_annotated_unidir(p):
"relationnew : class_ref '.' ID multi operand_list class_ref"
p[0] = DefineRelation((p[1], None, None), (p[6], p[3], p[4]), p[5])
attach_lnr(p, 2)
def p_relation_new_unidir(p):
"relationnew : class_ref '.' ID multi REL class_ref"
p[0] = DefineRelation((p[1], None, None), (p[6], p[3], p[4]))
attach_lnr(p, 2)
def p_relation_new(p):
"relationnew : class_ref '.' ID multi REL class_ref '.' ID multi"
p[0] = DefineRelation((p[1], p[8], p[9]), (p[6], p[3], p[4]))
attach_lnr(p, 2)