def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(RESTCONFPlugin())
# Register that we handle extensions from the YANG module 'ietf-restconf'
grammar.register_extension_module(restconf_module_name)
yd = (restconf_module_name, 'yang-data')
statements.add_data_keyword(yd)
statements.add_keyword_with_children(yd)
statements.add_keywords_with_no_explicit_config(yd)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in restconf_stmts:
grammar.add_stmt((restconf_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((restconf_module_name, stmt), occurance)])
# Add validation functions
statements.add_validation_fun('expand_2', [yd], v_yang_data)
# Register special error codes
error.add_error_code(
'RESTCONF_YANG_DATA_CHILD', 1,
"the 'yang-data' extension must have exactly one " +
"child that is a container")
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(SMIPlugin())
# Add our special argument syntax checkers
syntax.add_arg_type('smi-oid', _chk_smi_oid)
syntax.add_arg_type('smi-max-access', _chk_smi_max_access)
# Register that we handle extensions from the YANG module 'smi'
grammar.register_extension_module(smi_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in smi_stmts:
grammar.add_stmt((smi_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((smi_module_name, stmt), occurance)])
# Add validation step
statements.add_validation_phase('smi_set_oid', after='inherit_properties')
statements.add_validation_fun('smi_set_oid', [(smi_module_name, 'oid')],
v_set_oid)
statements.add_validation_fun('smi_set_oid', [(smi_module_name, 'subid')],
v_set_subid)
# Register special error codes
error.add_error_code(
'SMIv2_BAD_SUBID', 1,
"subid needs an oid or subid statement in an ancestor")
error.add_error_code('SMIv2_SUBID_AND_OID', 1,
"subid and oid cannot be given at the same time")
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(SMIPlugin())
# Add our special argument syntax checker
syntax.add_arg_type('smi-oid', _chk_smi_oid)
# Register that we handle extensions from the YANG module 'smi'
grammar.register_extension_module(smi_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in smi_stmts:
grammar.add_stmt((smi_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((smi_module_name, stmt), occurance)])
# Add validation step
statements.add_validation_fun('type',
[(smi_module_name, 'oid')],
v_parse_oid)
statements.add_validation_phase('smi_set_oid', after='inherit_properties')
statements.add_validation_fun('smi_set_oid',
['module', 'submodule'],
v_set_oid)
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(SMIPlugin())
# Add our special argument syntax checkers
syntax.add_arg_type("smi-oid", _chk_smi_oid)
syntax.add_arg_type("smi-max-access", _chk_smi_max_access)
# Register that we handle extensions from the YANG module 'ietf-yang-smiv2'
grammar.register_extension_module(smi_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in smi_stmts:
grammar.add_stmt((smi_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts, [((smi_module_name, stmt), occurance)])
# Add validation step
statements.add_validation_phase("smi_set_oid", after="inherit_properties")
statements.add_validation_fun("smi_set_oid", [(smi_module_name, "oid")], v_set_oid)
statements.add_validation_fun("smi_set_oid", [(smi_module_name, "subid")], v_set_subid)
# Register special error codes
error.add_error_code("SMIv2_BAD_SUBID", 1, "subid needs an oid or subid statement in an ancestor")
error.add_error_code("SMIv2_SUBID_AND_OID", 1, "subid and oid cannot be given at the same time")
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(RESTCONFPlugin())
# Register that we handle extensions from the YANG module 'ietf-restconf'
grammar.register_extension_module(restconf_module_name)
yd = (restconf_module_name, 'yang-data')
statements.add_data_keyword(yd)
statements.add_keyword_with_children(yd)
statements.add_keywords_with_no_explicit_config(yd)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in restconf_stmts:
grammar.add_stmt((restconf_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((restconf_module_name, stmt), occurance)])
# Add validation functions
statements.add_validation_fun('expand_2',
[yd],
v_yang_data)
# Register special error codes
error.add_error_code('RESTCONF_YANG_DATA_CHILD', 1,
"the 'yang-data' extension must have exactly one " +
"child that is a container")
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(MDPlugin())
# Register that we handle extensions from the YANG module
# 'ietf-yang-metadata'
grammar.register_extension_module(md_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in md_stmts:
grammar.add_stmt((md_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((md_module_name, stmt), occurance)])
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(MDPlugin())
# Register that we handle extensions from the YANG module
# 'ietf-yang-metadata'
grammar.register_extension_module(md_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in md_stmts:
grammar.add_stmt((md_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((md_module_name, stmt), occurance)])
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(StructurePlugin())
# Register that we handle extensions from the YANG module
# 'ietf-yang-structure-ext'
grammar.register_extension_module(module_name)
sx = (module_name, 'structure')
statements.add_data_keyword(sx)
statements.add_keyword_with_children(sx)
statements.add_keywords_with_no_explicit_config(sx)
asx = (module_name, 'augment-structure')
statements.add_data_keyword(asx)
statements.add_keyword_with_children(asx)
statements.add_keywords_with_no_explicit_config(asx)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in structure_stmts:
grammar.add_stmt((module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((module_name, stmt), occurance)])
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(SMIPlugin())
# Add our special argument syntax checker
syntax.add_arg_type('smi-oid', _chk_smi_oid)
# Register that we handle extensions from the YANG module 'smi'
grammar.register_extension_module(smi_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in smi_stmts:
grammar.add_stmt((smi_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((smi_module_name, stmt), occurance)])
# Add validation step
statements.add_validation_fun('type', [(smi_module_name, 'oid')],
v_parse_oid)
statements.add_validation_phase('smi_set_oid', after='inherit_properties')
statements.add_validation_fun('smi_set_oid', ['module', 'submodule'],
v_set_oid)
def pyang_plugin_init():
"""Called by pyang plugin framework at to initialize the plugin."""
# Register the plugin
plugin.register_plugin(ComplexTypesPlugin())
# check whether the plugin is enabled
try:
sys.argv.index("--enable-complex-types")
except ValueError:
return
# Register that we handle extensions from the YANG module 'complex-types'
grammar.register_extension_module(ct_module_name)
# Register the special grammar
for (stmt, occurance, (arg, rules), add_to_stmts) in complex_types_stmts:
grammar.add_stmt((ct_module_name, stmt), (arg, rules))
grammar.add_to_stmts_rules(add_to_stmts,
[((ct_module_name, stmt), occurance)])
# Add validation steps
# init phase: initalizes the module/submodule statements
statements.add_validation_phase('init_complex_type', after='init2')
# grammar phase:
# verifies that all complex-types are unique within a parent node
statements.add_validation_phase('post_grammar_complex_type',
after='grammar')
# include phase: loads complex-types from a submodule and
# checks for complex-type collisions in a submodule
statements.add_validation_phase('include_complex_type', after='import')
# validate typed instance identifiers
statements.add_validation_phase('instance_type', after='type')
# expand the 'extends' statements;
statements.add_validation_phase('instantiate_extends', after='expand_1')
# instantiate all 'instance'/'instance-list' statements;
# this phase should be marked as v_i_children (validate i_children
# instead of substatemets) so that we could expand the 'instance'/
# 'instance-list' created by augmentation nested into a 'uses' statement;
statements.add_validation_phase('instantiate_instance',
after='instantiate_extends')
statements.set_phase_i_children('instantiate_instance')
# inherit 'config' properties for statements nested into 'complex-type';
# set 'i_config' values;
statements.add_validation_phase('inherit_properties_complex_type',
after='inherit_properties')
# validate augmentation statements that refer to 'instace'/'instance-list'
statements.add_validation_phase('pre_expand_2', before='expand_2')
# unique names phase: checks for complex type collisions in submodules
statements.add_validation_phase('unique_name_complex_type',
before='unique_name')
# expand all recursive datastructures reffered by deviation
statements.add_validation_phase('pre_reference_2', before='reference_2')
# Add functions to the validation map
statements.add_validation_fun('init_complex_type',
['*'],
v_init_complex_type)
statements.add_validation_fun('post_grammar_complex_type',
['*'],
v_post_grammar_complex_type)
statements.add_validation_fun('include_complex_type',
['module', 'submodule'],
v_include_complex_type)
statements.add_validation_fun('type',
[(ct_module_name, str_complex_type)],
v_type_complex_type)
statements.add_validation_fun('type',
[(ct_module_name, str_instance),
(ct_module_name, str_instance_list)],
v_type_instance)
statements.add_validation_fun('instance_type',
[(ct_module_name, str_instance_type)],
v_type_instance_type)
statements.add_validation_fun('instantiate_extends',
[(ct_module_name, str_complex_type)],
v_instantiate_extends)
statements.add_validation_fun('instantiate_instance',
[(ct_module_name, str_instance),
(ct_module_name, str_instance_list)],
v_instantiate_instance)
statements.add_validation_fun('inherit_properties_complex_type',
[(ct_module_name, str_complex_type)],
v_inherit_properties_complex_type)
statements.add_validation_fun('pre_expand_2',
['augment'],
v_pre_expand_2_augment)
statements.add_validation_fun('unique_name_complex_type',
['module'],
v_unique_name_complex_type)
statements.add_validation_fun('pre_reference_2',
['deviation'],
v_reference_load_recursive_nodes)
statements.add_validation_fun('reference_1',
[(ct_module_name, str_complex_type)],
v_reference_complex_type)
statements.add_validation_fun('reference_2',
[(ct_module_name, str_instance_list)],
v_reference_instance_list)
statements.add_validation_fun('unused',
[(ct_module_name, str_complex_type)],
v_unused_complex_type)
# Add 'complex-type'/'instance'/'instance-list' to keywords with children
statements.add_keyword_with_children((ct_module_name, str_complex_type))
statements.add_keyword_with_children((ct_module_name, str_instance))
statements.add_keyword_with_children((ct_module_name, str_instance_list))
# Add 'instance' and 'instance-list' to the data keywords
statements.add_data_keyword((ct_module_name, str_instance))
statements.add_data_keyword((ct_module_name, str_instance_list))
# add 'instance'/'instance-list' to the possible refinements
statements.add_refinement_element('description',
(ct_module_name, str_instance))
statements.add_refinement_element('description',
(ct_module_name, str_instance_list))
statements.add_refinement_element('reference',
(ct_module_name, str_instance))
statements.add_refinement_element('reference',
(ct_module_name, str_instance_list))
statements.add_refinement_element('config', (ct_module_name, str_instance))
statements.add_refinement_element('config',
(ct_module_name, str_instance_list))
statements.add_refinement_element('must', (ct_module_name, str_instance))
statements.add_refinement_element('must',
(ct_module_name, str_instance_list))
statements.add_refinement_element('mandatory',
(ct_module_name, str_instance))
statements.add_refinement_element('min-elements',
(ct_module_name, str_instance_list))
statements.add_refinement_element('max-elements',
(ct_module_name, str_instance_list))
# add possibale deviation types for 'instance'/'instance-list' statements
statements.add_deviation_element('config', (ct_module_name, str_instance))
statements.add_deviation_element('config',
(ct_module_name, str_instance_list))
statements.add_deviation_element('must', (ct_module_name, str_instance))
statements.add_deviation_element('must',
(ct_module_name, str_instance_list))
statements.add_deviation_element('mandatory',
(ct_module_name, str_instance))
statements.add_deviation_element('min-elements',
(ct_module_name, str_instance_list))
statements.add_deviation_element('max-elements',
(ct_module_name, str_instance_list))
# define additional error messages:
error.add_error_code('COMPLEX_TYPE_ALREADY_DEFINED', 1,
'complex-type "%s" is already defined at %s')
error.add_error_code('COMPLEX_TYPE_NOT_FOUND', 1,
'complex type "%s" not found in module "%s"')
error.add_error_code('ABSTRACT_NOT_ALLOWED', 1,
'base complex type "%s" of abstract type "%s" must be abstract')
error.add_error_code('ABSTRACT_NOT_INSTANTIATED', 1,
'abstract complex type "%s" can not be instantiated')
error.add_error_code('UNUSED_COMPLEX_TYPE', 4,
'complex type "%s" not used')
error.add_error_code('REDEFINED_KEY', 1,
'key for complex type "%s" is already defined in base type "%s" at %s')
error.add_error_code('KEY_REQUIRED', 1,
'complex-type "%s" instantiated at %s with config true must have key')
error.add_error_code('REFINE_NOT_INHERITED', 1,
'"refine" can not be applied to non-inherited node "%s" defined at %s')
error.add_error_code('BAD_REF_AUG', 1,
'refinement and augmentation of instance "%s" at %s is not allowed')
error.add_error_code('MANDATORY_AUGMENTATION', 1,
'the node "%s" at %s added by the augmentation must not be mandatory')
error.add_error_code('INSTANCE_IDENTIFIER_REQUIRED', 1,
'instance-type may not be specified for "%s" type')
