jina.jaml.helper module

class jina.jaml.helper.JinaConstructor

Bases: FullConstructor

Convert List into tuple when doing hashing.

get_hashable_key(key)

Get the hash value of key.

Parameters:

key – key value to be hashed.

Returns:

Hash value of key.

construct_mapping(node, deep=True)

Build the mapping from node.

Parameters:

• node – the node to traverse

• deep – required param from YAML constructor

Returns:

Mapped data

classmethod add_constructor(tag, constructor)

classmethod add_multi_constructor(tag_prefix, multi_constructor)

bool_values = {'false': False, 'no': False, 'off': False, 'on': True, 'true': True, 'yes': True}

check_data()

check_state_key(key)

Block special attributes/methods from being set in a newly created object, to prevent user-controlled methods from being called during deserialization

construct_document(node)

construct_object(node, deep=False)

construct_pairs(node, deep=False)

construct_python_bytes(node)

construct_python_complex(node)

construct_python_long(node)

construct_python_module(suffix, node)

construct_python_name(suffix, node)

construct_python_object(suffix, node)

construct_python_object_apply(suffix, node, newobj=False)

construct_python_object_new(suffix, node)

construct_python_str(node)

construct_python_tuple(node)

construct_python_unicode(node)

construct_scalar(node)

construct_sequence(node, deep=False)

construct_undefined(node)

construct_yaml_binary(node)

construct_yaml_bool(node)

construct_yaml_float(node)

construct_yaml_int(node)

construct_yaml_map(node)

construct_yaml_null(node)

construct_yaml_object(node, cls)

construct_yaml_omap(node)

construct_yaml_pairs(node)

construct_yaml_seq(node)

construct_yaml_set(node)

construct_yaml_str(node)

construct_yaml_timestamp(node)

find_python_module(name, mark, unsafe=False)

find_python_name(name, mark, unsafe=False)

flatten_mapping(node)

get_data()

get_single_data()

get_state_keys_blacklist()

get_state_keys_blacklist_regexp()

inf_value = inf

make_python_instance(suffix, node, args=None, kwds=None, newobj=False, unsafe=False)

nan_value = nan

set_python_instance_state(instance, state, unsafe=False)

timestamp_regexp = re.compile('^(?P<year>[0-9][0-9][0-9][0-9])\n                -(?P<month>[0-9][0-9]?)\n                -(?P<day>[0-9][0-9]?)\n                (?:(?:[Tt]|[ \\t]+)\n                (?P<hour>[0-9][0-9]?)\n          , re.VERBOSE)

yaml_constructors = {'tag:yaml.org,2002:null': <function SafeConstructor.construct_yaml_null>, 'tag:yaml.org,2002:bool': <function SafeConstructor.construct_yaml_bool>, 'tag:yaml.org,2002:int': <function SafeConstructor.construct_yaml_int>, 'tag:yaml.org,2002:float': <function SafeConstructor.construct_yaml_float>, 'tag:yaml.org,2002:binary': <function SafeConstructor.construct_yaml_binary>, 'tag:yaml.org,2002:timestamp': <function SafeConstructor.construct_yaml_timestamp>, 'tag:yaml.org,2002:omap': <function SafeConstructor.construct_yaml_omap>, 'tag:yaml.org,2002:pairs': <function SafeConstructor.construct_yaml_pairs>, 'tag:yaml.org,2002:set': <function SafeConstructor.construct_yaml_set>, 'tag:yaml.org,2002:str': <function SafeConstructor.construct_yaml_str>, 'tag:yaml.org,2002:seq': <function SafeConstructor.construct_yaml_seq>, 'tag:yaml.org,2002:map': <function SafeConstructor.construct_yaml_map>, None: <function SafeConstructor.construct_undefined>, 'tag:yaml.org,2002:python/none': <function SafeConstructor.construct_yaml_null>, 'tag:yaml.org,2002:python/bool': <function SafeConstructor.construct_yaml_bool>, 'tag:yaml.org,2002:python/str': <function FullConstructor.construct_python_str>, 'tag:yaml.org,2002:python/unicode': <function FullConstructor.construct_python_unicode>, 'tag:yaml.org,2002:python/bytes': <function FullConstructor.construct_python_bytes>, 'tag:yaml.org,2002:python/int': <function SafeConstructor.construct_yaml_int>, 'tag:yaml.org,2002:python/long': <function FullConstructor.construct_python_long>, 'tag:yaml.org,2002:python/float': <function SafeConstructor.construct_yaml_float>, 'tag:yaml.org,2002:python/complex': <function FullConstructor.construct_python_complex>, 'tag:yaml.org,2002:python/list': <function SafeConstructor.construct_yaml_seq>, 'tag:yaml.org,2002:python/tuple': <function FullConstructor.construct_python_tuple>, 'tag:yaml.org,2002:python/dict': <function SafeConstructor.construct_yaml_map>}

yaml_multi_constructors = {'tag:yaml.org,2002:python/name:': <function FullConstructor.construct_python_name>}

class jina.jaml.helper.JinaResolver

Bases: Resolver

Remove on|On|ON as bool resolver.

DEFAULT_MAPPING_TAG = 'tag:yaml.org,2002:map'

DEFAULT_SCALAR_TAG = 'tag:yaml.org,2002:str'

DEFAULT_SEQUENCE_TAG = 'tag:yaml.org,2002:seq'

classmethod add_implicit_resolver(tag, regexp, first)

classmethod add_path_resolver(tag, path, kind=None)

ascend_resolver()

check_resolver_prefix(depth, path, kind, current_node, current_index)

descend_resolver(current_node, current_index)

resolve(kind, value, implicit)

yaml_implicit_resolvers = {'': [('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))], '!': [('tag:yaml.org,2002:yaml', re.compile('^(?:!|&|\\*)$'))], '&': [('tag:yaml.org,2002:yaml', re.compile('^(?:!|&|\\*)$'))], '*': [('tag:yaml.org,2002:yaml', re.compile('^(?:!|&|\\*)$'))], '+': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE))], '-': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE))], '.': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE))], '0': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '1': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '2': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '3': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '4': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '5': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '6': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '7': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '8': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '9': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '<': [('tag:yaml.org,2002:merge', re.compile('^(?:<<)$'))], '=': [('tag:yaml.org,2002:value', re.compile('^(?:=)$'))], 'F': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'N': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE)), ('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))], 'T': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'Y': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'f': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'n': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE)), ('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))], 't': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'y': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], '~': [('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))]}

yaml_path_resolvers = {}

class jina.jaml.helper.JinaLoader(stream, runtime_args=None)

Bases: Reader, Scanner, Parser, Composer, JinaConstructor, JinaResolver

The Jina loader which should be able to load YAML safely.

Parameters:

stream – the stream to load.

Initialize the scanner.

DEFAULT_MAPPING_TAG = 'tag:yaml.org,2002:map'

DEFAULT_SCALAR_TAG = 'tag:yaml.org,2002:str'

DEFAULT_SEQUENCE_TAG = 'tag:yaml.org,2002:seq'

DEFAULT_TAGS = {'!': '!', '!!': 'tag:yaml.org,2002:'}

ESCAPE_CODES = {'U': 8, 'u': 4, 'x': 2}

ESCAPE_REPLACEMENTS = {'\t': '\t', ' ': ' ', '"': '"', '/': '/', '0': '\x00', 'L': '\u2028', 'N': '\x85', 'P': '\u2029', '\\': '\\', '_': '\xa0', 'a': '\x07', 'b': '\x08', 'e': '\x1b', 'f': '\x0c', 'n': '\n', 'r': '\r', 't': '\t', 'v': '\x0b'}

NON_PRINTABLE = re.compile('[^\t\n\r -~\x85\xa0-\ud7ff\ue000-�𐀀-\U0010ffff]')

classmethod add_constructor(tag, constructor)

classmethod add_implicit_resolver(tag, regexp, first)

add_indent(column)

classmethod add_multi_constructor(tag_prefix, multi_constructor)

classmethod add_path_resolver(tag, path, kind=None)

ascend_resolver()

bool_values = {'false': False, 'no': False, 'off': False, 'on': True, 'true': True, 'yes': True}

check_block_entry()

check_data()

check_directive()

check_document_end()

check_document_start()

check_event(*choices)

check_key()

check_node()

check_plain()

check_printable(data)

check_resolver_prefix(depth, path, kind, current_node, current_index)

check_state_key(key)

Block special attributes/methods from being set in a newly created object, to prevent user-controlled methods from being called during deserialization

check_token(*choices)

check_value()

compose_document()

compose_mapping_node(anchor)

compose_node(parent, index)

compose_scalar_node(anchor)

compose_sequence_node(anchor)

construct_document(node)

construct_mapping(node, deep=True)

Build the mapping from node.

Parameters:

• node – the node to traverse

• deep – required param from YAML constructor

Returns:

Mapped data

construct_object(node, deep=False)

construct_pairs(node, deep=False)

construct_python_bytes(node)

construct_python_complex(node)

construct_python_long(node)

construct_python_module(suffix, node)

construct_python_name(suffix, node)

construct_python_object(suffix, node)

construct_python_object_apply(suffix, node, newobj=False)

construct_python_object_new(suffix, node)

construct_python_str(node)

construct_python_tuple(node)

construct_python_unicode(node)

construct_scalar(node)

construct_sequence(node, deep=False)

construct_undefined(node)

construct_yaml_binary(node)

construct_yaml_bool(node)

construct_yaml_float(node)

construct_yaml_int(node)

construct_yaml_map(node)

construct_yaml_null(node)

construct_yaml_object(node, cls)

construct_yaml_omap(node)

construct_yaml_pairs(node)

construct_yaml_seq(node)

construct_yaml_set(node)

construct_yaml_str(node)

construct_yaml_timestamp(node)

descend_resolver(current_node, current_index)

determine_encoding()

dispose()

fetch_alias()

fetch_anchor()

fetch_block_entry()

fetch_block_scalar(style)

fetch_directive()

fetch_document_end()

fetch_document_indicator(TokenClass)

fetch_document_start()

fetch_double()

fetch_flow_collection_end(TokenClass)

fetch_flow_collection_start(TokenClass)

fetch_flow_entry()

fetch_flow_mapping_end()

fetch_flow_mapping_start()

fetch_flow_scalar(style)

fetch_flow_sequence_end()

fetch_flow_sequence_start()

fetch_folded()

fetch_key()

fetch_literal()

fetch_more_tokens()

fetch_plain()

fetch_single()

fetch_stream_end()

fetch_stream_start()

fetch_tag()

fetch_value()

find_python_module(name, mark, unsafe=False)

find_python_name(name, mark, unsafe=False)

flatten_mapping(node)

forward(length=1)

get_data()

get_event()

get_hashable_key(key)

Get the hash value of key.

Parameters:

key – key value to be hashed.

Returns:

Hash value of key.

get_mark()

get_node()

get_single_data()

get_single_node()

get_state_keys_blacklist()

get_state_keys_blacklist_regexp()

get_token()

inf_value = inf

make_python_instance(suffix, node, args=None, kwds=None, newobj=False, unsafe=False)

nan_value = nan

need_more_tokens()

next_possible_simple_key()

parse_block_mapping_first_key()

parse_block_mapping_key()

parse_block_mapping_value()

parse_block_node()

parse_block_node_or_indentless_sequence()

parse_block_sequence_entry()

parse_block_sequence_first_entry()

parse_document_content()

parse_document_end()

parse_document_start()

parse_flow_mapping_empty_value()

parse_flow_mapping_first_key()

parse_flow_mapping_key(first=False)

parse_flow_mapping_value()

parse_flow_node()

parse_flow_sequence_entry(first=False)

parse_flow_sequence_entry_mapping_end()

parse_flow_sequence_entry_mapping_key()

parse_flow_sequence_entry_mapping_value()

parse_flow_sequence_first_entry()

parse_implicit_document_start()

parse_indentless_sequence_entry()

parse_node(block=False, indentless_sequence=False)

parse_stream_start()

peek(index=0)

peek_event()

peek_token()

prefix(length=1)

process_directives()

process_empty_scalar(mark)

remove_possible_simple_key()

resolve(kind, value, implicit)

save_possible_simple_key()

scan_anchor(TokenClass)

scan_block_scalar(style)

scan_block_scalar_breaks(indent)

scan_block_scalar_ignored_line(start_mark)

scan_block_scalar_indentation()

scan_block_scalar_indicators(start_mark)

scan_directive()

scan_directive_ignored_line(start_mark)

scan_directive_name(start_mark)

scan_flow_scalar(style)

scan_flow_scalar_breaks(double, start_mark)

scan_flow_scalar_non_spaces(double, start_mark)

scan_flow_scalar_spaces(double, start_mark)

scan_line_break()

scan_plain()

scan_plain_spaces(indent, start_mark)

scan_tag()

scan_tag_directive_handle(start_mark)

scan_tag_directive_prefix(start_mark)

scan_tag_directive_value(start_mark)

scan_tag_handle(name, start_mark)

scan_tag_uri(name, start_mark)

scan_to_next_token()

scan_uri_escapes(name, start_mark)

scan_yaml_directive_number(start_mark)

scan_yaml_directive_value(start_mark)

set_python_instance_state(instance, state, unsafe=False)

stale_possible_simple_keys()

timestamp_regexp = re.compile('^(?P<year>[0-9][0-9][0-9][0-9])\n                -(?P<month>[0-9][0-9]?)\n                -(?P<day>[0-9][0-9]?)\n                (?:(?:[Tt]|[ \\t]+)\n                (?P<hour>[0-9][0-9]?)\n          , re.VERBOSE)

unwind_indent(column)

update(length)

update_raw(size=4096)

yaml_constructors = {'tag:yaml.org,2002:null': <function SafeConstructor.construct_yaml_null>, 'tag:yaml.org,2002:bool': <function SafeConstructor.construct_yaml_bool>, 'tag:yaml.org,2002:int': <function SafeConstructor.construct_yaml_int>, 'tag:yaml.org,2002:float': <function SafeConstructor.construct_yaml_float>, 'tag:yaml.org,2002:binary': <function SafeConstructor.construct_yaml_binary>, 'tag:yaml.org,2002:timestamp': <function SafeConstructor.construct_yaml_timestamp>, 'tag:yaml.org,2002:omap': <function SafeConstructor.construct_yaml_omap>, 'tag:yaml.org,2002:pairs': <function SafeConstructor.construct_yaml_pairs>, 'tag:yaml.org,2002:set': <function SafeConstructor.construct_yaml_set>, 'tag:yaml.org,2002:str': <function SafeConstructor.construct_yaml_str>, 'tag:yaml.org,2002:seq': <function SafeConstructor.construct_yaml_seq>, 'tag:yaml.org,2002:map': <function SafeConstructor.construct_yaml_map>, None: <function SafeConstructor.construct_undefined>, 'tag:yaml.org,2002:python/none': <function SafeConstructor.construct_yaml_null>, 'tag:yaml.org,2002:python/bool': <function SafeConstructor.construct_yaml_bool>, 'tag:yaml.org,2002:python/str': <function FullConstructor.construct_python_str>, 'tag:yaml.org,2002:python/unicode': <function FullConstructor.construct_python_unicode>, 'tag:yaml.org,2002:python/bytes': <function FullConstructor.construct_python_bytes>, 'tag:yaml.org,2002:python/int': <function SafeConstructor.construct_yaml_int>, 'tag:yaml.org,2002:python/long': <function FullConstructor.construct_python_long>, 'tag:yaml.org,2002:python/float': <function SafeConstructor.construct_yaml_float>, 'tag:yaml.org,2002:python/complex': <function FullConstructor.construct_python_complex>, 'tag:yaml.org,2002:python/list': <function SafeConstructor.construct_yaml_seq>, 'tag:yaml.org,2002:python/tuple': <function FullConstructor.construct_python_tuple>, 'tag:yaml.org,2002:python/dict': <function SafeConstructor.construct_yaml_map>, '!JAMLCompatible': <bound method JAMLCompatible._from_yaml of <class 'jina.jaml.JAMLCompatible'>>, '!BetterEnum': <bound method BetterEnum._from_yaml of <enum 'BetterEnum'>>, '!PollingType': <bound method BetterEnum._from_yaml of <enum 'PollingType'>>, '!LogVerbosity': <bound method BetterEnum._from_yaml of <enum 'LogVerbosity'>>, '!FlowBuildLevel': <bound method BetterEnum._from_yaml of <enum 'FlowBuildLevel'>>, '!GatewayProtocolType': <bound method BetterEnum._from_yaml of <enum 'GatewayProtocolType'>>, '!PodRoleType': <bound method BetterEnum._from_yaml of <enum 'PodRoleType'>>, '!DeploymentRoleType': <bound method BetterEnum._from_yaml of <enum 'DeploymentRoleType'>>, '!FlowInspectType': <bound method BetterEnum._from_yaml of <enum 'FlowInspectType'>>, '!DataInputType': <bound method BetterEnum._from_yaml of <enum 'DataInputType'>>, '!HubbleReturnStatus': <bound method BetterEnum._from_yaml of <enum 'HubbleReturnStatus'>>, '!NormalizerErrorCode': <bound method BetterEnum._from_yaml of <enum 'NormalizerErrorCode'>>, '!StandaloneExecutorType': <bound method BetterEnum._from_yaml of <enum 'StandaloneExecutorType'>>, '!BaseExecutor': <bound method JAMLCompatible._from_yaml of <class 'jina.serve.executors.BaseExecutor'>>, '!Flow': <bound method JAMLCompatible._from_yaml of <class 'jina.orchestrate.flow.base.Flow'>>, '!AsyncFlow': <bound method JAMLCompatible._from_yaml of <class 'jina.orchestrate.flow.asyncio.AsyncFlow'>>}

yaml_implicit_resolvers = {'': [('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))], '!': [('tag:yaml.org,2002:yaml', re.compile('^(?:!|&|\\*)$'))], '&': [('tag:yaml.org,2002:yaml', re.compile('^(?:!|&|\\*)$'))], '*': [('tag:yaml.org,2002:yaml', re.compile('^(?:!|&|\\*)$'))], '+': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE))], '-': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE))], '.': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE))], '0': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '1': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '2': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '3': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '4': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '5': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '6': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '7': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '8': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '9': [('tag:yaml.org,2002:float', re.compile('^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?\n                    |\\.[0-9_]+(?:[eE][-+][0-9]+)?\n                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*\n                    |[-+, re.VERBOSE)), ('tag:yaml.org,2002:int', re.compile('^(?:[-+]?0b[0-1_]+\n                    |[-+]?0[0-7_]+\n                    |[-+]?(?:0|[1-9][0-9_]*)\n                    |[-+]?0x[0-9a-fA-F_]+\n                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9]), re.VERBOSE)), ('tag:yaml.org,2002:timestamp', re.compile('^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\n                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?\n                     (?:[Tt]|[ \\t]+)[0-9][0-9]?\n                     :[0-9][0-9], re.VERBOSE))], '<': [('tag:yaml.org,2002:merge', re.compile('^(?:<<)$'))], '=': [('tag:yaml.org,2002:value', re.compile('^(?:=)$'))], 'F': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'N': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE)), ('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))], 'T': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'Y': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'f': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'n': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE)), ('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))], 't': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], 'y': [('tag:yaml.org,2002:bool', re.compile('^(?:yes|Yes|YES|no|No|NO\n                    |true|True|TRUE|false|False|FALSE\n                    |on|On|ON|off|Off|OFF)$', re.VERBOSE))], '~': [('tag:yaml.org,2002:null', re.compile('^(?: ~\n                    |null|Null|NULL\n                    | )$', re.VERBOSE))]}

yaml_multi_constructors = {'tag:yaml.org,2002:python/name:': <function FullConstructor.construct_python_name>}

yaml_path_resolvers = {}

jina.jaml.helper.get_jina_loader_with_runtime(runtime_args=None)

Create a JinaLoader init function which already stored the runtime_args in the init function, usefully for yaml.load(stream,loader=JinaLoader) which needs a class with a init function with only one parameter

Parameters:

runtime_args (Optional[Dict[str, Any]]) – Optional runtime_args to be directly passed without being parsed into a yaml config

Returns:

A function that initialize a JinaLoader with the runtime_args stored within the function

jina.jaml.helper.parse_config_source(path, allow_stream=True, allow_yaml_file=True, allow_raw_yaml_content=True, allow_class_type=True, allow_dict=True, allow_json=True, allow_url=True, allow_py_module_class_type=True, extra_search_paths=None, *args, **kwargs)

Check if the text or text stream is valid.

Parameters:

• path (Union[str, TextIO, Dict]) – the multi-kind source of the configs.

• allow_stream (bool) – flag

• allow_yaml_file (bool) – flag

• allow_raw_yaml_content (bool) – flag

• allow_class_type (bool) – flag

• allow_py_module_class_type (bool) – flag

• allow_dict (bool) – flag

• allow_json (bool) – flag

• allow_url (bool) – flag

• extra_search_paths (Optional[List[str]]) – extra paths to search for

• args – unused

• kwargs – unused

Return type:

Tuple[TextIO, Optional[str]]

Returns:

a tuple, the first element is the text stream, the second element is the file path associate to it if available.

jina.jaml.helper.complete_path(path, extra_search_paths=None, raise_nonexist=True)

Complete the path of file via searching in abs and relative paths.

Parameters:

• path (str) – path of file.

• extra_search_paths (Optional[List[str]]) – extra paths to conduct search

• raise_nonexist (bool) – raise exception if the file does not exist

Return type:

str

Returns:

Completed file path.

jina.jaml.helper.load_py_modules(d, extra_search_paths=None)

Find ‘py_modules’ in the dict recursively and then load them.

Parameters:

• d (Dict) – the dictionary to traverse

• extra_search_paths (Optional[List[str]]) – any extra paths to search

Return type:

None