feat: Add new gcloud commands, API clients, and third-party libraries across various services.

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2013 Julian Berman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/__init__.py

@@ -0,0 +1,24 @@
+"""
+An implementation of JSON Schema for Python
+
+The main functionality is provided by the validator classes for each of the
+supported JSON Schema versions.
+
+Most commonly, :func:`validate` is the quickest way to simply validate a given
+instance under a schema, and will create a validator for you.
+
+"""
+
+from jsonschema.exceptions import (
+    ErrorTree, FormatError, RefResolutionError, SchemaError, ValidationError
+)
+from jsonschema._format import (
+    FormatChecker, draft3_format_checker, draft4_format_checker,
+)
+from jsonschema.validators import (
+    Draft3Validator, Draft4Validator, RefResolver, validate
+)
+
+from jsonschema._version import __version__
+
+# flake8: noqa

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/__main__.py

@@ -0,0 +1,2 @@
+from jsonschema.cli import main
+main()

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/_format.py

@@ -0,0 +1,271 @@
+import datetime
+import re
+import socket
+
+from jsonschema.compat import str_types
+from jsonschema.exceptions import FormatError
+
+
+class FormatChecker(object):
+    """
+    A ``format`` property checker.
+
+    JSON Schema does not mandate that the ``format`` property actually do any
+    validation. If validation is desired however, instances of this class can
+    be hooked into validators to enable format validation.
+
+    :class:`FormatChecker` objects always return ``True`` when asked about
+    formats that they do not know how to validate.
+
+    To check a custom format using a function that takes an instance and
+    returns a ``bool``, use the :meth:`FormatChecker.checks` or
+    :meth:`FormatChecker.cls_checks` decorators.
+
+    Arguments:
+
+        formats (iterable):
+
+            The known formats to validate. This argument can be used to
+            limit which formats will be used during validation.
+
+    """
+
+    checkers = {}
+
+    def __init__(self, formats=None):
+        if formats is None:
+            self.checkers = self.checkers.copy()
+        else:
+            self.checkers = dict((k, self.checkers[k]) for k in formats)
+
+    def checks(self, format, raises=()):
+        """
+        Register a decorated function as validating a new format.
+
+        Arguments:
+
+            format (str):
+
+                The format that the decorated function will check.
+
+            raises (Exception):
+
+                The exception(s) raised by the decorated function when
+                an invalid instance is found.
+
+                The exception object will be accessible as the
+                :attr:`ValidationError.cause` attribute of the resulting
+                validation error.
+
+        """
+
+        def _checks(func):
+            self.checkers[format] = (func, raises)
+            return func
+        return _checks
+
+    cls_checks = classmethod(checks)
+
+    def check(self, instance, format):
+        """
+        Check whether the instance conforms to the given format.
+
+        Arguments:
+
+            instance (any primitive type, i.e. str, number, bool):
+
+                The instance to check
+
+            format (str):
+
+                The format that instance should conform to
+
+
+        Raises:
+
+            :exc:`FormatError` if instance does not conform to ``format``
+
+        """
+
+        if format not in self.checkers:
+            return
+
+        func, raises = self.checkers[format]
+        result, cause = None, None
+        try:
+            result = func(instance)
+        except raises as e:
+            cause = e
+        if not result:
+            raise FormatError(
+                "%r is not a %r" % (instance, format), cause=cause,
+            )
+
+    def conforms(self, instance, format):
+        """
+        Check whether the instance conforms to the given format.
+
+        Arguments:
+
+            instance (any primitive type, i.e. str, number, bool):
+
+                The instance to check
+
+            format (str):
+
+                The format that instance should conform to
+
+        Returns:
+
+            bool: Whether it conformed
+
+        """
+
+        try:
+            self.check(instance, format)
+        except FormatError:
+            return False
+        else:
+            return True
+
+
+_draft_checkers = {"draft3": [], "draft4": []}
+
+
+def _checks_drafts(both=None, draft3=None, draft4=None, raises=()):
+    draft3 = draft3 or both
+    draft4 = draft4 or both
+
+    def wrap(func):
+        if draft3:
+            _draft_checkers["draft3"].append(draft3)
+            func = FormatChecker.cls_checks(draft3, raises)(func)
+        if draft4:
+            _draft_checkers["draft4"].append(draft4)
+            func = FormatChecker.cls_checks(draft4, raises)(func)
+        return func
+    return wrap
+
+
+@_checks_drafts("email")
+def is_email(instance):
+    if not isinstance(instance, str_types):
+        return True
+    return "@" in instance
+
+
+_ipv4_re = re.compile(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$")
+
+
+@_checks_drafts(draft3="ip-address", draft4="ipv4")
+def is_ipv4(instance):
+    if not isinstance(instance, str_types):
+        return True
+    if not _ipv4_re.match(instance):
+        return False
+    return all(0 <= int(component) <= 255 for component in instance.split("."))
+
+
+if hasattr(socket, "inet_pton"):
+    @_checks_drafts("ipv6", raises=socket.error)
+    def is_ipv6(instance):
+        if not isinstance(instance, str_types):
+            return True
+        return socket.inet_pton(socket.AF_INET6, instance)
+
+
+_host_name_re = re.compile(r"^[A-Za-z0-9][A-Za-z0-9\.\-]{1,255}$")
+
+
+@_checks_drafts(draft3="host-name", draft4="hostname")
+def is_host_name(instance):
+    if not isinstance(instance, str_types):
+        return True
+    if not _host_name_re.match(instance):
+        return False
+    components = instance.split(".")
+    for component in components:
+        if len(component) > 63:
+            return False
+    return True
+
+
+try:
+    import rfc3987
+except ImportError:
+    pass
+else:
+    @_checks_drafts("uri", raises=ValueError)
+    def is_uri(instance):
+        if not isinstance(instance, str_types):
+            return True
+        return rfc3987.parse(instance, rule="URI")
+
+
+try:
+    import strict_rfc3339
+except ImportError:
+    try:
+        import isodate
+    except ImportError:
+        pass
+    else:
+        @_checks_drafts("date-time", raises=(ValueError, isodate.ISO8601Error))
+        def is_datetime(instance):
+            if not isinstance(instance, str_types):
+                return True
+            return isodate.parse_datetime(instance)
+else:
+    @_checks_drafts("date-time")
+    def is_datetime(instance):
+        if not isinstance(instance, str_types):
+            return True
+        return strict_rfc3339.validate_rfc3339(instance)
+
+
+@_checks_drafts("regex", raises=re.error)
+def is_regex(instance):
+    if not isinstance(instance, str_types):
+        return True
+    return re.compile(instance)
+
+
+@_checks_drafts(draft3="date", raises=ValueError)
+def is_date(instance):
+    if not isinstance(instance, str_types):
+        return True
+    return datetime.datetime.strptime(instance, "%Y-%m-%d")
+
+
+@_checks_drafts(draft3="time", raises=ValueError)
+def is_time(instance):
+    if not isinstance(instance, str_types):
+        return True
+    return datetime.datetime.strptime(instance, "%H:%M:%S")
+
+
+try:
+    import webcolors
+except ImportError:
+    pass
+else:
+    def is_css_color_code(instance):
+        return webcolors.normalize_hex(instance)
+
+    @_checks_drafts(draft3="color", raises=(ValueError, TypeError))
+    def is_css21_color(instance):
+        if (
+            not isinstance(instance, str_types) or
+            instance.lower() in webcolors.css21_names_to_hex
+        ):
+            return True
+        return is_css_color_code(instance)
+
+    def is_css3_color(instance):
+        if instance.lower() in webcolors.css3_names_to_hex:
+            return True
+        return is_css_color_code(instance)
+
+
+draft3_format_checker = FormatChecker(_draft_checkers["draft3"])
+draft4_format_checker = FormatChecker(_draft_checkers["draft4"])

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/_reflect.py

@@ -0,0 +1,155 @@
+# -*- test-case-name: twisted.test.test_reflect -*-
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Standardized versions of various cool and/or strange things that you can do
+with Python's reflection capabilities.
+"""
+
+import sys
+
+from jsonschema.compat import PY3
+
+
+class _NoModuleFound(Exception):
+    """
+    No module was found because none exists.
+    """
+
+
+
+class InvalidName(ValueError):
+    """
+    The given name is not a dot-separated list of Python objects.
+    """
+
+
+
+class ModuleNotFound(InvalidName):
+    """
+    The module associated with the given name doesn't exist and it can't be
+    imported.
+    """
+
+
+
+class ObjectNotFound(InvalidName):
+    """
+    The object associated with the given name doesn't exist and it can't be
+    imported.
+    """
+
+
+
+if PY3:
+    def reraise(exception, traceback):
+        raise exception.with_traceback(traceback)
+else:
+    exec("""def reraise(exception, traceback):
+        raise exception.__class__, exception, traceback""")
+
+reraise.__doc__ = """
+Re-raise an exception, with an optional traceback, in a way that is compatible
+with both Python 2 and Python 3.
+
+Note that on Python 3, re-raised exceptions will be mutated, with their
+C{__traceback__} attribute being set.
+
+@param exception: The exception instance.
+@param traceback: The traceback to use, or C{None} indicating a new traceback.
+"""
+
+
+def _importAndCheckStack(importName):
+    """
+    Import the given name as a module, then walk the stack to determine whether
+    the failure was the module not existing, or some code in the module (for
+    example a dependent import) failing.  This can be helpful to determine
+    whether any actual application code was run.  For example, to distiguish
+    administrative error (entering the wrong module name), from programmer
+    error (writing buggy code in a module that fails to import).
+
+    @param importName: The name of the module to import.
+    @type importName: C{str}
+    @raise Exception: if something bad happens.  This can be any type of
+        exception, since nobody knows what loading some arbitrary code might
+        do.
+    @raise _NoModuleFound: if no module was found.
+    """
+    try:
+        return __import__(importName)
+    except ImportError:
+        excType, excValue, excTraceback = sys.exc_info()
+        while excTraceback:
+            execName = excTraceback.tb_frame.f_globals["__name__"]
+            # in Python 2 execName is None when an ImportError is encountered,
+            # where in Python 3 execName is equal to the importName.
+            if execName is None or execName == importName:
+                reraise(excValue, excTraceback)
+            excTraceback = excTraceback.tb_next
+        raise _NoModuleFound()
+
+
+
+def namedAny(name):
+    """
+    Retrieve a Python object by its fully qualified name from the global Python
+    module namespace.  The first part of the name, that describes a module,
+    will be discovered and imported.  Each subsequent part of the name is
+    treated as the name of an attribute of the object specified by all of the
+    name which came before it.  For example, the fully-qualified name of this
+    object is 'twisted.python.reflect.namedAny'.
+
+    @type name: L{str}
+    @param name: The name of the object to return.
+
+    @raise InvalidName: If the name is an empty string, starts or ends with
+        a '.', or is otherwise syntactically incorrect.
+
+    @raise ModuleNotFound: If the name is syntactically correct but the
+        module it specifies cannot be imported because it does not appear to
+        exist.
+
+    @raise ObjectNotFound: If the name is syntactically correct, includes at
+        least one '.', but the module it specifies cannot be imported because
+        it does not appear to exist.
+
+    @raise AttributeError: If an attribute of an object along the way cannot be
+        accessed, or a module along the way is not found.
+
+    @return: the Python object identified by 'name'.
+    """
+    if not name:
+        raise InvalidName('Empty module name')
+
+    names = name.split('.')
+
+    # if the name starts or ends with a '.' or contains '..', the __import__
+    # will raise an 'Empty module name' error. This will provide a better error
+    # message.
+    if '' in names:
+        raise InvalidName(
+            "name must be a string giving a '.'-separated list of Python "
+            "identifiers, not %r" % (name,))
+
+    topLevelPackage = None
+    moduleNames = names[:]
+    while not topLevelPackage:
+        if moduleNames:
+            trialname = '.'.join(moduleNames)
+            try:
+                topLevelPackage = _importAndCheckStack(trialname)
+            except _NoModuleFound:
+                moduleNames.pop()
+        else:
+            if len(names) == 1:
+                raise ModuleNotFound("No module named %r" % (name,))
+            else:
+                raise ObjectNotFound('%r does not name an object' % (name,))
+
+    obj = topLevelPackage
+    for n in names[1:]:
+        obj = getattr(obj, n)
+
+    return obj

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/_utils.py

@@ -0,0 +1,217 @@
+import itertools
+import json
+import pkgutil
+import re
+
+from jsonschema.compat import str_types, MutableMapping, urlsplit
+
+
+class URIDict(MutableMapping):
+    """
+    Dictionary which uses normalized URIs as keys.
+
+    """
+
+    def normalize(self, uri):
+        return urlsplit(uri).geturl()
+
+    def __init__(self, *args, **kwargs):
+        self.store = dict()
+        self.store.update(*args, **kwargs)
+
+    def __getitem__(self, uri):
+        return self.store[self.normalize(uri)]
+
+    def __setitem__(self, uri, value):
+        self.store[self.normalize(uri)] = value
+
+    def __delitem__(self, uri):
+        del self.store[self.normalize(uri)]
+
+    def __iter__(self):
+        return iter(self.store)
+
+    def __len__(self):
+        return len(self.store)
+
+    def __repr__(self):
+        return repr(self.store)
+
+
+class Unset(object):
+    """
+    An as-of-yet unset attribute or unprovided default parameter.
+
+    """
+
+    def __repr__(self):
+        return "<unset>"
+
+
+def load_schema(name):
+    """
+    Load a schema from ./schemas/``name``.json and return it.
+
+    """
+
+    data = pkgutil.get_data('jsonschema', "schemas/{0}.json".format(name))
+    return json.loads(data.decode("utf-8"))
+
+
+def indent(string, times=1):
+    """
+    A dumb version of :func:`textwrap.indent` from Python 3.3.
+
+    """
+
+    return "\n".join(" " * (4 * times) + line for line in string.splitlines())
+
+
+def format_as_index(indices):
+    """
+    Construct a single string containing indexing operations for the indices.
+
+    For example, [1, 2, "foo"] -> [1][2]["foo"]
+
+    Arguments:
+
+        indices (sequence):
+
+            The indices to format.
+
+    """
+
+    if not indices:
+        return ""
+    return "[%s]" % "][".join(repr(index) for index in indices)
+
+
+def find_additional_properties(instance, schema):
+    """
+    Return the set of additional properties for the given ``instance``.
+
+    Weeds out properties that should have been validated by ``properties`` and
+    / or ``patternProperties``.
+
+    Assumes ``instance`` is dict-like already.
+
+    """
+
+    properties = schema.get("properties", {})
+    patterns = "|".join(schema.get("patternProperties", {}))
+    for property in instance:
+        if property not in properties:
+            if patterns and re.search(patterns, property):
+                continue
+            yield property
+
+
+def extras_msg(extras):
+    """
+    Create an error message for extra items or properties.
+
+    """
+
+    if len(extras) == 1:
+        verb = "was"
+    else:
+        verb = "were"
+    return ", ".join(repr(extra) for extra in extras), verb
+
+
+def types_msg(instance, types):
+    """
+    Create an error message for a failure to match the given types.
+
+    If the ``instance`` is an object and contains a ``name`` property, it will
+    be considered to be a description of that object and used as its type.
+
+    Otherwise the message is simply the reprs of the given ``types``.
+
+    """
+
+    reprs = []
+    for type in types:
+        try:
+            reprs.append(repr(type["name"]))
+        except Exception:
+            reprs.append(repr(type))
+    return "%r is not of type %s" % (instance, ", ".join(reprs))
+
+
+def flatten(suitable_for_isinstance):
+    """
+    isinstance() can accept a bunch of really annoying different types:
+        * a single type
+        * a tuple of types
+        * an arbitrary nested tree of tuples
+
+    Return a flattened tuple of the given argument.
+
+    """
+
+    types = set()
+
+    if not isinstance(suitable_for_isinstance, tuple):
+        suitable_for_isinstance = (suitable_for_isinstance,)
+    for thing in suitable_for_isinstance:
+        if isinstance(thing, tuple):
+            types.update(flatten(thing))
+        else:
+            types.add(thing)
+    return tuple(types)
+
+
+def ensure_list(thing):
+    """
+    Wrap ``thing`` in a list if it's a single str.
+
+    Otherwise, return it unchanged.
+
+    """
+
+    if isinstance(thing, str_types):
+        return [thing]
+    return thing
+
+
+def unbool(element, true=object(), false=object()):
+    """
+    A hack to make True and 1 and False and 0 unique for ``uniq``.
+
+    """
+
+    if element is True:
+        return true
+    elif element is False:
+        return false
+    return element
+
+
+def uniq(container):
+    """
+    Check if all of a container's elements are unique.
+
+    Successively tries first to rely that the elements are hashable, then
+    falls back on them being sortable, and finally falls back on brute
+    force.
+
+    """
+
+    try:
+        return len(set(unbool(i) for i in container)) == len(container)
+    except TypeError:
+        try:
+            sort = sorted(unbool(i) for i in container)
+            sliced = itertools.islice(sort, 1, None)
+            for i, j in zip(sort, sliced):
+                if i == j:
+                    return False
+        except (NotImplementedError, TypeError):
+            seen = []
+            for e in container:
+                e = unbool(e)
+                if e in seen:
+                    return False
+                seen.append(e)
+    return True

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/_validators.py

@@ -0,0 +1,379 @@
+import re
+
+from jsonschema import _utils
+from jsonschema.exceptions import FormatError, ValidationError
+from jsonschema.compat import iteritems
+
+
+def patternProperties(validator, patternProperties, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+
+    for pattern, subschema in iteritems(patternProperties):
+        for k, v in iteritems(instance):
+            if re.search(pattern, k):
+                for error in validator.descend(
+                    v, subschema, path=k, schema_path=pattern,
+                ):
+                    yield error
+
+
+def additionalProperties(validator, aP, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+
+    extras = set(_utils.find_additional_properties(instance, schema))
+
+    if validator.is_type(aP, "object"):
+        for extra in extras:
+            for error in validator.descend(instance[extra], aP, path=extra):
+                yield error
+    elif not aP and extras:
+        if "patternProperties" in schema:
+            patterns = sorted(schema["patternProperties"])
+            if len(extras) == 1:
+                verb = "does"
+            else:
+                verb = "do"
+            error = "%s %s not match any of the regexes: %s" % (
+                ", ".join(map(repr, sorted(extras))),
+                verb,
+                ", ".join(map(repr, patterns)),
+            )
+            yield ValidationError(error)
+        else:
+            error = "Additional properties are not allowed (%s %s unexpected)"
+            yield ValidationError(error % _utils.extras_msg(extras))
+
+
+def items(validator, items, instance, schema):
+    if not validator.is_type(instance, "array"):
+        return
+
+    if validator.is_type(items, "object"):
+        for index, item in enumerate(instance):
+            for error in validator.descend(item, items, path=index):
+                yield error
+    else:
+        for (index, item), subschema in zip(enumerate(instance), items):
+            for error in validator.descend(
+                item, subschema, path=index, schema_path=index,
+            ):
+                yield error
+
+
+def additionalItems(validator, aI, instance, schema):
+    if (
+        not validator.is_type(instance, "array") or
+        validator.is_type(schema.get("items", {}), "object")
+    ):
+        return
+
+    len_items = len(schema.get("items", []))
+    if validator.is_type(aI, "object"):
+        for index, item in enumerate(instance[len_items:], start=len_items):
+            for error in validator.descend(item, aI, path=index):
+                yield error
+    elif not aI and len(instance) > len(schema.get("items", [])):
+        error = "Additional items are not allowed (%s %s unexpected)"
+        yield ValidationError(
+            error %
+            _utils.extras_msg(instance[len(schema.get("items", [])):])
+        )
+
+
+def minimum(validator, minimum, instance, schema):
+    if not validator.is_type(instance, "number"):
+        return
+
+    if schema.get("exclusiveMinimum", False):
+        failed = instance <= minimum
+        cmp = "less than or equal to"
+    else:
+        failed = instance < minimum
+        cmp = "less than"
+
+    if failed:
+        yield ValidationError(
+            "%r is %s the minimum of %r" % (instance, cmp, minimum)
+        )
+
+
+def maximum(validator, maximum, instance, schema):
+    if not validator.is_type(instance, "number"):
+        return
+
+    if schema.get("exclusiveMaximum", False):
+        failed = instance >= maximum
+        cmp = "greater than or equal to"
+    else:
+        failed = instance > maximum
+        cmp = "greater than"
+
+    if failed:
+        yield ValidationError(
+            "%r is %s the maximum of %r" % (instance, cmp, maximum)
+        )
+
+
+def multipleOf(validator, dB, instance, schema):
+    if not validator.is_type(instance, "number"):
+        return
+
+    if isinstance(dB, float):
+        quotient = instance / dB
+        failed = int(quotient) != quotient
+    else:
+        failed = instance % dB
+
+    if failed:
+        yield ValidationError("%r is not a multiple of %r" % (instance, dB))
+
+
+def minItems(validator, mI, instance, schema):
+    if validator.is_type(instance, "array") and len(instance) < mI:
+        yield ValidationError("%r is too short" % (instance,))
+
+
+def maxItems(validator, mI, instance, schema):
+    if validator.is_type(instance, "array") and len(instance) > mI:
+        yield ValidationError("%r is too long" % (instance,))
+
+
+def uniqueItems(validator, uI, instance, schema):
+    if (
+        uI and
+        validator.is_type(instance, "array") and
+        not _utils.uniq(instance)
+    ):
+        yield ValidationError("%r has non-unique elements" % (instance,))
+
+
+def pattern(validator, patrn, instance, schema):
+    if (
+        validator.is_type(instance, "string") and
+        not re.search(patrn, instance)
+    ):
+        yield ValidationError("%r does not match %r" % (instance, patrn))
+
+
+def format(validator, format, instance, schema):
+    if validator.format_checker is not None:
+        try:
+            validator.format_checker.check(instance, format)
+        except FormatError as error:
+            yield ValidationError(error.message, cause=error.cause)
+
+
+def minLength(validator, mL, instance, schema):
+    if validator.is_type(instance, "string") and len(instance) < mL:
+        yield ValidationError("%r is too short" % (instance,))
+
+
+def maxLength(validator, mL, instance, schema):
+    if validator.is_type(instance, "string") and len(instance) > mL:
+        yield ValidationError("%r is too long" % (instance,))
+
+
+def dependencies(validator, dependencies, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+
+    for property, dependency in iteritems(dependencies):
+        if property not in instance:
+            continue
+
+        if validator.is_type(dependency, "object"):
+            for error in validator.descend(
+                instance, dependency, schema_path=property,
+            ):
+                yield error
+        else:
+            dependencies = _utils.ensure_list(dependency)
+            for dependency in dependencies:
+                if dependency not in instance:
+                    yield ValidationError(
+                        "%r is a dependency of %r" % (dependency, property)
+                    )
+
+
+def enum(validator, enums, instance, schema):
+    if instance not in enums:
+        yield ValidationError("%r is not one of %r" % (instance, enums))
+
+
+def ref(validator, ref, instance, schema):
+    resolve = getattr(validator.resolver, "resolve", None)
+    if resolve is None:
+        with validator.resolver.resolving(ref) as resolved:
+            for error in validator.descend(instance, resolved):
+                yield error
+    else:
+        scope, resolved = validator.resolver.resolve(ref)
+        validator.resolver.push_scope(scope)
+
+        try:
+            for error in validator.descend(instance, resolved):
+                yield error
+        finally:
+            validator.resolver.pop_scope()
+
+
+def type_draft3(validator, types, instance, schema):
+    types = _utils.ensure_list(types)
+
+    all_errors = []
+    for index, type in enumerate(types):
+        if type == "any":
+            return
+        if validator.is_type(type, "object"):
+            errors = list(validator.descend(instance, type, schema_path=index))
+            if not errors:
+                return
+            all_errors.extend(errors)
+        else:
+            if validator.is_type(instance, type):
+                return
+    else:
+        yield ValidationError(
+            _utils.types_msg(instance, types), context=all_errors,
+        )
+
+
+def properties_draft3(validator, properties, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+
+    for property, subschema in iteritems(properties):
+        if property in instance:
+            for error in validator.descend(
+                instance[property],
+                subschema,
+                path=property,
+                schema_path=property,
+            ):
+                yield error
+        elif subschema.get("required", False):
+            error = ValidationError("%r is a required property" % property)
+            error._set(
+                validator="required",
+                validator_value=subschema["required"],
+                instance=instance,
+                schema=schema,
+            )
+            error.path.appendleft(property)
+            error.schema_path.extend([property, "required"])
+            yield error
+
+
+def disallow_draft3(validator, disallow, instance, schema):
+    for disallowed in _utils.ensure_list(disallow):
+        if validator.is_valid(instance, {"type": [disallowed]}):
+            yield ValidationError(
+                "%r is disallowed for %r" % (disallowed, instance)
+            )
+
+
+def extends_draft3(validator, extends, instance, schema):
+    if validator.is_type(extends, "object"):
+        for error in validator.descend(instance, extends):
+            yield error
+        return
+    for index, subschema in enumerate(extends):
+        for error in validator.descend(instance, subschema, schema_path=index):
+            yield error
+
+
+def type_draft4(validator, types, instance, schema):
+    types = _utils.ensure_list(types)
+
+    if not any(validator.is_type(instance, type) for type in types):
+        yield ValidationError(_utils.types_msg(instance, types))
+
+
+def properties_draft4(validator, properties, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+
+    for property, subschema in iteritems(properties):
+        if property in instance:
+            for error in validator.descend(
+                instance[property],
+                subschema,
+                path=property,
+                schema_path=property,
+            ):
+                yield error
+
+
+def required_draft4(validator, required, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+    for property in required:
+        if property not in instance:
+            yield ValidationError("%r is a required property" % property)
+
+
+def minProperties_draft4(validator, mP, instance, schema):
+    if validator.is_type(instance, "object") and len(instance) < mP:
+        yield ValidationError(
+            "%r does not have enough properties" % (instance,)
+        )
+
+
+def maxProperties_draft4(validator, mP, instance, schema):
+    if not validator.is_type(instance, "object"):
+        return
+    if validator.is_type(instance, "object") and len(instance) > mP:
+        yield ValidationError("%r has too many properties" % (instance,))
+
+
+def allOf_draft4(validator, allOf, instance, schema):
+    for index, subschema in enumerate(allOf):
+        for error in validator.descend(instance, subschema, schema_path=index):
+            yield error
+
+
+def oneOf_draft4(validator, oneOf, instance, schema):
+    subschemas = enumerate(oneOf)
+    all_errors = []
+    for index, subschema in subschemas:
+        errs = list(validator.descend(instance, subschema, schema_path=index))
+        if not errs:
+            first_valid = subschema
+            break
+        all_errors.extend(errs)
+    else:
+        yield ValidationError(
+            "%r is not valid under any of the given schemas" % (instance,),
+            context=all_errors,
+        )
+
+    more_valid = [s for i, s in subschemas if validator.is_valid(instance, s)]
+    if more_valid:
+        more_valid.append(first_valid)
+        reprs = ", ".join(repr(schema) for schema in more_valid)
+        yield ValidationError(
+            "%r is valid under each of %s" % (instance, reprs)
+        )
+
+
+def anyOf_draft4(validator, anyOf, instance, schema):
+    all_errors = []
+    for index, subschema in enumerate(anyOf):
+        errs = list(validator.descend(instance, subschema, schema_path=index))
+        if not errs:
+            break
+        all_errors.extend(errs)
+    else:
+        yield ValidationError(
+            "%r is not valid under any of the given schemas" % (instance,),
+            context=all_errors,
+        )
+
+
+def not_draft4(validator, not_schema, instance, schema):
+    if validator.is_valid(instance, not_schema):
+        yield ValidationError(
+            "%r is not allowed for %r" % (not_schema, instance)
+        )

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/_version.py

@@ -0,0 +1,5 @@
+
+# This file is automatically generated by setup.py.
+__version__ = '2.6.0'
+__sha__ = 'gd16713a'
+__revision__ = 'gd16713a'

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/cli.py

@@ -0,0 +1,81 @@
+from __future__ import absolute_import
+import argparse
+import json
+import sys
+
+from jsonschema._reflect import namedAny
+from jsonschema.validators import validator_for
+
+
+def _namedAnyWithDefault(name):
+    if "." not in name:
+        name = "jsonschema." + name
+    return namedAny(name)
+
+
+def _json_file(path):
+    with open(path) as file:
+        return json.load(file)
+
+
+parser = argparse.ArgumentParser(
+    description="JSON Schema Validation CLI",
+)
+parser.add_argument(
+    "-i", "--instance",
+    action="append",
+    dest="instances",
+    type=_json_file,
+    help=(
+        "a path to a JSON instance (i.e. filename.json)"
+        "to validate (may be specified multiple times)"
+    ),
+)
+parser.add_argument(
+    "-F", "--error-format",
+    default="{error.instance}: {error.message}\n",
+    help=(
+        "the format to use for each error output message, specified in "
+        "a form suitable for passing to str.format, which will be called "
+        "with 'error' for each error"
+    ),
+)
+parser.add_argument(
+    "-V", "--validator",
+    type=_namedAnyWithDefault,
+    help=(
+        "the fully qualified object name of a validator to use, or, for "
+        "validators that are registered with jsonschema, simply the name "
+        "of the class."
+    ),
+)
+parser.add_argument(
+    "schema",
+    help="the JSON Schema to validate with (i.e. filename.schema)",
+    type=_json_file,
+)
+
+
+def parse_args(args):
+    arguments = vars(parser.parse_args(args=args or ["--help"]))
+    if arguments["validator"] is None:
+        arguments["validator"] = validator_for(arguments["schema"])
+    return arguments
+
+
+def main(args=sys.argv[1:]):
+    sys.exit(run(arguments=parse_args(args=args)))
+
+
+def run(arguments, stdout=sys.stdout, stderr=sys.stderr):
+    error_format = arguments["error_format"]
+    validator = arguments["validator"](schema=arguments["schema"])
+
+    validator.check_schema(arguments["schema"])
+
+    errored = False
+    for instance in arguments["instances"] or ():
+        for error in validator.iter_errors(instance):
+            stderr.write(error_format.format(error=error))
+            errored = True
+    return errored

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/compat.py

@@ -0,0 +1,56 @@
+import operator
+import sys
+
+
+try:
+    from collections import MutableMapping, Sequence  # noqa
+except ImportError:
+    from collections.abc import MutableMapping, Sequence  # noqa
+
+PY3 = sys.version_info[0] >= 3
+
+if PY3:
+    zip = zip
+    from functools import lru_cache
+    from io import StringIO
+    from urllib.parse import (
+        unquote, urljoin, urlunsplit, SplitResult, urlsplit as _urlsplit
+    )
+    from urllib.request import urlopen
+    str_types = str,
+    int_types = int,
+    iteritems = operator.methodcaller("items")
+else:
+    from itertools import izip as zip  # noqa
+    from StringIO import StringIO
+    from urlparse import (
+        urljoin, urlunsplit, SplitResult, urlsplit as _urlsplit # noqa
+    )
+    from urllib import unquote  # noqa
+    from urllib2 import urlopen  # noqa
+    str_types = basestring
+    int_types = int, long
+    iteritems = operator.methodcaller("iteritems")
+
+    from functools32 import lru_cache
+
+
+# On python < 3.3 fragments are not handled properly with unknown schemes
+def urlsplit(url):
+    scheme, netloc, path, query, fragment = _urlsplit(url)
+    if "#" in path:
+        path, fragment = path.split("#", 1)
+    return SplitResult(scheme, netloc, path, query, fragment)
+
+
+def urldefrag(url):
+    if "#" in url:
+        s, n, p, q, frag = urlsplit(url)
+        defrag = urlunsplit((s, n, p, q, ''))
+    else:
+        defrag = url
+        frag = ''
+    return defrag, frag
+
+
+# flake8: noqa

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/exceptions.py

@@ -0,0 +1,275 @@
+from collections import defaultdict, deque
+import itertools
+import pprint
+import textwrap
+
+from jsonschema import _utils
+from jsonschema.compat import PY3, iteritems
+
+
+WEAK_MATCHES = frozenset(["anyOf", "oneOf"])
+STRONG_MATCHES = frozenset()
+
+_unset = _utils.Unset()
+
+
+class _Error(Exception):
+    def __init__(
+        self,
+        message,
+        validator=_unset,
+        path=(),
+        cause=None,
+        context=(),
+        validator_value=_unset,
+        instance=_unset,
+        schema=_unset,
+        schema_path=(),
+        parent=None,
+    ):
+        super(_Error, self).__init__(
+            message,
+            validator,
+            path,
+            cause,
+            context,
+            validator_value,
+            instance,
+            schema,
+            schema_path,
+            parent,
+        )
+        self.message = message
+        self.path = self.relative_path = deque(path)
+        self.schema_path = self.relative_schema_path = deque(schema_path)
+        self.context = list(context)
+        self.cause = self.__cause__ = cause
+        self.validator = validator
+        self.validator_value = validator_value
+        self.instance = instance
+        self.schema = schema
+        self.parent = parent
+
+        for error in context:
+            error.parent = self
+
+    def __repr__(self):
+        return "<%s: %r>" % (self.__class__.__name__, self.message)
+
+    def __unicode__(self):
+        essential_for_verbose = (
+            self.validator, self.validator_value, self.instance, self.schema,
+        )
+        if any(m is _unset for m in essential_for_verbose):
+            return self.message
+
+        pschema = pprint.pformat(self.schema, width=72)
+        pinstance = pprint.pformat(self.instance, width=72)
+        return self.message + textwrap.dedent("""
+
+            Failed validating %r in schema%s:
+            %s
+
+            On instance%s:
+            %s
+            """.rstrip()
+        ) % (
+            self.validator,
+            _utils.format_as_index(list(self.relative_schema_path)[:-1]),
+            _utils.indent(pschema),
+            _utils.format_as_index(self.relative_path),
+            _utils.indent(pinstance),
+        )
+
+    if PY3:
+        __str__ = __unicode__
+    else:
+        def __str__(self):
+            return unicode(self).encode("utf-8")
+
+    @classmethod
+    def create_from(cls, other):
+        return cls(**other._contents())
+
+    @property
+    def absolute_path(self):
+        parent = self.parent
+        if parent is None:
+            return self.relative_path
+
+        path = deque(self.relative_path)
+        path.extendleft(reversed(parent.absolute_path))
+        return path
+
+    @property
+    def absolute_schema_path(self):
+        parent = self.parent
+        if parent is None:
+            return self.relative_schema_path
+
+        path = deque(self.relative_schema_path)
+        path.extendleft(reversed(parent.absolute_schema_path))
+        return path
+
+    def _set(self, **kwargs):
+        for k, v in iteritems(kwargs):
+            if getattr(self, k) is _unset:
+                setattr(self, k, v)
+
+    def _contents(self):
+        attrs = (
+            "message", "cause", "context", "validator", "validator_value",
+            "path", "schema_path", "instance", "schema", "parent",
+        )
+        return dict((attr, getattr(self, attr)) for attr in attrs)
+
+
+class ValidationError(_Error):
+    pass
+
+
+class SchemaError(_Error):
+    pass
+
+
+class RefResolutionError(Exception):
+    pass
+
+
+class UnknownType(Exception):
+    def __init__(self, type, instance, schema):
+        self.type = type
+        self.instance = instance
+        self.schema = schema
+
+    def __unicode__(self):
+        pschema = pprint.pformat(self.schema, width=72)
+        pinstance = pprint.pformat(self.instance, width=72)
+        return textwrap.dedent("""
+            Unknown type %r for validator with schema:
+            %s
+
+            While checking instance:
+            %s
+            """.rstrip()
+        ) % (self.type, _utils.indent(pschema), _utils.indent(pinstance))
+
+    if PY3:
+        __str__ = __unicode__
+    else:
+        def __str__(self):
+            return unicode(self).encode("utf-8")
+
+
+class FormatError(Exception):
+    def __init__(self, message, cause=None):
+        super(FormatError, self).__init__(message, cause)
+        self.message = message
+        self.cause = self.__cause__ = cause
+
+    def __unicode__(self):
+        return self.message
+
+    if PY3:
+        __str__ = __unicode__
+    else:
+        def __str__(self):
+            return self.message.encode("utf-8")
+
+
+class ErrorTree(object):
+    """
+    ErrorTrees make it easier to check which validations failed.
+
+    """
+
+    _instance = _unset
+
+    def __init__(self, errors=()):
+        self.errors = {}
+        self._contents = defaultdict(self.__class__)
+
+        for error in errors:
+            container = self
+            for element in error.path:
+                container = container[element]
+            container.errors[error.validator] = error
+
+            container._instance = error.instance
+
+    def __contains__(self, index):
+        """
+        Check whether ``instance[index]`` has any errors.
+
+        """
+
+        return index in self._contents
+
+    def __getitem__(self, index):
+        """
+        Retrieve the child tree one level down at the given ``index``.
+
+        If the index is not in the instance that this tree corresponds to and
+        is not known by this tree, whatever error would be raised by
+        ``instance.__getitem__`` will be propagated (usually this is some
+        subclass of :class:`LookupError`.
+
+        """
+
+        if self._instance is not _unset and index not in self:
+            self._instance[index]
+        return self._contents[index]
+
+    def __setitem__(self, index, value):
+        self._contents[index] = value
+
+    def __iter__(self):
+        """
+        Iterate (non-recursively) over the indices in the instance with errors.
+
+        """
+
+        return iter(self._contents)
+
+    def __len__(self):
+        """
+        Same as :attr:`total_errors`.
+
+        """
+
+        return self.total_errors
+
+    def __repr__(self):
+        return "<%s (%s total errors)>" % (self.__class__.__name__, len(self))
+
+    @property
+    def total_errors(self):
+        """
+        The total number of errors in the entire tree, including children.
+
+        """
+
+        child_errors = sum(len(tree) for _, tree in iteritems(self._contents))
+        return len(self.errors) + child_errors
+
+
+def by_relevance(weak=WEAK_MATCHES, strong=STRONG_MATCHES):
+    def relevance(error):
+        validator = error.validator
+        return -len(error.path), validator not in weak, validator in strong
+    return relevance
+
+
+relevance = by_relevance()
+
+
+def best_match(errors, key=relevance):
+    errors = iter(errors)
+    best = next(errors, None)
+    if best is None:
+        return
+    best = max(itertools.chain([best], errors), key=key)
+
+    while best.context:
+        best = min(best.context, key=key)
+    return best

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/schemas/draft3.json

@@ -0,0 +1,201 @@
+{
+    "$schema": "http://json-schema.org/draft-03/schema#",
+    "dependencies": {
+        "exclusiveMaximum": "maximum",
+        "exclusiveMinimum": "minimum"
+    },
+    "id": "http://json-schema.org/draft-03/schema#",
+    "properties": {
+        "$ref": {
+            "format": "uri",
+            "type": "string"
+        },
+        "$schema": {
+            "format": "uri",
+            "type": "string"
+        },
+        "additionalItems": {
+            "default": {},
+            "type": [
+                {
+                    "$ref": "#"
+                },
+                "boolean"
+            ]
+        },
+        "additionalProperties": {
+            "default": {},
+            "type": [
+                {
+                    "$ref": "#"
+                },
+                "boolean"
+            ]
+        },
+        "default": {
+            "type": "any"
+        },
+        "dependencies": {
+            "additionalProperties": {
+                "items": {
+                    "type": "string"
+                },
+                "type": [
+                    "string",
+                    "array",
+                    {
+                        "$ref": "#"
+                    }
+                ]
+            },
+            "default": {},
+            "type": [
+                "string",
+                "array",
+                "object"
+            ]
+        },
+        "description": {
+            "type": "string"
+        },
+        "disallow": {
+            "items": {
+                "type": [
+                    "string",
+                    {
+                        "$ref": "#"
+                    }
+                ]
+            },
+            "type": [
+                "string",
+                "array"
+            ],
+            "uniqueItems": true
+        },
+        "divisibleBy": {
+            "default": 1,
+            "exclusiveMinimum": true,
+            "minimum": 0,
+            "type": "number"
+        },
+        "enum": {
+            "minItems": 1,
+            "type": "array",
+            "uniqueItems": true
+        },
+        "exclusiveMaximum": {
+            "default": false,
+            "type": "boolean"
+        },
+        "exclusiveMinimum": {
+            "default": false,
+            "type": "boolean"
+        },
+        "extends": {
+            "default": {},
+            "items": {
+                "$ref": "#"
+            },
+            "type": [
+                {
+                    "$ref": "#"
+                },
+                "array"
+            ]
+        },
+        "format": {
+            "type": "string"
+        },
+        "id": {
+            "format": "uri",
+            "type": "string"
+        },
+        "items": {
+            "default": {},
+            "items": {
+                "$ref": "#"
+            },
+            "type": [
+                {
+                    "$ref": "#"
+                },
+                "array"
+            ]
+        },
+        "maxDecimal": {
+            "minimum": 0,
+            "type": "number"
+        },
+        "maxItems": {
+            "minimum": 0,
+            "type": "integer"
+        },
+        "maxLength": {
+            "type": "integer"
+        },
+        "maximum": {
+            "type": "number"
+        },
+        "minItems": {
+            "default": 0,
+            "minimum": 0,
+            "type": "integer"
+        },
+        "minLength": {
+            "default": 0,
+            "minimum": 0,
+            "type": "integer"
+        },
+        "minimum": {
+            "type": "number"
+        },
+        "pattern": {
+            "format": "regex",
+            "type": "string"
+        },
+        "patternProperties": {
+            "additionalProperties": {
+                "$ref": "#"
+            },
+            "default": {},
+            "type": "object"
+        },
+        "properties": {
+            "additionalProperties": {
+                "$ref": "#",
+                "type": "object"
+            },
+            "default": {},
+            "type": "object"
+        },
+        "required": {
+            "default": false,
+            "type": "boolean"
+        },
+        "title": {
+            "type": "string"
+        },
+        "type": {
+            "default": "any",
+            "items": {
+                "type": [
+                    "string",
+                    {
+                        "$ref": "#"
+                    }
+                ]
+            },
+            "type": [
+                "string",
+                "array"
+            ],
+            "uniqueItems": true
+        },
+        "uniqueItems": {
+            "default": false,
+            "type": "boolean"
+        }
+    },
+    "type": "object"
+}

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/schemas/draft4.json

@@ -0,0 +1,224 @@
+{
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "default": {},
+    "definitions": {
+        "positiveInteger": {
+            "minimum": 0,
+            "type": "integer"
+        },
+        "positiveIntegerDefault0": {
+            "allOf": [
+                {
+                    "$ref": "#/definitions/positiveInteger"
+                },
+                {
+                    "default": 0
+                }
+            ]
+        },
+        "schemaArray": {
+            "items": {
+                "$ref": "#"
+            },
+            "minItems": 1,
+            "type": "array"
+        },
+        "simpleTypes": {
+            "enum": [
+                "array",
+                "boolean",
+                "integer",
+                "null",
+                "number",
+                "object",
+                "string"
+            ]
+        },
+        "stringArray": {
+            "items": {
+                "type": "string"
+            },
+            "minItems": 1,
+            "type": "array",
+            "uniqueItems": true
+        }
+    },
+    "dependencies": {
+        "exclusiveMaximum": [
+            "maximum"
+        ],
+        "exclusiveMinimum": [
+            "minimum"
+        ]
+    },
+    "description": "Core schema meta-schema",
+    "id": "http://json-schema.org/draft-04/schema#",
+    "properties": {
+        "$schema": {
+            "format": "uri",
+            "type": "string"
+        },
+        "additionalItems": {
+            "anyOf": [
+                {
+                    "type": "boolean"
+                },
+                {
+                    "$ref": "#"
+                }
+            ],
+            "default": {}
+        },
+        "additionalProperties": {
+            "anyOf": [
+                {
+                    "type": "boolean"
+                },
+                {
+                    "$ref": "#"
+                }
+            ],
+            "default": {}
+        },
+        "allOf": {
+            "$ref": "#/definitions/schemaArray"
+        },
+        "anyOf": {
+            "$ref": "#/definitions/schemaArray"
+        },
+        "default": {},
+        "definitions": {
+            "additionalProperties": {
+                "$ref": "#"
+            },
+            "default": {},
+            "type": "object"
+        },
+        "dependencies": {
+            "additionalProperties": {
+                "anyOf": [
+                    {
+                        "$ref": "#"
+                    },
+                    {
+                        "$ref": "#/definitions/stringArray"
+                    }
+                ]
+            },
+            "type": "object"
+        },
+        "description": {
+            "type": "string"
+        },
+        "enum": {
+            "minItems": 1,
+            "type": "array",
+            "uniqueItems": true
+        },
+        "exclusiveMaximum": {
+            "default": false,
+            "type": "boolean"
+        },
+        "exclusiveMinimum": {
+            "default": false,
+            "type": "boolean"
+        },
+        "format": {
+            "type": "string"
+        },
+        "id": {
+            "format": "uri",
+            "type": "string"
+        },
+        "items": {
+            "anyOf": [
+                {
+                    "$ref": "#"
+                },
+                {
+                    "$ref": "#/definitions/schemaArray"
+                }
+            ],
+            "default": {}
+        },
+        "maxItems": {
+            "$ref": "#/definitions/positiveInteger"
+        },
+        "maxLength": {
+            "$ref": "#/definitions/positiveInteger"
+        },
+        "maxProperties": {
+            "$ref": "#/definitions/positiveInteger"
+        },
+        "maximum": {
+            "type": "number"
+        },
+        "minItems": {
+            "$ref": "#/definitions/positiveIntegerDefault0"
+        },
+        "minLength": {
+            "$ref": "#/definitions/positiveIntegerDefault0"
+        },
+        "minProperties": {
+            "$ref": "#/definitions/positiveIntegerDefault0"
+        },
+        "minimum": {
+            "type": "number"
+        },
+        "multipleOf": {
+            "exclusiveMinimum": true,
+            "minimum": 0,
+            "type": "number"
+        },
+        "not": {
+            "$ref": "#"
+        },
+        "oneOf": {
+            "$ref": "#/definitions/schemaArray"
+        },
+        "pattern": {
+            "format": "regex",
+            "type": "string"
+        },
+        "patternProperties": {
+            "additionalProperties": {
+                "$ref": "#"
+            },
+            "default": {},
+            "type": "object"
+        },
+        "properties": {
+            "additionalProperties": {
+                "$ref": "#"
+            },
+            "default": {},
+            "type": "object"
+        },
+        "required": {
+            "$ref": "#/definitions/stringArray"
+        },
+        "title": {
+            "type": "string"
+        },
+        "type": {
+            "anyOf": [
+                {
+                    "$ref": "#/definitions/simpleTypes"
+                },
+                {
+                    "items": {
+                        "$ref": "#/definitions/simpleTypes"
+                    },
+                    "minItems": 1,
+                    "type": "array",
+                    "uniqueItems": true
+                }
+            ]
+        },
+        "uniqueItems": {
+            "default": false,
+            "type": "boolean"
+        }
+    },
+    "type": "object"
+}

gcloud auth application-default login/google-cloud-sdk/lib/third_party/jsonschema/validators.py

@@ -0,0 +1,541 @@
+from __future__ import division
+
+import contextlib
+import json
+import numbers
+
+try:
+    import requests
+except ImportError:
+    requests = None
+
+from jsonschema import _utils, _validators
+from jsonschema.compat import (
+    Sequence, urljoin, urlsplit, urldefrag, unquote, urlopen,
+    str_types, int_types, iteritems, lru_cache,
+)
+from jsonschema.exceptions import ErrorTree  # Backwards compat  # noqa: F401
+from jsonschema.exceptions import RefResolutionError, SchemaError, UnknownType
+
+
+_unset = _utils.Unset()
+
+validators = {}
+meta_schemas = _utils.URIDict()
+
+
+def validates(version):
+    """
+    Register the decorated validator for a ``version`` of the specification.
+
+    Registered validators and their meta schemas will be considered when
+    parsing ``$schema`` properties' URIs.
+
+    Arguments:
+
+        version (str):
+
+            An identifier to use as the version's name
+
+    Returns:
+
+        callable: a class decorator to decorate the validator with the version
+
+    """
+
+    def _validates(cls):
+        validators[version] = cls
+        if u"id" in cls.META_SCHEMA:
+            meta_schemas[cls.META_SCHEMA[u"id"]] = cls
+        return cls
+    return _validates
+
+
+def create(meta_schema, validators=(), version=None, default_types=None):  # noqa: C901, E501
+    if default_types is None:
+        default_types = {
+            u"array": list, u"boolean": bool, u"integer": int_types,
+            u"null": type(None), u"number": numbers.Number, u"object": dict,
+            u"string": str_types,
+        }
+
+    class Validator(object):
+        VALIDATORS = dict(validators)
+        META_SCHEMA = dict(meta_schema)
+        DEFAULT_TYPES = dict(default_types)
+
+        def __init__(
+            self, schema, types=(), resolver=None, format_checker=None,
+        ):
+            self._types = dict(self.DEFAULT_TYPES)
+            self._types.update(types)
+
+            if resolver is None:
+                resolver = RefResolver.from_schema(schema)
+
+            self.resolver = resolver
+            self.format_checker = format_checker
+            self.schema = schema
+
+        @classmethod
+        def check_schema(cls, schema):
+            for error in cls(cls.META_SCHEMA).iter_errors(schema):
+                raise SchemaError.create_from(error)
+
+        def iter_errors(self, instance, _schema=None):
+            if _schema is None:
+                _schema = self.schema
+
+            scope = _schema.get(u"id")
+            if scope:
+                self.resolver.push_scope(scope)
+            try:
+                ref = _schema.get(u"$ref")
+                if ref is not None:
+                    validators = [(u"$ref", ref)]
+                else:
+                    validators = iteritems(_schema)
+
+                for k, v in validators:
+                    validator = self.VALIDATORS.get(k)
+                    if validator is None:
+                        continue
+
+                    errors = validator(self, v, instance, _schema) or ()
+                    for error in errors:
+                        # set details if not already set by the called fn
+                        error._set(
+                            validator=k,
+                            validator_value=v,
+                            instance=instance,
+                            schema=_schema,
+                        )
+                        if k != u"$ref":
+                            error.schema_path.appendleft(k)
+                        yield error
+            finally:
+                if scope:
+                    self.resolver.pop_scope()
+
+        def descend(self, instance, schema, path=None, schema_path=None):
+            for error in self.iter_errors(instance, schema):
+                if path is not None:
+                    error.path.appendleft(path)
+                if schema_path is not None:
+                    error.schema_path.appendleft(schema_path)
+                yield error
+
+        def validate(self, *args, **kwargs):
+            for error in self.iter_errors(*args, **kwargs):
+                raise error
+
+        def is_type(self, instance, type):
+            if type not in self._types:
+                raise UnknownType(type, instance, self.schema)
+            pytypes = self._types[type]
+
+            # bool inherits from int, so ensure bools aren't reported as ints
+            if isinstance(instance, bool):
+                pytypes = _utils.flatten(pytypes)
+                is_number = any(
+                    issubclass(pytype, numbers.Number) for pytype in pytypes
+                )
+                if is_number and bool not in pytypes:
+                    return False
+            return isinstance(instance, pytypes)
+
+        def is_valid(self, instance, _schema=None):
+            error = next(self.iter_errors(instance, _schema), None)
+            return error is None
+
+    if version is not None:
+        Validator = validates(version)(Validator)
+        Validator.__name__ = version.title().replace(" ", "") + "Validator"
+
+    return Validator
+
+
+def extend(validator, validators, version=None):
+    all_validators = dict(validator.VALIDATORS)
+    all_validators.update(validators)
+    return create(
+        meta_schema=validator.META_SCHEMA,
+        validators=all_validators,
+        version=version,
+        default_types=validator.DEFAULT_TYPES,
+    )
+
+
+Draft3Validator = create(
+    meta_schema=_utils.load_schema("draft3"),
+    validators={
+        u"$ref": _validators.ref,
+        u"additionalItems": _validators.additionalItems,
+        u"additionalProperties": _validators.additionalProperties,
+        u"dependencies": _validators.dependencies,
+        u"disallow": _validators.disallow_draft3,
+        u"divisibleBy": _validators.multipleOf,
+        u"enum": _validators.enum,
+        u"extends": _validators.extends_draft3,
+        u"format": _validators.format,
+        u"items": _validators.items,
+        u"maxItems": _validators.maxItems,
+        u"maxLength": _validators.maxLength,
+        u"maximum": _validators.maximum,
+        u"minItems": _validators.minItems,
+        u"minLength": _validators.minLength,
+        u"minimum": _validators.minimum,
+        u"multipleOf": _validators.multipleOf,
+        u"pattern": _validators.pattern,
+        u"patternProperties": _validators.patternProperties,
+        u"properties": _validators.properties_draft3,
+        u"type": _validators.type_draft3,
+        u"uniqueItems": _validators.uniqueItems,
+    },
+    version="draft3",
+)
+
+Draft4Validator = create(
+    meta_schema=_utils.load_schema("draft4"),
+    validators={
+        u"$ref": _validators.ref,
+        u"additionalItems": _validators.additionalItems,
+        u"additionalProperties": _validators.additionalProperties,
+        u"allOf": _validators.allOf_draft4,
+        u"anyOf": _validators.anyOf_draft4,
+        u"dependencies": _validators.dependencies,
+        u"enum": _validators.enum,
+        u"format": _validators.format,
+        u"items": _validators.items,
+        u"maxItems": _validators.maxItems,
+        u"maxLength": _validators.maxLength,
+        u"maxProperties": _validators.maxProperties_draft4,
+        u"maximum": _validators.maximum,
+        u"minItems": _validators.minItems,
+        u"minLength": _validators.minLength,
+        u"minProperties": _validators.minProperties_draft4,
+        u"minimum": _validators.minimum,
+        u"multipleOf": _validators.multipleOf,
+        u"not": _validators.not_draft4,
+        u"oneOf": _validators.oneOf_draft4,
+        u"pattern": _validators.pattern,
+        u"patternProperties": _validators.patternProperties,
+        u"properties": _validators.properties_draft4,
+        u"required": _validators.required_draft4,
+        u"type": _validators.type_draft4,
+        u"uniqueItems": _validators.uniqueItems,
+    },
+    version="draft4",
+)
+
+
+class RefResolver(object):
+    """
+    Resolve JSON References.
+
+    Arguments:
+
+        base_uri (str):
+
+            The URI of the referring document
+
+        referrer:
+
+            The actual referring document
+
+        store (dict):
+
+            A mapping from URIs to documents to cache
+
+        cache_remote (bool):
+
+            Whether remote refs should be cached after first resolution
+
+        handlers (dict):
+
+            A mapping from URI schemes to functions that should be used
+            to retrieve them
+
+        urljoin_cache (functools.lru_cache):
+
+            A cache that will be used for caching the results of joining
+            the resolution scope to subscopes.
+
+        remote_cache (functools.lru_cache):
+
+            A cache that will be used for caching the results of
+            resolved remote URLs.
+
+    """
+
+    def __init__(
+        self,
+        base_uri,
+        referrer,
+        store=(),
+        cache_remote=True,
+        handlers=(),
+        urljoin_cache=None,
+        remote_cache=None,
+    ):
+        if urljoin_cache is None:
+            urljoin_cache = lru_cache(1024)(urljoin)
+        if remote_cache is None:
+            remote_cache = lru_cache(1024)(self.resolve_from_url)
+
+        self.referrer = referrer
+        self.cache_remote = cache_remote
+        self.handlers = dict(handlers)
+
+        self._scopes_stack = [base_uri]
+        self.store = _utils.URIDict(
+            (id, validator.META_SCHEMA)
+            for id, validator in iteritems(meta_schemas)
+        )
+        self.store.update(store)
+        self.store[base_uri] = referrer
+
+        self._urljoin_cache = urljoin_cache
+        self._remote_cache = remote_cache
+
+    @classmethod
+    def from_schema(cls, schema, *args, **kwargs):
+        """
+        Construct a resolver from a JSON schema object.
+
+        Arguments:
+
+            schema:
+
+                the referring schema
+
+        Returns:
+
+            :class:`RefResolver`
+
+        """
+
+        return cls(schema.get(u"id", u""), schema, *args, **kwargs)
+
+    def push_scope(self, scope):
+        self._scopes_stack.append(
+            self._urljoin_cache(self.resolution_scope, scope),
+        )
+
+    def pop_scope(self):
+        try:
+            self._scopes_stack.pop()
+        except IndexError:
+            raise RefResolutionError(
+                "Failed to pop the scope from an empty stack. "
+                "`pop_scope()` should only be called once for every "
+                "`push_scope()`"
+            )
+
+    @property
+    def resolution_scope(self):
+        return self._scopes_stack[-1]
+
+    @property
+    def base_uri(self):
+        uri, _ = urldefrag(self.resolution_scope)
+        return uri
+
+    @contextlib.contextmanager
+    def in_scope(self, scope):
+        self.push_scope(scope)
+        try:
+            yield
+        finally:
+            self.pop_scope()
+
+    @contextlib.contextmanager
+    def resolving(self, ref):
+        """
+        Context manager which resolves a JSON ``ref`` and enters the
+        resolution scope of this ref.
+
+        Arguments:
+
+            ref (str):
+
+                The reference to resolve
+
+        """
+
+        url, resolved = self.resolve(ref)
+        self.push_scope(url)
+        try:
+            yield resolved
+        finally:
+            self.pop_scope()
+
+    def resolve(self, ref):
+        url = self._urljoin_cache(self.resolution_scope, ref)
+        return url, self._remote_cache(url)
+
+    def resolve_from_url(self, url):
+        url, fragment = urldefrag(url)
+        try:
+            document = self.store[url]
+        except KeyError:
+            try:
+                document = self.resolve_remote(url)
+            except Exception as exc:
+                raise RefResolutionError(exc)
+
+        return self.resolve_fragment(document, fragment)
+
+    def resolve_fragment(self, document, fragment):
+        """
+        Resolve a ``fragment`` within the referenced ``document``.
+
+        Arguments:
+
+            document:
+
+                The referrant document
+
+            fragment (str):
+
+                a URI fragment to resolve within it
+
+        """
+
+        fragment = fragment.lstrip(u"/")
+        parts = unquote(fragment).split(u"/") if fragment else []
+
+        for part in parts:
+            part = part.replace(u"~1", u"/").replace(u"~0", u"~")
+
+            if isinstance(document, Sequence):
+                # Array indexes should be turned into integers
+                try:
+                    part = int(part)
+                except ValueError:
+                    pass
+            try:
+                document = document[part]
+            except (TypeError, LookupError):
+                raise RefResolutionError(
+                    "Unresolvable JSON pointer: %r" % fragment
+                )
+
+        return document
+
+    def resolve_remote(self, uri):
+        """
+        Resolve a remote ``uri``.
+
+        If called directly, does not check the store first, but after
+        retrieving the document at the specified URI it will be saved in
+        the store if :attr:`cache_remote` is True.
+
+        .. note::
+
+            If the requests_ library is present, ``jsonschema`` will use it to
+            request the remote ``uri``, so that the correct encoding is
+            detected and used.
+
+            If it isn't, or if the scheme of the ``uri`` is not ``http`` or
+            ``https``, UTF-8 is assumed.
+
+        Arguments:
+
+            uri (str):
+
+                The URI to resolve
+
+        Returns:
+
+            The retrieved document
+
+        .. _requests: http://pypi.python.org/pypi/requests/
+
+        """
+
+        scheme = urlsplit(uri).scheme
+
+        if scheme in self.handlers:
+            result = self.handlers[scheme](uri)
+        elif (
+            scheme in [u"http", u"https"] and
+            requests and
+            getattr(requests.Response, "json", None) is not None
+        ):
+            # Requests has support for detecting the correct encoding of
+            # json over http
+            if callable(requests.Response.json):
+                result = requests.get(uri).json()
+            else:
+                result = requests.get(uri).json
+        else:
+            # Otherwise, pass off to urllib and assume utf-8
+            result = json.loads(urlopen(uri).read().decode("utf-8"))
+
+        if self.cache_remote:
+            self.store[uri] = result
+        return result
+
+
+def validator_for(schema, default=_unset):
+    if default is _unset:
+        default = Draft4Validator
+    return meta_schemas.get(schema.get(u"$schema", u""), default)
+
+
+def validate(instance, schema, cls=None, *args, **kwargs):
+    """
+    Validate an instance under the given schema.
+
+        >>> validate([2, 3, 4], {"maxItems": 2})
+        Traceback (most recent call last):
+            ...
+        ValidationError: [2, 3, 4] is too long
+
+    :func:`validate` will first verify that the provided schema is itself
+    valid, since not doing so can lead to less obvious error messages and fail
+    in less obvious or consistent ways. If you know you have a valid schema
+    already or don't care, you might prefer using the
+    :meth:`~IValidator.validate` method directly on a specific validator
+    (e.g. :meth:`Draft4Validator.validate`).
+
+
+    Arguments:
+
+        instance:
+
+            The instance to validate
+
+        schema:
+
+            The schema to validate with
+
+        cls (:class:`IValidator`):
+
+            The class that will be used to validate the instance.
+
+    If the ``cls`` argument is not provided, two things will happen in
+    accordance with the specification. First, if the schema has a
+    :validator:`$schema` property containing a known meta-schema [#]_ then the
+    proper validator will be used.  The specification recommends that all
+    schemas contain :validator:`$schema` properties for this reason. If no
+    :validator:`$schema` property is found, the default validator class is
+    :class:`Draft4Validator`.
+
+    Any other provided positional and keyword arguments will be passed on when
+    instantiating the ``cls``.
+
+    Raises:
+
+        :exc:`ValidationError` if the instance is invalid
+
+        :exc:`SchemaError` if the schema itself is invalid
+
+    .. rubric:: Footnotes
+    .. [#] known by a validator registered with :func:`validates`
+    """
+    if cls is None:
+        cls = validator_for(schema)
+    cls.check_schema(schema)
+    cls(schema, *args, **kwargs).validate(instance)