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__init__.py
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1537 lines (1173 loc) · 44.9 KB
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# Generated by the protocol buffer compiler. DO NOT EDIT!
# plugin: python-betterproto2
# This file has been @generated
__all__ = (
"FieldCardinality",
"FieldKind",
"NullValue",
"Syntax",
"Any",
"Api",
"BoolValue",
"BytesValue",
"DoubleValue",
"Duration",
"Empty",
"Enum",
"EnumValue",
"Field",
"FieldMask",
"FloatValue",
"Int32Value",
"Int64Value",
"ListValue",
"Method",
"Mixin",
"Option",
"SourceContext",
"StringValue",
"Struct",
"Timestamp",
"Type",
"UInt32Value",
"UInt64Value",
"Value",
)
import datetime
from dataclasses import dataclass
from typing import (
Dict,
List,
Optional,
)
import betterproto2
from ...message_pool import default_message_pool
betterproto2.check_compiler_version("0.1.1")
class FieldCardinality(betterproto2.Enum):
"""
Whether a field is optional, required, or repeated.
"""
CARDINALITY_UNKNOWN = 0
"""
For fields with unknown cardinality.
"""
CARDINALITY_OPTIONAL = 1
"""
For optional fields.
"""
CARDINALITY_REQUIRED = 2
"""
For required fields. Proto2 syntax only.
"""
CARDINALITY_REPEATED = 3
"""
For repeated fields.
"""
class FieldKind(betterproto2.Enum):
"""
Basic field types.
"""
TYPE_UNKNOWN = 0
"""
Field type unknown.
"""
TYPE_DOUBLE = 1
"""
Field type double.
"""
TYPE_FLOAT = 2
"""
Field type float.
"""
TYPE_INT64 = 3
"""
Field type int64.
"""
TYPE_UINT64 = 4
"""
Field type uint64.
"""
TYPE_INT32 = 5
"""
Field type int32.
"""
TYPE_FIXED64 = 6
"""
Field type fixed64.
"""
TYPE_FIXED32 = 7
"""
Field type fixed32.
"""
TYPE_BOOL = 8
"""
Field type bool.
"""
TYPE_STRING = 9
"""
Field type string.
"""
TYPE_GROUP = 10
"""
Field type group. Proto2 syntax only, and deprecated.
"""
TYPE_MESSAGE = 11
"""
Field type message.
"""
TYPE_BYTES = 12
"""
Field type bytes.
"""
TYPE_UINT32 = 13
"""
Field type uint32.
"""
TYPE_ENUM = 14
"""
Field type enum.
"""
TYPE_SFIXED32 = 15
"""
Field type sfixed32.
"""
TYPE_SFIXED64 = 16
"""
Field type sfixed64.
"""
TYPE_SINT32 = 17
"""
Field type sint32.
"""
TYPE_SINT64 = 18
"""
Field type sint64.
"""
class NullValue(betterproto2.Enum):
"""
`NullValue` is a singleton enumeration to represent the null value for the
`Value` type union.
The JSON representation for `NullValue` is JSON `null`.
"""
_ = 0
"""
Null value.
"""
class Syntax(betterproto2.Enum):
"""
The syntax in which a protocol buffer element is defined.
"""
PROTO2 = 0
"""
Syntax `proto2`.
"""
PROTO3 = 1
"""
Syntax `proto3`.
"""
EDITIONS = 2
"""
Syntax `editions`.
"""
@dataclass(eq=False, repr=False)
class Any(betterproto2.Message):
"""
`Any` contains an arbitrary serialized protocol buffer message along with a
URL that describes the type of the serialized message.
Protobuf library provides support to pack/unpack Any values in the form
of utility functions or additional generated methods of the Any type.
Example 1: Pack and unpack a message in C++.
Foo foo = ...;
Any any;
any.PackFrom(foo);
...
if (any.UnpackTo(&foo)) {
...
}
Example 2: Pack and unpack a message in Java.
Foo foo = ...;
Any any = Any.pack(foo);
...
if (any.is(Foo.class)) {
foo = any.unpack(Foo.class);
}
// or ...
if (any.isSameTypeAs(Foo.getDefaultInstance())) {
foo = any.unpack(Foo.getDefaultInstance());
}
Example 3: Pack and unpack a message in Python.
foo = Foo(...)
any = Any()
any.Pack(foo)
...
if any.Is(Foo.DESCRIPTOR):
any.Unpack(foo)
...
Example 4: Pack and unpack a message in Go
foo := &pb.Foo{...}
any, err := anypb.New(foo)
if err != nil {
...
}
...
foo := &pb.Foo{}
if err := any.UnmarshalTo(foo); err != nil {
...
}
The pack methods provided by protobuf library will by default use
'type.googleapis.com/full.type.name' as the type URL and the unpack
methods only use the fully qualified type name after the last '/'
in the type URL, for example "foo.bar.com/x/y.z" will yield type
name "y.z".
JSON
====
The JSON representation of an `Any` value uses the regular
representation of the deserialized, embedded message, with an
additional field `@type` which contains the type URL. Example:
package google.profile;
message Person {
string first_name = 1;
string last_name = 2;
}
{
"@type": "type.googleapis.com/google.profile.Person",
"firstName": <string>,
"lastName": <string>
}
If the embedded message type is well-known and has a custom JSON
representation, that representation will be embedded adding a field
`value` which holds the custom JSON in addition to the `@type`
field. Example (for message [google.protobuf.Duration][]):
{
"@type": "type.googleapis.com/google.protobuf.Duration",
"value": "1.212s"
}
"""
type_url: "str" = betterproto2.field(1, betterproto2.TYPE_STRING)
"""
A URL/resource name that uniquely identifies the type of the serialized
protocol buffer message. This string must contain at least
one "/" character. The last segment of the URL's path must represent
the fully qualified name of the type (as in
`path/google.protobuf.Duration`). The name should be in a canonical form
(e.g., leading "." is not accepted).
In practice, teams usually precompile into the binary all types that they
expect it to use in the context of Any. However, for URLs which use the
scheme `http`, `https`, or no scheme, one can optionally set up a type
server that maps type URLs to message definitions as follows:
* If no scheme is provided, `https` is assumed.
* An HTTP GET on the URL must yield a [google.protobuf.Type][]
value in binary format, or produce an error.
* Applications are allowed to cache lookup results based on the
URL, or have them precompiled into a binary to avoid any
lookup. Therefore, binary compatibility needs to be preserved
on changes to types. (Use versioned type names to manage
breaking changes.)
Note: this functionality is not currently available in the official
protobuf release, and it is not used for type URLs beginning with
type.googleapis.com. As of May 2023, there are no widely used type server
implementations and no plans to implement one.
Schemes other than `http`, `https` (or the empty scheme) might be
used with implementation specific semantics.
"""
value: "bytes" = betterproto2.field(2, betterproto2.TYPE_BYTES)
"""
Must be a valid serialized protocol buffer of the above specified type.
"""
def pack(self, message: betterproto2.Message, message_pool: "betterproto2.MessagePool | None" = None) -> None:
"""
Pack the given message in the `Any` object.
The message type must be registered in the message pool, which is done automatically when the module defining
the message type is imported.
"""
message_pool = message_pool or default_message_pool
self.type_url = message_pool.type_to_url[type(message)]
self.value = bytes(message)
def unpack(self, message_pool: "betterproto2.MessagePool | None" = None) -> betterproto2.Message:
"""
Return the message packed inside the `Any` object.
The target message type must be registered in the message pool, which is done automatically when the module
defining the message type is imported.
"""
message_pool = message_pool or default_message_pool
message_type = message_pool.url_to_type[self.type_url]
return message_type().parse(self.value)
def to_dict(self) -> dict: # pyright: ignore [reportIncompatibleMethodOverride]
# TOOO improve when dict is updated
return {"@type": self.type_url, "value": self.unpack().to_dict()}
default_message_pool.register_message("google.protobuf", "Any", Any)
@dataclass(eq=False, repr=False)
class Api(betterproto2.Message):
"""
Api is a light-weight descriptor for an API Interface.
Interfaces are also described as "protocol buffer services" in some contexts,
such as by the "service" keyword in a .proto file, but they are different
from API Services, which represent a concrete implementation of an interface
as opposed to simply a description of methods and bindings. They are also
sometimes simply referred to as "APIs" in other contexts, such as the name of
this message itself. See https://cloud.google.com/apis/design/glossary for
detailed terminology.
"""
name: "str" = betterproto2.field(1, betterproto2.TYPE_STRING)
"""
The fully qualified name of this interface, including package name
followed by the interface's simple name.
"""
methods: "List[Method]" = betterproto2.field(2, betterproto2.TYPE_MESSAGE, repeated=True)
"""
The methods of this interface, in unspecified order.
"""
options: "List[Option]" = betterproto2.field(3, betterproto2.TYPE_MESSAGE, repeated=True)
"""
Any metadata attached to the interface.
"""
version: "str" = betterproto2.field(4, betterproto2.TYPE_STRING)
"""
A version string for this interface. If specified, must have the form
`major-version.minor-version`, as in `1.10`. If the minor version is
omitted, it defaults to zero. If the entire version field is empty, the
major version is derived from the package name, as outlined below. If the
field is not empty, the version in the package name will be verified to be
consistent with what is provided here.
The versioning schema uses [semantic
versioning](http://semver.org) where the major version number
indicates a breaking change and the minor version an additive,
non-breaking change. Both version numbers are signals to users
what to expect from different versions, and should be carefully
chosen based on the product plan.
The major version is also reflected in the package name of the
interface, which must end in `v<major-version>`, as in
`google.feature.v1`. For major versions 0 and 1, the suffix can
be omitted. Zero major versions must only be used for
experimental, non-GA interfaces.
"""
source_context: "Optional[SourceContext]" = betterproto2.field(5, betterproto2.TYPE_MESSAGE, optional=True)
"""
Source context for the protocol buffer service represented by this
message.
"""
mixins: "List[Mixin]" = betterproto2.field(6, betterproto2.TYPE_MESSAGE, repeated=True)
"""
Included interfaces. See [Mixin][].
"""
syntax: "Syntax" = betterproto2.field(7, betterproto2.TYPE_ENUM, default_factory=lambda: Syntax.try_value(0))
"""
The source syntax of the service.
"""
default_message_pool.register_message("google.protobuf", "Api", Api)
@dataclass(eq=False, repr=False)
class BoolValue(betterproto2.Message):
"""
Wrapper message for `bool`.
The JSON representation for `BoolValue` is JSON `true` and `false`.
"""
value: "bool" = betterproto2.field(1, betterproto2.TYPE_BOOL)
"""
The bool value.
"""
default_message_pool.register_message("google.protobuf", "BoolValue", BoolValue)
@dataclass(eq=False, repr=False)
class BytesValue(betterproto2.Message):
"""
Wrapper message for `bytes`.
The JSON representation for `BytesValue` is JSON string.
"""
value: "bytes" = betterproto2.field(1, betterproto2.TYPE_BYTES)
"""
The bytes value.
"""
default_message_pool.register_message("google.protobuf", "BytesValue", BytesValue)
@dataclass(eq=False, repr=False)
class DoubleValue(betterproto2.Message):
"""
Wrapper message for `double`.
The JSON representation for `DoubleValue` is JSON number.
"""
value: "float" = betterproto2.field(1, betterproto2.TYPE_DOUBLE)
"""
The double value.
"""
default_message_pool.register_message("google.protobuf", "DoubleValue", DoubleValue)
@dataclass(eq=False, repr=False)
class Duration(betterproto2.Message):
"""
A Duration represents a signed, fixed-length span of time represented
as a count of seconds and fractions of seconds at nanosecond
resolution. It is independent of any calendar and concepts like "day"
or "month". It is related to Timestamp in that the difference between
two Timestamp values is a Duration and it can be added or subtracted
from a Timestamp. Range is approximately +-10,000 years.
# Examples
Example 1: Compute Duration from two Timestamps in pseudo code.
Timestamp start = ...;
Timestamp end = ...;
Duration duration = ...;
duration.seconds = end.seconds - start.seconds;
duration.nanos = end.nanos - start.nanos;
if (duration.seconds < 0 && duration.nanos > 0) {
duration.seconds += 1;
duration.nanos -= 1000000000;
} else if (duration.seconds > 0 && duration.nanos < 0) {
duration.seconds -= 1;
duration.nanos += 1000000000;
}
Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
Timestamp start = ...;
Duration duration = ...;
Timestamp end = ...;
end.seconds = start.seconds + duration.seconds;
end.nanos = start.nanos + duration.nanos;
if (end.nanos < 0) {
end.seconds -= 1;
end.nanos += 1000000000;
} else if (end.nanos >= 1000000000) {
end.seconds += 1;
end.nanos -= 1000000000;
}
Example 3: Compute Duration from datetime.timedelta in Python.
td = datetime.timedelta(days=3, minutes=10)
duration = Duration()
duration.FromTimedelta(td)
# JSON Mapping
In JSON format, the Duration type is encoded as a string rather than an
object, where the string ends in the suffix "s" (indicating seconds) and
is preceded by the number of seconds, with nanoseconds expressed as
fractional seconds. For example, 3 seconds with 0 nanoseconds should be
encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
be expressed in JSON format as "3.000000001s", and 3 seconds and 1
microsecond should be expressed in JSON format as "3.000001s".
"""
seconds: "int" = betterproto2.field(1, betterproto2.TYPE_INT64)
"""
Signed seconds of the span of time. Must be from -315,576,000,000
to +315,576,000,000 inclusive. Note: these bounds are computed from:
60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
"""
nanos: "int" = betterproto2.field(2, betterproto2.TYPE_INT32)
"""
Signed fractions of a second at nanosecond resolution of the span
of time. Durations less than one second are represented with a 0
`seconds` field and a positive or negative `nanos` field. For durations
of one second or more, a non-zero value for the `nanos` field must be
of the same sign as the `seconds` field. Must be from -999,999,999
to +999,999,999 inclusive.
"""
@classmethod
def from_timedelta(
cls, delta: datetime.timedelta, *, _1_microsecond: datetime.timedelta = datetime.timedelta(microseconds=1)
) -> "Duration":
total_ms = delta // _1_microsecond
seconds = int(total_ms / 1e6)
nanos = int((total_ms % 1e6) * 1e3)
return cls(seconds, nanos)
def to_timedelta(self) -> datetime.timedelta:
return datetime.timedelta(seconds=self.seconds, microseconds=self.nanos / 1e3)
@staticmethod
def delta_to_json(delta: datetime.timedelta) -> str:
parts = str(delta.total_seconds()).split(".")
if len(parts) > 1:
while len(parts[1]) not in (3, 6, 9):
parts[1] = f"{parts[1]}0"
return f"{'.'.join(parts)}s"
default_message_pool.register_message("google.protobuf", "Duration", Duration)
@dataclass(eq=False, repr=False)
class Empty(betterproto2.Message):
"""
A generic empty message that you can re-use to avoid defining duplicated
empty messages in your APIs. A typical example is to use it as the request
or the response type of an API method. For instance:
service Foo {
rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
}
"""
pass
default_message_pool.register_message("google.protobuf", "Empty", Empty)
@dataclass(eq=False, repr=False)
class Enum(betterproto2.Message):
"""
Enum type definition.
"""
name: "str" = betterproto2.field(1, betterproto2.TYPE_STRING)
"""
Enum type name.
"""
enumvalue: "List[EnumValue]" = betterproto2.field(
2, betterproto2.TYPE_MESSAGE, wraps=betterproto2.TYPE_ENUM, repeated=True
)
"""
Enum value definitions.
"""
options: "List[Option]" = betterproto2.field(3, betterproto2.TYPE_MESSAGE, repeated=True)
"""
Protocol buffer options.
"""
source_context: "Optional[SourceContext]" = betterproto2.field(4, betterproto2.TYPE_MESSAGE, optional=True)
"""
The source context.
"""
syntax: "Syntax" = betterproto2.field(5, betterproto2.TYPE_ENUM, default_factory=lambda: Syntax.try_value(0))
"""
The source syntax.
"""
edition: "str" = betterproto2.field(6, betterproto2.TYPE_STRING)
"""
The source edition string, only valid when syntax is SYNTAX_EDITIONS.
"""
default_message_pool.register_message("google.protobuf", "Enum", Enum)
@dataclass(eq=False, repr=False)
class EnumValue(betterproto2.Message):
"""
Enum value definition.
"""
name: "str" = betterproto2.field(1, betterproto2.TYPE_STRING)
"""
Enum value name.
"""
number: "int" = betterproto2.field(2, betterproto2.TYPE_INT32)
"""
Enum value number.
"""
options: "List[Option]" = betterproto2.field(3, betterproto2.TYPE_MESSAGE, repeated=True)
"""
Protocol buffer options.
"""
default_message_pool.register_message("google.protobuf", "EnumValue", EnumValue)
@dataclass(eq=False, repr=False)
class Field(betterproto2.Message):
"""
A single field of a message type.
"""
kind: "FieldKind" = betterproto2.field(1, betterproto2.TYPE_ENUM, default_factory=lambda: FieldKind.try_value(0))
"""
The field type.
"""
cardinality: "FieldCardinality" = betterproto2.field(
2, betterproto2.TYPE_ENUM, default_factory=lambda: FieldCardinality.try_value(0)
)
"""
The field cardinality.
"""
number: "int" = betterproto2.field(3, betterproto2.TYPE_INT32)
"""
The field number.
"""
name: "str" = betterproto2.field(4, betterproto2.TYPE_STRING)
"""
The field name.
"""
type_url: "str" = betterproto2.field(6, betterproto2.TYPE_STRING)
"""
The field type URL, without the scheme, for message or enumeration
types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
"""
oneof_index: "int" = betterproto2.field(7, betterproto2.TYPE_INT32)
"""
The index of the field type in `Type.oneofs`, for message or enumeration
types. The first type has index 1; zero means the type is not in the list.
"""
packed: "bool" = betterproto2.field(8, betterproto2.TYPE_BOOL)
"""
Whether to use alternative packed wire representation.
"""
options: "List[Option]" = betterproto2.field(9, betterproto2.TYPE_MESSAGE, repeated=True)
"""
The protocol buffer options.
"""
json_name: "str" = betterproto2.field(10, betterproto2.TYPE_STRING)
"""
The field JSON name.
"""
default_value: "str" = betterproto2.field(11, betterproto2.TYPE_STRING)
"""
The string value of the default value of this field. Proto2 syntax only.
"""
default_message_pool.register_message("google.protobuf", "Field", Field)
@dataclass(eq=False, repr=False)
class FieldMask(betterproto2.Message):
"""
`FieldMask` represents a set of symbolic field paths, for example:
paths: "f.a"
paths: "f.b.d"
Here `f` represents a field in some root message, `a` and `b`
fields in the message found in `f`, and `d` a field found in the
message in `f.b`.
Field masks are used to specify a subset of fields that should be
returned by a get operation or modified by an update operation.
Field masks also have a custom JSON encoding (see below).
# Field Masks in Projections
When used in the context of a projection, a response message or
sub-message is filtered by the API to only contain those fields as
specified in the mask. For example, if the mask in the previous
example is applied to a response message as follows:
f {
a : 22
b {
d : 1
x : 2
}
y : 13
}
z: 8
The result will not contain specific values for fields x,y and z
(their value will be set to the default, and omitted in proto text
output):
f {
a : 22
b {
d : 1
}
}
A repeated field is not allowed except at the last position of a
paths string.
If a FieldMask object is not present in a get operation, the
operation applies to all fields (as if a FieldMask of all fields
had been specified).
Note that a field mask does not necessarily apply to the
top-level response message. In case of a REST get operation, the
field mask applies directly to the response, but in case of a REST
list operation, the mask instead applies to each individual message
in the returned resource list. In case of a REST custom method,
other definitions may be used. Where the mask applies will be
clearly documented together with its declaration in the API. In
any case, the effect on the returned resource/resources is required
behavior for APIs.
# Field Masks in Update Operations
A field mask in update operations specifies which fields of the
targeted resource are going to be updated. The API is required
to only change the values of the fields as specified in the mask
and leave the others untouched. If a resource is passed in to
describe the updated values, the API ignores the values of all
fields not covered by the mask.
If a repeated field is specified for an update operation, new values will
be appended to the existing repeated field in the target resource. Note that
a repeated field is only allowed in the last position of a `paths` string.
If a sub-message is specified in the last position of the field mask for an
update operation, then new value will be merged into the existing sub-message
in the target resource.
For example, given the target message:
f {
b {
d: 1
x: 2
}
c: [1]
}
And an update message:
f {
b {
d: 10
}
c: [2]
}
then if the field mask is:
paths: ["f.b", "f.c"]
then the result will be:
f {
b {
d: 10
x: 2
}
c: [1, 2]
}
An implementation may provide options to override this default behavior for
repeated and message fields.
In order to reset a field's value to the default, the field must
be in the mask and set to the default value in the provided resource.
Hence, in order to reset all fields of a resource, provide a default
instance of the resource and set all fields in the mask, or do
not provide a mask as described below.
If a field mask is not present on update, the operation applies to
all fields (as if a field mask of all fields has been specified).
Note that in the presence of schema evolution, this may mean that
fields the client does not know and has therefore not filled into
the request will be reset to their default. If this is unwanted
behavior, a specific service may require a client to always specify
a field mask, producing an error if not.
As with get operations, the location of the resource which
describes the updated values in the request message depends on the
operation kind. In any case, the effect of the field mask is
required to be honored by the API.
## Considerations for HTTP REST
The HTTP kind of an update operation which uses a field mask must
be set to PATCH instead of PUT in order to satisfy HTTP semantics
(PUT must only be used for full updates).
# JSON Encoding of Field Masks
In JSON, a field mask is encoded as a single string where paths are
separated by a comma. Fields name in each path are converted
to/from lower-camel naming conventions.
As an example, consider the following message declarations:
message Profile {
User user = 1;
Photo photo = 2;
}
message User {
string display_name = 1;
string address = 2;
}
In proto a field mask for `Profile` may look as such:
mask {
paths: "user.display_name"
paths: "photo"
}
In JSON, the same mask is represented as below:
{
mask: "user.displayName,photo"
}
# Field Masks and Oneof Fields
Field masks treat fields in oneofs just as regular fields. Consider the
following message:
message SampleMessage {
oneof test_oneof {
string name = 4;
SubMessage sub_message = 9;
}
}
The field mask can be:
mask {
paths: "name"
}
Or:
mask {
paths: "sub_message"
}
Note that oneof type names ("test_oneof" in this case) cannot be used in
paths.
## Field Mask Verification
The implementation of any API method which has a FieldMask type field in the
request should verify the included field paths, and return an
`INVALID_ARGUMENT` error if any path is unmappable.
"""
paths: "List[str]" = betterproto2.field(1, betterproto2.TYPE_STRING, repeated=True)
"""
The set of field mask paths.
"""
default_message_pool.register_message("google.protobuf", "FieldMask", FieldMask)
@dataclass(eq=False, repr=False)
class FloatValue(betterproto2.Message):
"""
Wrapper message for `float`.
The JSON representation for `FloatValue` is JSON number.
"""
value: "float" = betterproto2.field(1, betterproto2.TYPE_FLOAT)
"""
The float value.
"""
default_message_pool.register_message("google.protobuf", "FloatValue", FloatValue)
@dataclass(eq=False, repr=False)
class Int32Value(betterproto2.Message):
"""
Wrapper message for `int32`.
The JSON representation for `Int32Value` is JSON number.
"""
value: "int" = betterproto2.field(1, betterproto2.TYPE_INT32)
"""
The int32 value.
"""
default_message_pool.register_message("google.protobuf", "Int32Value", Int32Value)
@dataclass(eq=False, repr=False)
class Int64Value(betterproto2.Message):
"""