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https://git.anonymousland.org/anonymousland/synapse.git
synced 2025-08-06 19:34:14 -04:00
Add type hints to admin and room list handlers. (#8973)
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parent
14a7371375
commit
9999eb2d02
5 changed files with 100 additions and 70 deletions
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@ -15,19 +15,22 @@
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import logging
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from collections import namedtuple
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from typing import Any, Dict, Optional
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from typing import TYPE_CHECKING, Optional, Tuple
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import msgpack
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from unpaddedbase64 import decode_base64, encode_base64
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from synapse.api.constants import EventTypes, HistoryVisibility, JoinRules
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from synapse.api.errors import Codes, HttpResponseException
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from synapse.types import ThirdPartyInstanceID
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from synapse.types import JsonDict, ThirdPartyInstanceID
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from synapse.util.caches.descriptors import cached
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from synapse.util.caches.response_cache import ResponseCache
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from ._base import BaseHandler
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if TYPE_CHECKING:
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from synapse.app.homeserver import HomeServer
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logger = logging.getLogger(__name__)
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REMOTE_ROOM_LIST_POLL_INTERVAL = 60 * 1000
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@ -37,37 +40,38 @@ EMPTY_THIRD_PARTY_ID = ThirdPartyInstanceID(None, None)
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class RoomListHandler(BaseHandler):
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def __init__(self, hs):
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def __init__(self, hs: "HomeServer"):
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super().__init__(hs)
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self.enable_room_list_search = hs.config.enable_room_list_search
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self.response_cache = ResponseCache(hs, "room_list")
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self.response_cache = ResponseCache(
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hs, "room_list"
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) # type: ResponseCache[Tuple[Optional[int], Optional[str], ThirdPartyInstanceID]]
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self.remote_response_cache = ResponseCache(
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hs, "remote_room_list", timeout_ms=30 * 1000
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)
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) # type: ResponseCache[Tuple[str, Optional[int], Optional[str], bool, Optional[str]]]
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async def get_local_public_room_list(
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self,
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limit=None,
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since_token=None,
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search_filter=None,
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network_tuple=EMPTY_THIRD_PARTY_ID,
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from_federation=False,
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):
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limit: Optional[int] = None,
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since_token: Optional[str] = None,
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search_filter: Optional[dict] = None,
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network_tuple: ThirdPartyInstanceID = EMPTY_THIRD_PARTY_ID,
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from_federation: bool = False,
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) -> JsonDict:
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"""Generate a local public room list.
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There are multiple different lists: the main one plus one per third
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party network. A client can ask for a specific list or to return all.
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Args:
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limit (int|None)
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since_token (str|None)
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search_filter (dict|None)
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network_tuple (ThirdPartyInstanceID): Which public list to use.
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limit
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since_token
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search_filter
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network_tuple: Which public list to use.
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This can be (None, None) to indicate the main list, or a particular
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appservice and network id to use an appservice specific one.
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Setting to None returns all public rooms across all lists.
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from_federation (bool): true iff the request comes from the federation
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API
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from_federation: true iff the request comes from the federation API
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"""
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if not self.enable_room_list_search:
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return {"chunk": [], "total_room_count_estimate": 0}
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@ -107,10 +111,10 @@ class RoomListHandler(BaseHandler):
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self,
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limit: Optional[int] = None,
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since_token: Optional[str] = None,
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search_filter: Optional[Dict] = None,
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search_filter: Optional[dict] = None,
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network_tuple: ThirdPartyInstanceID = EMPTY_THIRD_PARTY_ID,
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from_federation: bool = False,
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) -> Dict[str, Any]:
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) -> JsonDict:
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"""Generate a public room list.
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Args:
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limit: Maximum amount of rooms to return.
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@ -131,13 +135,17 @@ class RoomListHandler(BaseHandler):
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if since_token:
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batch_token = RoomListNextBatch.from_token(since_token)
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bounds = (batch_token.last_joined_members, batch_token.last_room_id)
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bounds = (
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batch_token.last_joined_members,
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batch_token.last_room_id,
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) # type: Optional[Tuple[int, str]]
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forwards = batch_token.direction_is_forward
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has_batch_token = True
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else:
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batch_token = None
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bounds = None
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forwards = True
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has_batch_token = False
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# we request one more than wanted to see if there are more pages to come
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probing_limit = limit + 1 if limit is not None else None
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@ -169,7 +177,7 @@ class RoomListHandler(BaseHandler):
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results = [build_room_entry(r) for r in results]
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response = {}
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response = {} # type: JsonDict
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num_results = len(results)
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if limit is not None:
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more_to_come = num_results == probing_limit
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@ -187,7 +195,7 @@ class RoomListHandler(BaseHandler):
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initial_entry = results[0]
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if forwards:
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if batch_token:
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if has_batch_token:
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# If there was a token given then we assume that there
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# must be previous results.
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response["prev_batch"] = RoomListNextBatch(
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@ -203,7 +211,7 @@ class RoomListHandler(BaseHandler):
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direction_is_forward=True,
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).to_token()
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else:
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if batch_token:
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if has_batch_token:
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response["next_batch"] = RoomListNextBatch(
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last_joined_members=final_entry["num_joined_members"],
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last_room_id=final_entry["room_id"],
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@ -293,7 +301,7 @@ class RoomListHandler(BaseHandler):
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return None
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# Return whether this room is open to federation users or not
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create_event = current_state.get((EventTypes.Create, ""))
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create_event = current_state[EventTypes.Create, ""]
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result["m.federate"] = create_event.content.get("m.federate", True)
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name_event = current_state.get((EventTypes.Name, ""))
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@ -336,13 +344,13 @@ class RoomListHandler(BaseHandler):
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async def get_remote_public_room_list(
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self,
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server_name,
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limit=None,
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since_token=None,
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search_filter=None,
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include_all_networks=False,
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third_party_instance_id=None,
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):
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server_name: str,
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limit: Optional[int] = None,
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since_token: Optional[str] = None,
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search_filter: Optional[dict] = None,
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include_all_networks: bool = False,
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third_party_instance_id: Optional[str] = None,
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) -> JsonDict:
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if not self.enable_room_list_search:
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return {"chunk": [], "total_room_count_estimate": 0}
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@ -399,13 +407,13 @@ class RoomListHandler(BaseHandler):
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async def _get_remote_list_cached(
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self,
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server_name,
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limit=None,
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since_token=None,
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search_filter=None,
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include_all_networks=False,
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third_party_instance_id=None,
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):
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server_name: str,
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limit: Optional[int] = None,
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since_token: Optional[str] = None,
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search_filter: Optional[dict] = None,
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include_all_networks: bool = False,
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third_party_instance_id: Optional[str] = None,
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) -> JsonDict:
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repl_layer = self.hs.get_federation_client()
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if search_filter:
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# We can't cache when asking for search
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@ -456,24 +464,24 @@ class RoomListNextBatch(
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REVERSE_KEY_DICT = {v: k for k, v in KEY_DICT.items()}
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@classmethod
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def from_token(cls, token):
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def from_token(cls, token: str) -> "RoomListNextBatch":
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decoded = msgpack.loads(decode_base64(token), raw=False)
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return RoomListNextBatch(
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**{cls.REVERSE_KEY_DICT[key]: val for key, val in decoded.items()}
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)
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def to_token(self):
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def to_token(self) -> str:
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return encode_base64(
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msgpack.dumps(
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{self.KEY_DICT[key]: val for key, val in self._asdict().items()}
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)
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)
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def copy_and_replace(self, **kwds):
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def copy_and_replace(self, **kwds) -> "RoomListNextBatch":
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return self._replace(**kwds)
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def _matches_room_entry(room_entry, search_filter):
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def _matches_room_entry(room_entry: JsonDict, search_filter: dict) -> bool:
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if search_filter and search_filter.get("generic_search_term", None):
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generic_search_term = search_filter["generic_search_term"].upper()
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if generic_search_term in room_entry.get("name", "").upper():
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