Files
zulip/zerver/lib/types.py
Tim Abbott 8376acb3b8 edit_history: Add comments detailing when user_id can be null.
This is already in the API documentation, but I think it's worth
having here.
2022-03-04 11:54:03 -08:00

131 lines
3.4 KiB
Python

from typing import Any, Callable, Dict, List, Optional, Tuple, TypeVar, Union
from django.http import HttpResponse
from django.utils.functional import Promise
from typing_extensions import TypedDict
ViewFuncT = TypeVar("ViewFuncT", bound=Callable[..., HttpResponse])
# See zerver/lib/validator.py for more details of Validators,
# including many examples
ResultT = TypeVar("ResultT")
Validator = Callable[[str, object], ResultT]
ExtendedValidator = Callable[[str, str, object], str]
RealmUserValidator = Callable[[int, object, bool], List[int]]
ProfileDataElementValue = Union[str, List[int]]
class ProfileDataElementBase(TypedDict):
id: int
name: str
type: int
hint: Optional[str]
field_data: Optional[str]
order: int
class ProfileDataElement(ProfileDataElementBase):
value: ProfileDataElementValue
rendered_value: Optional[str]
ProfileData = List[ProfileDataElement]
FieldElement = Tuple[int, Promise, Validator[ProfileDataElementValue], Callable[[Any], Any], str]
ExtendedFieldElement = Tuple[int, Promise, ExtendedValidator, Callable[[Any], Any], str]
UserFieldElement = Tuple[int, Promise, RealmUserValidator, Callable[[Any], Any], str]
ProfileFieldData = Dict[str, Union[Dict[str, str], str]]
class UserDisplayRecipient(TypedDict):
email: str
full_name: str
id: int
is_mirror_dummy: bool
DisplayRecipientT = Union[str, List[UserDisplayRecipient]]
class LinkifierDict(TypedDict):
pattern: str
url_format: str
id: int
class SAMLIdPConfigDict(TypedDict, total=False):
entity_id: str
url: str
slo_url: str
attr_user_permanent_id: str
attr_first_name: str
attr_last_name: str
attr_username: str
attr_email: str
attr_org_membership: str
display_name: str
display_icon: str
limit_to_subdomains: List[str]
extra_attrs: List[str]
x509cert: str
x509cert_path: str
class UnspecifiedValue:
"""In most API endpoints, we use a default value of `None"` to encode
parameters that the client did not pass, which is nicely Pythonic.
However, that design does not work for those few endpoints where
we want to allow clients to pass an explicit `null` (which
JSON-decodes to `None`).
We use this type as an explicit sentinel value for such endpoints.
TODO: Can this be merged with the _NotSpecified class, which is
currently an internal implementation detail of the REQ class?
"""
pass
class EditHistoryEvent(TypedDict, total=False):
"""
Database format for edit history events.
"""
# user_id is null for precisely those edit history events
# predating March 2017, when we started tracking the person who
# made edits, which is still years after the introduction of topic
# editing support in Zulip.
user_id: Optional[int]
timestamp: int
prev_stream: int
stream: int
prev_topic: str
topic: str
prev_content: str
prev_rendered_content: Optional[str]
prev_rendered_content_version: Optional[int]
class FormattedEditHistoryEvent(TypedDict, total=False):
"""
Extended format used in the edit history endpoint.
"""
# See EditHistoryEvent for details on when this can be null.
user_id: Optional[int]
timestamp: int
prev_stream: int
stream: int
prev_topic: str
topic: str
prev_content: str
content: str
prev_rendered_content: Optional[str]
rendered_content: Optional[str]
content_html_diff: str