ProcessContext

class gafaelfawr.factory.ProcessContext(config, http_client, ldap_pool, redis, uid_cache, gid_cache, ldap_group_cache, ldap_group_name_cache, ldap_user_cache, internal_token_cache, notebook_token_cache)

Bases: object

Per-process application context.

This object caches all of the per-process singletons that can be reused for every request and only need to be recreated if the application configuration changes. This does not include the database session; each request creates a new scoped session that’s removed at the end of the session to ensure that all transactions are committed or abandoned.

Parameters:

• config (Config) –

• http_client (AsyncClient) –

• ldap_pool (Optional[AIOConnectionPool]) –

• redis (Redis) –

• uid_cache (IdCache) –

• gid_cache (IdCache) –

• ldap_group_cache (LDAPCache[list[TokenGroup]]) –

• ldap_group_name_cache (LDAPCache[list[str]]) –

• ldap_user_cache (LDAPCache[LDAPUserData]) –

• internal_token_cache (InternalTokenCache) –

• notebook_token_cache (NotebookTokenCache) –

Attributes Summary

config	Gafaelfawr's configuration.
gid_cache	Shared GID cache.
http_client	Shared HTTP client.
internal_token_cache	Shared internal token cache.
ldap_group_cache	Cache of LDAP group information.
ldap_group_name_cache	Cache of LDAP group names.
ldap_pool	Connection pool to talk to LDAP, if configured.
ldap_user_cache	Cache of LDAP user data.
notebook_token_cache	Shared notebook token cache.
redis	Connection pool to use to talk to Redis.
uid_cache	Shared UID cache.

Attributes Documentation

config: Config

Gafaelfawr’s configuration.

gid_cache: IdCache

Shared GID cache.

http_client: AsyncClient

Shared HTTP client.

internal_token_cache: InternalTokenCache

Shared internal token cache.

ldap_group_cache: LDAPCache[list[TokenGroup]]

Cache of LDAP group information.

ldap_group_name_cache: LDAPCache[list[str]]

Cache of LDAP group names.

ldap_pool: Optional[AIOConnectionPool]

Connection pool to talk to LDAP, if configured.

ldap_user_cache: LDAPCache[LDAPUserData]

Cache of LDAP user data.

notebook_token_cache: NotebookTokenCache

Shared notebook token cache.

redis: Redis

Connection pool to use to talk to Redis.

uid_cache: IdCache

Shared UID cache.