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swh/provenance/postgresql/provenance.py
| Show All 17 Lines | |||||
| from ..interface import ( | from ..interface import ( | ||||
| EntityType, | EntityType, | ||||
| ProvenanceResult, | ProvenanceResult, | ||||
| RelationData, | RelationData, | ||||
| RelationType, | RelationType, | ||||
| RevisionData, | RevisionData, | ||||
| ) | ) | ||||
| LOGGER = logging.getLogger(__name__) | |||||
| class ProvenanceStoragePostgreSql: | class ProvenanceStoragePostgreSql: | ||||
| def __init__( | def __init__( | ||||
| self, conn: psycopg2.extensions.connection, raise_on_commit: bool = False | self, conn: psycopg2.extensions.connection, raise_on_commit: bool = False | ||||
| ) -> None: | ) -> None: | ||||
| BaseDb.adapt_conn(conn) | BaseDb.adapt_conn(conn) | ||||
| conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT) | conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT) | ||||
| conn.set_session(autocommit=True) | conn.set_session(autocommit=True) | ||||
| ▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines | def origin_set_url(self, urls: Dict[Sha1Git, str]) -> bool: | ||||
| LOCK TABLE ONLY origin; | LOCK TABLE ONLY origin; | ||||
| INSERT INTO origin(sha1, url) VALUES %s | INSERT INTO origin(sha1, url) VALUES %s | ||||
| ON CONFLICT DO NOTHING | ON CONFLICT DO NOTHING | ||||
| """ | """ | ||||
| psycopg2.extras.execute_values(self.cursor, sql, urls.items()) | psycopg2.extras.execute_values(self.cursor, sql, urls.items()) | ||||
| return True | return True | ||||
| except: # noqa: E722 | except: # noqa: E722 | ||||
| # Unexpected error occurred, rollback all changes and log message | # Unexpected error occurred, rollback all changes and log message | ||||
| logging.exception("Unexpected error") | LOGGER.exception("Unexpected error") | ||||
| if self.raise_on_commit: | if self.raise_on_commit: | ||||
| raise | raise | ||||
| return False | return False | ||||
| def origin_get(self, ids: Iterable[Sha1Git]) -> Dict[Sha1Git, str]: | def origin_get(self, ids: Iterable[Sha1Git]) -> Dict[Sha1Git, str]: | ||||
| urls: Dict[Sha1Git, str] = {} | urls: Dict[Sha1Git, str] = {} | ||||
| sha1s = tuple(ids) | sha1s = tuple(ids) | ||||
| if sha1s: | if sha1s: | ||||
| Show All 22 Lines | def revision_set_origin(self, origins: Dict[Sha1Git, Sha1Git]) -> bool: | ||||
| JOIN origin AS O ON (O.sha1=V.org)) | JOIN origin AS O ON (O.sha1=V.org)) | ||||
| ON CONFLICT (sha1) DO | ON CONFLICT (sha1) DO | ||||
| UPDATE SET origin=EXCLUDED.origin | UPDATE SET origin=EXCLUDED.origin | ||||
| """ | """ | ||||
| psycopg2.extras.execute_values(self.cursor, sql, origins.items()) | psycopg2.extras.execute_values(self.cursor, sql, origins.items()) | ||||
| return True | return True | ||||
| except: # noqa: E722 | except: # noqa: E722 | ||||
| # Unexpected error occurred, rollback all changes and log message | # Unexpected error occurred, rollback all changes and log message | ||||
| logging.exception("Unexpected error") | LOGGER.exception("Unexpected error") | ||||
| if self.raise_on_commit: | if self.raise_on_commit: | ||||
| raise | raise | ||||
| return False | return False | ||||
| def revision_get(self, ids: Iterable[Sha1Git]) -> Dict[Sha1Git, RevisionData]: | def revision_get(self, ids: Iterable[Sha1Git]) -> Dict[Sha1Git, RevisionData]: | ||||
| result: Dict[Sha1Git, RevisionData] = {} | result: Dict[Sha1Git, RevisionData] = {} | ||||
| sha1s = tuple(ids) | sha1s = tuple(ids) | ||||
| if sha1s: | if sha1s: | ||||
| ▲ Show 20 Lines • Show All 56 Lines • ▼ Show 20 Lines | ) -> bool: | ||||
| ), | ), | ||||
| argslist=rows, | argslist=rows, | ||||
| ) | ) | ||||
| sql = "SELECT swh_provenance_relation_add_from_temp(%s, %s, %s)" | sql = "SELECT swh_provenance_relation_add_from_temp(%s, %s, %s)" | ||||
| cur.execute(sql, (rel_table, src_table, dst_table)) | cur.execute(sql, (rel_table, src_table, dst_table)) | ||||
| return True | return True | ||||
| except: # noqa: E722 | except: # noqa: E722 | ||||
| # Unexpected error occurred, rollback all changes and log message | # Unexpected error occurred, rollback all changes and log message | ||||
| logging.exception("Unexpected error") | LOGGER.exception("Unexpected error") | ||||
| if self.raise_on_commit: | if self.raise_on_commit: | ||||
| raise | raise | ||||
| return False | return False | ||||
| def relation_get( | def relation_get( | ||||
| self, relation: RelationType, ids: Iterable[Sha1Git], reverse: bool = False | self, relation: RelationType, ids: Iterable[Sha1Git], reverse: bool = False | ||||
| ) -> Set[RelationData]: | ) -> Set[RelationData]: | ||||
| return self._relation_get(relation, ids, reverse) | return self._relation_get(relation, ids, reverse) | ||||
| Show All 33 Lines | ) -> bool: | ||||
| INSERT INTO {entity}(sha1, date) VALUES %s | INSERT INTO {entity}(sha1, date) VALUES %s | ||||
| ON CONFLICT (sha1) DO | ON CONFLICT (sha1) DO | ||||
| UPDATE SET date=LEAST(EXCLUDED.date,{entity}.date) | UPDATE SET date=LEAST(EXCLUDED.date,{entity}.date) | ||||
| """ | """ | ||||
| psycopg2.extras.execute_values(self.cursor, sql, data.items()) | psycopg2.extras.execute_values(self.cursor, sql, data.items()) | ||||
| return True | return True | ||||
| except: # noqa: E722 | except: # noqa: E722 | ||||
| # Unexpected error occurred, rollback all changes and log message | # Unexpected error occurred, rollback all changes and log message | ||||
| logging.exception("Unexpected error") | LOGGER.exception("Unexpected error") | ||||
| if self.raise_on_commit: | if self.raise_on_commit: | ||||
| raise | raise | ||||
| return False | return False | ||||
| def _relation_get( | def _relation_get( | ||||
| self, | self, | ||||
| relation: RelationType, | relation: RelationType, | ||||
| ids: Optional[Iterable[Sha1Git]], | ids: Optional[Iterable[Sha1Git]], | ||||
| Show All 23 Lines | |||||