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Add reason for db close and rebuilds

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shortcutme 2019-12-17 15:05:59 +01:00
parent 8c51e81a0b
commit ac45217816
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GPG key ID: 5B63BAE6CB9613AE
1 changed files with 12 additions and 11 deletions
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23
src/Site/SiteStorage.py
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@ -142,9 +142,9 @@ class SiteStorage(object):
# Rebuild sql cache
@util.Noparallel()
def rebuildDb(self, delete_db=True):
self.log.info("Rebuilding db...")
@thread_pool_fs_batch.wrap
def rebuildDb(self, delete_db=True, reason="Unknown"):
self.log.info("Rebuilding db (reason: %s)..." % reason)
self.has_db = self.isFile("dbschema.json")
if not self.has_db:
return False
@ -153,7 +153,7 @@ class SiteStorage(object):
db_path = self.getPath(schema["db_file"])
if os.path.isfile(db_path) and delete_db:
if self.db:
self.closeDb() # Close db if open
self.closeDb("rebuilding") # Close db if open
time.sleep(0.5)
self.log.info("Deleting %s" % db_path)
try:
@ -165,7 +165,7 @@ class SiteStorage(object):
self.db = self.openDb()
self.event_db_busy = gevent.event.AsyncResult()
self.log.info("Creating tables...")
self.log.info("Rebuild: Creating tables...")
# raise DbTableError if not valid
self.db.checkTables()
@ -173,7 +173,7 @@ class SiteStorage(object):
cur = self.db.getCursor()
cur.logging = False
s = time.time()
self.log.info("Getting db files...")
self.log.info("Rebuild: Getting db files...")
db_files = list(self.getDbFiles())
num_imported = 0
num_total = len(db_files)
@ -212,9 +212,10 @@ class SiteStorage(object):
num_imported, num_total, num_error
), "rebuild", 100
)
self.log.info("Imported %s data file in %.3fs" % (num_imported, time.time() - s))
self.log.info("Rebuild: Imported %s data file in %.3fs" % (num_imported, time.time() - s))
self.event_db_busy.set(True) # Event done, notify waiters
self.event_db_busy = None # Clear event
self.db.commit("Rebuilt")
return True
@ -232,7 +233,7 @@ class SiteStorage(object):
if err.__class__.__name__ == "DatabaseError":
self.log.error("Database error: %s, query: %s, try to rebuilding it..." % (err, query))
try:
self.rebuildDb()
self.rebuildDb(reason="Query error")
except sqlite3.OperationalError:
pass
res = self.db.cur.execute(query, params)
@ -356,8 +357,8 @@ class SiteStorage(object):
self.has_db = self.isFile("dbschema.json")
# Reopen DB to check changes
if self.has_db:
self.closeDb()
self.getDb()
self.closeDb("New dbschema")
gevent.spawn(self.getDb)
elif not config.disable_db and should_load_to_db and self.has_db: # Load json file to db
if config.verbose:
self.log.debug("Loading json file to db: %s (file: %s)" % (inner_path, file))
@ -365,7 +366,7 @@ class SiteStorage(object):
self.updateDbFile(inner_path, file)
except Exception as err:
self.log.error("Json %s load error: %s" % (inner_path, Debug.formatException(err)))
self.closeDb()
self.closeDb("Json load error")
# Load and parse json file
@thread_pool_fs_read.wrap
@ -567,7 +568,7 @@ class SiteStorage(object):
if self.isFile("dbschema.json"):
self.log.debug("Deleting db file...")
self.closeDb()
self.closeDb("Deleting site")
self.has_db = False
try:
schema = self.loadJson("dbschema.json")