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trying to fix logging

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forest
2020-05-15 23:19:01 -05:00
parent 3bd9d24a97
commit 26340f118f
9 changed files with 66 additions and 39 deletions
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20
capsulflask/db.py
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@ -25,11 +25,11 @@ def init_app(app):
schemaMigrations = {}
schemaMigrationsPath = join(app.root_path, 'schema_migrations')
print("loading schema migration scripts from {}".format(schemaMigrationsPath))
app.logger.info("loading schema migration scripts from {}".format(schemaMigrationsPath))
for filename in listdir(schemaMigrationsPath):
result = re.search(r"^\d+_(up|down)", filename)
if not result:
print(f"schemaVersion {filename} must match ^\d+_(up|down). exiting.")
app.logger.error(f"schemaVersion {filename} must match ^\\d+_(up|down). exiting.")
exit(1)
key = result.group()
with open(join(schemaMigrationsPath, filename), 'rb') as file:
@ -54,12 +54,12 @@ def init_app(app):
hasSchemaVersionTable = True
if hasSchemaVersionTable == False:
print("no table named schemaversion found in the {} schema. running migration 01_up".format(app.config['DATABASE_SCHEMA']))
app.logger.info("no table named schemaversion found in the {} schema. running migration 01_up".format(app.config['DATABASE_SCHEMA']))
try:
cursor.execute(schemaMigrations["01_up"])
connection.commit()
except:
print("unable to create the schemaversion table because: {}".format(my_exec_info_message(sys.exc_info())))
app.logger.error("unable to create the schemaversion table because: {}".format(my_exec_info_message(sys.exc_info())))
exit(1)
actionWasTaken = True
@ -67,24 +67,24 @@ def init_app(app):
schemaVersion = cursor.fetchall()[0][0]
if schemaVersion > desiredSchemaVersion:
print("schemaVersion ({}) > desiredSchemaVersion ({}). schema downgrades are not supported yet. exiting.".format(
app.logger.critical("schemaVersion ({}) > desiredSchemaVersion ({}). schema downgrades are not supported yet. exiting.".format(
schemaVersion, desiredSchemaVersion
))
exit(1)
while schemaVersion < desiredSchemaVersion:
migrationKey = "%02d_up" % (schemaVersion+1)
print("schemaVersion ({}) < desiredSchemaVersion ({}). running migration {}".format(
app.logger.info("schemaVersion ({}) < desiredSchemaVersion ({}). running migration {}".format(
schemaVersion, desiredSchemaVersion, migrationKey
))
try:
cursor.execute(schemaMigrations[migrationKey])
connection.commit()
except KeyError:
print("missing schema migration script: {}_xyz.sql".format(migrationKey))
app.logger.critical("missing schema migration script: {}_xyz.sql".format(migrationKey))
exit(1)
except:
print("unable to execute the schema migration {} because: {}".format(migrationKey, my_exec_info_message(sys.exc_info())))
app.logger.critical("unable to execute the schema migration {} because: {}".format(migrationKey, my_exec_info_message(sys.exc_info())))
exit(1)
actionWasTaken = True
@ -93,7 +93,7 @@ def init_app(app):
versionFromDatabase = cursor.fetchall()[0][0]
if schemaVersion != versionFromDatabase:
print("incorrect schema version value \"{}\" after running migration {}, expected \"{}\". exiting.".format(
app.logger.critical("incorrect schema version value \"{}\" after running migration {}, expected \"{}\". exiting.".format(
versionFromDatabase,
migrationKey,
schemaVersion
@ -104,7 +104,7 @@ def init_app(app):
app.config['PSYCOPG2_CONNECTION_POOL'].putconn(connection)
print("{} current schemaVersion: \"{}\"".format(
app.logger.info("{} current schemaVersion: \"{}\"".format(
("schema migration completed." if actionWasTaken else "schema is already up to date. "), schemaVersion
))