105 lines
3.7 KiB
Python
105 lines
3.7 KiB
Python
import os
|
|
|
|
import frappe
|
|
|
|
|
|
def setup_database(force, source_sql=None, verbose=False):
|
|
root_conn = get_root_connection(frappe.flags.root_login, frappe.flags.root_password)
|
|
root_conn.commit()
|
|
root_conn.sql("DROP DATABASE IF EXISTS `{0}`".format(frappe.conf.db_name))
|
|
root_conn.sql("DROP USER IF EXISTS {0}".format(frappe.conf.db_name))
|
|
root_conn.sql("CREATE DATABASE `{0}`".format(frappe.conf.db_name))
|
|
root_conn.sql("CREATE user {0} password '{1}'".format(frappe.conf.db_name,
|
|
frappe.conf.db_password))
|
|
root_conn.sql("GRANT ALL PRIVILEGES ON DATABASE `{0}` TO {0}".format(frappe.conf.db_name))
|
|
root_conn.close()
|
|
|
|
bootstrap_database(frappe.conf.db_name, verbose, source_sql=source_sql)
|
|
frappe.connect()
|
|
|
|
def bootstrap_database(db_name, verbose, source_sql=None):
|
|
frappe.connect(db_name=db_name)
|
|
import_db_from_sql(source_sql, verbose)
|
|
frappe.connect(db_name=db_name)
|
|
|
|
if 'tabDefaultValue' not in frappe.db.get_tables():
|
|
import sys
|
|
from click import secho
|
|
|
|
secho(
|
|
"Table 'tabDefaultValue' missing in the restored site. "
|
|
"This may be due to incorrect permissions or the result of a restore from a bad backup file. "
|
|
"Database not installed correctly.",
|
|
fg="red"
|
|
)
|
|
sys.exit(1)
|
|
|
|
def import_db_from_sql(source_sql=None, verbose=False):
|
|
from shutil import which
|
|
from subprocess import run, PIPE
|
|
|
|
# we can't pass psql password in arguments in postgresql as mysql. So
|
|
# set password connection parameter in environment variable
|
|
subprocess_env = os.environ.copy()
|
|
subprocess_env['PGPASSWORD'] = str(frappe.conf.db_password)
|
|
|
|
# bootstrap db
|
|
if not source_sql:
|
|
source_sql = os.path.join(os.path.dirname(__file__), 'framework_postgres.sql')
|
|
|
|
pv = which('pv')
|
|
|
|
_command = (
|
|
f"psql {frappe.conf.db_name} "
|
|
f"-h {frappe.conf.db_host or 'localhost'} -p {str(frappe.conf.db_port or '5432')} "
|
|
f"-U {frappe.conf.db_name}"
|
|
)
|
|
|
|
if pv:
|
|
command = f"{pv} {source_sql} | " + _command
|
|
else:
|
|
command = _command + f" -f {source_sql}"
|
|
|
|
print("Restoring Database file...")
|
|
if verbose:
|
|
print(command)
|
|
|
|
restore_proc = run(command, env=subprocess_env, shell=True, stdout=PIPE)
|
|
|
|
if verbose:
|
|
print(f"\nSTDOUT by psql:\n{restore_proc.stdout.decode()}\nImported from Database File: {source_sql}")
|
|
|
|
def setup_help_database(help_db_name):
|
|
root_conn = get_root_connection(frappe.flags.root_login, frappe.flags.root_password)
|
|
root_conn.sql("DROP DATABASE IF EXISTS `{0}`".format(help_db_name))
|
|
root_conn.sql("DROP USER IF EXISTS {0}".format(help_db_name))
|
|
root_conn.sql("CREATE DATABASE `{0}`".format(help_db_name))
|
|
root_conn.sql("CREATE user {0} password '{1}'".format(help_db_name, help_db_name))
|
|
root_conn.sql("GRANT ALL PRIVILEGES ON DATABASE `{0}` TO {0}".format(help_db_name))
|
|
|
|
def get_root_connection(root_login=None, root_password=None):
|
|
if not frappe.local.flags.root_connection:
|
|
if not root_login:
|
|
root_login = frappe.conf.get("root_login") or None
|
|
|
|
if not root_login:
|
|
root_login = input("Enter postgres super user: ")
|
|
|
|
if not root_password:
|
|
root_password = frappe.conf.get("root_password") or None
|
|
|
|
if not root_password:
|
|
from getpass import getpass
|
|
root_password = getpass("Postgres super user password: ")
|
|
|
|
frappe.local.flags.root_connection = frappe.database.get_db(user=root_login, password=root_password)
|
|
|
|
return frappe.local.flags.root_connection
|
|
|
|
|
|
def drop_user_and_database(db_name, root_login, root_password):
|
|
root_conn = get_root_connection(frappe.flags.root_login or root_login, frappe.flags.root_password or root_password)
|
|
root_conn.commit()
|
|
root_conn.sql(f"SELECT pg_terminate_backend (pg_stat_activity.pid) FROM pg_stat_activity WHERE pg_stat_activity.datname = %s", (db_name, ))
|
|
root_conn.sql(f"DROP DATABASE IF EXISTS {db_name}")
|
|
root_conn.sql(f"DROP USER IF EXISTS {db_name}")
|