125 lines
2.9 KiB
Python
125 lines
2.9 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# License: MIT. See LICENSE
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# Database Module
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# --------------------
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from shutil import which
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from frappe.database.database import savepoint
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def setup_database(force, verbose=None, no_mariadb_socket=False):
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import frappe
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if frappe.conf.db_type == "postgres":
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import frappe.database.postgres.setup_db
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return frappe.database.postgres.setup_db.setup_database()
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else:
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import frappe.database.mariadb.setup_db
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return frappe.database.mariadb.setup_db.setup_database(
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force, verbose, no_mariadb_socket=no_mariadb_socket
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)
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def bootstrap_database(db_name, verbose=None, source_sql=None):
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import frappe
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if frappe.conf.db_type == "postgres":
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import frappe.database.postgres.setup_db
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return frappe.database.postgres.setup_db.bootstrap_database(db_name, verbose, source_sql)
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else:
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import frappe.database.mariadb.setup_db
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return frappe.database.mariadb.setup_db.bootstrap_database(db_name, verbose, source_sql)
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def drop_user_and_database(db_name, db_user):
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import frappe
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if frappe.conf.db_type == "postgres":
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import frappe.database.postgres.setup_db
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return frappe.database.postgres.setup_db.drop_user_and_database(db_name, db_user)
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else:
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import frappe.database.mariadb.setup_db
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return frappe.database.mariadb.setup_db.drop_user_and_database(db_name, db_user)
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def get_db(host=None, user=None, password=None, port=None, cur_db_name=None):
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import frappe
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if frappe.conf.db_type == "postgres":
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import frappe.database.postgres.database
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return frappe.database.postgres.database.PostgresDatabase(
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host, user, password, port, cur_db_name
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)
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else:
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import frappe.database.mariadb.database
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return frappe.database.mariadb.database.MariaDBDatabase(host, user, password, port, cur_db_name)
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def get_command(
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host=None, port=None, user=None, password=None, db_name=None, extra=None, dump=False
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):
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import frappe
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if frappe.conf.db_type == "postgres":
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if dump:
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bin, bin_name = which("pg_dump"), "pg_dump"
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else:
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bin, bin_name = which("psql"), "psql"
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if password:
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conn_string = f"postgresql://{user}:{password}@{host}:{port}/{db_name}"
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else:
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conn_string = f"postgresql://{user}@{host}:{port}/{db_name}"
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command = [conn_string]
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if extra:
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command.extend(extra)
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else:
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if dump:
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bin, bin_name = which("mariadb-dump") or which("mysqldump"), "mariadb-dump"
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else:
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bin, bin_name = which("mariadb") or which("mysql"), "mariadb"
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command = [
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f"--user={user}",
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f"--host={host}",
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f"--port={port}",
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]
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if password:
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command.append(f"--password={password}")
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if dump:
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command.extend(
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[
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"--single-transaction",
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"--quick",
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"--lock-tables=false",
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]
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)
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else:
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command.extend(
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[
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"--pager=less -SFX",
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"--safe-updates",
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"--no-auto-rehash",
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]
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)
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command.append(db_name)
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if extra:
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command.extend(extra)
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return bin, command, bin_name
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