0d3b2499fc
This gets reset whenever we call `frappe.init()` again Signed-off-by: Akhil Narang <me@akhilnarang.dev>
147 lines
4 KiB
Python
147 lines
4 KiB
Python
import os
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import sys
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import click
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import frappe
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from frappe.database.db_manager import DbManager
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def get_mariadb_variables():
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return frappe._dict(frappe.db.sql("show variables"))
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def get_mariadb_version(version_string: str = ""):
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# MariaDB classifies their versions as Major (1st and 2nd number), and Minor (3rd number)
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# Example: Version 10.3.13 is Major Version = 10.3, Minor Version = 13
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version_string = version_string or get_mariadb_variables().get("version")
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version = version_string.split("-", 1)[0]
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return version.rsplit(".", 1)
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def setup_database(force, verbose, mariadb_user_host_login_scope=None):
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frappe.local.session = frappe._dict({"user": "Administrator"})
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db_user = frappe.conf.db_user
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db_name = frappe.local.conf.db_name
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root_conn = get_root_connection()
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dbman = DbManager(root_conn)
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dbman_kwargs = {}
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if mariadb_user_host_login_scope is not None:
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dbman_kwargs["host"] = mariadb_user_host_login_scope
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dbman.create_user(db_user, frappe.conf.db_password, **dbman_kwargs)
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if verbose:
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print(f"Created or updated user {db_user}")
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if force or (db_name not in dbman.get_database_list()):
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dbman.drop_database(db_name)
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else:
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print(f"Database {db_name} already exists, please drop it manually or pass `--force`.")
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sys.exit(1)
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dbman.create_database(db_name)
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if verbose:
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print("Created database %s" % db_name)
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dbman.grant_all_privileges(db_name, db_user, **dbman_kwargs)
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dbman.flush_privileges()
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if verbose:
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print(f"Granted privileges to user {db_user} and database {db_name}")
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# close root connection
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root_conn.close()
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def drop_user_and_database(
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db_name,
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db_user,
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):
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frappe.local.db = get_root_connection()
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dbman = DbManager(frappe.local.db)
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dbman.drop_database(db_name)
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dbman.delete_user(db_user, host="%")
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dbman.delete_user(db_user)
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def bootstrap_database(verbose, source_sql=None):
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import sys
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frappe.connect()
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check_compatible_versions()
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import_db_from_sql(source_sql, verbose)
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frappe.connect()
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if "tabDefaultValue" not in frappe.db.get_tables(cached=False):
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from click import secho
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secho(
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"Table 'tabDefaultValue' missing in the restored site. "
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"Database not installed correctly, this can due to lack of "
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"permission, or that the database name exists. Check your mysql"
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" root password, validity of the backup file or use --force to"
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" reinstall",
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fg="red",
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)
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sys.exit(1)
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def import_db_from_sql(source_sql=None, verbose=False):
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if verbose:
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print("Starting database import...")
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db_name = frappe.conf.db_name
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if not source_sql:
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source_sql = os.path.join(os.path.dirname(__file__), "framework_mariadb.sql")
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DbManager(frappe.local.db).restore_database(
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verbose, db_name, source_sql, frappe.conf.db_user, frappe.conf.db_password
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)
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if verbose:
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print("Imported from database %s" % source_sql)
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def check_compatible_versions():
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try:
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version = get_mariadb_version()
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version_tuple = tuple(int(v) for v in version[0].split("."))
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if version_tuple < (10, 6):
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click.secho(
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f"Warning: MariaDB version {version} is less than 10.6 which is not supported by Frappe",
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fg="yellow",
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)
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elif version_tuple >= (10, 9):
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click.secho(
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f"Warning: MariaDB version {version} is more than 10.8 which is not yet tested with Frappe Framework.",
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fg="yellow",
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)
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except Exception:
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click.secho(
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"MariaDB version compatibility checks failed, make sure you're running a supported version.",
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fg="yellow",
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)
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def get_root_connection():
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if not frappe.local.flags.root_connection:
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from getpass import getpass
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if not frappe.flags.root_login:
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frappe.flags.root_login = (
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frappe.conf.get("root_login") or input("Enter mysql super user [root]: ") or "root"
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)
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if not frappe.flags.root_password:
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frappe.flags.root_password = frappe.conf.get("root_password") or getpass("MySQL root password: ")
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frappe.local.flags.root_connection = frappe.database.get_db(
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socket=frappe.conf.db_socket,
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host=frappe.conf.db_host,
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port=frappe.conf.db_port,
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user=frappe.flags.root_login,
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password=frappe.flags.root_password,
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cur_db_name=None,
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)
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return frappe.local.flags.root_connection
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