499 lines
18 KiB
Python
499 lines
18 KiB
Python
# Copyright 2011-2015 Therp BV <https://therp.nl>
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# Copyright 2016-2020 Opener B.V. <https://opener.am>
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# Copyright 2019 ForgeFlow <https://forgeflow.com>
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# Copyright 2020 GRAP <https://grap.coop>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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# flake8: noqa: C901
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import logging
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import os
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from copy import deepcopy
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from lxml import etree
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from odoo import fields, models
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from odoo.exceptions import UserError, ValidationError
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from odoo.modules import get_module_path
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from odoo.tools import config
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from odoo.tools.convert import nodeattr2bool
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from odoo.tools.translate import _
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try:
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from odoo.addons.openupgrade_scripts.apriori import merged_modules, renamed_modules
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except ImportError:
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renamed_modules = {}
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merged_modules = {}
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from .. import compare
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_logger = logging.getLogger(__name__)
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_IGNORE_MODULES = ["openupgrade_records", "upgrade_analysis"]
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class UpgradeAnalysis(models.Model):
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_name = "upgrade.analysis"
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_description = "Upgrade Analyses"
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analysis_date = fields.Datetime(readonly=True)
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state = fields.Selection(
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[("draft", "draft"), ("done", "Done")], readonly=True, default="draft"
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)
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config_id = fields.Many2one(
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string="Comparison Config",
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comodel_name="upgrade.comparison.config",
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readonly=True,
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required=True,
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)
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log = fields.Text(readonly=True)
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upgrade_path = fields.Char(
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compute="_compute_upgrade_path",
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readonly=True,
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help=(
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"The base file path to save the analyse files of Odoo modules. "
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"Taken from Odoo's --upgrade-path command line option or the "
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"'scripts' subdirectory in the openupgrade_scripts addon."
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),
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)
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write_files = fields.Boolean(
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help="Write analysis files to the module directories", default=True
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)
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def _compute_upgrade_path(self):
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"""Return the --upgrade-path configuration option or the `scripts`
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directory in `openupgrade_scripts` if available
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"""
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res = config.get("upgrade_path", False)
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if not res:
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module_path = get_module_path("openupgrade_scripts", display_warning=False)
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if module_path:
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res = os.path.join(module_path, "scripts")
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self.upgrade_path = res
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def _get_remote_model(self, connection, model):
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self.ensure_one()
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if model == "record":
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if float(self.config_id.version) < 14.0:
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return connection.env["openupgrade.record"]
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else:
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return connection.env["upgrade.record"]
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return False
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def _write_file(
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self, module_name, version, content, filename="upgrade_analysis.txt"
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):
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module = self.env["ir.module.module"].search([("name", "=", module_name)])[0]
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if module.is_odoo_module:
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if not self.upgrade_path:
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return (
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"ERROR: no upgrade_path set when writing analysis of %s\n"
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% module_name
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)
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full_path = os.path.join(self.upgrade_path, module_name, version)
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else:
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full_path = os.path.join(
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get_module_path(module_name, "migrations", version)
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)
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if not os.path.exists(full_path):
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try:
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os.makedirs(full_path)
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except os.error:
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return "ERROR: could not create migrations directory %s:\n" % (
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full_path
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)
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logfile = os.path.join(full_path, filename)
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try:
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f = open(logfile, "w")
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except Exception:
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return "ERROR: could not open file %s for writing:\n" % logfile
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_logger.debug("Writing analysis to %s", logfile)
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f.write(content)
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f.close()
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return None
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def analyze(self):
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"""
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Retrieve both sets of database representations,
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perform the comparison and register the resulting
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change set
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"""
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self.ensure_one()
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self.write(
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{
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"analysis_date": fields.Datetime.now(),
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}
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)
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connection = self.config_id.get_connection()
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RemoteRecord = self._get_remote_model(connection, "record")
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LocalRecord = self.env["upgrade.record"]
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# Retrieve field representations and compare
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remote_records = RemoteRecord.field_dump()
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local_records = LocalRecord.field_dump()
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res = compare.compare_sets(remote_records, local_records)
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# Retrieve xml id representations and compare
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flds = [
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"module",
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"model",
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"name",
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"noupdate",
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"prefix",
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"suffix",
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"domain",
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]
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local_xml_records = [
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{field: record[field] for field in flds}
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for record in LocalRecord.search([("type", "=", "xmlid")])
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]
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remote_xml_record_ids = RemoteRecord.search([("type", "=", "xmlid")])
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remote_xml_records = [
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{field: record[field] for field in flds}
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for record in RemoteRecord.read(remote_xml_record_ids, flds)
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]
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res_xml = compare.compare_xml_sets(remote_xml_records, local_xml_records)
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# Retrieve model representations and compare
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flds = [
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"module",
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"model",
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"name",
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"model_original_module",
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"model_type",
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]
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local_model_records = [
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{field: record[field] for field in flds}
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for record in LocalRecord.search([("type", "=", "model")])
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]
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remote_model_record_ids = RemoteRecord.search([("type", "=", "model")])
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remote_model_records = [
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{field: record[field] for field in flds}
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for record in RemoteRecord.read(remote_model_record_ids, flds)
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]
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res_model = compare.compare_model_sets(
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remote_model_records, local_model_records
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)
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affected_modules = sorted(
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{
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record["module"]
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for record in remote_records
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+ local_records
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+ remote_xml_records
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+ local_xml_records
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+ remote_model_records
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+ local_model_records
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}
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)
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if "base" in affected_modules:
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try:
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from odoo.addons.openupgrade_scripts import apriori
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except ImportError:
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_logger.error(
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"You are using upgrade_analysis on core modules without "
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" having openupgrade_scripts module available."
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" The analysis process will not work properly,"
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" if you are generating analysis for the odoo modules"
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" in an openupgrade context."
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)
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# reorder and output the result
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keys = ["general"] + affected_modules
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modules = {
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module["name"]: module
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for module in self.env["ir.module.module"].search(
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[("state", "=", "installed")]
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)
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}
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general_log = ""
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for ignore_module in _IGNORE_MODULES:
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if ignore_module in keys:
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keys.remove(ignore_module)
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for key in keys:
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contents = "---Models in module '%s'---\n" % key
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if key in res_model:
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contents += "\n".join([str(line) for line in res_model[key]])
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if res_model[key]:
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contents += "\n"
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contents += "---Fields in module '%s'---\n" % key
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if key in res:
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contents += "\n".join([str(line) for line in sorted(res[key])])
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if res[key]:
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contents += "\n"
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contents += "---XML records in module '%s'---\n" % key
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if key in res_xml:
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contents += "\n".join([str(line) for line in res_xml[key]])
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if res_xml[key]:
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contents += "\n"
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if key not in res and key not in res_xml and key not in res_model:
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contents += "---nothing has changed in this module--\n"
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if key == "general":
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general_log += contents
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continue
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if compare.module_map(key) not in modules:
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general_log += (
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"ERROR: module not in list of installed modules:\n" + contents
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)
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continue
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if key not in modules:
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# no need to log in full log the merged/renamed modules
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continue
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if self.write_files:
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error = self._write_file(key, modules[key].installed_version, contents)
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if error:
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general_log += error
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general_log += contents
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else:
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general_log += contents
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# Store the full log
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if self.write_files and "base" in modules:
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self._write_file(
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"base",
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modules["base"].installed_version,
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general_log,
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"upgrade_general_log.txt",
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)
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try:
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self.generate_noupdate_changes()
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except Exception as e:
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_logger.exception("Error generating noupdate changes: %s" % e)
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general_log += "ERROR: error when generating noupdate changes: %s\n" % e
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self.write(
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{
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"state": "done",
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"log": general_log,
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}
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)
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return True
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@staticmethod
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def _get_node_dict(element):
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res = {}
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if element is None:
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return res
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for child in element:
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if "name" in child.attrib:
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key = "./{}[@name='{}']".format(child.tag, child.attrib["name"])
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res[key] = child
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return res
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@staticmethod
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def _get_node_value(element):
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if "eval" in element.attrib.keys():
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return element.attrib["eval"]
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if "ref" in element.attrib.keys():
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return element.attrib["ref"]
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if not len(element):
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return element.text
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return etree.tostring(element)
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def _get_xml_diff(
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self, remote_update, remote_noupdate, local_update, local_noupdate
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):
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odoo = etree.Element("odoo")
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for xml_id in sorted(local_noupdate.keys()):
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local_record = local_noupdate[xml_id]
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remote_record = None
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if xml_id in remote_update and xml_id not in remote_noupdate:
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remote_record = remote_update[xml_id]
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elif xml_id in remote_noupdate:
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remote_record = remote_noupdate[xml_id]
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if "." in xml_id:
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module_xmlid = xml_id.split(".", 1)[0]
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else:
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module_xmlid = ""
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if remote_record is None and not module_xmlid:
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continue
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element = etree.Element(
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"record", id=xml_id, model=local_record.attrib["model"]
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)
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# Add forcecreate attribute if exists
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if local_record.attrib.get("forcecreate"):
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element.attrib["forcecreate"] = local_record.attrib["forcecreate"]
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record_remote_dict = self._get_node_dict(remote_record)
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record_local_dict = self._get_node_dict(local_record)
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for key in sorted(record_remote_dict.keys()):
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if not local_record.xpath(key):
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# The element is no longer present.
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# Does the field still exist?
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if record_remote_dict[key].tag == "field":
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field_name = remote_record.xpath(key)[0].attrib.get("name")
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if (
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field_name
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not in self.env[local_record.attrib["model"]]._fields.keys()
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):
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continue
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# Overwrite an existing value with an empty one.
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attribs = deepcopy(record_remote_dict[key]).attrib
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for attr in ["eval", "ref"]:
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if attr in attribs:
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del attribs[attr]
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element.append(etree.Element(record_remote_dict[key].tag, attribs))
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else:
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oldrepr = self._get_node_value(record_remote_dict[key])
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newrepr = self._get_node_value(record_local_dict[key])
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if oldrepr != newrepr:
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element.append(deepcopy(record_local_dict[key]))
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for key in sorted(record_local_dict.keys()):
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if remote_record is None or not remote_record.xpath(key):
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element.append(deepcopy(record_local_dict[key]))
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if len(element):
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odoo.append(element)
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if not len(odoo):
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return ""
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return etree.tostring(
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etree.ElementTree(odoo),
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pretty_print=True,
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xml_declaration=True,
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encoding="utf-8",
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).decode("utf-8")
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@staticmethod
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def _update_node(target, source):
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for element in source:
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if "name" in element.attrib:
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query = "./{}[@name='{}']".format(element.tag, element.attrib["name"])
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else:
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# query = "./{}".format(element.tag)
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continue
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for existing in target.xpath(query):
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target.remove(existing)
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target.append(element)
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@classmethod
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def _process_data_node(
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self, data_node, records_update, records_noupdate, module_name
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):
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noupdate = nodeattr2bool(data_node, "noupdate", False)
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for record in data_node.xpath("./record"):
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self._process_record_node(
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record, noupdate, records_update, records_noupdate, module_name
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)
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@classmethod
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def _process_record_node(
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self, record, noupdate, records_update, records_noupdate, module_name
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):
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xml_id = record.get("id")
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if not xml_id:
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return
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if "." in xml_id and xml_id.startswith(module_name + "."):
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xml_id = xml_id[len(module_name) + 1 :]
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for records in records_noupdate, records_update:
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# records can occur multiple times in the same module
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# with different noupdate settings
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if xml_id in records:
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# merge records (overwriting an existing element
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# with the same tag). The order processing the
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# various directives from the manifest is
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# important here
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self._update_node(records[xml_id], record)
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break
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else:
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target_dict = records_noupdate if noupdate else records_update
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target_dict[xml_id] = record
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@classmethod
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def _parse_files(self, xml_files, module_name):
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records_update = {}
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records_noupdate = {}
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parser = etree.XMLParser(
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remove_blank_text=True,
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strip_cdata=False,
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)
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for xml_file in xml_files:
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try:
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# This is for a final correct pretty print
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# Ref.: https://stackoverflow.com/a/7904066
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# Also don't strip CDATA tags as needed for HTML content
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root_node = etree.fromstring(xml_file.encode("utf-8"), parser=parser)
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except etree.XMLSyntaxError:
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continue
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# Support xml files with root Element either odoo or openerp
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# Condition: each xml file should have only one root element
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# {<odoo>, <openerp> or —rarely— <data>};
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root_node_noupdate = nodeattr2bool(root_node, "noupdate", False)
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if root_node.tag not in ("openerp", "odoo", "data"):
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raise ValidationError(
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_(
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"Unexpected root Element: %s in file: %s"
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% (root_node.getroot(), xml_file)
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)
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)
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for node in root_node:
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if node.tag == "data":
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self._process_data_node(
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node, records_update, records_noupdate, module_name
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)
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elif node.tag == "record":
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self._process_record_node(
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node,
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root_node_noupdate,
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records_update,
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records_noupdate,
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module_name,
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)
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return records_update, records_noupdate
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def generate_noupdate_changes(self):
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"""Communicate with the remote server to fetch all xml data records
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per module, and generate a diff in XML format that can be imported
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from the module's migration script using openupgrade.load_data()
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"""
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self.ensure_one()
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connection = self.config_id.get_connection()
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remote_record_obj = self._get_remote_model(connection, "record")
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local_record_obj = self.env["upgrade.record"]
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local_modules = local_record_obj.list_modules()
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all_remote_modules = remote_record_obj.list_modules()
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for local_module in local_modules:
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remote_files = []
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remote_modules = []
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remote_update, remote_noupdate = {}, {}
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for remote_module in all_remote_modules:
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if local_module == renamed_modules.get(
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remote_module, merged_modules.get(remote_module, remote_module)
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):
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remote_files.extend(
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remote_record_obj.get_xml_records(remote_module)
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)
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remote_modules.append(remote_module)
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add_remote_update, add_remote_noupdate = self._parse_files(
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remote_files, remote_module
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)
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remote_update.update(add_remote_update)
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remote_noupdate.update(add_remote_noupdate)
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if not remote_modules:
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continue
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local_files = local_record_obj.get_xml_records(local_module)
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local_update, local_noupdate = self._parse_files(local_files, local_module)
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diff = self._get_xml_diff(
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remote_update, remote_noupdate, local_update, local_noupdate
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)
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if diff:
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module = self.env["ir.module.module"].search(
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[("name", "=", local_module)]
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)
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self._write_file(
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local_module,
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module.installed_version,
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diff,
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filename="noupdate_changes.xml",
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)
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return True
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