0003-management-passer-convert-to-sql-en-commande-de-mana.patch
tests/test_convert_to_sql.py | ||
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import sys |
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import pytest |
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from django.core.management import get_commands |
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from django.core.management import call_command |
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from django.core.management.base import CommandError |
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from wcs.ctl.management.commands.convert_to_sql import Command |
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from utilities import clean_temporary_pub |
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from utilities import create_temporary_pub |
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from utilities import force_connections_close |
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import json |
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if sys.version_info[0] > 2: |
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from unittest.mock import MagicMock |
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else: |
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from mock import MagicMock |
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def pytest_generate_tests(metafunc): |
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if 'cmd' in metafunc.fixturenames: |
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metafunc.parametrize('cmd', ['pickle', 'sql'], indirect=True) |
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def teardown_module(module): |
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force_connections_close() |
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clean_temporary_pub() |
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@pytest.fixture |
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def cmd(request): |
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c = Command() |
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c.pub = create_temporary_pub(sql_mode=(request.param == 'sql')) |
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c.get_publisher = MagicMock(return_value=c.pub) |
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if request.param != 'sql': |
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new_database_pub = create_temporary_pub(sql_mode=True) |
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cfg = '''{"postgresql": { |
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"database-template-name": "wcs_%%s", |
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"user": "%(user)s"}}''' % new_database_pub.cfg['postgresql'] |
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c.get_default_cfg = MagicMock(return_value=json.loads(cfg)) |
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return c |
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def test_command_exists(): |
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assert 'convert_to_sql' in get_commands() |
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assert 'convert_to_sql' in get_commands() |
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def test_unknown_publisher_fails(): |
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with pytest.raises(CommandError) as excinfo: |
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call_command('convert_to_sql', '-d', 'unknown.net') |
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assert excinfo.value.message == 'unknown tenant' |
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def test_already_migrated_fails(cmd): |
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if cmd.pub.is_using_postgresql(): |
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with pytest.raises(CommandError) as excinfo: |
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cmd.execute(domain='example.net', skeleton='publik') |
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assert excinfo.value.message == 'tenant already using postgresql' |
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def test_migration(cmd): |
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if not cmd.pub.is_using_postgresql(): |
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assert 'postgresql' not in cmd.pub.cfg |
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cmd.execute(domain='example.net', skeleton='publik') |
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assert 'postgresql' in cmd.pub.cfg |
wcs/ctl/management/commands/__init__.py | ||
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import os |
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from django.core.management.base import BaseCommand, CommandError |
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from qommon.publisher import get_publisher_class |
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class WcsTenantCommand(BaseCommand): |
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def add_arguments(self, parser): |
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parser.add_argument('-d', '--domain', metavar='DOMAIN', required=True) |
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super(WcsTenantCommand, self).add_arguments(parser) |
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def execute(self, *args, **kwargs): |
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self.publisher = self.get_publisher(kwargs['domain']) |
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super(WcsTenantCommand, self).execute(*args, **kwargs) |
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def get_publisher(self, domain): |
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publisher_class = get_publisher_class() |
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publisher = publisher_class.create_publisher() |
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if domain not in publisher.get_tenants(): |
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raise CommandError('unknown tenant') |
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publisher.app_dir = os.path.join(publisher.app_dir, domain) |
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publisher.set_config() |
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return publisher |
wcs/ctl/management/commands/convert_to_sql.py | ||
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import os |
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import sys |
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from django.core.management.base import CommandError |
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from wcs import publisher |
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# from wcs.ctl.convertsql import CmdConvertToSql |
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from wcs import sql |
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from wcs.ctl.management.commands import WcsTenantCommand |
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from wcs.formdef import FormDef |
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from wcs.users import User |
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import traceback |
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class Command(WcsTenantCommand): |
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def add_arguments(self, parser): |
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parser.add_argument('-s', '--skeleton', default='publik') |
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super(Command, self).add_arguments(parser) |
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def handle(self, *args, **options): |
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if self.publisher.is_using_postgresql(): |
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raise CommandError('tenant already using postgresql') |
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self.publisher.cfg['postgresql'] = self.get_postgresql_cfg( |
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options['domain'], options['skeleton']) |
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self.publisher.cleanup() |
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def get_postgresql_cfg(self, domain, skeleton): |
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cfg = self.get_default_cfg(skeleton) |
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pg_cfg = cfg['postgresql'] |
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pg_cfg['dbname'] = pg_cfg['database-template-name'] % domain |
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del pg_cfg['database-template-name'] |
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return pg_cfg |
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def get_default_cfg(self, skeleton): |
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tpub = publisher.WcsPublisher.create_publisher( |
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register_tld_names=False) |
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skeleton_fp = os.path.join(self.publisher.app_dir, 'skeletons', |
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'{}.zip'.format(skeleton)) |
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if not(os.path.isfile(skeleton_fp)): |
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raise CommandError('skeleton not found') |
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tpub.import_zip(skeleton_fp) |
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return tpub.cfg |
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def convert_to_sql(self): |
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sql.get_connection_and_cursor(new=True) |
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errors = [] |
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print('converting users') |
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sql.do_user_table() |
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count = User.count() |
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for i, user_id in enumerate(User.keys()): |
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user = User.get(user_id) |
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user.__class__ = sql.SqlUser |
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try: |
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user.store() |
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except AssertionError: |
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errors.append((user, traceback.format_exc())) |
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# update_progress(100*i/count) |
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sql.SqlUser.fix_sequences() |
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if errors: |
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error_log = open('error_user.log', 'w') |
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for user, trace in errors: |
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error_log.write('user_id {}'.format(user.id)) |
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error_log.write(trace) |
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error_log.write('-'*80) |
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error_log.close() |
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print('There were some errors, see error_user.log for details.') |
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errors = [] |
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for formdef in FormDef.select(): |
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print('converting %s' % formdef.name) |
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sql.do_formdef_tables(formdef, rebuild_views=True, |
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rebuild_global_views=True) |
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data_class = formdef.data_class(mode='files') |
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count = data_class.count() |
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# load all objects a first time, to allow the migrate() code to be |
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# run and the eventual changes properly saved. |
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for id in data_class.keys(): |
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formdata = data_class.get(id) |
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delattr(sys.modules['formdef'], formdef.url_name.title()) |
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# once this is done, reload and store everything in postgresql |
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sql_data_class = formdef.data_class(mode='sql') |
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for i, id in enumerate(data_class.keys()): |
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formdata = data_class.get(id) |
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formdata._formdef = formdef |
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formdata._evolution = formdata.evolution |
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formdata.__class__ = sql_data_class |
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try: |
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formdata.store() |
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except AssertionError: |
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errors.append((formdata, traceback.format_exc())) |
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# update_progress(100*i/count) |
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sql_data_class.fix_sequences() |
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sql.do_tracking_code_table() |
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sql.do_session_table() |
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sql.do_meta_table() |
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if errors: |
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error_log = open('error_formdata.log', 'w') |
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for formdata, trace in errors: |
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error_log.write('{} {}'.format(formdata.fromdef, formdata.id)) |
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error_log.write(trace) |
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error_log.write('-'*80) |
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error_log.close() |
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print('There were some errors, see error_formdata.log.') |
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if not self.publisher.has_site_option('postgresql'): |
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print('You still have to edit your site-options.cfg') |
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self.publisher.write_cfg() |
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