def exp_get_migration_scripts(self, contract_id, contract_password):
import openerp.tools.maintenance as tm
try:
rc = tm.remote_contract(contract_id, contract_password)
if not rc.id:
raise tm.RemoteContractException('This contract does not exist or is not active')
if rc.status != 'full':
raise tm.RemoteContractException('Can not get updates for a partial contract')
_logger.info('starting migration with contract %s', rc.name)
zips = rc.retrieve_updates(rc.id, openerp.modules.get_modules_with_version())
from shutil import rmtree, copytree, copy
backup_directory = os.path.join(tools.config['root_path'], 'backup', time.strftime('%Y-%m-%d-%H-%M'))
if zips and not os.path.isdir(backup_directory):
_logger.info('create a new backup directory to store the old modules: %s', backup_directory)
os.makedirs(backup_directory)
for module in zips:
_logger.info('upgrade module %s', module)
mp = openerp.modules.get_module_path(module)
if mp:
if os.path.isdir(mp):
copytree(mp, os.path.join(backup_directory, module))
if os.path.islink(mp):
os.unlink(mp)
else:
rmtree(mp)
else:
copy(mp + 'zip', backup_directory)
os.unlink(mp + '.zip')
try:
try:
base64_decoded = base64.decodestring(zips[module])
except Exception:
_logger.error('unable to read the module %s', module)
raise
zip_contents = StringIO(base64_decoded)
zip_contents.seek(0)
try:
try:
tools.extract_zip_file(zip_contents, tools.config['addons_path'] )
except Exception:
_logger.error('unable to extract the module %s', module)
rmtree(module)
raise
finally:
zip_contents.close()
except Exception:
_logger.error('restore the previous version of the module %s', module)
nmp = os.path.join(backup_directory, module)
if os.path.isdir(nmp):
copytree(nmp, tools.config['addons_path'])
else:
copy(nmp+'.zip', tools.config['addons_path'])
raise
return True
except tm.RemoteContractException, e:
netsvc.abort_response(1, 'Migration Error', 'warning', str(e))
def exp_get_migration_scripts(self, contract_id, contract_password):
import openerp.tools.maintenance as tm
try:
rc = tm.remote_contract(contract_id, contract_password)
if not rc.id:
raise tm.RemoteContractException('This contract does not exist or is not active')
if rc.status != 'full':
raise tm.RemoteContractException('Can not get updates for a partial contract')
_logger.info('starting migration with contract %s', rc.name)
zips = rc.retrieve_updates(rc.id, openerp.modules.get_modules_with_version())
from shutil import rmtree, copytree, copy
backup_directory = os.path.join(tools.config['root_path'], 'backup', time.strftime('%Y-%m-%d-%H-%M'))
if zips and not os.path.isdir(backup_directory):
_logger.info('create a new backup directory to \
store the old modules: %s', backup_directory)
os.makedirs(backup_directory)
for module in zips:
_logger.info('upgrade module %s', module)
mp = openerp.modules.get_module_path(module)
if mp:
if os.path.isdir(mp):
copytree(mp, os.path.join(backup_directory, module))
if os.path.islink(mp):
os.unlink(mp)
else:
rmtree(mp)
else:
copy(mp + 'zip', backup_directory)
os.unlink(mp + '.zip')
try:
try:
base64_decoded = base64.decodestring(zips[module])
except Exception:
_logger.error('unable to read the module %s', module)
raise
zip_contents = StringIO(base64_decoded)
zip_contents.seek(0)
try:
try:
tools.extract_zip_file(zip_contents, tools.config['addons_path'] )
except Exception:
_logger.error('unable to extract the module %s', module)
rmtree(module)
raise
finally:
zip_contents.close()
except Exception:
_logger.error('restore the previous version of the module %s', module)
nmp = os.path.join(backup_directory, module)
if os.path.isdir(nmp):
copytree(nmp, tools.config['addons_path'])
else:
copy(nmp+'.zip', tools.config['addons_path'])
raise
return True
except tm.RemoteContractException, e:
netsvc.abort_response(1, 'Migration Error', 'warning', str(e))