Source code for tvb.core.code_versions.code_update_manager

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"""
.. moduleauthor:: Bogdan Neacsa <bogdan.neacsa@codemart.ro>
"""

from tvb.basic.profile import TvbProfile
from tvb.basic.config import stored
from tvb.core.code_versions.base_classes import UpdateManager
import tvb.core.code_versions.code_update_scripts as code_versions


[docs] class CodeUpdateManager(UpdateManager): """ A manager that goes through all the scripts that are newer than the version number written in the .tvb.basic.config.setting configuration file. """ def __init__(self): super(CodeUpdateManager, self).__init__(code_versions, TvbProfile.current.version.CODE_CHECKED_TO_VERSION, TvbProfile.current.version.REVISION_NUMBER)
[docs] def run_update_script(self, script_name): """ Add specific code after every update script. """ super(CodeUpdateManager, self).run_update_script(script_name) # After each update mark the update in cfg file. # In case one update script fails, the ones before will not be repeated. TvbProfile.current.manager.add_entries_to_config_file( {stored.KEY_LAST_CHECKED_CODE_VERSION: script_name.split('_')[0]})
[docs] def run_all_updates(self): """ Upgrade the code to current version. Go through all update scripts with lower SVN version than the current running version. """ if TvbProfile.is_first_run(): # We've just started with a clean TVB. No need to upgrade anything. return super(CodeUpdateManager, self).run_all_updates() if self.checked_version < self.current_version: TvbProfile.current.manager.add_entries_to_config_file( {stored.KEY_LAST_CHECKED_CODE_VERSION: TvbProfile.current.version.REVISION_NUMBER})