Source code for tvb.core.code_versions.code_update_scripts.6093_update_code

# -*- coding: utf-8 -*-
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#
# TheVirtualBrain-Framework Package. This package holds all Data Management, and 
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"""
Change Project structure for TVB version 1.1.5.

.. moduleauthor:: Mihai Andrei <mihai.andrei@codemart.ro>
"""
import os
import tvb_data.obj
from tvb.adapters.uploaders.obj_importer import ObjSurfaceImporter
from tvb.basic.logger.builder import get_logger
from tvb.core.entities.storage import dao
from tvb.core.services.operation_service import OperationService
from tvb.datatypes.surfaces import SurfaceTypesEnum

DATA_FILE_FACE = os.path.join(os.path.dirname(tvb_data.obj.__file__), "face_surface.obj")

LOGGER = get_logger(__name__)
PAGE_SIZE = 20




def update():
    """
    Update TVB code to SVN revision version 6093.
    This update was done for release 1.1.5.
    """
    projects_count = dao.get_all_projects(is_count=True)

    for page_start in range(0, projects_count, PAGE_SIZE):
        projects_page = dao.get_all_projects(page_start=page_start, page_size=PAGE_SIZE)

        for project in projects_page:
            try:
                user = dao.get_system_user()
                adapter = ObjSurfaceImporter()
                OperationService().fire_operation(adapter, user, project.id, visible=False,
                                                  surface_type=SurfaceTypesEnum.FACE_SURFACE.value,
                                                  data_file=DATA_FILE_FACE)
            except Exception:
                LOGGER.exception("could not migrate project id: %s, name %s" % (project.id, project.name))