invenio_migrator/records.py
def prepare_revisions(self):
        """Prepare data."""
        # Prepare revisions
        self.revisions = []

        it = [self.data['record'][0]] if self.latest_only \
            else self.data['record']

        for i in it:
            self.revisions.append(self._prepare_revision(i))
def prepare_revisions(self):
        """Prepare data."""
        # Prepare revisions
        self.revisions = []

        it = [self.data['record'][0]] if self.latest_only \
            else self.data['record']

        for i in it:
            self.revisions.append(self._prepare_revision(i))
Prepare data.