Exemple utilisation sco_archive

2022-12-26 20:06:46 -03:00 · 2022-12-26 20:06:46 -03:00 · cc0c544519
commit cc0c544519
parent 71116e6b39
1 changed files with 96 additions and 0 deletions
--- a/app/scodoc/sco_archive_exemple.py
+++ b/app/scodoc/sco_archive_exemple.py
@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+# -*- coding: utf-8 -*-
+
+##############################################################################
+#
+# Gestion scolarite IUT
+#
+# Copyright (c) 1999 - 2022 Emmanuel Viennet.  All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#   Emmanuel Viennet      emmanuel.viennet@viennet.net
+#
+##############################################################################
+
+"""ScoDoc : gestion des fichiers archivés associés aux assiduités
+     Il s'agit de fichiers quelconques, xxx
+"""
+
+# Exemple minimal pour @iziram
+
+from app.scodoc import sco_archives
+
+
+class AbsArchiver(sco_archives.BaseArchiver):
+    def __init__(self):
+        sco_archives.BaseArchiver.__init__(
+            self, archive_type="xp_abs"
+        )  # <<< adapter le nom du type pour refléter l'usage
+
+
+AbsArchive = AbsArchiver()
+
+# A partir d'ici, essais interactifs avec flask shell
+
+mapp.set_sco_dept("RT")
+ctx.push()
+
+# supposons que l'id de l'archive soit l'étudid
+# (cela pourrait être autre chose, comme un id d'assiduité ou de justif...)
+
+mon_id = 1
+AbsArchive.list_obj_archives(mon_id)
+
+"""
+On voit que ScoDoc s'occupe de créer les répertoires côté serveur
+[Mon Dec 26 19:38:11 2022] scodoc:  (RT) initialized archiver, path=/opt/scodoc-data/archives/xp_abs
+[Mon Dec 26 19:38:11 2022] scodoc:  (RT) creating directory /opt/scodoc-data/archives/xp_abs
+[Mon Dec 26 19:38:11 2022] scodoc:  (RT) creating directory /opt/scodoc-data/archives/xp_abs/5
+[Mon Dec 26 19:38:11 2022] scodoc:  (RT) creating directory /opt/scodoc-data/archives/xp_abs/5/1
+[]
+
+et a renvoyé une liste vide
+"""
+
+archive_id = AbsArchive.create_obj_archive(
+    mon_id, "la description du truc que je veux archiver"
+)
+
+data = b"un paquet de donnees a stocker"
+
+AbsArchive.store(archive_id, "toto", data)
+
+AbsArchive.store(archive_id, "../../tmp/titi", data + data)
+# ici on remarque que le chemin a été vérifié et sécurisé
+
+# ------   Relecture:
+archive_ids = AbsArchive.list_obj_archives(mon_id)
+# -> ['/opt/scodoc-data/archives/xp_abs/5/1/2022-12-26-19-41-54']
+
+assert archive_ids[0] == archive_id
+
+AbsArchive.get_archive_description(archive_id)
+
+# Liste le contenu:
+names = AbsArchive.list_archive(archive_id)
+assert ["....tmptiti", "toto"] == names
+
+# Obtient un objet de l'archive
+archive_name = AbsArchive.get_archive_name(archive_id)
+data2 = AbsArchive.get_archived_file(mon_id, archive_name, names[0])
+
+# Et enfin pour effacer une archive:
+AbsArchive.delete_archive(mon_id)