WIP: add cache

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/data/wikidata/cache.py b/data/wikidata/cache.py
new file mode 100644
index 0000000..90e2d7a
--- /dev/null
+++ b/data/wikidata/cache.py
@@ -0,0 +1,45 @@
+#!/bin/env python
+# Copyright (C) 2020 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import json
+import os
+import sys
+
+class Cache:
+    def __init__(self):
+        file_valid = False
+
+        self.path = os.path.dirname(sys.argv[0]) + os.sep + 'cache.json'
+
+        if os.path.exists(self.path):
+            self.file = open(self.path, 'r')
+            big_string = self.file.read()
+            self.json = json.loads(big_string)
+            file_valid = True
+
+        if not file_valid:
+            self.file = open(self.path, 'w')
+    def close(self):
+        self.file.close()
+    def load(self):
+        return self.json
+    def store(self, data):
+        json_str = str(json.dumps(data))
+        self.file.write(json_str)
+    def __str__(self):
+        pass
+    def __repr__(self):
+        pass