Initial snapshot

test/packages/ktp/database.py

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+#
+# ---------- header -----------------------------------------------------------
+#
+# project       kaneton
+#
+# license       kaneton
+#
+# file          /home/mycure/KANETON-TEST-SYSTEM/packages/ktp/database.py
+#
+# created       julien quintard   [mon oct 25 20:23:05 2010]
+# updated       julien quintard   [thu feb  3 23:58:14 2011]
+#
+
+#
+# ---------- packages ---------------------------------------------------------
+#
+
+import yaml
+import os
+import re
+
+#
+# ---------- definitions ------------------------------------------------------
+#
+
+Extension = ".db"
+
+#
+# ---------- functions --------------------------------------------------------
+#
+
+#
+# this function returns a list of database identifiers.
+#
+def                     List(directory):
+  databases = []
+  entries = None
+  entry = None
+  path = None
+
+  entries = os.listdir(directory)
+
+  for entry in entries:
+    path = directory + "/" + entry
+
+    if os.path.isfile(path) and re.search("^.*" + Extension + "$", path):
+      databases += [ entry[:-len(Extension)] ]
+
+  return databases
+
+#
+# this function generates a database based on the given configuration.
+#
+def                     Generate(configuration):
+  return configuration
+
+#
+# this function stores a database.
+#
+def                     Store(database, path):
+  yaml.dump(database,
+            file(path, 'w'))
+
+#
+# this function loads a database.
+#
+def                     Load(path):
+  return yaml.load(file(path, 'r'))