Moved dcparser to lib folder.

[wolnelektury.git] / lib / dcparser / converters.py

diff --git a/lib/dcparser/converters.py b/lib/dcparser/converters.py
new file mode 100644 (file)
index 0000000..773aedd
--- /dev/null
+++ b/lib/dcparser/converters.py
@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+from datetime import date
+import time
+import re
+
+from person import Person
+
+
+def str_to_unicode(value):
+    return unicode(value)
+
+
+def str_to_person(value):
+    comma_count = value.count(',')
+    
+    if comma_count == 0:
+        last_name, first_names = value, []
+    elif comma_count == 1:
+        last_name, first_names = value.split(',')
+        first_names = [name for name in first_names.split(' ') if len(name)]
+    else:
+        raise ValueError("value contains more than one comma: %r" % value)
+    
+    return Person(last_name.strip(), *first_names)
+
+
+def str_to_date(value):
+    try:
+        t = time.strptime(value, '%Y-%m-%d')
+    except ValueError:
+        t = time.strptime(value, '%Y')
+    return date(t[0], t[1], t[2])
+
+