Add first function for hex to word

1 files changed, 27 insertions, 0 deletions

diff --git a/pgpwordlist/funcs.py b/pgpwordlist/funcs.py
new file mode 100644
index 0000000..59a5972
--- /dev/null
+++ b/pgpwordlist/funcs.py
@@ -0,0 +1,27 @@
+# Copyright 2016  Lars Wirzenius
+#
+# 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# =*= License: GPL-3+ =*=
+
+
+import pgpwordlist
+
+
+def get_word(hex, offset):
+    hex = hex.lower()
+    t = pgpwordlist.pgp_word_list.get(hex)
+    if t is None:
+        raise KeyError(hex)
+    return t[offset % 2]