re add initfile

Author: johtoblan

geohash/__init__.py

@@ -0,0 +1,21 @@
+"""
+Copyright (C) 2008 Leonard Norrgard <leonard.norrgard@gmail.com>
+Copyright (C) 2015 Leonard Norrgard <leonard.norrgard@gmail.com>
+
+This file is part of Geohash.
+
+Geohash 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.
+
+Geohash 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 Geohash.  If not, see
+<http://www.gnu.org/licenses/>.
+"""
+from .geohash import decode_exactly, decode, encode

geohash/geohash.py

@@ -18,7 +18,7 @@
 License along with Geohash.  If not, see
 <http://www.gnu.org/licenses/>.
 """
-from math import log10 as _log10
+from math import log10 as log10
 
 #  Note: the alphabet in geohash differs from the common base32
 #  alphabet described in IETF's RFC 4648
@@ -69,8 +69,8 @@ def decode(geohash):
     """
     lat, lon, lat_err, lon_err = decode_exactly(geohash)
     # Format to the number of decimals that are known
-    prec_lat = max(1, int(round(-_log10(lat_err)))) - 1
-    prec_lon = max(1, int(round(-_log10(lon_err)))) - 1
+    prec_lat = max(1, int(round(-log10(lat_err)))) - 1
+    prec_lon = max(1, int(round(-log10(lon_err)))) - 1
     lats = f"{lat:.{prec_lat}f}"
     lons = f"{lon:.{prec_lon}f}"
     lats = lats.rstrip('0') if "." in lats else lats