Change add support for freebsd /var/db/zoneinfo when getting local timezone information.

.gitignore

@@ -13,9 +13,10 @@ restore/
 
 ######################
 #  SB Test Related   #
+tests/cache/*
 tests/Logs/*
 tests/sickbeard.*
-tests/cache.db
+tests/*.db
 
 ######################
 #  Compiled source   #

CHANGES.md

@@ -190,6 +190,7 @@
 * Fix add custom torrent RSS
 * Remove ILT torrent provider
 * Update Tornado Web Server 4.3.dev1 (1b6157d) to 4.4.dev1 (c2b4d05)
+* Change add support for freebsd /var/db/zoneinfo when getting local timezone information
 
 
 ### 0.11.15 (2016-09-13 19:50:00 UTC)

HACKS.txt

@@ -10,3 +10,4 @@ Libs with customisations...
 /lib/requests/packages/urllib3/util/ssl_.py
 /lib/tornado
 /lib/tvdb/tvdb_api.py
+/lib/tzlocal/unix.py

lib/tzlocal/unix.py

@@ -90,6 +90,13 @@ def _get_localzone(_root='/'):
                 # We found a timezone
                 return pytz.timezone(etctz.replace(' ', '_'))
 
+    # look for FreeBSD's /var/db/zoneinfo file, which contains the zone name and a newline.
+    freebsd_zoneinfo = os.path.join(_root, 'var/db/zoneinfo')
+    if os.path.exists(freebsd_zoneinfo):
+        with open(freebsd_zoneinfo, 'rt') as tzfile:
+            data = tzfile.read().strip()
+            return pytz.timezone(data)
+
     # systemd distributions use symlinks that include the zone name, 
     # see manpage of localtime(5) and timedatectl(1)
     tzpath = os.path.join(_root, 'etc/localtime')