sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-10-30 22:53:59 +00:00
Code Issues Releases Wiki Activity

Fix docker build

Browse Source
This commit is contained in:
Otto Winter
2018-08-26 11:26:14 +02:00
parent 1576e1847e
commit 74c70509c2
19 changed files with 1086 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
esphomeyaml/components/time/__init__.py
View File

@@ -48,10 +48,34 @@ def _tz_dst_str(dt):
def detect_tz():
try:
import tzlocal
import pytz
except ImportError:
raise vol.Invalid("No timezone specified and 'tzlocal' not installed. To automatically "
"detect the timezone please install tzlocal (pip2 install tzlocal)")
tz = tzlocal.get_localzone()
try:
tz = tzlocal.get_localzone()
except pytz.exceptions.UnknownTimeZoneError:
_LOGGER.warning("Could not auto-detect timezone. Using UTC...")
return 'UTC'
def _dst(dt, is_dst):
try:
return tz.dst(dt, is_dst=is_dst)
except TypeError: # stupid pytz...
return tz.dst(dt)
def _tzname(dt, is_dst):
try:
return tz.tzname(dt, is_dst=is_dst)
except TypeError: # stupid pytz...
return tz.tzname(dt)
def _utcoffset(dt, is_dst):
try:
return tz.utcoffset(dt, is_dst=is_dst)
except TypeError: # stupid pytz...
return tz.utcoffset(dt)
dst_begins = None
dst_tzname = None
dst_utcoffset = None
@@ -64,17 +88,17 @@ def detect_tz():
dt = datetime.datetime(year=this_year, month=1, day=1)
last_dst = None
while dt.year == this_year:
current_dst = tz.dst(dt, is_dst=not last_dst)
current_dst = _dst(dt, not last_dst)
is_dst = bool(current_dst)
if is_dst != last_dst:
if is_dst:
dst_begins = dt
dst_tzname = tz.tzname(dt, is_dst=True)
dst_utcoffset = tz.utcoffset(dt, is_dst=True)
dst_tzname = _tzname(dt, True)
dst_utcoffset = _utcoffset(dt, True)
else:
dst_ends = dt + hour
norm_tzname = tz.tzname(dt, is_dst=False)
norm_utcoffset = tz.utcoffset(dt, is_dst=False)
norm_tzname = _tzname(dt, False)
norm_utcoffset = _utcoffset(dt, False)
last_dst = is_dst
dt += hour