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| author | Jon Schlueter <jschlueter@redhat.com> | 2016-02-06 23:42:56 -0500 |
|---|---|---|
| committer | Jon Schlueter <jschlueter@redhat.com> | 2016-02-09 21:12:53 -0500 |
| commit | f9a3fb0b26a407b9be87c87f39fcf94301b72d11 (patch) | |
| tree | 095d74ad28ef1f53b6539989381297efd58709d4 /gps/misc.py | |
| parent | 093473653817f7fd4da19453d02f84e1979170a5 (diff) | |
| download | gpsd-f9a3fb0b26a407b9be87c87f39fcf94301b72d11.tar.gz | |
[pep8] autopep8 whitespace cleanup
large scale autopep8 cleanup of several
pep8 whitespace warnings
Diffstat (limited to 'gps/misc.py')
| -rw-r--r-- | gps/misc.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gps/misc.py b/gps/misc.py index 240a9465..2fa2b5b5 100644 --- a/gps/misc.py +++ b/gps/misc.py @@ -18,14 +18,17 @@ MPS_TO_KNOTS = 1.9438445 # Meters per second to knots # EarthDistance code swiped from Kismet and corrected + def Deg2Rad(x): "Degrees to radians." return x * (math.pi/180) + def Rad2Deg(x): "Radians to degress." return x * (180/math.pi) + def CalcRad(lat): "Radius of curvature in meters at specified latitude." a = 6378.137 @@ -51,6 +54,7 @@ def CalcRad(lat): r = r * 1000.0 # Convert to meters return r + def EarthDistance((lat1, lon1), (lat2, lon2)): "Distance in meters between two points specified in degrees." x1 = CalcRad(lat1) * math.cos(Deg2Rad(lon1)) * math.sin(Deg2Rad(90-lat1)) @@ -68,6 +72,7 @@ def EarthDistance((lat1, lon1), (lat2, lon2)): elif a < -1: a = -1 return CalcRad((lat1+lat2) / 2) * math.acos(a) + def MeterOffset((lat1, lon1), (lat2, lon2)): "Return offset in meters of second arg from first." dx = EarthDistance((lat1, lon1), (lat1, lon2)) @@ -76,6 +81,7 @@ def MeterOffset((lat1, lon1), (lat2, lon2)): if lon1 < lon2: dx *= -1 return (dx, dy) + def isotime(s): "Convert timestamps in ISO8661 format to and from Unix time." if type(s) == type(1): |