# Coverage for pygeodesy/namedTuples.py : 99%

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Tuples returned by C{pygeodesy} functions and class methods are all instances of some C{Named...Tuple} class, all sub-classes of C{_NamedTuple} defined in C{pygeodesy.named}. ''' from pygeodesy.basics import map1, _xinstanceof # from pygeodesy.constants import INT0 # from .units from pygeodesy.errors import _ALL_LAZY, _MODS, _xkwds_not # _xkwds from pygeodesy.interns import NN, _1_, _2_, _a_, _A_, _area_, _angle_, _b_, \ _B_, _band_, _c_, _C_, _convergence_, _datum_, \ _D_, _distance_, _E_, _easting_, _end_, _epoch_, \ _fi_, _j_, _h_, _height_, _hemipole_, _initial_, \ _lam_, _lat_, _lon_, _n_, _northing_, _number_, \ _outside_, _phi_, _point_, _precision_, _radius_, \ _points_, _reframe_, _scale_, _start_, _x_, _y_, \ _z_, _zone_ # from pygeodesy.lazily import _ALL_LAZY, _ALL_MODS as _MODS # from .errors from pygeodesy.named import _NamedTuple, _Pass, property_RO # from pygeodesy.props import property_RO # from .named from pygeodesy.units import Band, Bearing, Degrees, Degrees2, Easting, \ FIx, Height, Int, INT0, Lam, Lat, Lon, Meter, \ Meter2, Northing, Number_, Phi, Precision_, \ Radians, Radius, Scalar, Str __all__ = _ALL_LAZY.namedTuples __version__ = '22.09.15' # __DUNDER gets mangled in class _closest_ = 'closest' _destination_ = 'destination' _elel_ = 'll' _final_ = 'final' _fraction_ = 'fraction' _normal_ = 'normal' class Bearing2Tuple(_NamedTuple): '''2-Tuple C{(initial, final)} bearings, both in compass C{degrees360}. ''' _Names_ = (_initial_, _final_) _Units_ = ( Bearing, Bearing) class Bounds2Tuple(_NamedTuple): # .geohash.py, .latlonBase.py, .points.py '''2-Tuple C{(latlonSW, latlonNE)} with the bounds' lower-left and upper-right corner as C{LatLon} instance. ''' _Names_ = ('latlonSW', 'latlonNE') _Units_ = (_Pass, _Pass) class Bounds4Tuple(_NamedTuple): # .geohash.py, .points.py '''4-Tuple C{(latS, lonW, latN, lonE)} with the bounds' lower-left C{(LatS, LowW)} and upper-right C{(latN, lonE)} corner lat- and longitudes. ''' _Names_ = ('latS', 'lonW', 'latN', 'lonE') _Units_ = ( Lat, Lon, Lat, Lon) def enclosures(self, S_other, *W_N_E): '''Get the enclosures of this around an other L{Bounds4Tuple}. @arg S_other: Bottom C{latS} (C{scalar}) or an other L{Bounds4Tuple} instance. @arg W_N_E: Left C{lonW}, top C{latN} and right C{lonE}, each a (C{scalar}) for C{scalar B{S_other}}. @return: A L{Bounds4Tuple} with the I{margin} at each of the 4 sides, positive if this side I{encloses} (is on the I{outside} of) the other, negative if not or zero if abutting. ''' s, w, n, e = self S, W, N, E = map1(float, S_other, *W_N_E) if W_N_E else S_other return Bounds4Tuple(map1(float, S - s, W - w, n - N, e - E)) # *map1 def overlap(self, S_other, *W_N_E): '''Intersect this with an other L{Bounds4Tuple}. @arg S_other: Bottom C{latS} (C{scalar}) or an other L{Bounds4Tuple} instance. @arg W_N_E: Left C{lonW}, top C{latN} and right C{lonE}, each a (C{scalar}) for C{scalar B{S_other}}. @return: C{None} if the bounds do not overlap, otherwise the intersection of both as a L{Bounds4Tuple}. ''' s, w, n, e = self S, W, N, E = map1(float, S_other, *W_N_E) if W_N_E else S_other return None if s > N or n < S or w > E or e < W else \ Bounds4Tuple(max(s, S), max(w, W), min(n, N), min(e, E)) class Destination2Tuple(_NamedTuple): # .ellipsoidalKarney.py, -Vincenty.py '''2-Tuple C{(destination, final)}, C{destination} in C{LatLon} and C{final} bearing in compass C{degrees360}. ''' _Names_ = (_destination_, _final_) _Units_ = (_Pass, Bearing) class Destination3Tuple(_NamedTuple): # .karney.py '''3-Tuple C{(lat, lon, final)}, destination C{lat}, C{lon} in C{degrees90} respectively C{degrees180} and C{final} bearing in compass C{degrees360}. ''' _Names_ = (_lat_, _lon_, _final_) _Units_ = ( Lat, Lon, Bearing) class Distance2Tuple(_NamedTuple): # .datum.py, .ellipsoidalBase.py '''2-Tuple C{(distance, initial)}, C{distance} in C{meter} and C{initial} bearing in compass C{degrees360}. ''' _Names_ = (_distance_, _initial_) _Units_ = ( Meter, Bearing) class Distance3Tuple(_NamedTuple): # .ellipsoidalKarney.py, -Vincenty.py '''3-Tuple C{(distance, initial, final)}, C{distance} in C{meter} and C{initial} and C{final} bearing, both in compass C{degrees360}. ''' _Names_ = (_distance_, _initial_, _final_) _Units_ = ( Meter, Bearing, Bearing) class Distance4Tuple(_NamedTuple): # .formy.py, .points.py '''4-Tuple C{(distance2, delta_lat, delta_lon, unroll_lon2)} with the distance in C{degrees squared}, the latitudinal C{delta_lat = B{lat2} - B{lat1}}, the wrapped, unrolled and adjusted longitudinal C{delta_lon = B{lon2} - B{lon1}} and C{unroll_lon2}, the unrolled or original B{C{lon2}}. @note: Use Function L{pygeodesy.degrees2m} to convert C{degrees squared} to C{meter} as M{degrees2m(sqrt(distance2), ...)} or M{degrees2m(hypot(delta_lat, delta_lon), ...)}. ''' _Names_ = ('distance2', 'delta_lat', 'delta_lon', 'unroll_lon2') _Units_ = ( Degrees2, Degrees, Degrees, Degrees) class EasNor2Tuple(_NamedTuple): # .css, .osgr, .ups, .utm, .utmupsBase '''2-Tuple C{(easting, northing)}, both in C{meter}, conventionally. ''' _Names_ = (_easting_, _northing_) _Units_ = ( Easting, Northing) class EasNor3Tuple(_NamedTuple): # .css.py, .lcc.py '''3-Tuple C{(easting, northing, height)}, all in C{meter}, conventionally. ''' _Names_ = (_easting_, _northing_, _height_) _Units_ = ( Easting, Northing, Height) class Forward4Tuple(_NamedTuple): '''4-Tuple C{(easting, northing, convergence, scale)} in C{meter}, C{meter}, C{degrees} and C{scalar}. ''' _Names_ = (_easting_, _northing_, _convergence_, _scale_) _Units_ = ( Easting, Northing, Degrees, Scalar) class Intersection3Tuple(_NamedTuple): # .css.py, .lcc.py '''3-Tuple C{(point, outside1, outside2)} of an intersection C{point} and C{outside1}, the position of the C{point}, C{-1} if before the start, C{+1} if after the end and C{0} if on or between the start and end point of the first line. Similarly, C{outside2} is C{-2}, C{+2} or C{0} to indicate the position of C{point} on the second line or path. If a path was specified with an initial bearing instead of an end point, C{outside1} and/or C{outside2} will be C{0} if the intersection C{point} is on the start point or C{+1} respectively C{+2} if the intersection C{point} is after the start point, in the direction of the bearing. ''' _Names_ = (_point_, _outside_ + _1_, _outside_ + _2_) _Units_ = (_Pass, Int, Int) class LatLon2Tuple(_NamedTuple): '''2-Tuple C{(lat, lon)} in C{degrees90} and C{degrees180}. ''' _Names_ = (_lat_, _lon_) _Units_ = ( Lat, Lon) def to3Tuple(self, height): '''Extend this L{LatLon2Tuple} to a L{LatLon3Tuple}. @arg height: The height to add (C{scalar}). @return: A L{LatLon3Tuple}C{(lat, lon, height)}. @raise ValueError: Invalid B{C{height}}. ''' return self._xtend(LatLon3Tuple, height) def to4Tuple(self, height, datum): '''Extend this L{LatLon2Tuple} to a L{LatLon4Tuple}. @arg height: The height to add (C{scalar}). @arg datum: The datum to add (C{Datum}). @return: A L{LatLon4Tuple}C{(lat, lon, height, datum)}. @raise TypeError: If B{C{datum}} not a C{Datum}. @raise ValueError: Invalid B{C{height}}. ''' return self.to3Tuple(height).to4Tuple(datum) class LatLon3Tuple(_NamedTuple): '''3-Tuple C{(lat, lon, height)} in C{degrees90}, C{degrees180} and C{meter}, conventionally. ''' _Names_ = (_lat_, _lon_, _height_) _Units_ = ( Lat, Lon, Height) def to4Tuple(self, datum): '''Extend this L{LatLon3Tuple} to a L{LatLon4Tuple}. @arg datum: The datum to add (C{Datum}). @return: A L{LatLon4Tuple}C{(lat, lon, height, datum)}. @raise TypeError: If B{C{datum}} not a C{Datum}. ''' _xinstanceof(_MODS.datums.Datum, datum=datum) return self._xtend(LatLon4Tuple, datum) class LatLon4Tuple(LatLon3Tuple): # .cartesianBase.py, .css.py, .ecef.py, .lcc.py '''4-Tuple C{(lat, lon, height, datum)} in C{degrees90}, C{degrees180}, C{meter} and L{Datum}. ''' _Names_ = (_lat_, _lon_, _height_, _datum_) _Units_ = ( Lat, Lon, Height, _Pass) def _LL4Tuple(lat, lon, height, datum, LatLon, LatLon_kwds, inst=None, iteration=None, name=NN): '''(INTERNAL) Return a L{LatLon4Tuple} or an B{C{LatLon}} instance. ''' if LatLon is None: # ignore LatLon_kwds r = LatLon4Tuple(lat, lon, height, datum, name=name) else: kwds = {} if inst is None else _xkwds_not(None, # datum=getattr(inst, _datum_, None), epoch=getattr(inst, _epoch_, None), reframe=getattr(inst, _reframe_, None)) # PYCHOK indent kwds.update(datum=datum, height=height, name=name) if LatLon_kwds: kwds.update(LatLon_kwds) r = LatLon(lat, lon, **kwds) if iteration is not None: # like .named._namedTuple.__new__ r._iteration = iteration return r class LatLonDatum3Tuple(_NamedTuple): # .lcc.py, .osgr.py '''3-Tuple C{(lat, lon, datum)} in C{degrees90}, C{degrees180} and L{Datum}. ''' _Names_ = (_lat_, _lon_, _datum_) _Units_ = ( Lat, Lon, _Pass) class LatLonDatum5Tuple(LatLonDatum3Tuple): # .ups.py, .utm.py, .utmupsBase.py '''5-Tuple C{(lat, lon, datum, convergence, scale)} in C{degrees90}, C{degrees180}, L{Datum}, C{degrees} and C{float}. ''' _Names_ = LatLonDatum3Tuple._Names_ + (_convergence_, _scale_) _Units_ = LatLonDatum3Tuple._Units_ + ( Degrees, Scalar) class LatLonPrec3Tuple(_NamedTuple): # .gars.py, .wgrs.py '''3-Tuple C{(lat, lon, precision)} in C{degrees}, C{degrees} and C{int}. ''' _Names_ = (_lat_, _lon_, _precision_) _Units_ = ( Lat, Lon, Precision_) def to5Tuple(self, height, radius): '''Extend this L{LatLonPrec3Tuple} to a L{LatLonPrec5Tuple}. @arg height: The height to add (C{float} or C{None}). @arg radius: The radius to add (C{float} or C{None}). @return: A L{LatLonPrec5Tuple}C{(lat, lon, precision, height, radius)}. ''' return self._xtend(LatLonPrec5Tuple, height, radius) class LatLonPrec5Tuple(LatLonPrec3Tuple): # .wgrs.py '''5-Tuple C{(lat, lon, precision, height, radius)} in C{degrees}, C{degrees}, C{int} and C{height} or C{radius} in C{meter} (or C{None} if missing). ''' _Names_ = LatLonPrec3Tuple._Names_ + (_height_, _radius_) _Units_ = LatLonPrec3Tuple._Units_ + ( Height, Radius) class NearestOn2Tuple(_NamedTuple): # .ellipsoidalBaseDI.py '''2-Tuple C{(closest, fraction)} of the C{closest} point on and C{fraction} along a line (segment) between two points. The C{fraction} is C{0} if the closest point is the first or C{1} the second of the two points. Negative C{fraction}s indicate the closest point is C{before} the first point. For C{fraction > 1.0} the closest point is after the second point. ''' _Names_ = (_closest_, _fraction_) _Units_ = (_Pass, _Pass) class NearestOn3Tuple(_NamedTuple): # .points.py, .sphericalTrigonometry.py '''3-Tuple C{(closest, distance, angle)} of the C{closest} point on the polygon, either a C{LatLon} instance or a L{LatLon3Tuple}C{(lat, lon, height)} and the C{distance} and C{angle} to the C{closest} point are in C{meter} respectively compass C{degrees360}. ''' _Names_ = (_closest_, _distance_, _angle_) _Units_ = (_Pass, Meter, Degrees) class NearestOn4Tuple(_NamedTuple): '''4-Tuple C{(lat, lon, distance, normal)} with the C{lat}- and C{lon}gitude of the nearest point, the C{distance} in C{meter} and the azimuth of the C{normal}, perpendicular line. ''' _Names_ = (_lat_, _lon_, _distance_, _normal_) _Units_ = ( Lat, Lon, Meter, Bearing) class NearestOn5Tuple(_NamedTuple): '''5-Tuple C{(lat, lon, distance, angle, height)} all in C{degrees}, except C{height}. The C{distance} is the L{pygeodesy.equirectangular} distance between the closest and the reference B{C{point}} in C{degrees}. The C{angle} from the reference B{C{point}} to the closest point is in compass C{degrees360}, see function L{pygeodesy.compassAngle}. The C{height} is the (interpolated) height at the closest point in C{meter} or C{0}. ''' _Names_ = (_lat_, _lon_, _distance_, _angle_, _height_) _Units_ = ( Lat, Lon, Degrees, Degrees, Meter) class NearestOn6Tuple(_NamedTuple): # .latlonBase.py, .vector3d.py '''6-Tuple C{(closest, distance, fi, j, start, end)} with the C{closest} point, the C{distance} in C{meter}, conventionally and the C{start} and C{end} point of the path or polygon edge. Fractional index C{fi} (an L{FIx} instance) and index C{j} indicate the path or polygon edge and the fraction along that edge with the C{closest} point. The C{start} and C{end} points may differ from the given path or polygon points at indices C{fi} respectively C{j}, when unrolled (C{wrap} is C{True}). Also, the C{start} and/or C{end} point may be the same instance as the C{closest} point, for example when the very first path or polygon point is the nearest. ''' _Names_ = (_closest_, _distance_, _fi_, _j_, _start_, _end_) _Units_ = (_Pass, Meter, FIx, Number_, _Pass , _Pass) class NearestOn8Tuple(_NamedTuple): # .ellipsoidalBaseDI.py '''8-Tuple C{(closest, distance, fi, j, start, end, initial, final)}, like L{NearestOn6Tuple} but extended with the C{initial} and the C{final} bearing at the reference respectively the C{closest} point, both in compass C{degrees}. ''' _Names_ = NearestOn6Tuple._Names_ + Distance3Tuple._Names_[-2:] _Units_ = NearestOn6Tuple._Units_ + Distance3Tuple._Units_[-2:] class PhiLam2Tuple(_NamedTuple): # .frechet.py, .hausdorff.py, .latlonBase.py, .points.py, .vector3d.py '''2-Tuple C{(phi, lam)} with latitude C{phi} in C{radians[PI_2]} and longitude C{lam} in C{radians[PI]}. @note: Using C{phi/lambda} for lat-/longitude in C{radians} follows Chris Veness' U{convention <https://www.Movable-Type.co.UK/scripts/latlong.html>}. ''' _Names_ = (_phi_, _lam_) _Units_ = ( Phi, Lam) def to3Tuple(self, height): '''Extend this L{PhiLam2Tuple} to a L{PhiLam3Tuple}. @arg height: The height to add (C{scalar}). @return: A L{PhiLam3Tuple}C{(phi, lam, height)}. @raise ValueError: Invalid B{C{height}}. ''' return self._xtend(PhiLam3Tuple, height) def to4Tuple(self, height, datum): '''Extend this L{PhiLam2Tuple} to a L{PhiLam4Tuple}. @arg height: The height to add (C{scalar}). @arg datum: The datum to add (C{Datum}). @return: A L{PhiLam4Tuple}C{(phi, lam, height, datum)}. @raise TypeError: If B{C{datum}} not a C{Datum}. @raise ValueError: Invalid B{C{height}}. ''' return self.to3Tuple(height).to4Tuple(datum) class PhiLam3Tuple(_NamedTuple): # .nvector.py, extends -2Tuple '''3-Tuple C{(phi, lam, height)} with latitude C{phi} in C{radians[PI_2]}, longitude C{lam} in C{radians[PI]} and C{height} in C{meter}. @note: Using C{phi/lambda} for lat-/longitude in C{radians} follows Chris Veness' U{convention <https://www.Movable-Type.co.UK/scripts/latlong.html>}. ''' _Names_ = (_phi_, _lam_, _height_) _Units_ = ( Phi, Lam, Height) def to4Tuple(self, datum): '''Extend this L{PhiLam3Tuple} to a L{PhiLam4Tuple}. @arg datum: The datum to add (C{Datum}). @return: A L{PhiLam4Tuple}C{(phi, lam, height, datum)}. @raise TypeError: If B{C{datum}} not a C{Datum}. ''' _xinstanceof(_MODS.datums.Datum, datum=datum) return self._xtend(PhiLam4Tuple, datum) class PhiLam4Tuple(_NamedTuple): # extends -3Tuple '''4-Tuple C{(phi, lam, height, datum)} with latitude C{phi} in C{radians[PI_2]}, longitude C{lam} in C{radians[PI]}, C{height} in C{meter} and L{Datum}. @note: Using C{phi/lambda} for lat-/longitude in C{radians} follows Chris Veness' U{convention <https://www.Movable-Type.co.UK/scripts/latlong.html>}. ''' _Names_ = (_phi_, _lam_, _height_, _datum_) _Units_ = ( Phi, Lam, Height, _Pass) class Point3Tuple(_NamedTuple): '''3-Tuple C{(x, y, ll)} in C{meter}, C{meter} and C{LatLon}. ''' _Names_ = (_x_, _y_, _elel_) _Units_ = ( Meter, Meter, _Pass) class Points2Tuple(_NamedTuple): # .formy.py, .latlonBase.py '''2-Tuple C{(number, points)} with the C{number} of points and -possible reduced- C{list} or C{tuple} of C{points}. ''' _Names_ = (_number_, _points_) _Units_ = ( Number_, _Pass) class Reverse4Tuple(_NamedTuple): '''4-Tuple C{(lat, lon, convergence, scale)} with C{lat}- and C{lon}gitude in C{degrees}, I{gamma} meridian C{convergence} at point in C{degrees180} and I{k} C{scale} of projection at point C{scalar}. ''' _Names_ = (_lat_, _lon_, _convergence_, _scale_) _Units_ = ( Lat, Lon, Degrees, Scalar) class Triangle7Tuple(_NamedTuple): '''7-Tuple C{(A, a, B, b, C, c, area)} with interior angles C{A}, C{B} and C{C} in C{degrees}, spherical sides C{a}, C{b} and C{c} in C{meter} and the C{area} of a spherical triangle in I{square} C{meter}. ''' _Names_ = (_A_, _a_, _B_, _b_, _C_, _c_, _area_) _Units_ = ( Degrees, Meter, Degrees, Meter, Degrees, Meter, Meter2) class Triangle8Tuple(_NamedTuple): '''8-Tuple C{(A, a, B, b, C, c, D, E)} with interior angles C{A}, C{B} and C{C}, spherical sides C{a}, C{b} and C{c}, I{spherical deficit} C{D} and I{spherical excess} C{E} of a spherical triangle, all in C{radians}. ''' _Names_ = (_A_, _a_, _B_, _b_, _C_, _c_, _D_, _E_) _Units_ = ( Radians, Radians, Radians, Radians, Radians, Radians, Radians, Radians) class Trilaterate5Tuple(_NamedTuple): # .latlonBase.py, .nvector.py '''5-Tuple C{(min, minPoint, max, maxPoint, n)} with C{min} and C{max} in C{meter}, the corresponding trilaterated C{minPoint} and C{maxPoint} as C{LatLon} and the number C{n}. For area overlap, C{min} and C{max} are the smallest respectively largest overlap found. For perimeter intersection, C{min} and C{max} represent the closest respectively farthest intersection margin. Count C{n} is the total number of trilaterated overlaps or intersections found, C{0, 1, 2...6} with C{0} meaning concentric. @see: The C{ellipsoidalKarney-}, C{ellipsoidalVincenty-} and C{sphericalTrigonometry.LatLon.trilaterate5} method for further details on corner cases, like concentric or single trilaterated results. ''' _Names_ = (min.__name__, 'minPoint', max.__name__, 'maxPoint', _n_) _Units_ = (Meter, _Pass, Meter, _Pass, Number_) class UtmUps2Tuple(_NamedTuple): # .epsg.py '''2-Tuple C{(zone, hemipole)} as C{int} and C{str}, where C{zone} is C{1..60} for UTM or C{0} for UPS and C{hemipole} C{'N'|'S'} is the UTM hemisphere or the UPS pole. ''' _Names_ = (_zone_, _hemipole_) _Units_ = ( Number_, Str) class UtmUps5Tuple(_NamedTuple): # .mgrs.py, .ups.py, .utm.py, .utmups.py '''5-Tuple C{(zone, hemipole, easting, northing, band)} as C{int}, C{str}, C{meter}, C{meter} and C{band} letter, where C{zone} is C{1..60} for UTM or C{0} for UPS, C{hemipole} C{'N'|'S'} is the UTM hemisphere or the UPS pole and C{band} is C{""} or the I{longitudinal} UTM band C{'C'|'D'|..|'W'|'X'} or I{polar} UPS band C{'A'|'B'|'Y'|'Z'}. ''' _Names_ = (_zone_, _hemipole_, _easting_, _northing_, _band_) _Units_ = ( Number_, Str, Easting, Northing, Band) def __new__(cls, z, h, e, n, B, Error=None, name=NN): if Error is not None: e = Easting( e, Error=Error) n = Northing(n, Error=Error) return _NamedTuple.__new__(cls, z, h, e, n, B, name=name) class UtmUps8Tuple(_NamedTuple): # .ups.py, .utm.py, .utmups.py '''8-Tuple C{(zone, hemipole, easting, northing, band, datum, convergence, scale)} as C{int}, C{str}, C{meter}, C{meter}, C{band} letter, C{Datum}, C{degrees} and C{scalar}, where C{zone} is C{1..60} for UTM or C{0} for UPS, C{hemipole} C{'N'|'S'} is the UTM hemisphere or the UPS pole and C{band} is C{""} or the I{longitudinal} UTM band C{'C'|'D'|..|'W'|'X'} or I{polar} UPS band C{'A'|'B'|'Y'|'Z'}. ''' _Names_ = (_zone_, _hemipole_, _easting_, _northing_, _band_, _datum_, _convergence_, _scale_) _Units_ = ( Number_, Str, Easting, Northing, Band, _Pass, Degrees, Scalar) def __new__(cls, z, h, e, n, B, d, c, s, Error=None, name=NN): # PYCHOK 11 args if Error is not None: e = Easting( e, Error=Error) n = Northing(n, Error=Error) c = Degrees(convergence=c, Error=Error) s = Scalar(scale=s, Error=Error) return _NamedTuple.__new__(cls, z, h, e, n, B, d, c, s, name=name) class UtmUpsLatLon5Tuple(_NamedTuple): # .ups.py, .utm.py, .utmups.py '''5-Tuple C{(zone, band, hemipole, lat, lon)} as C{int}, C{str}, C{str}, C{degrees90} and C{degrees180}, where C{zone} is C{1..60} for UTM or C{0} for UPS, C{band} is C{""} or the I{longitudinal} UTM band C{'C'|'D'|..|'W'|'X'} or I{polar} UPS band C{'A'|'B'|'Y'|'Z'} and C{hemipole} C{'N'|'S'} is the UTM hemisphere or the UPS pole. ''' _Names_ = (_zone_, _band_, _hemipole_, _lat_, _lon_) _Units_ = ( Number_, Band, Str, Lat, Lon) def __new__(cls, z, B, h, lat, lon, Error=None, name=NN): if Error is not None: lat = Lat(lat, Error=Error) lon = Lon(lon, Error=Error) return _NamedTuple.__new__(cls, z, B, h, lat, lon, name=name) class Vector2Tuple(_NamedTuple): '''2-Tuple C{(x, y)} of (geocentric) components, each in C{meter} or the same C{units}. ''' _Names_ = (_x_, _y_) _Units_ = ( Scalar, Scalar) def to3Tuple(self, z=INT0): '''Extend this L{Vector2Tuple} to a L{Vector3Tuple}. @kwarg z: The Z component add (C{scalar}). @return: A L{Vector3Tuple}C{(x, y, z)}. @raise ValueError: Invalid B{C{z}}. ''' return self._xtend(Vector3Tuple, z) class Vector3Tuple(_NamedTuple): '''3-Tuple C{(x, y, z)} of (geocentric) components, all in C{meter} or the same C{units}. ''' _Names_ = (_x_, _y_, _z_) _Units_ = ( Scalar, Scalar, Scalar) def to4Tuple(self, h): '''Extend this L{Vector3Tuple} to a L{Vector4Tuple}. @arg h: The height to add (C{scalar}). @return: A L{Vector4Tuple}C{(x, y, z, h)}. @raise ValueError: Invalid B{C{h}}. ''' return self._xtend(Vector4Tuple, h) @property_RO def xyz(self): '''Get X, Y and Z components (C{Vector3Tuple}). ''' return self class Vector4Tuple(_NamedTuple): # .nvector.py '''4-Tuple C{(x, y, z, h)} of (geocentric) components, all in C{meter} or the same C{units}. ''' _Names_ = (_x_, _y_, _z_, _h_) _Units_ = ( Scalar, Scalar, Scalar, Height) def to3Tuple(self): '''Reduce this L{Vector4Tuple} to a L{Vector3Tuple}. @return: A L{Vector3Tuple}C{(x, y, z)}. ''' return self.xyz @property_RO def xyz(self): '''Get X, Y and Z components (L{Vector3Tuple}). ''' return Vector3Tuple(*self[:3]) # **) MIT License # # Copyright (C) 2016-2022 -- mrJean1 at Gmail -- All Rights Reserved. # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included # in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR # OTHER DEALINGS IN THE SOFTWARE. # % env PYGEODESY_FOR_DOCS=1 python -m pygeodesy.named # all 71 locals OK