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05-record-like/typing_namedtuple/coordinates.py

@@ -13,10 +13,10 @@ from typing import NamedTuple
 class Coordinate(NamedTuple):
 
     lat: float
-    long: float
+    lon: float
 
     def __str__(self):
         ns = 'N' if self.lat >= 0 else 'S'
-        we = 'E' if self.long >= 0 else 'W'
-        return f'{abs(self.lat):.1f}°{ns}, {abs(self.long):.1f}°{we}'
-# end::COORDINATE[]
+        we = 'E' if self.lon >= 0 else 'W'
+        return f'{abs(self.lat):.1f}°{ns}, {abs(self.lon):.1f}°{we}'
+# end::COORDINATE[]

05-record-like/typing_namedtuple/coordinates2.py

@@ -5,7 +5,7 @@ This version has a field with a default value::
 
     >>> moscow = Coordinate(55.756, 37.617)
     >>> moscow
-    Coordinate(lat=55.756, long=37.617, reference='WGS84')
+    Coordinate(lat=55.756, lon=37.617, reference='WGS84')
 
 """
 
@@ -15,6 +15,6 @@ from typing import NamedTuple
 class Coordinate(NamedTuple):
 
     lat: float                # <1>
-    long: float
+    lon: float
     reference: str = 'WGS84'  # <2>
-# end::COORDINATE[]
+# end::COORDINATE[]

05-record-like/typing_namedtuple/nocheck_demo.py

@@ -3,7 +3,7 @@ import typing
 class Coordinate(typing.NamedTuple):
 
     lat: float
-    long: float
+    lon: float
 
 trash = Coordinate('foo', None)  # <1>
 print(trash)