... text of the units. In the example below, two different distance objects are instantiated in units of kilometers ( km ) and miles ( mi ): >>> from django.contrib.gis.measure import D , Distance >>> d1 = Distance ( km = 5 ) >>> print ( d1 ) 5.0 km >>> ... には、変換された距離の量を取得するために好ましい単位属性にアクセスします: >>> print ( d1 . mi ) # Converting 5 kilometers to miles 3.10685596119 >>> print ( d2 . km ) # Converting 5 miles to kilometers 8.04672 また、距離オブジェクト間で算術演算を行うこ ... ともできます: >>> print ( d1 + d2 ) # Adding 5 miles to 5 kilometers 13.04672 km >>> print ( d2 - d1 ) # Subtracting 5 kilometers from 5 miles 1.89314403881 mi Distance オブジ ... ... text of the units. In the example below, two different distance objects are instantiated in units of kilometers ( km ) and miles ( mi ): >>> from django.contrib.gis.measure import D , Distance >>> d1 = Distance ( km = 5 ) >>> print ( d1 ) 5.0 km >>> ... には、変換された距離の量を取得するために好ましい単位属性にアクセスします: >>> print ( d1 . mi ) # Converting 5 kilometers to miles 3.10685596119 >>> print ( d2 . km ) # Converting 5 miles to kilometers 8.04672 また、距離オブジェクト間で算術演算を行うこ ... ともできます: >>> print ( d1 + d2 ) # Adding 5 miles to 5 kilometers 13.04672 km >>> print ( d2 - d1 ) # Subtracting 5 kilometers from 5 miles 1.89314403881 mi Distance オブジ ... 2026年10月08日