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datetime型の引き算で勘違い

More than 5 years have passed since last update.

pythonではdatetime型同士の引き算はdatetime.timedelta型になる

このときの変数名 pokoとして

poko.seconds
poko.days

のようにアクセスして差分がとれる

勘違いポイント

secondsは差分を返してくれると思ったが日付で繰り上げられる

どういうことかというと差分が1日と30秒あったとしたら86400 + 30で
86430を返してくれると思ったが、実際は30がえられる。

で daysが 0 -> 1に繰り上げられる

という点ではまった

fukkyy
Gunosyの中の人
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