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Python で [Bad operand type for unary +: 'str'] と出た場合の対処法

Python3
More than 3 years have passed since last update.

コード

foo.py
id = 001
hoge = "https://app.rakuten.co.jp/services/api/?format=json&itemCode="+sc+
"%3A"+ii+"&shopCode="+sc
print(hoge)

実行結果

Bad operand type for unary +: 'str'

エラー原因

  • hoge に改行が入っている。
  • hoge が２行になっている。

対処法

foo.py
id = 001
hoge = "https://app.rakuten.co.jp/services/api/?format=json&itemCode="+sc+"%3A"+ii+"&shopCode="+sc
print(hoge)
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