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Head First Python 第2版 ―頭とからだで覚えるPythonの基本
book

Head First Python 第2版 ―頭とからだで覚えるPythonの基本

by Paul Barry, 嶋田 健志, 木下 哲也
March 2018
Beginner to intermediate
624 pages
16h 10m
Japanese
O'Reilly Japan, Inc.
Content preview from Head First Python 第2版 ―頭とからだで覚えるPythonの基本
ログの閲覧
フォームデータ リモートアドレス ユーザエージェント 結果
view_the_log
の更新
view_the_log
」関数を思い出す
view_the_log
が登場して から少し時間 が経 っているので、
view_the_log
のコードを
じっくりと眺めてみましょう。この関数の現在のバージョンはテキストファイル
vsearch.log
からログデータを抽出して、リストのリスト
contents
に変換し、そのデータをテンプレート
viewlog.html
に送っています。
@app.route('/viewlog')
def view_the_log() -> str:
 
contents = []
with open('vsearch.log') as log:
for line in log:
contents.append([])
for item in line.split('|'):
contents[-1].append(escape(item))
 
titles = ('
フォームデータ
', '
リモートアドレス
', '
ユーザエージェント
', '
結果
')
return render_template('viewlog.html',
the_title='
ログの閲覧
',
the_row_titles=titles,
the_data=contents,)
352
 
9
ファイルからデータの
1
行ずつ取得して
エスケープ済み項目
のリストに変換し、
contents
リストに
追加。
処理したログデータを表示する ...
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Publisher Resources

ISBN: 9784873118291Other