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https://github.com/janeczku/calibre-web
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Refactor to remove nested if-statements
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parent
cb5f196f4b
commit
cf7196ae5e
21
cps/web.py
21
cps/web.py
@ -2689,7 +2689,12 @@ def edit_book(book_id):
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lang_filter = True
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book = db.session.query(db.Books).filter(db.Books.id == book_id).filter(lang_filter).first()
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author_names = []
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if book:
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# Book not found
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if not book:
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flash(_(u"Error opening eBook. File does not exist or file is not accessible"), category="error")
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return redirect(url_for("index"))
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for index in range(0, len(book.languages)):
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try:
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book.languages[index].language_name = LC.parse(book.languages[index].lang_code).get_language_name(
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@ -2698,7 +2703,13 @@ def edit_book(book_id):
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book.languages[index].language_name = _(isoLanguages.get(part3=book.languages[index].lang_code).name)
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for author in book.authors:
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author_names.append(author.name)
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if request.method == 'POST':
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# Show form
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if request.method != 'POST':
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return render_title_template('book_edit.html', book=book, authors=author_names, cc=cc,
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title=_(u"edit metadata"))
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# Update book
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edited_books_id = set()
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to_save = request.form.to_dict()
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if book.title != to_save["book_title"]:
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@ -2872,12 +2883,6 @@ def edit_book(book_id):
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else:
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return render_title_template('book_edit.html', book=book, authors=author_names, cc=cc,
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title=_(u"edit metadata"))
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else:
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return render_title_template('book_edit.html', book=book, authors=author_names, cc=cc,
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title=_(u"edit metadata"))
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else:
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flash(_(u"Error opening eBook. File does not exist or file is not accessible"), category="error")
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return redirect(url_for("index"))
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@app.route("/upload", methods=["GET", "POST"])
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