werkzeug

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"""Special pages such as the recent changes page."""
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from .actions import page_missing
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from .database import Page
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from .database import RevisionedPage
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from .utils import generate_template
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from .utils import Pagination
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from .utils import Response
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def page_index(request):
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    """Index of all pages."""
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    letters = {}
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    for page in Page.query.order_by(Page.name):
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        letters.setdefault(page.name.capitalize()[0], []).append(page)
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    return Response(
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        generate_template("page_index.html", letters=sorted(letters.items()))
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    )
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def recent_changes(request):
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    """Display the recent changes."""
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    page = max(1, request.args.get("page", type=int))
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    query = RevisionedPage.query.order_by(RevisionedPage.revision_id.desc())
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    return Response(
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        generate_template(
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            "recent_changes.html",
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            pagination=Pagination(query, 20, page, "Special:Recent_Changes"),
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        )
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    )
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def page_not_found(request, page_name):
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    """
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    Displays an error message if a user tried to access
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    a not existing special page.
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    """
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    return page_missing(request, page_name, True)
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pages = {"Index": page_index, "Recent_Changes": recent_changes}
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