[5ec3a0b] | 1 | import logging |
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| 2 | |
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| 3 | from pyramid.view import ( |
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| 4 | view_config, |
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| 5 | notfound_view_config, |
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| 6 | forbidden_view_config |
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| 7 | ) |
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| 8 | from pyramid.httpexceptions import HTTPFound |
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| 9 | |
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| 10 | log = logging.getLogger(__name__) |
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| 11 | |
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| 12 | |
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| 13 | @notfound_view_config(renderer='ow:templates/404.pt') |
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| 14 | def not_found(request): |
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| 15 | """ |
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| 16 | This is the view that handles 404 (not found) http responses |
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| 17 | """ |
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| 18 | request.response.status_int = 404 |
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| 19 | return { |
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| 20 | 'url': request.resource_url(request.root) |
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| 21 | } |
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| 22 | |
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| 23 | |
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| 24 | @forbidden_view_config(renderer='ow:templates/403.pt') |
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| 25 | def forbidden(request): |
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| 26 | """ |
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| 27 | This is the actual view called for 403 (forbidden) http requests |
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| 28 | If the user is already logged in, show the 403 page, if not, send her |
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| 29 | to the login page |
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| 30 | """ |
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| 31 | if request.authenticated_userid: |
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| 32 | request.response.status_int = 403 |
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| 33 | return { |
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| 34 | 'url': request.resource_url(request.root) |
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| 35 | } |
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| 36 | login_url = request.resource_url( |
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| 37 | request.root, 'login', query=dict(return_to=request.url)) |
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| 38 | return HTTPFound(location=login_url) |
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| 39 | |
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| 40 | |
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| 41 | @view_config( |
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| 42 | context=Exception, |
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| 43 | renderer='ow:templates/500.pt', |
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| 44 | permission='__no_permission_required__') |
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| 45 | def exceptions(context, request): |
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| 46 | """ |
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| 47 | This is the view that handles 500 (Internal Server Error) http responses |
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| 48 | The exceptions are logged to the log file before showing the error page |
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| 49 | """ |
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| 50 | log.error("The error was: %s" % context, exc_info=(context)) |
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| 51 | request.response.status_int = 500 |
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| 52 | return { |
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| 53 | 'url': request.resource_url(request.root) |
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| 54 | } |
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