测试gitnore
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@@ -1,18 +1,16 @@
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from urllib.parse import quote
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from django.http import (
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HttpResponseBadRequest,
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HttpResponseForbidden,
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HttpResponseNotFound,
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HttpResponseBadRequest, HttpResponseForbidden, HttpResponseNotFound,
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HttpResponseServerError,
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)
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from django.template import Context, Engine, TemplateDoesNotExist, loader
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from django.views.decorators.csrf import requires_csrf_token
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ERROR_404_TEMPLATE_NAME = "404.html"
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ERROR_403_TEMPLATE_NAME = "403.html"
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ERROR_400_TEMPLATE_NAME = "400.html"
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ERROR_500_TEMPLATE_NAME = "500.html"
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ERROR_404_TEMPLATE_NAME = '404.html'
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ERROR_403_TEMPLATE_NAME = '403.html'
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ERROR_400_TEMPLATE_NAME = '400.html'
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ERROR_500_TEMPLATE_NAME = '500.html'
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ERROR_PAGE_TEMPLATE = """
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<!doctype html>
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<html lang="en">
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@@ -26,11 +24,9 @@ ERROR_PAGE_TEMPLATE = """
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"""
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# These views can be called when CsrfViewMiddleware.process_view() not run,
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# This can be called when CsrfViewMiddleware.process_view has not run,
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# therefore need @requires_csrf_token in case the template needs
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# {% csrf_token %}.
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@requires_csrf_token
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def page_not_found(request, exception, template_name=ERROR_404_TEMPLATE_NAME):
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"""
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@@ -56,13 +52,13 @@ def page_not_found(request, exception, template_name=ERROR_404_TEMPLATE_NAME):
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if isinstance(message, str):
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exception_repr = message
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context = {
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"request_path": quote(request.path),
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"exception": exception_repr,
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'request_path': quote(request.path),
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'exception': exception_repr,
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}
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try:
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template = loader.get_template(template_name)
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body = template.render(context, request)
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content_type = None # Django will use 'text/html'.
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content_type = None # Django will use 'text/html'.
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except TemplateDoesNotExist:
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if template_name != ERROR_404_TEMPLATE_NAME:
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# Reraise if it's a missing custom template.
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@@ -70,14 +66,13 @@ def page_not_found(request, exception, template_name=ERROR_404_TEMPLATE_NAME):
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# Render template (even though there are no substitutions) to allow
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# inspecting the context in tests.
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template = Engine().from_string(
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ERROR_PAGE_TEMPLATE
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% {
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"title": "Not Found",
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"details": "The requested resource was not found on this server.",
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ERROR_PAGE_TEMPLATE % {
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'title': 'Not Found',
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'details': 'The requested resource was not found on this server.',
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},
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)
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body = template.render(Context(context))
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content_type = "text/html"
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content_type = 'text/html'
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return HttpResponseNotFound(body, content_type=content_type)
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@@ -96,8 +91,8 @@ def server_error(request, template_name=ERROR_500_TEMPLATE_NAME):
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# Reraise if it's a missing custom template.
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raise
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return HttpResponseServerError(
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ERROR_PAGE_TEMPLATE % {"title": "Server Error (500)", "details": ""},
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content_type="text/html",
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ERROR_PAGE_TEMPLATE % {'title': 'Server Error (500)', 'details': ''},
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content_type='text/html',
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)
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return HttpResponseServerError(template.render())
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@@ -117,24 +112,23 @@ def bad_request(request, exception, template_name=ERROR_400_TEMPLATE_NAME):
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# Reraise if it's a missing custom template.
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raise
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return HttpResponseBadRequest(
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ERROR_PAGE_TEMPLATE % {"title": "Bad Request (400)", "details": ""},
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content_type="text/html",
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ERROR_PAGE_TEMPLATE % {'title': 'Bad Request (400)', 'details': ''},
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content_type='text/html',
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)
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# No exception content is passed to the template, to not disclose any
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# sensitive information.
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# No exception content is passed to the template, to not disclose any sensitive information.
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return HttpResponseBadRequest(template.render())
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# This can be called when CsrfViewMiddleware.process_view has not run,
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# therefore need @requires_csrf_token in case the template needs
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# {% csrf_token %}.
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@requires_csrf_token
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def permission_denied(request, exception, template_name=ERROR_403_TEMPLATE_NAME):
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"""
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Permission denied (403) handler.
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Templates: :template:`403.html`
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Context:
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exception
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The message from the exception which triggered the 403 (if one was
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supplied).
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Context: None
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If the template does not exist, an Http403 response containing the text
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"403 Forbidden" (as per RFC 7231) will be returned.
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@@ -146,9 +140,9 @@ def permission_denied(request, exception, template_name=ERROR_403_TEMPLATE_NAME)
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# Reraise if it's a missing custom template.
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raise
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return HttpResponseForbidden(
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ERROR_PAGE_TEMPLATE % {"title": "403 Forbidden", "details": ""},
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content_type="text/html",
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ERROR_PAGE_TEMPLATE % {'title': '403 Forbidden', 'details': ''},
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content_type='text/html',
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)
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return HttpResponseForbidden(
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template.render(request=request, context={"exception": str(exception)})
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template.render(request=request, context={'exception': str(exception)})
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)
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