def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
python类APPEND_SLASH的实例源码
def check_pattern_startswith_slash(pattern):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = pattern.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if regex_pattern.startswith('/') or regex_pattern.startswith('^/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
describe_pattern(pattern)
),
id="urls.W002",
)
return [warning]
else:
return []
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def check_pattern_startswith_slash(pattern):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = pattern.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if regex_pattern.startswith('/') or regex_pattern.startswith('^/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
describe_pattern(pattern)
),
id="urls.W002",
)
return [warning]
else:
return []
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def check_pattern_startswith_slash(pattern):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = pattern.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if regex_pattern.startswith('/') or regex_pattern.startswith('^/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
describe_pattern(pattern)
),
id="urls.W002",
)
return [warning]
else:
return []
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def _check_pattern_startswith_slash(self):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = self.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if (regex_pattern.startswith('/') or regex_pattern.startswith('^/')) and not regex_pattern.endswith('/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
self.describe()
),
id="urls.W002",
)
return [warning]
else:
return []
def check_pattern_startswith_slash(pattern):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = pattern.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if regex_pattern.startswith('/') or regex_pattern.startswith('^/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
describe_pattern(pattern)
),
id="urls.W002",
)
return [warning]
else:
return []
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def check_pattern_startswith_slash(pattern):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = pattern.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if regex_pattern.startswith('/') or regex_pattern.startswith('^/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
describe_pattern(pattern)
),
id="urls.W002",
)
return [warning]
else:
return []
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def urljoin(*segments):
"""Joins url segments together and appends trailing slash if required.
>>> urljoin('a', 'b', 'c')
u'a/b/c/'
>>> urljoin('a', '//b//', 'c')
u'a/b/c/'
>>> urljoin('/a', '/b/', '/c/')
u'/a/b/c/'
>>> urljoin('/a', '')
u'/a/'
"""
url = '/' if segments[0].startswith('/') else ''
url += '/'.join(filter(None, (force_text(s).strip('/') for s in segments)))
return url + '/' if settings.APPEND_SLASH else url
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def check_pattern_startswith_slash(pattern):
"""
Check that the pattern does not begin with a forward slash.
"""
regex_pattern = pattern.regex.pattern
if not settings.APPEND_SLASH:
# Skip check as it can be useful to start a URL pattern with a slash
# when APPEND_SLASH=False.
return []
if regex_pattern.startswith('/') or regex_pattern.startswith('^/'):
warning = Warning(
"Your URL pattern {} has a regex beginning with a '/'. Remove this "
"slash as it is unnecessary. If this pattern is targeted in an "
"include(), ensure the include() pattern has a trailing '/'.".format(
describe_pattern(pattern)
),
id="urls.W002",
)
return [warning]
else:
return []
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
def flatpage(request, url):
"""
Public interface to the flat page view.
Models: `flatpages.flatpages`
Templates: Uses the template defined by the ``template_name`` field,
or :template:`flatpages/default.html` if template_name is not defined.
Context:
flatpage
`flatpages.flatpages` object
"""
if not url.startswith('/'):
url = '/' + url
site_id = get_current_site(request).id
try:
f = get_object_or_404(FlatPage, url=url, sites=site_id)
except Http404:
if not url.endswith('/') and settings.APPEND_SLASH:
url += '/'
f = get_object_or_404(FlatPage, url=url, sites=site_id)
return HttpResponsePermanentRedirect('%s/' % request.path)
else:
raise
return render_flatpage(request, f)
def clean_url(self):
url = self.cleaned_data['url']
if not url.startswith('/'):
raise forms.ValidationError(
ugettext("URL is missing a leading slash."),
code='missing_leading_slash',
)
if (settings.APPEND_SLASH and (
(settings.MIDDLEWARE and 'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE) or
'django.middleware.common.CommonMiddleware' in settings.MIDDLEWARE_CLASSES) and
not url.endswith('/')):
raise forms.ValidationError(
ugettext("URL is missing a trailing slash."),
code='missing_trailing_slash',
)
return url
