def _dispatch_path_to_filesystem(website, request=None):
"""This wrapper function neutralizes some of Aspen's dispatch exceptions.
- RedirectFromSlashless, always
- NotFound, when it's due to an extra slash at the end of the path (i.e.
dispatch `/foo/bar/` to `/foo/bar.spt`).
"""
if request is None:
return
path = request.path
qs = request.qs
request_processor = website.request_processor
try:
return dispatch_path_to_filesystem(request_processor=request_processor,
path=path,
querystring=qs)
except UnindexedDirectory:
raise
except NotFound:
raw_path = getattr(path, 'raw', '')
if len(raw_path) < 3 or raw_path[-1] != '/' or raw_path[-2] == '/':
raise
path = Path(raw_path[:-1])
if '.' in path.parts[-1]:
# Don't dispatch `/foo.html/` to a `/foo.html` file
raise
r = dispatch_path_to_filesystem(request_processor=request_processor,
path=path,
querystring=qs)
r['path'] = request.line.uri.path = path
request.canonical_path = raw_path
return r
except RedirectFromSlashless as exception:
path = urlquote(exception.message.encode('utf8'), string.punctuation)
path = request.line.uri.path = Path(path)
request.canonical_path = path.raw
r = dispatch_path_to_filesystem(request_processor=request_processor,
path=path,
querystring=qs)
r['path'] = path
return r
def _dispatch_path_to_filesystem(website, request=None):
"""This wrapper function neutralizes some of Aspen's dispatch exceptions.
- RedirectFromSlashless, always
- NotFound, when it's due to an extra slash at the end of the path (i.e.
dispatch `/foo/bar/` to `/foo/bar.spt`).
"""
if request is None:
return
path = request.path
qs = request.qs
request_processor = website.request_processor
try:
return dispatch_path_to_filesystem(
request_processor=request_processor, path=path, querystring=qs
)
except UnindexedDirectory:
raise
except NotFound:
raw_path = getattr(path, 'raw', '')
if len(raw_path) < 3 or raw_path[-1] != '/' or raw_path[-2] == '/':
raise
path = Path(raw_path[:-1])
if '.' in path.parts[-1]:
# Don't dispatch `/foo.html/` to a `/foo.html` file
raise
r = dispatch_path_to_filesystem(
request_processor=request_processor, path=path, querystring=qs
)
r['path'] = request.line.uri.path = path
request.canonical_path = raw_path
return r
except RedirectFromSlashless as exception:
path = urlquote(exception.message.encode('utf8'), string.punctuation)
path = request.line.uri.path = Path(path)
request.canonical_path = path.raw
r = dispatch_path_to_filesystem(
request_processor=request_processor, path=path, querystring=qs
)
r['path'] = path
return r
