django.utils.six.moves.urllib.parse.urlunsplit

Here are the examples of the python api django.utils.six.moves.urllib.parse.urlunsplit taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

40 Examples 7

Example 1

Project: reviewboard
Source File: paginator.py
View license
    def _add_query_params(self, url, new_query_params):
        """Adds query parameters onto the given URL."""
        scheme, netloc, path, query_string, fragment = urlsplit(url)
        query_params = parse_qs(query_string)
        query_params.update(new_query_params)
        new_query_string = urlencode(
            [
                (key, value)
                for key, value in sorted(six.iteritems(query_params),
                                         key=lambda i: i[0])
            ],
            doseq=True)

        return urlunsplit((scheme, netloc, path, new_query_string, fragment))

Example 2

Project: hue
Source File: validators.py
View license
    def __call__(self, value):
        try:
            super(URLValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                value = force_text(value)
                scheme, netloc, path, query, fragment = urlsplit(value)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URLValidator, self).__call__(url)
            else:
                raise
        else:
            url = value

Example 3

Project: django-oauth-toolkit
Source File: validators.py
View license
    def __call__(self, value):
        try:
            super(URIValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                value = force_text(value)
                scheme, netloc, path, query, fragment = urlsplit(value)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URIValidator, self).__call__(url)
            else:
                raise
        else:
            url = value

Example 4

Project: django-distill
Source File: __init__.py
View license
    def remote_url(self, local_name):
        if local_name[:len(self.source_dir)] != self.source_dir:
            raise DistillPublishError('File {} is not in source dir {}'.format(
                local_name, self.source_dir))
        truncated = local_name[len(self.source_dir):]
        remote_file = '/'.join(truncated.split(os.sep))
        remote_uri = self.remote_url_parts.path + remote_file
        return urlunsplit((self.remote_url_parts.scheme,
            self.remote_url_parts.netloc, remote_uri, '', ''))

Example 5

Project: django-distill
Source File: __init__.py
View license
    def remote_url(self, local_name):
        if local_name[:len(self.source_dir)] != self.source_dir:
            raise DistillPublishError('File {} is not in source dir {}'.format(
                local_name, self.source_dir))
        truncated = local_name[len(self.source_dir):]
        remote_file = '/'.join(truncated.split(os.sep))
        remote_uri = self.remote_url_parts.path + remote_file
        return urlunsplit((self.remote_url_parts.scheme,
            self.remote_url_parts.netloc, remote_uri, '', ''))

Example 6

Project: PyClassLessons
Source File: storage.py
View license
    def hashed_name(self, name, content=None):
        parsed_name = urlsplit(unquote(name))
        clean_name = parsed_name.path.strip()
        opened = False
        if content is None:
            if not self.exists(clean_name):
                raise ValueError("The file '%s' could not be found with %r." %
                                 (clean_name, self))
            try:
                content = self.open(clean_name)
            except IOError:
                # Handle directory paths and fragments
                return name
            opened = True
        try:
            file_hash = self.file_hash(clean_name, content)
        finally:
            if opened:
                content.close()
        path, filename = os.path.split(clean_name)
        root, ext = os.path.splitext(filename)
        if file_hash is not None:
            file_hash = ".%s" % file_hash
        hashed_name = os.path.join(path, "%s%s%s" %
                                   (root, file_hash, ext))
        unparsed_name = list(parsed_name)
        unparsed_name[2] = hashed_name
        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        if '?#' in name and not unparsed_name[3]:
            unparsed_name[2] += '?'
        return urlunsplit(unparsed_name)

Example 7

Project: PyClassLessons
Source File: storage.py
View license
    def url(self, name, force=False):
        """
        Returns the real URL in DEBUG mode.
        """
        if settings.DEBUG and not force:
            hashed_name, fragment = name, ''
        else:
            clean_name, fragment = urldefrag(name)
            if urlsplit(clean_name).path.endswith('/'):  # don't hash paths
                hashed_name = name
            else:
                hashed_name = self.stored_name(clean_name)

        final_url = super(HashedFilesMixin, self).url(hashed_name)

        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        query_fragment = '?#' in name  # [sic!]
        if fragment or query_fragment:
            urlparts = list(urlsplit(final_url))
            if fragment and not urlparts[4]:
                urlparts[4] = fragment
            if query_fragment and not urlparts[3]:
                urlparts[2] += '?'
            final_url = urlunsplit(urlparts)

        return unquote(final_url)

Example 8

Project: PyClassLessons
Source File: validators.py
View license
    def __call__(self, value):
        value = force_text(value)
        # Check first if the scheme is valid
        scheme = value.split('://')[0].lower()
        if scheme not in self.schemes:
            raise ValidationError(self.message, code=self.code)

        # Then check full URL
        try:
            super(URLValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                scheme, netloc, path, query, fragment = urlsplit(value)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URLValidator, self).__call__(url)
            else:
                raise
        else:
            url = value

Example 9

Project: PyClassLessons
Source File: fields.py
View license
    def to_python(self, value):

        def split_url(url):
            """
            Returns a list of url parts via ``urlparse.urlsplit`` (or raises a
            ``ValidationError`` exception for certain).
            """
            try:
                return list(urlsplit(url))
            except ValueError:
                # urlparse.urlsplit can raise a ValueError with some
                # misformatted URLs.
                raise ValidationError(self.error_messages['invalid'], code='invalid')

        value = super(URLField, self).to_python(value)
        if value:
            url_fields = split_url(value)
            if not url_fields[0]:
                # If no URL scheme given, assume http://
                url_fields[0] = 'http'
            if not url_fields[1]:
                # Assume that if no domain is provided, that the path segment
                # contains the domain.
                url_fields[1] = url_fields[2]
                url_fields[2] = ''
                # Rebuild the url_fields list, since the domain segment may now
                # contain the path too.
                url_fields = split_url(urlunsplit(url_fields))
            if not url_fields[2]:
                # the path portion may need to be added before query params
                url_fields[2] = '/'
            value = urlunsplit(url_fields)
        return value

Example 10

Project: PyClassLessons
Source File: html.py
View license
def smart_urlquote(url):
    "Quotes a URL if it isn't already quoted."
    # Handle IDN before quoting.
    try:
        scheme, netloc, path, query, fragment = urlsplit(url)
        try:
            netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
        except UnicodeError:  # invalid domain part
            pass
        else:
            url = urlunsplit((scheme, netloc, path, query, fragment))
    except ValueError:
        # invalid IPv6 URL (normally square brackets in hostname part).
        pass

    url = unquote(force_str(url))
    # See http://bugs.python.org/issue2637
    url = quote(url, safe=b'!*\'();:@&=+$,/?#[]~')

    return force_text(url)

Example 11

Project: reviewboard
Source File: git.py
View license
    def is_valid_repository(self):
        """Checks if this is a valid Git repository."""
        url_parts = urlsplit(self.path)

        if (url_parts.scheme.lower() in ('http', 'https') and
            url_parts.username is None and self.username):
            # Git URLs, especially HTTP(s), that require authentication should
            # be entered without the authentication info in the URL (because
            # then it would be visible), but we need it in the URL when testing
            # to make sure it exists. Reformat the path here to include them.
            new_netloc = urlquote(self.username, safe='')

            if self.password:
                new_netloc += ':' + urlquote(self.password, safe='')

            new_netloc += '@' + url_parts.netloc

            path = urlunsplit((url_parts[0], new_netloc, url_parts[2],
                               url_parts[3], url_parts[4]))
        else:
            path = self.path

        p = self._run_git(['ls-remote', path, 'HEAD'])
        errmsg = p.stderr.read()
        failure = p.wait()

        if failure:
            logging.error("Git: Failed to find valid repository %s: %s" %
                          (self.path, errmsg))
            return False

        return True

Example 12

Project: reviewboard
Source File: pysvn.py
View license
    def _do_on_path(self, cb, path, revision=HEAD):
        if not path:
            raise FileNotFoundError(path, revision)

        try:
            normpath = self.normalize_path(path)

            # SVN expects to have URLs escaped. Take care to only
            # escape the path part of the URL.
            if self.client.is_url(normpath):
                pathtuple = urlsplit(normpath)
                path = pathtuple[2]
                if isinstance(path, six.text_type):
                    path = path.encode('utf-8', 'ignore')
                normpath = urlunsplit((pathtuple[0],
                                       pathtuple[1],
                                       quote(path),
                                       '', ''))

            normrev = self._normalize_revision(revision)
            return cb(normpath, normrev)

        except ClientError as e:
            exc = bytes(e).decode('utf-8')
            if 'File not found' in exc or 'path not found' in exc:
                raise FileNotFoundError(path, revision, detail=exc)
            elif 'callback_ssl_server_trust_prompt required' in exc:
                raise SCMError(
                    _('HTTPS certificate not accepted.  Please ensure that '
                      'the proper certificate exists in %s '
                      'for the user that reviewboard is running as.')
                    % os.path.join(self.config_dir, 'auth'))
            else:
                raise SVNTool.normalize_error(e)

Example 13

Project: Django--an-app-at-a-time
Source File: storage.py
View license
    def hashed_name(self, name, content=None):
        parsed_name = urlsplit(unquote(name))
        clean_name = parsed_name.path.strip()
        opened = False
        if content is None:
            if not self.exists(clean_name):
                raise ValueError("The file '%s' could not be found with %r." %
                                 (clean_name, self))
            try:
                content = self.open(clean_name)
            except IOError:
                # Handle directory paths and fragments
                return name
            opened = True
        try:
            file_hash = self.file_hash(clean_name, content)
        finally:
            if opened:
                content.close()
        path, filename = os.path.split(clean_name)
        root, ext = os.path.splitext(filename)
        if file_hash is not None:
            file_hash = ".%s" % file_hash
        hashed_name = os.path.join(path, "%s%s%s" %
                                   (root, file_hash, ext))
        unparsed_name = list(parsed_name)
        unparsed_name[2] = hashed_name
        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        if '?#' in name and not unparsed_name[3]:
            unparsed_name[2] += '?'
        return urlunsplit(unparsed_name)

Example 14

Project: Django--an-app-at-a-time
Source File: storage.py
View license
    def url(self, name, force=False):
        """
        Returns the real URL in DEBUG mode.
        """
        if settings.DEBUG and not force:
            hashed_name, fragment = name, ''
        else:
            clean_name, fragment = urldefrag(name)
            if urlsplit(clean_name).path.endswith('/'):  # don't hash paths
                hashed_name = name
            else:
                hashed_name = self.stored_name(clean_name)

        final_url = super(HashedFilesMixin, self).url(hashed_name)

        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        query_fragment = '?#' in name  # [sic!]
        if fragment or query_fragment:
            urlparts = list(urlsplit(final_url))
            if fragment and not urlparts[4]:
                urlparts[4] = fragment
            if query_fragment and not urlparts[3]:
                urlparts[2] += '?'
            final_url = urlunsplit(urlparts)

        return unquote(final_url)

Example 15

View license
    def __call__(self, value):
        value = force_text(value)
        # Check first if the scheme is valid
        scheme = value.split('://')[0].lower()
        if scheme not in self.schemes:
            raise ValidationError(self.message, code=self.code)

        # Then check full URL
        try:
            super(URLValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                scheme, netloc, path, query, fragment = urlsplit(value)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URLValidator, self).__call__(url)
            else:
                raise
        else:
            # Now verify IPv6 in the netloc part
            host_match = re.search(r'^\[(.+)\](?::\d{2,5})?$', urlsplit(value).netloc)
            if host_match:
                potential_ip = host_match.groups()[0]
                try:
                    validate_ipv6_address(potential_ip)
                except ValidationError:
                    raise ValidationError(self.message, code=self.code)
            url = value

Example 16

Project: Django--an-app-at-a-time
Source File: fields.py
View license
    def to_python(self, value):

        def split_url(url):
            """
            Returns a list of url parts via ``urlparse.urlsplit`` (or raises a
            ``ValidationError`` exception for certain).
            """
            try:
                return list(urlsplit(url))
            except ValueError:
                # urlparse.urlsplit can raise a ValueError with some
                # misformatted URLs.
                raise ValidationError(self.error_messages['invalid'], code='invalid')

        value = super(URLField, self).to_python(value)
        if value:
            url_fields = split_url(value)
            if not url_fields[0]:
                # If no URL scheme given, assume http://
                url_fields[0] = 'http'
            if not url_fields[1]:
                # Assume that if no domain is provided, that the path segment
                # contains the domain.
                url_fields[1] = url_fields[2]
                url_fields[2] = ''
                # Rebuild the url_fields list, since the domain segment may now
                # contain the path too.
                url_fields = split_url(urlunsplit(url_fields))
            value = urlunsplit(url_fields)
        return value

Example 17

Project: Django--an-app-at-a-time
Source File: html.py
View license
def smart_urlquote(url):
    "Quotes a URL if it isn't already quoted."
    def unquote_quote(segment):
        segment = unquote(force_str(segment))
        # Tilde is part of RFC3986 Unreserved Characters
        # http://tools.ietf.org/html/rfc3986#section-2.3
        # See also http://bugs.python.org/issue16285
        segment = quote(segment, safe=RFC3986_SUBDELIMS + RFC3986_GENDELIMS + str('~'))
        return force_text(segment)

    # Handle IDN before quoting.
    try:
        scheme, netloc, path, query, fragment = urlsplit(url)
    except ValueError:
        # invalid IPv6 URL (normally square brackets in hostname part).
        return unquote_quote(url)

    try:
        netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
    except UnicodeError:  # invalid domain part
        return unquote_quote(url)

    if query:
        # Separately unquoting key/value, so as to not mix querystring separators
        # included in query values. See #22267.
        query_parts = [(unquote(force_str(q[0])), unquote(force_str(q[1])))
                       for q in parse_qsl(query, keep_blank_values=True)]
        # urlencode will take care of quoting
        query = urlencode(query_parts)

    path = unquote_quote(path)
    fragment = unquote_quote(fragment)

    return urlunsplit((scheme, netloc, path, query, fragment))

Example 18

Project: cgstudiomap
Source File: storage.py
View license
    def hashed_name(self, name, content=None):
        parsed_name = urlsplit(unquote(name))
        clean_name = parsed_name.path.strip()
        opened = False
        if content is None:
            if not self.exists(clean_name):
                raise ValueError("The file '%s' could not be found with %r." %
                                 (clean_name, self))
            try:
                content = self.open(clean_name)
            except IOError:
                # Handle directory paths and fragments
                return name
            opened = True
        try:
            file_hash = self.file_hash(clean_name, content)
        finally:
            if opened:
                content.close()
        path, filename = os.path.split(clean_name)
        root, ext = os.path.splitext(filename)
        if file_hash is not None:
            file_hash = ".%s" % file_hash
        hashed_name = os.path.join(path, "%s%s%s" %
                                   (root, file_hash, ext))
        unparsed_name = list(parsed_name)
        unparsed_name[2] = hashed_name
        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        if '?#' in name and not unparsed_name[3]:
            unparsed_name[2] += '?'
        return urlunsplit(unparsed_name)

Example 19

Project: cgstudiomap
Source File: storage.py
View license
    def url(self, name, force=False):
        """
        Returns the real URL in DEBUG mode.
        """
        if settings.DEBUG and not force:
            hashed_name, fragment = name, ''
        else:
            clean_name, fragment = urldefrag(name)
            if urlsplit(clean_name).path.endswith('/'):  # don't hash paths
                hashed_name = name
            else:
                hashed_name = self.stored_name(clean_name)

        final_url = super(HashedFilesMixin, self).url(hashed_name)

        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        query_fragment = '?#' in name  # [sic!]
        if fragment or query_fragment:
            urlparts = list(urlsplit(final_url))
            if fragment and not urlparts[4]:
                urlparts[4] = fragment
            if query_fragment and not urlparts[3]:
                urlparts[2] += '?'
            final_url = urlunsplit(urlparts)

        return unquote(final_url)

Example 20

Project: cgstudiomap
Source File: urlresolvers.py
View license
def translate_url(url, lang_code):
    """
    Given a URL (absolute or relative), try to get its translated version in
    the `lang_code` language (either by i18n_patterns or by translated regex).
    Return the original URL if no translated version is found.
    """
    parsed = urlsplit(url)
    try:
        match = resolve(parsed.path)
    except Resolver404:
        pass
    else:
        to_be_reversed = "%s:%s" % (match.namespace, match.url_name) if match.namespace else match.url_name
        with override(lang_code):
            try:
                url = reverse(to_be_reversed, args=match.args, kwargs=match.kwargs)
            except NoReverseMatch:
                pass
            else:
                url = urlunsplit((parsed.scheme, parsed.netloc, url, parsed.query, parsed.fragment))
    return url

Example 21

Project: cgstudiomap
Source File: validators.py
View license
    def __call__(self, value):
        value = force_text(value)
        # Check first if the scheme is valid
        scheme = value.split('://')[0].lower()
        if scheme not in self.schemes:
            raise ValidationError(self.message, code=self.code)

        # Then check full URL
        try:
            super(URLValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                scheme, netloc, path, query, fragment = urlsplit(value)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URLValidator, self).__call__(url)
            else:
                raise
        else:
            # Now verify IPv6 in the netloc part
            host_match = re.search(r'^\[(.+)\](?::\d{2,5})?$', urlsplit(value).netloc)
            if host_match:
                potential_ip = host_match.groups()[0]
                try:
                    validate_ipv6_address(potential_ip)
                except ValidationError:
                    raise ValidationError(self.message, code=self.code)
            url = value

Example 22

Project: cgstudiomap
Source File: fields.py
View license
    def to_python(self, value):

        def split_url(url):
            """
            Returns a list of url parts via ``urlparse.urlsplit`` (or raises a
            ``ValidationError`` exception for certain).
            """
            try:
                return list(urlsplit(url))
            except ValueError:
                # urlparse.urlsplit can raise a ValueError with some
                # misformatted URLs.
                raise ValidationError(self.error_messages['invalid'], code='invalid')

        value = super(URLField, self).to_python(value)
        if value:
            url_fields = split_url(value)
            if not url_fields[0]:
                # If no URL scheme given, assume http://
                url_fields[0] = 'http'
            if not url_fields[1]:
                # Assume that if no domain is provided, that the path segment
                # contains the domain.
                url_fields[1] = url_fields[2]
                url_fields[2] = ''
                # Rebuild the url_fields list, since the domain segment may now
                # contain the path too.
                url_fields = split_url(urlunsplit(url_fields))
            value = urlunsplit(url_fields)
        return value

Example 23

Project: cgstudiomap
Source File: html.py
View license
def smart_urlquote(url):
    "Quotes a URL if it isn't already quoted."
    def unquote_quote(segment):
        segment = unquote(force_str(segment))
        # Tilde is part of RFC3986 Unreserved Characters
        # http://tools.ietf.org/html/rfc3986#section-2.3
        # See also http://bugs.python.org/issue16285
        segment = quote(segment, safe=RFC3986_SUBDELIMS + RFC3986_GENDELIMS + str('~'))
        return force_text(segment)

    # Handle IDN before quoting.
    try:
        scheme, netloc, path, query, fragment = urlsplit(url)
    except ValueError:
        # invalid IPv6 URL (normally square brackets in hostname part).
        return unquote_quote(url)

    try:
        netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
    except UnicodeError:  # invalid domain part
        return unquote_quote(url)

    if query:
        # Separately unquoting key/value, so as to not mix querystring separators
        # included in query values. See #22267.
        query_parts = [(unquote(force_str(q[0])), unquote(force_str(q[1])))
                       for q in parse_qsl(query, keep_blank_values=True)]
        # urlencode will take care of quoting
        query = urlencode(query_parts)

    path = unquote_quote(path)
    fragment = unquote_quote(fragment)

    return urlunsplit((scheme, netloc, path, query, fragment))

Example 24

Project: hue
Source File: storage.py
View license
    def hashed_name(self, name, content=None):
        parsed_name = urlsplit(unquote(name))
        clean_name = parsed_name.path.strip()
        opened = False
        if content is None:
            if not self.exists(clean_name):
                raise ValueError("The file '%s' could not be found with %r." %
                                 (clean_name, self))
            try:
                content = self.open(clean_name)
            except IOError:
                # Handle directory paths and fragments
                return name
            opened = True
        try:
            file_hash = self.file_hash(clean_name, content)
        finally:
            if opened:
                content.close()
        path, filename = os.path.split(clean_name)
        root, ext = os.path.splitext(filename)
        if file_hash is not None:
            file_hash = ".%s" % file_hash
        hashed_name = os.path.join(path, "%s%s%s" %
                                   (root, file_hash, ext))
        unparsed_name = list(parsed_name)
        unparsed_name[2] = hashed_name
        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        if '?#' in name and not unparsed_name[3]:
            unparsed_name[2] += '?'
        return urlunsplit(unparsed_name)

Example 25

Project: hue
Source File: storage.py
View license
    def url(self, name, force=False):
        """
        Returns the real URL in DEBUG mode.
        """
        if settings.DEBUG and not force:
            hashed_name, fragment = name, ''
        else:
            clean_name, fragment = urldefrag(name)
            if urlsplit(clean_name).path.endswith('/'):  # don't hash paths
                hashed_name = name
            else:
                cache_key = self.cache_key(name)
                hashed_name = self.cache.get(cache_key)
                if hashed_name is None:
                    hashed_name = self.hashed_name(clean_name).replace('\\', '/')
                    # set the cache if there was a miss
                    # (e.g. if cache server goes down)
                    self.cache.set(cache_key, hashed_name)

        final_url = super(CachedFilesMixin, self).url(hashed_name)

        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        query_fragment = '?#' in name  # [sic!]
        if fragment or query_fragment:
            urlparts = list(urlsplit(final_url))
            if fragment and not urlparts[4]:
                urlparts[4] = fragment
            if query_fragment and not urlparts[3]:
                urlparts[2] += '?'
            final_url = urlunsplit(urlparts)

        return unquote(final_url)

Example 26

Project: hue
Source File: fields.py
View license
    def to_python(self, value):

        def split_url(url):
            """
            Returns a list of url parts via ``urlparse.urlsplit`` (or raises a
            ``ValidationError`` exception for certain).
            """
            try:
                return list(urlsplit(url))
            except ValueError:
                # urlparse.urlsplit can raise a ValueError with some
                # misformatted URLs.
                raise ValidationError(self.error_messages['invalid'], code='invalid')

        value = super(URLField, self).to_python(value)
        if value:
            url_fields = split_url(value)
            if not url_fields[0]:
                # If no URL scheme given, assume http://
                url_fields[0] = 'http'
            if not url_fields[1]:
                # Assume that if no domain is provided, that the path segment
                # contains the domain.
                url_fields[1] = url_fields[2]
                url_fields[2] = ''
                # Rebuild the url_fields list, since the domain segment may now
                # contain the path too.
                url_fields = split_url(urlunsplit(url_fields))
            if not url_fields[2]:
                # the path portion may need to be added before query params
                url_fields[2] = '/'
            value = urlunsplit(url_fields)
        return value

Example 27

Project: hue
Source File: testcases.py
View license
    def assertRedirects(self, response, expected_url, status_code=302,
                        target_status_code=200, host=None, msg_prefix=''):
        """Asserts that a response redirected to a specific URL, and that the
        redirect URL can be loaded.

        Note that assertRedirects won't work for external links since it uses
        TestClient to do a request.
        """
        if msg_prefix:
            msg_prefix += ": "

        if hasattr(response, 'redirect_chain'):
            # The request was a followed redirect
            self.assertTrue(len(response.redirect_chain) > 0,
                msg_prefix + "Response didn't redirect as expected: Response"
                " code was %d (expected %d)" %
                    (response.status_code, status_code))

            self.assertEqual(response.redirect_chain[0][1], status_code,
                msg_prefix + "Initial response didn't redirect as expected:"
                " Response code was %d (expected %d)" %
                    (response.redirect_chain[0][1], status_code))

            url, status_code = response.redirect_chain[-1]

            self.assertEqual(response.status_code, target_status_code,
                msg_prefix + "Response didn't redirect as expected: Final"
                " Response code was %d (expected %d)" %
                    (response.status_code, target_status_code))

        else:
            # Not a followed redirect
            self.assertEqual(response.status_code, status_code,
                msg_prefix + "Response didn't redirect as expected: Response"
                " code was %d (expected %d)" %
                    (response.status_code, status_code))

            url = response.url
            scheme, netloc, path, query, fragment = urlsplit(url)

            redirect_response = response.client.get(path, QueryDict(query))

            # Get the redirection page, using the same client that was used
            # to obtain the original response.
            self.assertEqual(redirect_response.status_code, target_status_code,
                msg_prefix + "Couldn't retrieve redirection page '%s':"
                " response code was %d (expected %d)" %
                    (path, redirect_response.status_code, target_status_code))

        e_scheme, e_netloc, e_path, e_query, e_fragment = urlsplit(
                                                              expected_url)
        if not (e_scheme or e_netloc):
            expected_url = urlunsplit(('http', host or 'testserver', e_path,
                e_query, e_fragment))

        self.assertEqual(url, expected_url,
            msg_prefix + "Response redirected to '%s', expected '%s'" %
                (url, expected_url))

Example 28

Project: hue
Source File: html.py
View license
def smart_urlquote(url):
    "Quotes a URL if it isn't already quoted."
    # Handle IDN before quoting.
    try:
        scheme, netloc, path, query, fragment = urlsplit(url)
        try:
            netloc = netloc.encode('idna').decode('ascii') # IDN -> ACE
        except UnicodeError: # invalid domain part
            pass
        else:
            url = urlunsplit((scheme, netloc, path, query, fragment))
    except ValueError:
        # invalid IPv6 URL (normally square brackets in hostname part).
        pass

    url = unquote(force_str(url))
    # See http://bugs.python.org/issue2637
    url = quote(url, safe=b'!*\'();:@&=+$,/?#[]~')

    return force_text(url)

Example 29

Project: django
Source File: storage.py
View license
    def hashed_name(self, name, content=None):
        parsed_name = urlsplit(unquote(name))
        clean_name = parsed_name.path.strip()
        opened = False
        if content is None:
            if not self.exists(clean_name):
                raise ValueError("The file '%s' could not be found with %r." %
                                 (clean_name, self))
            try:
                content = self.open(clean_name)
            except IOError:
                # Handle directory paths and fragments
                return name
            opened = True
        try:
            file_hash = self.file_hash(clean_name, content)
        finally:
            if opened:
                content.close()
        path, filename = os.path.split(clean_name)
        root, ext = os.path.splitext(filename)
        if file_hash is not None:
            file_hash = ".%s" % file_hash
        hashed_name = os.path.join(path, "%s%s%s" %
                                   (root, file_hash, ext))
        unparsed_name = list(parsed_name)
        unparsed_name[2] = hashed_name
        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        if '?#' in name and not unparsed_name[3]:
            unparsed_name[2] += '?'
        return urlunsplit(unparsed_name)

Example 30

Project: django
Source File: storage.py
View license
    def url(self, name, force=False):
        """
        Return the real URL in DEBUG mode.
        """
        if settings.DEBUG and not force:
            hashed_name, fragment = name, ''
        else:
            clean_name, fragment = urldefrag(name)
            if urlsplit(clean_name).path.endswith('/'):  # don't hash paths
                hashed_name = name
            else:
                hashed_name = self.stored_name(clean_name)

        final_url = super(HashedFilesMixin, self).url(hashed_name)

        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        query_fragment = '?#' in name  # [sic!]
        if fragment or query_fragment:
            urlparts = list(urlsplit(final_url))
            if fragment and not urlparts[4]:
                urlparts[4] = fragment
            if query_fragment and not urlparts[3]:
                urlparts[2] += '?'
            final_url = urlunsplit(urlparts)

        return unquote(final_url)

Example 31

Project: django
Source File: validators.py
View license
    def __call__(self, value):
        value = force_text(value)
        # Check first if the scheme is valid
        scheme = value.split('://')[0].lower()
        if scheme not in self.schemes:
            raise ValidationError(self.message, code=self.code)

        # Then check full URL
        try:
            super(URLValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                try:
                    scheme, netloc, path, query, fragment = urlsplit(value)
                except ValueError:  # for example, "Invalid IPv6 URL"
                    raise ValidationError(self.message, code=self.code)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URLValidator, self).__call__(url)
            else:
                raise
        else:
            # Now verify IPv6 in the netloc part
            host_match = re.search(r'^\[(.+)\](?::\d{2,5})?$', urlsplit(value).netloc)
            if host_match:
                potential_ip = host_match.groups()[0]
                try:
                    validate_ipv6_address(potential_ip)
                except ValidationError:
                    raise ValidationError(self.message, code=self.code)
            url = value

        # The maximum length of a full host name is 253 characters per RFC 1034
        # section 3.1. It's defined to be 255 bytes or less, but this includes
        # one byte for the length of the name and one byte for the trailing dot
        # that's used to indicate absolute names in DNS.
        if len(urlsplit(value).netloc) > 253:
            raise ValidationError(self.message, code=self.code)

Example 32

Project: django
Source File: fields.py
View license
    def to_python(self, value):

        def split_url(url):
            """
            Returns a list of url parts via ``urlparse.urlsplit`` (or raises a
            ``ValidationError`` exception for certain).
            """
            try:
                return list(urlsplit(url))
            except ValueError:
                # urlparse.urlsplit can raise a ValueError with some
                # misformatted URLs.
                raise ValidationError(self.error_messages['invalid'], code='invalid')

        value = super(URLField, self).to_python(value)
        if value:
            url_fields = split_url(value)
            if not url_fields[0]:
                # If no URL scheme given, assume http://
                url_fields[0] = 'http'
            if not url_fields[1]:
                # Assume that if no domain is provided, that the path segment
                # contains the domain.
                url_fields[1] = url_fields[2]
                url_fields[2] = ''
                # Rebuild the url_fields list, since the domain segment may now
                # contain the path too.
                url_fields = split_url(urlunsplit(url_fields))
            value = urlunsplit(url_fields)
        return value

Example 33

Project: django
Source File: base.py
View license
def translate_url(url, lang_code):
    """
    Given a URL (absolute or relative), try to get its translated version in
    the `lang_code` language (either by i18n_patterns or by translated regex).
    Return the original URL if no translated version is found.
    """
    parsed = urlsplit(url)
    try:
        match = resolve(parsed.path)
    except Resolver404:
        pass
    else:
        to_be_reversed = "%s:%s" % (match.namespace, match.url_name) if match.namespace else match.url_name
        with override(lang_code):
            try:
                url = reverse(to_be_reversed, args=match.args, kwargs=match.kwargs)
            except NoReverseMatch:
                pass
            else:
                url = urlunsplit((parsed.scheme, parsed.netloc, url, parsed.query, parsed.fragment))
    return url

Example 34

Project: django
Source File: html.py
View license
def smart_urlquote(url):
    "Quotes a URL if it isn't already quoted."
    def unquote_quote(segment):
        segment = unquote(force_str(segment))
        # Tilde is part of RFC3986 Unreserved Characters
        # http://tools.ietf.org/html/rfc3986#section-2.3
        # See also http://bugs.python.org/issue16285
        segment = quote(segment, safe=RFC3986_SUBDELIMS + RFC3986_GENDELIMS + str('~'))
        return force_text(segment)

    # Handle IDN before quoting.
    try:
        scheme, netloc, path, query, fragment = urlsplit(url)
    except ValueError:
        # invalid IPv6 URL (normally square brackets in hostname part).
        return unquote_quote(url)

    try:
        netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
    except UnicodeError:  # invalid domain part
        return unquote_quote(url)

    if query:
        # Separately unquoting key/value, so as to not mix querystring separators
        # included in query values. See #22267.
        query_parts = [(unquote(force_str(q[0])), unquote(force_str(q[1])))
                       for q in parse_qsl(query, keep_blank_values=True)]
        # urlencode will take care of quoting
        query = urlencode(query_parts)

    path = unquote_quote(path)
    fragment = unquote_quote(fragment)

    return urlunsplit((scheme, netloc, path, query, fragment))

Example 35

Project: HealthStarter
Source File: storage.py
View license
    def hashed_name(self, name, content=None):
        parsed_name = urlsplit(unquote(name))
        clean_name = parsed_name.path.strip()
        opened = False
        if content is None:
            if not self.exists(clean_name):
                raise ValueError("The file '%s' could not be found with %r." %
                                 (clean_name, self))
            try:
                content = self.open(clean_name)
            except IOError:
                # Handle directory paths and fragments
                return name
            opened = True
        try:
            file_hash = self.file_hash(clean_name, content)
        finally:
            if opened:
                content.close()
        path, filename = os.path.split(clean_name)
        root, ext = os.path.splitext(filename)
        if file_hash is not None:
            file_hash = ".%s" % file_hash
        hashed_name = os.path.join(path, "%s%s%s" %
                                   (root, file_hash, ext))
        unparsed_name = list(parsed_name)
        unparsed_name[2] = hashed_name
        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        if '?#' in name and not unparsed_name[3]:
            unparsed_name[2] += '?'
        return urlunsplit(unparsed_name)

Example 36

Project: HealthStarter
Source File: storage.py
View license
    def url(self, name, force=False):
        """
        Returns the real URL in DEBUG mode.
        """
        if settings.DEBUG and not force:
            hashed_name, fragment = name, ''
        else:
            clean_name, fragment = urldefrag(name)
            if urlsplit(clean_name).path.endswith('/'):  # don't hash paths
                hashed_name = name
            else:
                hashed_name = self.stored_name(clean_name)

        final_url = super(HashedFilesMixin, self).url(hashed_name)

        # Special casing for a @font-face hack, like url(myfont.eot?#iefix")
        # http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax
        query_fragment = '?#' in name  # [sic!]
        if fragment or query_fragment:
            urlparts = list(urlsplit(final_url))
            if fragment and not urlparts[4]:
                urlparts[4] = fragment
            if query_fragment and not urlparts[3]:
                urlparts[2] += '?'
            final_url = urlunsplit(urlparts)

        return unquote(final_url)

Example 37

Project: HealthStarter
Source File: urlresolvers.py
View license
def translate_url(url, lang_code):
    """
    Given a URL (absolute or relative), try to get its translated version in
    the `lang_code` language (either by i18n_patterns or by translated regex).
    Return the original URL if no translated version is found.
    """
    parsed = urlsplit(url)
    try:
        match = resolve(parsed.path)
    except Resolver404:
        pass
    else:
        to_be_reversed = "%s:%s" % (match.namespace, match.url_name) if match.namespace else match.url_name
        with override(lang_code):
            try:
                url = reverse(to_be_reversed, args=match.args, kwargs=match.kwargs)
            except NoReverseMatch:
                pass
            else:
                url = urlunsplit((parsed.scheme, parsed.netloc, url, parsed.query, parsed.fragment))
    return url

Example 38

Project: HealthStarter
Source File: validators.py
View license
    def __call__(self, value):
        value = force_text(value)
        # Check first if the scheme is valid
        scheme = value.split('://')[0].lower()
        if scheme not in self.schemes:
            raise ValidationError(self.message, code=self.code)

        # Then check full URL
        try:
            super(URLValidator, self).__call__(value)
        except ValidationError as e:
            # Trivial case failed. Try for possible IDN domain
            if value:
                scheme, netloc, path, query, fragment = urlsplit(value)
                try:
                    netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
                except UnicodeError:  # invalid domain part
                    raise e
                url = urlunsplit((scheme, netloc, path, query, fragment))
                super(URLValidator, self).__call__(url)
            else:
                raise
        else:
            # Now verify IPv6 in the netloc part
            host_match = re.search(r'^\[(.+)\](?::\d{2,5})?$', urlsplit(value).netloc)
            if host_match:
                potential_ip = host_match.groups()[0]
                try:
                    validate_ipv6_address(potential_ip)
                except ValidationError:
                    raise ValidationError(self.message, code=self.code)
            url = value

Example 39

Project: HealthStarter
Source File: fields.py
View license
    def to_python(self, value):

        def split_url(url):
            """
            Returns a list of url parts via ``urlparse.urlsplit`` (or raises a
            ``ValidationError`` exception for certain).
            """
            try:
                return list(urlsplit(url))
            except ValueError:
                # urlparse.urlsplit can raise a ValueError with some
                # misformatted URLs.
                raise ValidationError(self.error_messages['invalid'], code='invalid')

        value = super(URLField, self).to_python(value)
        if value:
            url_fields = split_url(value)
            if not url_fields[0]:
                # If no URL scheme given, assume http://
                url_fields[0] = 'http'
            if not url_fields[1]:
                # Assume that if no domain is provided, that the path segment
                # contains the domain.
                url_fields[1] = url_fields[2]
                url_fields[2] = ''
                # Rebuild the url_fields list, since the domain segment may now
                # contain the path too.
                url_fields = split_url(urlunsplit(url_fields))
            value = urlunsplit(url_fields)
        return value

Example 40

Project: HealthStarter
Source File: html.py
View license
def smart_urlquote(url):
    "Quotes a URL if it isn't already quoted."
    def unquote_quote(segment):
        segment = unquote(force_str(segment))
        # Tilde is part of RFC3986 Unreserved Characters
        # http://tools.ietf.org/html/rfc3986#section-2.3
        # See also http://bugs.python.org/issue16285
        segment = quote(segment, safe=RFC3986_SUBDELIMS + RFC3986_GENDELIMS + str('~'))
        return force_text(segment)

    # Handle IDN before quoting.
    try:
        scheme, netloc, path, query, fragment = urlsplit(url)
    except ValueError:
        # invalid IPv6 URL (normally square brackets in hostname part).
        return unquote_quote(url)

    try:
        netloc = netloc.encode('idna').decode('ascii')  # IDN -> ACE
    except UnicodeError:  # invalid domain part
        return unquote_quote(url)

    if query:
        # Separately unquoting key/value, so as to not mix querystring separators
        # included in query values. See #22267.
        query_parts = [(unquote(force_str(q[0])), unquote(force_str(q[1])))
                       for q in parse_qsl(query, keep_blank_values=True)]
        # urlencode will take care of quoting
        query = urlencode(query_parts)

    path = unquote_quote(path)
    fragment = unquote_quote(fragment)

    return urlunsplit((scheme, netloc, path, query, fragment))