我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用django.conf.settings.DEFAULT_CHARSET。
def message(self): encoding = self.encoding or settings.DEFAULT_CHARSET msg = SafeMIMEText(self.body, self.content_subtype, encoding) msg = self._create_message(msg) msg['Subject'] = self.subject msg['From'] = self.extra_headers.get('From', self.from_email) msg['To'] = self.extra_headers.get('To', ', '.join(map(force_text, self.to))) if self.cc: msg['Cc'] = ', '.join(map(force_text, self.cc)) if self.reply_to: msg['Reply-To'] = self.extra_headers.get('Reply-To', ', '.join(map(force_text, self.reply_to))) # Email header names are case-insensitive (RFC 2045), so we have to # accommodate that when doing comparisons. header_names = [key.lower() for key in self.extra_headers] if 'date' not in header_names: msg['Date'] = formatdate() if 'message-id' not in header_names: # Use cached DNS_NAME for performance msg['Message-ID'] = make_msgid(domain=DNS_NAME) for name, value in self.extra_headers.items(): if name.lower() in ('from', 'to'): # From and To are already handled continue msg[name] = value return msg
def forbid_multi_line_headers(name, val, encoding): """Forbids multi-line headers, to prevent header injection.""" encoding = encoding or settings.DEFAULT_CHARSET val = force_text(val) if '\n' in val or '\r' in val: raise BadHeaderError("Header values can't contain newlines (got %r for header %r)" % (val, name)) try: val.encode('ascii') except UnicodeEncodeError: if name.lower() in ADDRESS_HEADERS: val = ', '.join(sanitize_address(addr, encoding) for addr in getaddresses((val,))) else: val = Header(val, encoding).encode() else: if name.lower() == 'subject': val = Header(val).encode() return str(name), val
def parse(self, stream, media_type=None, parser_context=None): """ Parses the incoming bytestream as a multipart encoded form, and returns a DataAndFiles object. `.data` will be a `QueryDict` containing all the form parameters. `.files` will be a `QueryDict` containing all the form files. """ parser_context = parser_context or {} request = parser_context['request'] encoding = parser_context.get('encoding', settings.DEFAULT_CHARSET) meta = request.META.copy() meta['CONTENT_TYPE'] = media_type upload_handlers = request.upload_handlers try: parser = DjangoMultiPartParser(meta, stream, upload_handlers, encoding) data, files = parser.parse() return DataAndFiles(data, files) except MultiPartParserError as exc: raise ParseError('Multipart form parse error - %s' % six.text_type(exc))
def __init__(self, request, parsers=None, authenticators=None, negotiator=None, parser_context=None): self._request = request self.parsers = parsers or () self.authenticators = authenticators or () self.negotiator = negotiator or self._default_negotiator() self.parser_context = parser_context self._data = Empty self._files = Empty self._full_data = Empty self._content_type = Empty self._stream = Empty if self.parser_context is None: self.parser_context = {} self.parser_context['request'] = self self.parser_context['encoding'] = request.encoding or settings.DEFAULT_CHARSET force_user = getattr(request, '_force_auth_user', None) force_token = getattr(request, '_force_auth_token', None) if force_user is not None or force_token is not None: forced_auth = ForcedAuthentication(force_user, force_token) self.authenticators = (forced_auth,)
def message(self): encoding = self.encoding or settings.DEFAULT_CHARSET msg = SafeMIMEText(self.body, self.content_subtype, encoding) msg = self._create_message(msg) msg['Subject'] = self.subject msg['From'] = self.extra_headers.get('From', self.from_email) msg['To'] = self.extra_headers.get('To', ', '.join(self.to)) if self.cc: msg['Cc'] = ', '.join(self.cc) if self.reply_to: msg['Reply-To'] = self.extra_headers.get('Reply-To', ', '.join(self.reply_to)) # Email header names are case-insensitive (RFC 2045), so we have to # accommodate that when doing comparisons. header_names = [key.lower() for key in self.extra_headers] if 'date' not in header_names: msg['Date'] = formatdate() if 'message-id' not in header_names: # Use cached DNS_NAME for performance msg['Message-ID'] = make_msgid(domain=DNS_NAME) for name, value in self.extra_headers.items(): if name.lower() in ('from', 'to'): # From and To are already handled continue msg[name] = value return msg
def render_to_response(request, template_name, data=None, mimetype=None): if mimetype is None: mimetype = settings.DEFAULT_CONTENT_TYPE original_mimetype = mimetype if mimetype == 'application/xhtml+xml': # Internet Explorer only understands XHTML if it's served as text/html if request.META.get('HTTP_ACCEPT').find(mimetype) == -1: mimetype = 'text/html' response = HttpResponse(render_to_string(request, template_name, data), content_type='%s; charset=%s' % (mimetype, settings.DEFAULT_CHARSET)) if original_mimetype == 'application/xhtml+xml': # Since XHTML is served with two different MIME types, depending on the # browser, we need to tell proxies to serve different versions. from django.utils.cache import patch_vary_headers patch_vary_headers(response, ['User-Agent']) return response
def __init__(self, request, parsers=None, authenticators=None, negotiator=None, parser_context=None): self._request = request self.parsers = parsers or () self.authenticators = authenticators or () self.negotiator = negotiator or self._default_negotiator() self.parser_context = parser_context self._data = Empty self._files = Empty self._full_data = Empty self._content_type = Empty self._stream = Empty if self.parser_context is None: self.parser_context = {} self.parser_context['request'] = self self.parser_context['encoding'] = request.encoding or settings.DEFAULT_CHARSET force_user = getattr(request, '_force_auth_user', None) force_token = getattr(request, '_force_auth_token', None) if (force_user is not None or force_token is not None): forced_auth = ForcedAuthentication(force_user, force_token) self.authenticators = (forced_auth,)
def __init__(self, request, parsers=(), authenticators=(), negotiator=DefaultContentNegotiation, parser_context=None): self._request = request self.parsers = parsers self.authenticators = authenticators self.negotiator = negotiator self.parser_context = parser_context self._data = Empty self._files = Empty self._full_data = Empty self._content_type = Empty self._stream = Empty if self.parser_context is None: self.parser_context = {} self.parser_context['request'] = self self.parser_context['encoding'] = request.encoding or settings.DEFAULT_CHARSET force_user = getattr(request, '_force_auth_user', None) force_token = getattr(request, '_force_auth_token', None) if force_user is not None or force_token is not None: forced_auth = ForcedAuthentication(force_user, force_token) self.authenticators = (forced_auth,)
def encode_file(boundary, key, file): def to_bytes(s): return force_bytes(s, settings.DEFAULT_CHARSET) filename = os.path.basename(file.name) if hasattr(file, 'name') else '' if hasattr(file, 'content_type'): content_type = file.content_type elif filename: content_type = mimetypes.guess_type(filename)[0] else: content_type = None if content_type is None: content_type = 'application/octet-stream' if not filename: filename = key return [ to_bytes('--%s' % boundary), to_bytes('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename)), to_bytes('Content-Type: %s' % content_type), b'', to_bytes(file.read()) ]
def message(self): encoding = self.encoding or settings.DEFAULT_CHARSET msg = SafeMIMEText(self.body, self.content_subtype, encoding) msg = self._create_message(msg) msg['Subject'] = self.subject msg['From'] = self.extra_headers.get('From', self.from_email) msg['To'] = self.extra_headers.get('To', ', '.join(self.to)) if self.cc: msg['Cc'] = ', '.join(self.cc) # Email header names are case-insensitive (RFC 2045), so we have to # accommodate that when doing comparisons. header_names = [key.lower() for key in self.extra_headers] if 'date' not in header_names: msg['Date'] = formatdate() if 'message-id' not in header_names: msg['Message-ID'] = make_msgid() for name, value in self.extra_headers.items(): if name.lower() in ('from', 'to'): # From and To are already handled continue msg[name] = value return msg
def to_csv(self, fileobj, header=False, totals=False, delimiter=';', quotechar='"', quoting=csv.QUOTE_NONNUMERIC, escapechar='', extra_rows=None, **kwargs): writer = csv.writer(fileobj, delimiter=str(delimiter), quotechar=str(quotechar), quoting=quoting, escapechar=str(escapechar), **kwargs) if extra_rows is not None: writer.writerows(extra_rows) if header: writer.writerow([name.encode(settings.DEFAULT_CHARSET) for name, _ in self.get_fields()]) for record in self.iter_results(): writer.writerow([elem.encode(settings.DEFAULT_CHARSET) if isinstance(elem, unicode) else elem for elem in record]) if totals and self.get_has_totals(): writer.writerow(self.totals)
def start_serialization(self): """ Start serialization -- open the XML document and the root element. """ self.xml = SimplerXMLGenerator(self.stream, self.options.get("encoding", settings.DEFAULT_CHARSET)) self.xml.startDocument() self.xml.startElement("django-objects", {"version": "1.0"})
