"""Compatability module to provide support for backwards compatability with older versions of django/python""" # cStringIO only if it's available try: import cStringIO as StringIO except ImportError: import StringIO # parse_qs try: # python >= ? from urlparse import parse_qs except ImportError: # python <= ? from cgi import parse_qs # django.test.client.RequestFactory (Django >= 1.3) try: from django.test.client import RequestFactory except ImportError: from django.test import Client from django.core.handlers.wsgi import WSGIRequest # From: http://djangosnippets.org/snippets/963/ # Lovely stuff class RequestFactory(Client): """ Class that lets you create mock Request objects for use in testing. Usage: rf = RequestFactory() get_request = rf.get('/hello/') post_request = rf.post('/submit/', {'foo': 'bar'}) This class re-uses the django.test.client.Client interface, docs here: http://www.djangoproject.com/documentation/testing/#the-test-client Once you have a request object you can pass it to any view function, just as if that view had been hooked up using a URLconf. """ def request(self, **request): """ Similar to parent class, but returns the request object as soon as it has created it. """ environ = { 'HTTP_COOKIE': self.cookies, 'PATH_INFO': '/', 'QUERY_STRING': '', 'REQUEST_METHOD': 'GET', 'SCRIPT_NAME': '', 'SERVER_NAME': 'testserver', 'SERVER_PORT': 80, 'SERVER_PROTOCOL': 'HTTP/1.1', } environ.update(self.defaults) environ.update(request) return WSGIRequest(environ) # django.views.generic.View (Django >= 1.3) try: from django.views.generic import View except ImportError: from django import http from django.utils.functional import update_wrapper # from django.utils.log import getLogger # from django.utils.decorators import classonlymethod # logger = getLogger('django.request') - We'll just drop support for logger if running Django <= 1.2 # Might be nice to fix this up sometime to allow djangorestframework.compat.View to match 1.3's View more closely class View(object): """ Intentionally simple parent class for all views. Only implements dispatch-by-method and simple sanity checking. """ http_method_names = ['get', 'post', 'put', 'delete', 'head', 'options', 'trace'] def __init__(self, **kwargs): """ Constructor. Called in the URLconf; can contain helpful extra keyword arguments, and other things. """ # Go through keyword arguments, and either save their values to our # instance, or raise an error. for key, value in kwargs.iteritems(): setattr(self, key, value) # @classonlymethod - We'll just us classmethod instead if running Django <= 1.2 @classmethod def as_view(cls, **initkwargs): """ Main entry point for a request-response process. """ # sanitize keyword arguments for key in initkwargs: if key in cls.http_method_names: raise TypeError(u"You tried to pass in the %s method name as a " u"keyword argument to %s(). Don't do that." % (key, cls.__name__)) if not hasattr(cls, key): raise TypeError(u"%s() received an invalid keyword %r" % ( cls.__name__, key)) def view(request, *args, **kwargs): self = cls(**initkwargs) return self.dispatch(request, *args, **kwargs) # take name and docstring from class update_wrapper(view, cls, updated=()) # and possible attributes set by decorators # like csrf_exempt from dispatch update_wrapper(view, cls.dispatch, assigned=()) return view def dispatch(self, request, *args, **kwargs): # Try to dispatch to the right method; if a method doesn't exist, # defer to the error handler. Also defer to the error handler if the # request method isn't on the approved list. if request.method.lower() in self.http_method_names: handler = getattr(self, request.method.lower(), self.http_method_not_allowed) else: handler = self.http_method_not_allowed self.request = request self.args = args self.kwargs = kwargs return handler(request, *args, **kwargs) def http_method_not_allowed(self, request, *args, **kwargs): allowed_methods = [m for m in self.http_method_names if hasattr(self, m)] #logger.warning('Method Not Allowed (%s): %s' % (request.method, request.path), # extra={ # 'status_code': 405, # 'request': self.request # } #) return http.HttpResponseNotAllowed(allowed_methods) try: import markdown import re class CustomSetextHeaderProcessor(markdown.blockprocessors.BlockProcessor): """Override markdown's SetextHeaderProcessor, so that ==== headers are

and ---- headers are

. We use

for the resource name.""" # Detect Setext-style header. Must be first 2 lines of block. RE = re.compile(r'^.*?\n[=-]{3,}', re.MULTILINE) def test(self, parent, block): return bool(self.RE.match(block)) def run(self, parent, blocks): lines = blocks.pop(0).split('\n') # Determine level. ``=`` is 1 and ``-`` is 2. if lines[1].startswith('='): level = 2 else: level = 3 h = markdown.etree.SubElement(parent, 'h%d' % level) h.text = lines[0].strip() if len(lines) > 2: # Block contains additional lines. Add to master blocks for later. blocks.insert(0, '\n'.join(lines[2:])) def apply_markdown(text): """Simple wrapper around markdown.markdown to apply our CustomSetextHeaderProcessor, and also set the base level of '#' style headers to

.""" extensions = ['headerid(level=2)'] safe_mode = False, output_format = markdown.DEFAULT_OUTPUT_FORMAT md = markdown.Markdown(extensions=markdown.load_extensions(extensions), safe_mode=safe_mode, output_format=output_format) md.parser.blockprocessors['setextheader'] = CustomSetextHeaderProcessor(md.parser) return md.convert(text) except ImportError: apply_markdown = None