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A few styling fixes. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7205 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Gary Wilson Jr 2008-03-08 03:46:33 +00:00
parent 4d6f0f2650
commit 5b762ca8e7
1 changed files with 26 additions and 22 deletions
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48
django/http/__init__.py
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@ -3,23 +3,25 @@ from Cookie import SimpleCookie
from pprint import pformat
from urllib import urlencode
from urlparse import urljoin
from django.utils.datastructures import MultiValueDict, FileDict
from django.utils.encoding import smart_str, iri_to_uri, force_unicode
from utils import *
RESERVED_CHARS="!*'();:@&=+$,/?%#[]"
try:
# The mod_python version is more efficient, so try importing it first.
from mod_python.util import parse_qsl
except ImportError:
from cgi import parse_qsl
from django.utils.datastructures import MultiValueDict, FileDict
from django.utils.encoding import smart_str, iri_to_uri, force_unicode
from utils import *
RESERVED_CHARS="!*'();:@&=+$,/?%#[]"
class Http404(Exception):
pass
class HttpRequest(object):
"A basic HTTP request"
"""A basic HTTP request."""
# The encoding used in GET/POST dicts. None means use default setting.
_encoding = None
@ -46,7 +48,7 @@ class HttpRequest(object):
__contains__ = has_key
def get_host(self):
"Returns the HTTP host using the environment or request headers."
"""Returns the HTTP host using the environment or request headers."""
# We try three options, in order of decreasing preference.
if 'HTTP_X_FORWARDED_HOST' in self.META:
host = self.META['HTTP_X_FORWARDED_HOST']
@ -98,7 +100,7 @@ class HttpRequest(object):
encoding = property(_get_encoding, _set_encoding)
def parse_file_upload(header_dict, post_data):
"Returns a tuple of (POST QueryDict, FILES MultiValueDict)"
"""Returns a tuple of (POST QueryDict, FILES MultiValueDict)."""
import email, email.Message
from cgi import parse_header
raw_message = '\r\n'.join(['%s:%s' % pair for pair in header_dict.items()])
@ -130,6 +132,7 @@ def parse_file_upload(header_dict, post_data):
POST.appendlist(name_dict['name'], submessage.get_payload())
return POST, FILES
class QueryDict(MultiValueDict):
"""
A specialized MultiValueDict that takes a query string when initialized.
@ -148,12 +151,13 @@ class QueryDict(MultiValueDict):
self.encoding = encoding
self._mutable = True
for key, value in parse_qsl((query_string or ''), True): # keep_blank_values=True
self.appendlist(force_unicode(key, encoding, errors='replace'), force_unicode(value, encoding, errors='replace'))
self.appendlist(force_unicode(key, encoding, errors='replace'),
force_unicode(value, encoding, errors='replace'))
self._mutable = mutable
def _assert_mutable(self):
if not self._mutable:
raise AttributeError, "This QueryDict instance is immutable"
raise AttributeError("This QueryDict instance is immutable")
def __setitem__(self, key, value):
self._assert_mutable()
@ -222,7 +226,7 @@ class QueryDict(MultiValueDict):
return MultiValueDict.setdefault(self, key, default)
def copy(self):
"Returns a mutable copy of this object."
"""Returns a mutable copy of this object."""
return self.__deepcopy__({})
def urlencode(self):
@ -243,7 +247,7 @@ def parse_cookie(cookie):
return cookiedict
class HttpResponse(object):
"A basic HTTP response, with content and dictionary-accessed headers"
"""A basic HTTP response, with content and dictionary-accessed headers."""
status_code = 200
@ -272,13 +276,13 @@ class HttpResponse(object):
self._headers = {'content-type': ('Content-Type', content_type)}
def __str__(self):
"Full HTTP message, including headers"
"""Full HTTP message, including headers."""
return '\n'.join(['%s: %s' % (key, value)
for key, value in self._headers.values()]) \
+ '\n\n' + self.content
def _convert_to_ascii(self, *values):
"Convert all values to ascii strings"
"""Converts all values to ascii strings."""
for value in values:
if isinstance(value, unicode):
try:
@ -303,7 +307,7 @@ class HttpResponse(object):
return self._headers[header.lower()][1]
def has_header(self, header):
"Case-insensitive check for a header"
"""Case-insensitive check for a header."""
return self._headers.has_key(header.lower())
__contains__ = has_header
@ -314,7 +318,8 @@ class HttpResponse(object):
def get(self, header, alternate):
return self._headers.get(header.lower(), (None, alternate))[1]
def set_cookie(self, key, value='', max_age=None, expires=None, path='/', domain=None, secure=False):
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
domain=None, secure=False):
self.cookies[key] = value
if max_age is not None:
self.cookies[key]['max-age'] = max_age
@ -329,7 +334,7 @@ class HttpResponse(object):
def delete_cookie(self, key, path='/', domain=None):
self.set_cookie(key, max_age=0, path=path, domain=domain,
expires='Thu, 01-Jan-1970 00:00:00 GMT')
expires='Thu, 01-Jan-1970 00:00:00 GMT')
def _get_content(self):
if self.has_header('Content-Encoding'):
@ -360,7 +365,7 @@ class HttpResponse(object):
# See http://docs.python.org/lib/bltin-file-objects.html
def write(self, content):
if not self._is_string:
raise Exception, "This %s instance is not writable" % self.__class__
raise Exception("This %s instance is not writable" % self.__class__)
self._container.append(content)
def flush(self):
@ -368,7 +373,7 @@ class HttpResponse(object):
def tell(self):
if not self._is_string:
raise Exception, "This %s instance cannot tell its position" % self.__class__
raise Exception("This %s instance cannot tell its position" % self.__class__)
return sum([len(chunk) for chunk in self._container])
class HttpResponseRedirect(HttpResponse):
@ -425,7 +430,7 @@ def get_host(request):
# this slightly more restricted function.
def str_to_unicode(s, encoding):
"""
Convert basestring objects to unicode, using the given encoding. Illegaly
Converts basestring objects to unicode, using the given encoding. Illegally
encoded input characters are replaced with Unicode "unknown" codepoint
(\ufffd).
@ -435,4 +440,3 @@ def str_to_unicode(s, encoding):
return unicode(s, encoding, 'replace')
else:
return s