Return a list of cookie-attributes to be returned to server. like ['foo="bar"; $Path="/"', ...] The $Version attribute is also added when appropriate (currently only once per request).
(self, cookies)
| 1296 | return cookies |
| 1297 | |
| 1298 | def _cookie_attrs(self, cookies): |
| 1299 | """Return a list of cookie-attributes to be returned to server. |
| 1300 | |
| 1301 | like ['foo="bar"; $Path="/"', ...] |
| 1302 | |
| 1303 | The $Version attribute is also added when appropriate (currently only |
| 1304 | once per request). |
| 1305 | |
| 1306 | """ |
| 1307 | # add cookies in order of most specific (ie. longest) path first |
| 1308 | cookies.sort(key=lambda a: len(a.path), reverse=True) |
| 1309 | |
| 1310 | version_set = False |
| 1311 | |
| 1312 | attrs = [] |
| 1313 | for cookie in cookies: |
| 1314 | # set version of Cookie header |
| 1315 | # XXX |
| 1316 | # What should it be if multiple matching Set-Cookie headers have |
| 1317 | # different versions themselves? |
| 1318 | # Answer: there is no answer; was supposed to be settled by |
| 1319 | # RFC 2965 errata, but that may never appear... |
| 1320 | version = cookie.version |
| 1321 | if not version_set: |
| 1322 | version_set = True |
| 1323 | if version > 0: |
| 1324 | attrs.append("$Version=%s" % version) |
| 1325 | |
| 1326 | # quote cookie value if necessary |
| 1327 | # (not for Netscape protocol, which already has any quotes |
| 1328 | # intact, due to the poorly-specified Netscape Cookie: syntax) |
| 1329 | if ((cookie.value is not None) and |
| 1330 | self.non_word_re.search(cookie.value) and version > 0): |
| 1331 | value = self.quote_re.sub(r"\\\1", cookie.value) |
| 1332 | else: |
| 1333 | value = cookie.value |
| 1334 | |
| 1335 | # add cookie-attributes to be returned in Cookie header |
| 1336 | if cookie.value is None: |
| 1337 | attrs.append(cookie.name) |
| 1338 | else: |
| 1339 | attrs.append("%s=%s" % (cookie.name, value)) |
| 1340 | if version > 0: |
| 1341 | if cookie.path_specified: |
| 1342 | attrs.append('$Path="%s"' % cookie.path) |
| 1343 | if cookie.domain.startswith("."): |
| 1344 | domain = cookie.domain |
| 1345 | if (not cookie.domain_initial_dot and |
| 1346 | domain.startswith(".")): |
| 1347 | domain = domain[1:] |
| 1348 | attrs.append('$Domain="%s"' % domain) |
| 1349 | if cookie.port is not None: |
| 1350 | p = "$Port" |
| 1351 | if cookie.port_specified: |
| 1352 | p = p + ('="%s"' % cookie.port) |
| 1353 | attrs.append(p) |
| 1354 | |
| 1355 | return attrs |
no test coverage detected