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Diffstat (limited to 'WebKitTools/Scripts/webkitpy/thirdparty/autoinstalled/mechanize/_lwpcookiejar.py')
| -rw-r--r-- | WebKitTools/Scripts/webkitpy/thirdparty/autoinstalled/mechanize/_lwpcookiejar.py | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/WebKitTools/Scripts/webkitpy/thirdparty/autoinstalled/mechanize/_lwpcookiejar.py b/WebKitTools/Scripts/webkitpy/thirdparty/autoinstalled/mechanize/_lwpcookiejar.py deleted file mode 100644 index f8d49cf..0000000 --- a/WebKitTools/Scripts/webkitpy/thirdparty/autoinstalled/mechanize/_lwpcookiejar.py +++ /dev/null @@ -1,185 +0,0 @@ -"""Load / save to libwww-perl (LWP) format files. - -Actually, the format is slightly extended from that used by LWP's -(libwww-perl's) HTTP::Cookies, to avoid losing some RFC 2965 information -not recorded by LWP. - -It uses the version string "2.0", though really there isn't an LWP Cookies -2.0 format. This indicates that there is extra information in here -(domain_dot and port_spec) while still being compatible with libwww-perl, -I hope. - -Copyright 2002-2006 John J Lee <jjl@pobox.com> -Copyright 1997-1999 Gisle Aas (original libwww-perl code) - -This code is free software; you can redistribute it and/or modify it -under the terms of the BSD or ZPL 2.1 licenses (see the file -COPYING.txt included with the distribution). - -""" - -import time, re, logging - -from _clientcookie import reraise_unmasked_exceptions, FileCookieJar, Cookie, \ - MISSING_FILENAME_TEXT, LoadError -from _headersutil import join_header_words, split_header_words -from _util import iso2time, time2isoz - -debug = logging.getLogger("mechanize").debug - - -def lwp_cookie_str(cookie): - """Return string representation of Cookie in an the LWP cookie file format. - - Actually, the format is extended a bit -- see module docstring. - - """ - h = [(cookie.name, cookie.value), - ("path", cookie.path), - ("domain", cookie.domain)] - if cookie.port is not None: h.append(("port", cookie.port)) - if cookie.path_specified: h.append(("path_spec", None)) - if cookie.port_specified: h.append(("port_spec", None)) - if cookie.domain_initial_dot: h.append(("domain_dot", None)) - if cookie.secure: h.append(("secure", None)) - if cookie.expires: h.append(("expires", - time2isoz(float(cookie.expires)))) - if cookie.discard: h.append(("discard", None)) - if cookie.comment: h.append(("comment", cookie.comment)) - if cookie.comment_url: h.append(("commenturl", cookie.comment_url)) - if cookie.rfc2109: h.append(("rfc2109", None)) - - keys = cookie.nonstandard_attr_keys() - keys.sort() - for k in keys: - h.append((k, str(cookie.get_nonstandard_attr(k)))) - - h.append(("version", str(cookie.version))) - - return join_header_words([h]) - -class LWPCookieJar(FileCookieJar): - """ - The LWPCookieJar saves a sequence of"Set-Cookie3" lines. - "Set-Cookie3" is the format used by the libwww-perl libary, not known - to be compatible with any browser, but which is easy to read and - doesn't lose information about RFC 2965 cookies. - - Additional methods - - as_lwp_str(ignore_discard=True, ignore_expired=True) - - """ - - magic_re = r"^\#LWP-Cookies-(\d+\.\d+)" - - def as_lwp_str(self, ignore_discard=True, ignore_expires=True): - """Return cookies as a string of "\n"-separated "Set-Cookie3" headers. - - ignore_discard and ignore_expires: see docstring for FileCookieJar.save - - """ - now = time.time() - r = [] - for cookie in self: - if not ignore_discard and cookie.discard: - debug(" Not saving %s: marked for discard", cookie.name) - continue - if not ignore_expires and cookie.is_expired(now): - debug(" Not saving %s: expired", cookie.name) - continue - r.append("Set-Cookie3: %s" % lwp_cookie_str(cookie)) - return "\n".join(r+[""]) - - def save(self, filename=None, ignore_discard=False, ignore_expires=False): - if filename is None: - if self.filename is not None: filename = self.filename - else: raise ValueError(MISSING_FILENAME_TEXT) - - f = open(filename, "w") - try: - debug("Saving LWP cookies file") - # There really isn't an LWP Cookies 2.0 format, but this indicates - # that there is extra information in here (domain_dot and - # port_spec) while still being compatible with libwww-perl, I hope. - f.write("#LWP-Cookies-2.0\n") - f.write(self.as_lwp_str(ignore_discard, ignore_expires)) - finally: - f.close() - - def _really_load(self, f, filename, ignore_discard, ignore_expires): - magic = f.readline() - if not re.search(self.magic_re, magic): - msg = "%s does not seem to contain cookies" % filename - raise LoadError(msg) - - now = time.time() - - header = "Set-Cookie3:" - boolean_attrs = ("port_spec", "path_spec", "domain_dot", - "secure", "discard", "rfc2109") - value_attrs = ("version", - "port", "path", "domain", - "expires", - "comment", "commenturl") - - try: - while 1: - line = f.readline() - if line == "": break - if not line.startswith(header): - continue - line = line[len(header):].strip() - - for data in split_header_words([line]): - name, value = data[0] - standard = {} - rest = {} - for k in boolean_attrs: - standard[k] = False - for k, v in data[1:]: - if k is not None: - lc = k.lower() - else: - lc = None - # don't lose case distinction for unknown fields - if (lc in value_attrs) or (lc in boolean_attrs): - k = lc - if k in boolean_attrs: - if v is None: v = True - standard[k] = v - elif k in value_attrs: - standard[k] = v - else: - rest[k] = v - - h = standard.get - expires = h("expires") - discard = h("discard") - if expires is not None: - expires = iso2time(expires) - if expires is None: - discard = True - domain = h("domain") - domain_specified = domain.startswith(".") - c = Cookie(h("version"), name, value, - h("port"), h("port_spec"), - domain, domain_specified, h("domain_dot"), - h("path"), h("path_spec"), - h("secure"), - expires, - discard, - h("comment"), - h("commenturl"), - rest, - h("rfc2109"), - ) - if not ignore_discard and c.discard: - continue - if not ignore_expires and c.is_expired(now): - continue - self.set_cookie(c) - except: - reraise_unmasked_exceptions((IOError,)) - raise LoadError("invalid Set-Cookie3 format file %s" % filename) - |