def _really_load(self):
"""
Implementation of the _really_load method. Basically, it just loads
everything in the database, and maps it to cookies
"""
try:
with sqlite3.connect(self.filename, self.timeout) as con:
con.row_factory = sqlite3.Row
res = con.execute("SELECT * from cookie").fetchall()
for cookie in res:
initial_dot = cookie["domain"].startswith(".")
c = Cookie( 0, cookie["name"], cookie["value"],
None, False,
cookie["domain"], initial_dot, initial_dot,
cookie["path"], cookie["path"]!="/",
cookie["secure"],
cookie["expiry"],
False,
None,
None,
{}
)
self.logger.info(
"LOADED cookie [domain: %s , name : %s, value: %s]" % (c.domain, c.name, c.value)
)
if not c.is_expired(time.time()):
self.set_cookie(c)
except sqlite3.DatabaseError, e:
self.logger.error("Loading cookies failed : could not access database")
self.logger.error("Exception was : %s - %s" % (type(e).__name__, e))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
raise LoadError(
"%r does not look like a Netscape format cookies file" %
filename)
try:
while True:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or line.strip() == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain,
domain_specified, initial_dot, path, False, secure,
expires, discard, None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def load(self, loadStr, ignore_discard=True , ignore_expires=True):
now = time.time()
lines=loadStr.split('\n')
for line in lines:
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or
line.strip() == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, False,
secure,
expires,
discard,
None,
None,
{})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
def init(cookieFile=None):
if cookieFile is None:
if 'COOKIE_FILE' not in os.environ:
warning("cs.www.init(): no \$COOKIE_FILE")
return
cookieFile = os.environ['COOKIE_FILE']
cookieHandler = HTTPCookieProcessor()
cookieHandler.cookiejar = MozillaCookieJar()
if not cookieFile.endswith('.sqlite'):
# presume older mozilla cookie file
cookieHandler.cookiejar.load(cookieFile)
else:
import sqlite3
import time
now = time.time()
debug("SQLITE3 cookie file: %s" % cookieFile)
db = sqlite3.connect(cookieFile)
cursor = db.cursor()
cursor.execute(
'select id, name, value, host, path, expiry, isSecure, isHttpOnly from moz_cookies'
)
for id, name, value, host, path, expiry, isSecure, isHttpOnly in cursor:
isSecure = bool(isSecure)
isHttpOnly = bool(isHttpOnly)
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = host.startswith(".")
domain_specified = initial_dot
discard = False
if expiry == "":
expiry = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, host, domain_specified,
initial_dot, path, False, isSecure, expiry, discard,
None, None, {})
if c.is_expired(now):
warning("skip expired cookie: name=%s, host=%s, path=%s", name,
host, path)
continue
warning("add cookie: name=%s, host=%s, path=%s", name, host, path)
cookieHandler.cookiejar.set_cookie(c)
install_opener(build_opener(cookieHandler))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
raise LoadError(
'%r does not look like a Netscape format cookies file' %
filename)
try:
while 1:
line = f.readline()
if line == '':
break
if line.endswith('\n'):
line = line[:-1]
if line.strip().startswith(('#', '$')) or line.strip() == '':
continue
domain, domain_specified, path, secure, expires, name, value = line.split(
'\t')
secure = secure == 'TRUE'
domain_specified = domain_specified == 'TRUE'
if name == '':
name = value
value = None
initial_dot = domain.startswith('.')
if not domain_specified == initial_dot:
raise AssertionError
discard = False
expires = expires == '' and None
discard = True
c = Cookie(0, name, value, None, False, domain,
domain_specified, initial_dot, path, False, secure,
expires, discard, None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError('invalid Netscape format cookies file %r: %r' %
(filename, line))
return
def load(self, loadStr, ignore_discard=True, ignore_expires=True):
now = time.time()
lines = loadStr.split('\n')
for line in lines:
if line == "":
break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or line.strip() == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain, domain_specified,
initial_dot, path, False, secure, expires, discard,
None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
def load_cookie(self, c, ignore_discard=False, ignore_expires=False):
expires = c['expires']
discard = c['discard'] if expires is not None else True
domain = c['domain']
domain_specified = domain.startswith(".")
c = Cookie(c['version'], c['name'], c['value'],
c['port'], c['port_specified'],
domain, domain_specified, c['domain_initial_dot'],
c['path'], c['path_specified'],
c['secure'],
expires,
discard,
c['comment'],
c['comment_url'],
{})
if not ignore_discard and c.discard: return
if not ignore_expires and c.is_expired(): return
self.set_cookie(c)
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
raise LoadError('%r does not look like a Netscape format cookies file' % filename)
try:
while 1:
line = f.readline()
if line == '':
break
if line.endswith('\n'):
line = line[:-1]
if line.strip().startswith(('#', '$')) or line.strip() == '':
continue
domain, domain_specified, path, secure, expires, name, value = line.split('\t')
secure = secure == 'TRUE'
domain_specified = domain_specified == 'TRUE'
if name == '':
name = value
value = None
initial_dot = domain.startswith('.')
if not domain_specified == initial_dot:
raise AssertionError
discard = False
expires = expires == '' and None
discard = True
c = Cookie(0, name, value, None, False, domain, domain_specified, initial_dot, path, False, secure, expires, discard, None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError('invalid Netscape format cookies file %r: %r' % (filename, line))
return
def _really_load(self, f, filename, ignore_discard, ignore_expires):
try:
import sqlite3 as sqlite
from cookielib import _warn_unhandled_exception, LoadError, Cookie
con = sqlite.connect(filename)
query_str = 'select name, value, host_key, path, expires_utc, secure from cookies'
for r in con.execute(query_str):
name, value, host, path, expires, secure = r
name = str(name)
value = str(value) or None
domain = str(host)
initial_dot = domain.startswith(".")
domain_specified = initial_dot
path = str(path) or None
path_specified = (path is not None)
secure = (secure != 0)
discard = False
if not expires:
expires = None
discard = True
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, path_specified,
secure,
expires,
discard,
None,
None,
{})
if not ignore_expires and not c.is_expired():
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Chrome sqlite format cookies file %r" % filename)
def load(self, key, ignore_discard=False, ignore_expires=False):
now = time.time()
line = ''
try:
rvalue = self.redis.get(key)
if rvalue is None: return
lines = rvalue.split("\n")
for line in lines:
if line == '': break
if line.endswith("\n"): line = line[:-1]
#注释
if (line.strip().startswith(("#", "$")) or line.strip() == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == '':
name = value
value = None
#
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain,
domain_specified, initial_dot, path, False, secure,
expires, discard, None, None, {})
if ignore_discard and c.discard:
continue
if ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except Exception:
#_warn_unhandled_exception()
raise LoadError("invalid format cookies redis %s: %r" %
(key, line))
def _add_cookie(self,
domain,
name,
value,
domain_specified="FALSE",
path="/",
secure="FALSE",
expires=0):
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
# assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain, domain_specified,
initial_dot, path, False, secure, expires, discard, None,
None, {})
if not self._ignore_discard and c.discard:
#a session cookie
#TODO deal with a session cookie
pass
if not self._ignore_expires and c.is_expired():
#end of life, do not add it
raise RuntimeError(
"the cookie's life ended, try add it in ignore_expires mod.")
self.set_cookie(c)
return
def _add_cookie(self, domain, name, value, domain_specified="FALSE", path="/", secure="FALSE", expires=0):
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
# assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, False,
secure,
expires,
discard,
None,
None,
{})
if not self._ignore_discard and c.discard:
#a session cookie
#TODO deal with a session cookie
pass
if not self._ignore_expires and c.is_expired():
#end of life, do not add it
raise RuntimeError("the cookie's life ended, try add it in ignore_expires mod.")
self.set_cookie(c)
return
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
try:
while 1:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or line.strip() == ""):
continue
# domain, domain_specified, path, secure, expires, name, value = \
# line.split("\t")
# 2013-09-07 Firebug 导出的 cookies.txt 格式如下：
#
# .douban.fm TRUE / FALSE 1403077533 undefined openExpPan Y
#
# 和原来相比多了 undefined 这一列(PS: 不太清楚是干什么的)
# 与 curl 使用的 cookie 文件格式不兼容，需要去掉这一列才能用于 curl
arr = line.strip().split("\t")
domain = arr.pop(0)
domain_specified = arr.pop(0)
path = arr.pop(0)
secure = arr.pop(0)
expires = arr.pop(0)
value = arr.pop()
if arr:
name = arr.pop()
else:
name = value
value = None
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == None:
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain,
domain_specified, initial_dot, path, False, secure,
expires, discard, None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
raise LoadError(
"%r does not look like a Netscape format cookies file" %
filename)
try:
while 1:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or
line.strip() == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, False,
secure,
expires,
discard,
None,
None,
{})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
raise LoadError(
"The cookie does not appear to be in Netscape format. Check that the first line is: <br> # Netscape HTTP Cookie File")
try:
while 1:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or
line.strip() == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, False,
secure,
expires,
discard,
None,
None,
{})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except AssertionError:
raise AssertionError("Cookie does not follow Netscape format. Check that the values only are seperated by tab (\\t)" + self._parse_failed_cookie_message(line))
except Exception as ex:
raise Exception(ex.message + self._parse_failed_cookie_message(line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
magic = f.readline()
if not re.search(self.magic_re, magic):
msg = '%r does not look like a Set-Cookie3 (LWP) format file' % filename
raise LoadError(msg)
now = time.time()
header = 'Set-Cookie3:'
boolean_attrs = ('port_spec', 'path_spec', 'domain_dot', 'secure', 'discard')
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
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)
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError('invalid Set-Cookie3 format file %r: %r' % (filename, line))
return
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
try:
while 1:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or line.strip() == ""):
continue
# domain, domain_specified, path, secure, expires, name, value = \
# line.split("\t")
# 2013-09-07 Firebug 导出的 cookies.txt 格式如下：
#
# .douban.fm TRUE / FALSE 1403077533 undefined openExpPan Y
#
# 和原来相比多了 undefined 这一列(PS: 不太清楚是干什么的)
# 与 curl 使用的 cookie 文件格式不兼容，需要去掉这一列才能用于 curl
arr = line.strip().split("\t")
domain = arr.pop(0)
domain_specified = arr.pop(0)
path = arr.pop(0)
secure = arr.pop(0)
expires = arr.pop(0)
value = arr.pop()
if arr:
name = arr.pop()
else:
name = value
value = None
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == None:
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain,
domain_specified, initial_dot, path, False, secure,
expires, discard, None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
now = time.time()
try:
while 1:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if (line.strip().startswith(("#", "$")) or
line.strip() == ""):
continue
# domain, domain_specified, path, secure, expires, name, value = \
# line.split("\t")
arr = line.strip().split("\t")
domain = arr.pop(0)
domain_specified = arr.pop(0)
path = arr.pop(0)
secure = arr.pop(0)
expires = arr.pop(0)
name = arr.pop(0)
if arr:
value = arr.pop(0)
else:
value = None
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == None:
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, False,
secure,
expires,
discard,
None,
None,
{})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
magic = f.readline()
if not re.search(self.magic_re, magic):
msg = '%r does not look like a Set-Cookie3 (LWP) format file' % filename
raise LoadError(msg)
now = time.time()
header = 'Set-Cookie3:'
boolean_attrs = ('port_spec', 'path_spec', 'domain_dot', 'secure',
'discard')
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
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)
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError('invalid Set-Cookie3 format file %r: %r' %
(filename, line))
return
def _really_load(self, f, filename, ignore_discard, ignore_expires):
"""
This function is required to monkey patch MozillaCookieJar's _really_load
function which does not understand the curl format cookie file created
by ecp-cookie-init. It patches the code so that #HttpOnly_ get loaded.
https://bugs.python.org/issue2190
https://bugs.python.org/file37625/httponly.patch
"""
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
raise LoadError(
"%r does not look like a Netscape format cookies file" %
filename)
try:
while 1:
line = f.readline()
if line == "": break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"): line = line[:-1]
sline = line.strip()
# support HttpOnly cookies (as stored by curl or old Firefox).
if sline.startswith("#HttpOnly_"):
line = sline[10:]
# skip comments and blank lines XXX what is $ for?
elif (sline.startswith(("#", "$")) or sline == ""):
continue
domain, domain_specified, path, secure, expires, name, value = \
line.split("\t")
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
assert domain_specified == initial_dot
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value,
None, False,
domain, domain_specified, initial_dot,
path, False,
secure,
expires,
discard,
None,
None,
{})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
"""
Override this method in order to provide better error handling.
"""
now = time.time()
magic = f.readline()
if not re.search(self.magic_re, magic):
f.close()
msg = "%r does not look like a Netscape format cookies file"
raise LoadError(msg % filename)
try:
while 1:
line = f.readline()
if line == "":
break
# last field may be absent, so keep any trailing tab
if line.endswith("\n"):
line = line[:-1]
# skip comments and blank lines XXX what is $ for?
if line.strip().startswith(("#", "$")) or line.strip() == "":
continue
split_values = line.split("\t")
if len(split_values) != 7:
msg = 'Expected seven tab delimited fields, got %s in %s: %s'
args = (len(split_values), filename, line)
raise LoadError(msg % args)
domain, domain_specified, path, secure, expires, name, value = split_values
secure = (secure == "TRUE")
domain_specified = (domain_specified == "TRUE")
if name == "":
# cookies.txt regards 'Set-Cookie: foo' as a cookie
# with no name, whereas cookielib regards it as a
# cookie with no value.
name = value
value = None
initial_dot = domain.startswith(".")
if domain_specified != initial_dot:
if domain_specified:
msg = (
'The second tab delimited field (domain_specified) is'
' set to %s and the domain does NOT start with a dot (%s).'
' This is not acceptable by the Mozilla Cookie format.'
' Issue found at %s: %s')
args = (domain_specified, domain, filename, line)
raise LoadError(msg % args)
else:
msg = (
'The second tab delimited field (domain_specified) is'
' set to %s and the domain starts with a dot (%s).'
' This is not acceptable by the Mozilla Cookie format.'
' Issue found at %s: %s')
args = (domain_specified, domain, filename, line)
raise LoadError(msg % args)
discard = False
if expires == "":
expires = None
discard = True
# assume path_specified is false
c = Cookie(0, name, value, None, False, domain,
domain_specified, initial_dot, path, False, secure,
expires, discard, None, None, {})
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Netscape format cookies file %r: %r" %
(filename, line))
def _really_load(self, f, filename, ignore_discard, ignore_expires):
magic = f.readline()
if not re.search(self.magic_re, magic):
msg = ("%r does not look like a Set-Cookie3 (LWP) format "
"file" % filename)
raise LoadError(msg)
now = time.time()
header = "Set-Cookie3:"
boolean_attrs = ("port_spec", "path_spec", "domain_dot",
"secure", "discard")
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)
if not ignore_discard and c.discard:
continue
if not ignore_expires and c.is_expired(now):
continue
self.set_cookie(c)
except IOError:
raise
except Exception:
_warn_unhandled_exception()
raise LoadError("invalid Set-Cookie3 format file %r: %r" %
(filename, line))
