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d d l m Z d d l m Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z m Z d d l m Z d Z d Z d Z d Z! d Z" e j# d Z$ e j# d Z% e j# d j& Z' d! d" Z( d# d$ d Z) d% d Z* e j# d& e j+ e j, B Z- d' d( Z. d d9 d9 d) d Z1 d9 d* d Z2 d d d+ d Z3 d, d Z4 d- d Z5 d. d Z6 d/ d Z7 d d d0 d Z8 e j# d1 e j9 Z: d2 d Z; d3 d4 d5 d Z< d d: d7 d8 Z= d S(; u Miscellaneous utilities.u collapse_rfc2231_valueu
decode_paramsu decode_rfc2231u encode_rfc2231u
formataddru
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make_msgidu mktime_tzu parseaddru parsedateu parsedate_tzu parsedate_to_datetimeu unquotei N( u StringIO( u quote( u AddressList( u mktime_tz( u parsedateu parsedate_tzu
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u 'u [][\\()<>@,:;".]u [\\"]u' ([^-]|\A)[-]([^-]|\Z)c C s" | j d d } | j d d S( Nu asciiu surrogateescapeu replace( u encodeu decode( u stringu original_bytes( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu _sanitize@ s u _sanitizeu utf-8c
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r t | t r^ t | } n | j | } d | | f SYq Xd } t j | r d } n t j d | } d | | | | f Sn | S( u The inverse of parseaddr(), this takes a 2-tuple of the form
(realname, email_address) and returns the string value suitable
for an RFC 2822 From, To or Cc header.
If the first element of pair is false, then the second element is
returned unmodified.
Optional charset if given is the character set that is used to encode
realname in case realname is not ASCII safe. Can be an instance of str or
a Charset-like object which has a header_encode method. Default is
'utf-8'.
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formataddrH s
c C s" t j | } t | } | j S( u7 Return a list of (REALNAME, EMAIL) for each fieldvalue.( u
COMMASPACEu joinu _AddressListu addresslist( u fieldvaluesu allu a( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu getaddressesj s u_
=\? # literal =?
(?P[^?]*?) # non-greedy up to the next ? is the charset
\? # literal ?
(?P[qb]) # either a "q" or a "b", case insensitive
\? # literal ?
(?P.*?) # non-greedy up to the next ?= is the atom
\?= # literal ?=
c C s d d d d d d d d g | d | d
d d d
d d d d d d d d d g | d d | d | d | d | d | f S( Nu" %s, %02d %s %04d %02d:%02d:%02d %su Monu Tueu Wedu Thuu Friu Satu Suni i u Janu Febu Maru Apru Mayu Junu Julu Augu Sepu Octu Novu Deci i i i i ( ( u timetupleu zone( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu _format_timetuple_and_zone} s ! u _format_timetuple_and_zonec C s | d
k r t j } n | r t j | } t j rO | d rO t j } n t j } t t | d \ } } | d k r d } n d } d | | | d f } n$ t j | } | r d } n d } t | | S( u Returns a date string as specified by RFC 2822, e.g.:
Fri, 09 Nov 2001 01:08:47 -0000
Optional timeval if given is a floating point time value as accepted by
gmtime() and localtime(), otherwise the current time is used.
Optional localtime is a flag that when True, interprets timeval, and
returns a date relative to the local timezone instead of UTC, properly
taking daylight savings time into account.
Optional argument usegmt means that the timezone is written out as
an ascii string, not numeric one (so "GMT" instead of "+0000"). This
is needed for HTTP, and is only used when localtime==False.
i i i u -u +u
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formatdate s" c C s | j } | rN | j d k s6 | j t j j k rE t d n d } n' | j d k rf d } n | j d } t | | S( u$ Turn a datetime into a date string as specified in RFC 2822.
If usegmt is True, dt must be an aware datetime with an offset of zero. In
this case 'GMT' will be rendered instead of the normal +0000 required by
RFC2822. This is to support HTTP headers involving date stamps.
u% usegmt option requires a UTC datetimeu GMTu -0000u %zN( u timetupleu tzinfou Noneu datetimeu timezoneu utcu
ValueErroru strftimeu _format_timetuple_and_zone( u dtu usegmtu nowu zone( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu format_datetime s $ c C s t j } t j d t j | } t j } t j d } | d k rW d } n
d | } | d k r| t j } n d | | | | | f } | S( un Returns a string suitable for RFC 2822 compliant Message-ID, e.g:
<20020201195627.33539.96671@nightshade.la.mastaler.com>
Optional idstring if given is a string used to strengthen the
uniqueness of the message id. Optional domain if given provides the
portion of the message id after the '@'. It defaults to the locally
defined hostname.
u %Y%m%d%H%M%Si u u .u <%s.%s.%s%s@%s>N(
u timeu strftimeu gmtimeu osu getpidu randomu randrangeu Noneu socketu getfqdn( u idstringu domainu timevalu utcdateu pidu randintu msgid( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu
make_msgid s
c C sg t | ^ } } | d k r5 t j | d d St j d t j t j d | | d d S( Ni u tzinfou seconds( u
_parsedate_tzu Noneu datetimeu timezoneu timedelta( u datau dtupleu tz( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu parsedate_to_datetime s
c C s! t | j } | s d S| d S( Nu i ( u u ( u _AddressListu addresslist( u addru addrs( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu parseaddr s c C s t | d k r | j d rV | j d rV | d d j d d j d d S| j d r | j d r | d d Sn | S(
u Remove quotes from a string.i u "u \\u \u \"u ii( u lenu
startswithu endswithu replace( u str( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu unquote s & c C s5 | j t d } t | d k r1 d d | f S| S( u# Decode string according to RFC 2231i N( u splitu TICKu lenu None( u su parts( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu decode_rfc2231 s
c C sf t j j | d d d | p d } | d k r@ | d k r@ | S| d k rU d } n d | | | f S( u Encode string according to RFC 2231.
If neither charset nor language is given, then s is returned as-is. If
charset is given but not language, the string is encoded using the empty
string for language.
u safeu u encodingu asciiu %s'%s'%sN( u urllibu parseu quoteu None( u su charsetu language( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu encode_rfc2231 s $ u& ^(?P\w+)\*((?P[0-9]+)\*?)?$c
C s | d d } g } i } | j d \ } } | j | | f x | r| j d \ } } | j d rz d } n d
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d d }
d } n | j |
qVWt t j | } | rt | \ } } } | j | | | d | f f q-| j | d | f q-Wn | S( u Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (param name, string value).
Ni u *u nameu numu "%s"u encodingu latin-1TF( u popu appendu endswithu Trueu Falseu unquoteu rfc2231_continuationu matchu groupu Noneu intu
setdefaultu quoteu itemsu sortu urllibu parseu EMPTYSTRINGu joinu decode_rfc2231(
u paramsu
new_paramsu rfc2231_paramsu nameu valueu encodedu mou numu
continuationsu extendedu su charsetu language( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu
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# u replaceu us-asciic C s t | t s" t | d k r, t | S| \ } } } | d k rP | } n t | d } y t | | | SWn t k
r t | SYn Xd S( Ni u raw-unicode-escape( u
isinstanceu tupleu lenu unquoteu Noneu bytesu stru LookupError( u valueu errorsu fallback_charsetu charsetu languageu textu rawbytes( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu collapse_rfc2231_valueL s "
i c C si | d k r( t j j t j j j S| j d k rA | j S| j d d | f } t j | } t j
| } y. t j d | j } t j | | j
} Wn t k
rX| t j t j | d d } t j o | j d k } | rt j n t j } | t j d | k rEt j | t j | } n t j | } Yn X| j d | S( u Return local time as an aware datetime object.
If called without arguments, return current time. Otherwise *dt*
argument should be a datetime instance, and it is converted to the
local time zone according to the system time zone database. If *dt* is
naive (that is, dt.tzinfo is None), it is assumed to be in local time.
In this case, a positive or zero value for *isdst* causes localtime to
presume initially that summer time (for example, Daylight Saving Time)
is or is not (respectively) in effect for the specified time. A
negative value for *isdst* causes the localtime() function to attempt
to divine whether summer time is in effect for the specified time.
Ni u secondsi i u tzinfoi( u Noneu datetimeu nowu timezoneu utcu
astimezoneu tzinfou timetupleu timeu mktimeu localtimeu timedeltau tm_gmtoffu tm_zoneu AttributeErroru gmtimeu daylightu tm_isdstu altzoneu tznameu replace( u dtu isdstu tmu secondsu localtmu deltau tzu dstu gmtoff( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu localtimef s$
& u localtimeFi(> u __doc__u __all__u osu reu timeu base64u randomu socketu datetimeu urllib.parseu urllibu warningsu iou StringIOu email._parseaddru quoteu AddressListu _AddressListu mktime_tzu parsedateu parsedate_tzu
_parsedate_tzu quopriu decodestringu _qdecodeu email.encodersu _bencodeu _qencodeu
email.charsetu Charsetu
COMMASPACEu EMPTYSTRINGu UEMPTYSTRINGu CRLFu TICKu compileu
specialsreu escapesreu searchu _has_surrogatesu _sanitizeu
formataddru getaddressesu VERBOSEu
IGNORECASEu ecreu _format_timetuple_and_zoneu Noneu Falseu
formatdateu format_datetimeu
make_msgidu parsedate_to_datetimeu parseaddru unquoteu decode_rfc2231u encode_rfc2231u ASCIIu rfc2231_continuationu
decode_paramsu collapse_rfc2231_valueu localtime( ( ( u0 /opt/alt/python33/lib64/python3.3/email/utils.pyu sz " - 8