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hsm$ $ Ag
776?BGGXcd^$4y$@ A6 IIr c t | j }t | d t | t | z
d }||fS )Nfws)r+ r r )r newvaluer s r get_fwsr s? ||~H
U#@ @ABioodA.OC)
eABi%% 0 7 7 >@ @
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F F aq Y q Y #!<<a0yDj4
399;!
&44 ,. /
BF GGI E@'*zz$*t2C'D$gtW BJBGJJg
7c>!$-KE4 IIe )$ 2 e]3
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u9)
! @ / 6 6rvv >@ @@s I 4I?c " t }| r[| d t v r t | \ }} |j | .d}| j d r t | d \ }} d}t
| dkD rB|d j dk7 r0|j j t j d d}|r2t
| d kD r$|d
j d k( rt |d d |d< |j | t | d ^}}|r(t j! | r| j# d ^}}t% |d }t' | |j | d j) | } | r[|S # t $ r d}Y t j $ r Y w xY w)
Nr Tr utextr r z&missing whitespace before encoded wordFr r r- )r| r r r r r r rd r' r ru r r r r rfc2047_matchersearch partitionr r r7 )r r} rS valid_ewhave_wsrD r r s r get_unstructuredr W s , )*L
8s?"5>LE5 & D !
/w ? u |$q(#B'22e;$,,33F4N4N D5F G"'s< 01 4#B'22nD+? ( ,e,5 R( ##E*'q1i ..s3 #ood 3OC) c7+ E" "Q R A #
! **
s E, , F9F
Fc Z t | d \ }} }t |d }t | || fS )Nz()rJ )r r r r rJ _s r get_qp_ctextr s9
-UD9OE5! ug .EE %<r c Z t | d \ }} }t |d }t | || fS )Nr rJ )r r r r s r get_qcontentr s9 -UC8OE5! % )EE %<r c t | }|s$t j dj | |j }| t | d } t
|d }t | || fS )Nz expected atext but found '{}'atext)_non_atom_end_matcherr r r= r r r r )r mr s r get_atextr sp
e$A %% + 2 25 9; ;
GGIE #e*+ E % )EE %<r c P | r| d dk7 r$t j dj | t }| dd } | r'| d dk( r t | \ }} |j | | r| d dk7 r| d t v rt | \ }} n| d d dk( rd} t | \ }} |j j t j d d }|rSt | dkD rE|d
j d k( r3|d j d
k( r!t |d
d |d
< nt | \ }} |j | | r | d dk7 r| s2|j j t j d || fS || dd fS # t j $ r t | \ }} Y w xY w)Nr r zexpected '"' but found '{}'r r r Fz!encoded word inside quoted stringTr r r r z"end of header inside quoted string)r r r= r r r r r r r' ru r rd r )r bare_quoted_stringrS r s r get_bare_quoted_stringr s E!HO%% * 1 1% 8: :)+ !"IE qS #E* u!!%(
E!HO 8s?"5>LE5
2AY$
H
3 / 6 u"**11&2L2L739 :
C 2 3a 7&r*55>*2.99^K-A*2..7&r* (.LE5!!%(+ E!HO, ""))&*D*D 0+2 3!5(( uQRy ((! **
3 +E 2 u
3s >F !F%$F%c | r,| d dk7 r$t j dj | t }| dd } | rc| d dk7 r[| d t v rt | \ }} n%| d dk( rt
| \ }} nt | \ }} |j | | r | d dk7 r[| s2|j j t j d || fS || dd fS )Nr r zexpected '(' but found '{}'r r z end of header inside comment) r r r= r r r get_commentr r r' ru )r rw rS s r r r s
qS %% ) 0 0 79 9iG !"IE
E!HO 8s?"5>LE5
1X_&u-LE5'.LE5u E!HO v 9 9 * , -~ E!"I r c t }| rR| d t v rG| d t v rt | \ }} nt | \ }} |j | | r | d t v rG|| fS rI )r CFWS_LEADERr r r r )r r rS s r get_cfwsr sl :D
E!H + 8s?"5>LE5&u-LE5 E E!H + ;r c t }| r*| d t v r t | \ }} |j | t | \ }} |j | | r*| d t v r t | \ }} |j | || fS rI )r r r r r )r
quoted_stringrS s r get_quoted_stringr
s !NM q[( u U#)%0LE5 q[( u U# % r c t }| r*| d t v r t | \ }} |j | | r/| d t v r$t j dj | | j d r t | \ }} nt | \ }} |j | | r*| d t v r t | \ }} |j | || fS # t
j $ r t | \ }} Y dw xY w)Nr z expected atom but found '{}'r ) r r r r ATOM_ENDSr r r= r r r )r r rS s r get_atomr
- s 6D q[( u E qY&%% * 1 1% 8: : ,+E2LE5 !' uKK q[( u E ; && , %U+LE5 ,s ;C !C=<C=c t }| r | d t v r$t j dj | | r\| d t vrQt | \ }} |j
| | r"| d dk( r|j
t | dd } | r | d t vrQ|d t u r't j dj d| z || fS )Nr z8expected atom at a start of dot-atom-text but found '{}'r r r z4expected atom at end of dot-atom-text but found '{}')r r r r r= r r rA )r
dot_atom_textrS s r get_dot_atom_textr H s MM E!H )%% '++16%=: :
E!HI- ' u U# U1X_ %!"IE E!HI- RC %% ' #VCI .0 0 % r c t }| d t v r t | \ }} |j | | j d r t | \ }} nt | \ }} |j | | r*| d t v r t | \ }} |j | || fS # t j $ r t | \ }} Y dw xY w)Nr r ) r r r r r r r r r )r dot_atomrS s r get_dot_atomr [ s
yH Qx; u 4+E2LE5 )/ u OOE q[( u U? && 4 -U3LE5 4s B& &!C
C
c * | d t v rt | \ }} nd }| st j d | d dk( rt | \ }} n=| d t
v r$t j dj
| t | \ }} ||g|d d || fS )Nr z5Expected 'atom' or 'quoted-string' but found nothing.r z1Expected 'atom' or 'quoted-string' but found '{}')r r r r r
SPECIALSr= r
)r leaderrS s r get_wordr t s
Qx;
%% CE E Qx}(/ u qX %% '77=ve}F F u
Hbq %<r c t } t | \ }} |j | | r| d t vr| d dk( rI|j t |j
j t j d | dd } n t | \ }} |j | | r | d t vr|| fS # t j $ r1 |j
j t j d Y w xY w# t j $ rL | d t v r=t | \ }} |j
j t j d n Y w xY w)Nz phrase does not start with wordr r zperiod in 'phrase'r zcomment found without atom) r r r r r r' ru PHRASE_ENDSrA ObsoleteHeaderDefectr r )r r rS s r
get_phraser sR
XF0 u
e E!HK/ 8S= MM# NN ! !&"="=$#&
'!"IE
' u
MM% ! E!HK/" 5=) " " 0 f 8 8 - / 00 **
8{*#+E?LE5NN))&*E*E4+6 7 7
s% B< D @ @ #E* u Hbq e %(D.E!HK$? 23z?U3J K $ $(@ @ % %f&@&@N'P
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% %f&A&A>'@
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1
> ( u 1 " " #E?LE5&& Qx4 E!H $; KE * >!!&"@"@;#= > u >sH D7 F 7F EF1F F
FFF7GGc P t }d}| rB| d dk( s | d t vr.| d dk( rM|r.|j j t j
d |j t d}| dd } l| d dk( rT|j t | d d | dd } |j j t j
d d}|r@|d
j d k7 r.|j j t j
d t | \ }} d}|j | | r| d dk( r!| d t vr.|s$t j d
j | |d j d k( s2|d j dk( rNt | dkD r@|d j d k( r.|j j t j
d |d
j d k( s2|d
j dk( rNt | dkD r@|d j d k( r.|j j t j
d |j rd|_ || fS # t j $ r | d t vr t | \ }} Y {w xY w)NFr r r zinvalid repeated '.'Tr misplaced-specialz/'\' character outside of quoted-string/ccontentr r@ zmissing '.' between wordsz&expected obs-local-part but found '{}'r z!Invalid leading '.' in local partr z"Invalid trailing '.' in local partr )r3 r r' r r ru rA r rd r r r r r= r )r r" last_non_ws_was_dotrS s r r r s !^N
U1Xt^uQx{'B 8s?" &&--f.H.H*/, - ! !# &"& !"IE
1Xt^ ! !-a0C#E
F!"IE " " ) )&*D*DB+D
E"' nR 0 ; ;u D " " ) )&*D*D++-
. +#E?LE5"'
e$7 U1Xt^uQx{'B8 %% 4 ; ;E BD Dq$$- 1 ( (& 0 ! # 1 ( (% / %%f&@&@ /'1 2r%%. 2 ) )6 1 ! # 2 ) )5 0 %%f&@&@ 0'2 3 $<! 5 - && +Qx{*#E?LE5 +s I4 4-J%$J%c t | d \ }} }t |d }|r.|j j t j
d t
| || fS )Nz[]rJ z(quoted printable found in domain-literal)r r r' r r r r )r rJ r s r get_dtextr( s_
2%>E5& % )E
V 8 8 6 8 9E %<r c | ry|j t j d |j t dd y)NFz"end of input inside domain-literal]domain-literal-endT)r r ru r )r domain_literals r _check_for_early_dl_endr- + s? &44,. /--ABC r c p t }| d t v r t | \ }} |j | | st j
d | d dk7 r$t j
dj
| | dd } t | | r|| fS |j t dd | d t v r t | \ }} |j | t | \ }} |j | t | | r|| fS | d t v r t | \ }} |j | t | | r|| fS | d dk7 r$t j
dj
| |j t dd | dd } | r*| d t v r t | \ }} |j | || fS )
Nr zexpected domain-literal[z6expected '[' at start of domain-literal but found '{}'r zdomain-literal-startr* z4expected ']' at end of domain-literal but found '{}'r+ ) rG r r r r r r= r- r r r r( )r r, rS s r get_domain_literalr0 3 s #_N Qx; u e$ %%&?@@ Qx3%% '!!' 0 0 !"IE un5 u$$--CDE Qx3 u~ u e$ U#LE5% un5 u$$ Qx3 u~ u e$ un5 u$$ Qx3%% '!!' 0 0--ABC !"IE q[( u e$ 5 r c $ t }d }| r| d t v rt | \ }} | s$t j dj | | d dk( r+t
| \ }} ||g|d d |j | || fS t | \ }} | r | d dk( rt j d ||g|d d |j | | r| d dk( r|j j t j d |d j dk( r|d |d d | rJ| d dk( rB|j t t | d d \ }} |j | | r | d dk( rB|| fS # t j $ r t | \ }} Y w xY w)
Nr z expected domain but found '{}'r/ r- zInvalid Domainr z(domain is not a dot-atom (contains CFWS)r r )r r r r r r= r0 r r r
r' r rd rA )r r r rS s r
get_domainr2 Z s XF
F q[(
%% , 3 3E :< < Qx3)%0 u E"1I
e u} '#E* u
qS %%&677
Hbq
MM% qS f 9 9 6 8 9 !9 : - q F1IaC MM# #E!"I.LE5 MM% aC 5=! " " ' u's E+ +!FFc P t }t | \ }} |j | | r| d dk7 r2|j j t j
d || fS |j t
dd t | dd \ }} |j | || fS )Nr r- z#addr-spec local part with no domainaddress-at-symbolr )r% r# r r' r ru r r2 )r r rS s r
get_addr_specr5 s
I!%(LE5
U E!HO !;!; 1"3 4%
]3(;<= eABi(LE5
U e r c t }| rw| d dk( s | d t v rd| d t v r t | \ }} |j | n"| d dk( r|j t | dd } | r| d dk( rX| d t v rd| r| d dk7 r$t j dj | |j t t | dd \ }} |j | | r| d dk( r|j t | dd } | snw| d t v r t | \ }} |j | | snJ| d dk( r7|j t t | dd \ }} |j | | r | d dk( r| st j d | d dk7 r$t j dj | |j t dd || dd fS )
Nr r r r- z(expected obs-route domain but found '{}'z%end of header while parsing obs-route:z4expected ':' marking end of obs-route but found '{}'zend-of-obs-route-marker) r r r r
ListSeparatorr r r= RouteComponentMarkerr2 r )r obs_routerS s r
get_obs_router; s
I
U1Xs]eAh+&= 8{ "#E?LE5 U #
1X_ ] +!"IE
U1Xs]eAh+&= E!HO%% 6 = =e DF F
)* eABi(LE5
U
E!HcM 'ab 8{ "#E?LE5 U # 8s? 1 2%eABi0LE5 U # E!HcM %%&MNN Qx3%% (''-ve}6 6
]3(ABC eABi r c z t }| r*| d t v r t | \ }} |j | | r| d dk7 r$t j
dj
| |j t dd | dd } | rZ| d dk( rR|j t dd |j j t j d | dd } || fS t | \ }} |j | | r| d dk( r| dd } n.|j j t j d |j t dd | r*| d t v r t | \ }} |j | || fS # t j
$ r t | \ }} |j j t j d n;# t j
$ r% t j
d
j
| w xY w|j | t | \ }} Y Hw xY w) Nr zangle-addr-endz null addr-spec in angle-addrz*obsolete route specification in angle-addrz.expected addr-spec or obs-route but found '{}'z"missing trailing '>' on angle-addr)
r r r r r r r= r r' ru r5 r; r )r
angle_addrrS s r get_angle_addrr@ s9 J q[( u% E!HO%% 0 7 7 >@ @mC);<= !"IE
qS --=>?!!&"<"< *#, -ab 5 ,$U+ u e qS ab !!&"<"< 0#2 3mC)9:; q[( u% u ) " " , P(/LE5 % %f&A&A<'>
?&& P))@GGNP
P P % $U+ u ,s* #F H: .+ s% 3 11 a33 4 1 $&r )
r rE r r r5 r= anyrE rd r )r r rS s r get_mailboxrJ s
iGA$U+ u 3 % 1 1 3 3 . NN5 E> " " A A(/LE5&& A))188?A
A A As) A B4'A65B468B..B43B4c t }| r_| d |vrX| d t v r$|j t | d d | dd } n t | \ }} |j | | r| d |vrX|| fS )Nr r% r )r r r r r )r r invalid_mailboxrS s r get_invalid_mailboxrM 1 s %&O
E!HH, 8{ " " "=q1D$F
G!"IE%e,LE5 " "5 ) E!HH, E !!r c ^ t }| r| d dk7 r t | \ }} |j | | ra| d dvrZ|d }d|_ t | d \ }} |j | |j j t j d | r"| d dk( r|j t | d d } | r | d dk7 r|| fS # t j $ rL d }| d t
v rt
| \ }} | r| d dv r@|j | |j j t j d nt | d \ }} ||g|d d |j | |j j t j d n| d dk( r/|j j t j d nVt | d \ }} ||g|d d |j | |j j t j d Y w xY w)
Nr ;z,;z empty element in mailbox-listz invalid mailbox in mailbox-listr r r r )r rJ r r r r r r' r rM ru rd rQ r8 )r mailbox_listrS r r s r get_mailbox_listrQ C s:
=L
E!HO 8&u-LE5 &4 U1XT) #2&G!2G .ud;LE5 NN5 ! ' '(B(B1)3
4 U1X_
.!"IEQ E!HOR K && 8FQx;& (
aD 0 ''/ ((//0K0K719 : $7ud#CLE5 )%+Hbq ''. ((//0J0J91; <qS $$++F,G,G3-5 6 35$ ? u%!'E"1I ##E* $$++F,F,F5-7 8/ 8s C E H,+H,c t }| s2|j j t j d || fS d }| r{| d t
v rpt
| \ }} | sC|j j t j d |j | || fS | d dk( r|j | || fS t | \ }} t |j dk( rV||j | |j | |j j t j d || fS ||g|d d |j | || fS )Nz end of header before group-listr zend of header in group-listrO z group-list with empty entries) r r' r r ru r r rQ r r rQ r )r
group_listr rS s r get_group_listrT | sf J !!&"<"< -#/ 05
F q[(
% %f&@&@-'/
0 f % u$ $ 8s? f % u$ $#E*LE5
5 " f %% !!&"="= +#- .5
Hbq e u r c t }t | \ }} | r| d dk7 r$t j dj | |j | |j t
dd | dd } | r*| d dk( r"|j t
dd || dd fS t | \ }} |j | | s/|j j t j d n,| d dk7 r$t j d j | |j t
dd | dd } | r*| d t v r t | \ }} |j | || fS )
Nr r7 z8expected ':' at end of group display name but found '{}'z group-display-name-terminatorr rO zgroup-terminatorzend of header in groupz)expected ';' at end of group but found {}) r rB r r r= r r rT r' ru r r )r r rS s r get_grouprV sf
GE#E*LE5 E!HO%% '**0&-9 9 LL LL s$CDE !"IE qS
]3(:;<eABi !%(LE5 LL
V 7 7 $ & ' qS %% 7 > >u EG G LL s$678 !"IE q[( u
U %<r c ( t } t | \ }} |j
| || fS # t j $ rN t | \ }} n;# t j $ r% t j dj | w xY wY uw xY w)Nz expected address but found '{}')r rV r r rJ r= r )r r rS s r get_addressrX s iGA ' u NN5 E> " " A A&u-LE5&& A))188?A
A A As' 0 BAB8B BBc ` t }| r t | \ }} |j | | re| d dk7 r]|d d }d|_ t | d \ }} |j | |j j t j d | r|j t | dd } | r|| fS # t j $ ra d }| d t
v rt
| \ }} | r| d dk( r@|j | |j j t j d nt | d \ }} ||g|d d |j t |g |j j t j d n| d dk( r/|j j t j d n`t | d \ }} ||g|d d |j t |g |j j t j d Y w xY w) Nr r z"address-list entry with no contentz invalid address in address-listz empty element in address-listr r r )r rX r r r r r r' r rM r ru rd rQ r8 )r address_listrS r r s r get_address_listr[ s- =L
8&u-LE5 &4 U1X_ #2&q)G!2G .uc:LE5 NN5 ! ' '(B(B1)3
4
.!"IEQ R K && 8FQx;& (
aC ''/ ((//0K0K<1> ? $7uc#BLE5 )%+Hbq ''(89 ((//0J0J91; <qS $$++F,G,G3-5 6 35# > u%!'E"1I ##GUG$45 $$++F,F,F5-7 8/ 8s B8 8E1H-,H-c t }| s$t j dj | | d dk7 r$t j dj | |j t dd | dd } t
| \ }} |j | | r| d dk7 r$t j dj | |j t dd || dd fS )
Nz'expected no-fold-literal but found '{}'r r/ z;expected '[' at the start of no-fold-literal but found '{}'zno-fold-literal-startr r* z9expected ']' at the end of no-fold-literal but found '{}'zno-fold-literal-end)r# r r r= r r r( )r no_fold_literalrS s r get_no_fold_literalr^ s #oO %% 5 < z
msg-id-endr4 zobsolete id-right in msg-idzFexpected dot-atom-text, no-fold-literal or obs-id-right but found '{}'z missing trailing '>' on msg-id)r r r r r r r= r r r r' r ru r^ r2 )r msg_idrS s r
get_msg_idra ) s
WF q[( u
e E!HO%% , 3 3E :< <
MM-^45 !"IE 1(/ u MM% E!HO f 8 8 % ' (
U1X_ MM-\: ;!"IEu}
MM-%89: !"IE
5(/ u MM% qS ab f 8 8 , . /
MM-\23 q[( u
e 5=a " " 1 1-e4LE5 NN ! !&"="=,#.
/&& 1))""(&-1
1 1
/ 14 " " 5
5.u5LE5&& 5
5 )% 0 u%%f&A&A1'3 4**
5 --&&,fUm5 5
54 5 5sx G -I( I%)> ##F$>$> ? F Fv N%P QM&' :; [ M&( ;< q[( uE" E!HO ) ' '(B(BB)D
E
eW = >
c+>?@ !"IE q[( uE" ) ' '(B(BB)D
E
F
E!HK/%(ab E!HK/ >> ##F$>$> ? F Fv N%P QM&' :; [ M&( ;< q[( uE" ##F$>$> 5%7 8M% 9: r c t }| ra| d dk7 rY| d t v r$|j t | d d | dd } n t | \ }} |j | | r | d dk7 rY|| fS )Nr rO r% r )r\ r r r r )r invalid_parameterrS s r get_invalid_parameterro s )*
E!HO 8{ " $ $]583F&H
I!"IE%e,LE5 $ $U + E!HO e ##r c t | }|s$t j dj | |j }| t | d } t
|d }t | || fS )Nz expected ttext but found '{}'ttext)_non_token_end_matcherr r r= r r r r )r r rq s r get_ttextrs sp u%A %% + 2 25 9; ;
GGIE #e*+ E % )EE %<r c p t }| r*| d t v r t | \ }} |j | | r/| d t v r$t j dj | t | \ }} |j | | r*| d t v r t | \ }} |j | || fS Nr z expected token but found '{}') r r r r
TOKEN_ENDSr r r= rs )r mtokenrS s r get_tokenrx s WF q[( u
e qZ'%% + 2 25 9; ; U#LE5
MM% q[( u
e 5=r c t | }|s$t j dj | |j }| t | d } t
|d }t | || fS )Nz expected attrtext but found {!r}rb )_non_attribute_end_matcherr r r= r r r r r r rb s r get_attrtextr|
sp #5)A %% . 5 5e <> >wwyH #h-. !E Xz2HH U?r c p t }| r*| d t v r t | \ }} |j | | r/| d t v r$t j dj | t | \ }} |j | | r*| d t v r t | \ }} |j | || fS ru ) r_ r r r ATTRIBUTE_ENDSr r r= r| r r` rS s r
get_attributer s I q[( u q^+%% + 2 25 9; ; &LE5
U q[( u e r c t | }|s$t j dj | |j }| t | d } t
|d }t | || fS )Nz)expected extended attrtext but found {!r}extended-attrtext)#_non_extended_attribute_end_matcherr r r= r r r r r{ s r get_extended_attrtextr 4 ss ,E2A %% 7 > >u EG GwwyH #h-. !E X':;HH U?r c p t }| r*| d t v r t | \ }} |j | | r/| d t v r$t j dj | t | \ }} |j | | r*| d t v r t | \ }} |j | || fS ru ) r_ r r r EXTENDED_ATTRIBUTE_ENDSr r r= r r s r get_extended_attributer F s I q[( u q 44%% + 2 25 9; ;(/LE5
U q[( u e r c n t }| r| d dk7 r$t j dj | |j t dd | dd } | r| d j
s$t j dj | d}| r6| d j
r#|| d z
}| dd } | r| d j
r#|d dk( r3|dk7 r.|j j t j d t | |_
|j t |d
|| fS ) Nr *z Expected section but found {}zsection-markerr z$Expected section number but found {}r- 0z'section number has an invalid leading 0rg ) rf r r r= r r ri r' ru rj rV )r rg rg s r get_sectionr \ s7 iG E!HO%%&E&L&L(-'/ 0 0 NN=&678 !"IE a((*%% '117 @ @
F
E!H$$&%(ab E!H$$& ayCFcM v 9 99 ; <[GN NN=23 E>r c L t }| st j d d }| d t v rt | \ }} | s$t j dj | | d dk( rt
| \ }} nt | \ }} ||g|d d |j | || fS )Nz&Expected value but found end of stringr z Expected value but found only {}r ) ri r r r r r= r
r r )r vr rS s r get_valuer z s A %%&NOO
F Qx;
%% '006v@ @ Qx3(/ u-e4 u
Hbq HHUO e8Or c
t }t | \ }} |j | | r| d dk( rA|j j t j
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