File "fixer_util.cpython-33.pyc"

Full Path: /home/attunedd/public_html/byp/izo/con7ext_sym404/rintoar.txt/opt/alt/python33/lib64/python3.3/lib2to3/__pycache__/fixer_util.cpython-33.pyc
File size: 17.04 KB
MIME-type: text/x-bytecode.python
Charset: 8 bit


f8c@s|dZd
dl
mZ
ddlmZ
ddlmZmZ
ddlm	Z

ddlmZ
dd	Z
d
dZdd
ZddZdUdd
ZddZddZddZeeddZdUdUddZddZddZdUd d!
Zd"d#ZdUd$d%
ZdUd&d'
Zd(d)Zd*d+Zd,d-Z d.d/Z!e"d0d1d2d3d4d5d6d7d8d9g

Z#d:d;Z$d<a%d=a&d>a'dVa)d?d@Z*dAdBZ+dCdDZ,dEdFZ-dGdHZ.dIdJZ/dKdLZ0dMdNZ1e"e
j2e
j3g
Z4dUdOdP
Z5e"e
j3e
j2e
j6g
Z7dQdRZ8dUdSdT
Z9dUS(Wu1Utility functions, node construction macros, etc.i(
uislicei
(
utoken(uLeafuNode(
upython_symbols(
upatcompcCs%tt
j|ttjd
|
gS(Nu
=(uNodeusymsuargumentuLeafutokenuEQUAL(ukeyworduvalue((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu
KeywordArgs
	
u
KeywordArgcCstt
jd
S(Nu
((uLeafutokenuLPAR(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuLParens
uLParencCstt
jd
S(Nu
)(uLeafutokenuRPAR(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuRParens
uRParencCslt|t
s|g
}nt|
t
s?d
|
_|
g
}
nttj|ttjddd

g
|
S(uBuild an assignment statementu
 u
=uprefix(	u
isinstanceulistuprefixuNodeusymsuatomuLeafutokenuEQUAL(utargetusource((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuAssigns


	
	
uAssigncCstt
j|d
|

S(uReturn a NAME leafuprefix(uLeafutokenuNAME(unameuprefix((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuName&suNamecCs|tt
jt|
ggS(
uA node tuple for obj.attr(uNodeusymsutraileruDot(uobjuattr((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuAttr*suAttrcCstt
jd
S(uA comma leafu
,(uLeafutokenuCOMMA(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuComma.suCommacCstt
jd
S(uA period (.) leafu
.(uLeafutokenuDOT(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuDot2suDotcCsMtt
j|
j|jg}|rI|jd
tt
j|
n|S(u-A parenthesised argument list, used by Call()i
(uNodeusymsutrailerucloneuinsert_childuarglist(uargsulparenurparenunode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuArgList6s$


uArgListcCs:tt
j|t|

g}|d
k	r6||_n|S(uA function callN(uNodeusymsupoweruArgListuNoneuprefix(u	func_nameuargsuprefixunode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuCall=s


uCallcCstt
jd
S(uA newline literalu

(uLeafutokenuNEWLINE(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuNewlineDsuNewlinecCstt
jd
S(uA blank lineu(uLeafutokenuNEWLINE(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu	BlankLineHsu	BlankLinecCstt
j|d
|

S(Nuprefix(uLeafutokenuNUMBER(u
nuprefix((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuNumberLs
uNumberc

Cs1tt
jttjd
|ttjdgS(uA numeric or string subscriptu
[u
](uNodeusymsutraileruLeafutokenuLBRACEuRBRACE(
u
index_node((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu	SubscriptOs

u	SubscriptcCstt
j|d
|

S(u
A string leafuprefix(uLeafutokenuSTRING(ustringuprefix((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuStringUsuStringc	Cs
d
|_d|
_d|_t
tjd}d|_t
tjd}d|_||
||g}|rd|_t
tjd}d|_|jttj||g

nttj|ttj	|g}ttj
t
tjd|t
tjdgS(uuA list comprehension of the form [xp for fp in it if test].

    If test is None, the "if test" part is omitted.
    uu
 uforuinuifu
[u
](
uprefixuLeafutokenuNAMEuappenduNodeusymsucomp_ifu	listmakerucomp_foruatomuLBRACEuRBRACE(	uxpufpuitutestufor_leafuin_leafu
inner_argsuif_leafuinner((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuListCompYs$	
	
	

	

	


	

	
"
$
	


uListCompcCsx|
D]}|j
qWt
tjd
t
tj|dd
t
tjddd
ttj|
g}ttj|}|S(uO Return an import statement in the form:
        from package import name_leafsufromuprefixu
 uimport(uremoveuLeafutokenuNAMEuNodeusymsuimport_as_namesuimport_from(upackage_nameu
name_leafsuleafuchildrenuimp((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu
FromImportqs





u
FromImportc

	Cst|t
r.|jttgkr.dSt|t
ot|j
d
kot|jdtot|jdt
ot|jdto|jdjdko|jdjdkS(u(Does the node represent a tuple literal?iii
iu
(u
)T(	u
isinstanceuNodeuchildrenuLParenuRParenuTrueulenuLeafuvalue(
unode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuis_tuples*







uis_tuplec

Cszt|t
oyt|j
d
koyt|jdtoyt|jdtoy|jdjdkoy|jdjdkS(u'Does the node represent a list literal?i
iu
[u
]ii(u
isinstanceuNodeulenuchildrenuLeafuvalue(
unode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuis_lists




uis_listc

Cstt
jt|tgS(
N(uNodeusymsuatomuLParenuRParen(
unode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuparenthesizes
uparenthesizeusortedulistusetuanyuallutupleusumuminumaxu	enumerateccs4t||
}x|r/|V
t||
}qWd
S(ul
Follow an attribute chain.

    If you have a chain of objects where a.foo -> b, b.foo-> c, etc,
    use this to iterate over all objects in the chain. Iteration is
    terminated by getattr(x, attr) is None.

    Args:
        obj: the starting object
        attr: the name of the chaining attribute

    Yields:
        Each successive object in the chain.
    N(
ugetattr(uobjuattrunext((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu
attr_chains
	

u
attr_chainuefor_stmt< 'for' any 'in' node=any ':' any* >
        | comp_for< 'for' any 'in' node=any any* >
     u
power<
    ( 'iter' | 'list' | 'tuple' | 'sorted' | 'set' | 'sum' |
      'any' | 'all' | 'enumerate' | (any* trailer< '.' 'join' >) )
    trailer< '(' node=any ')' >
    any*
>
u`
power<
    ( 'sorted' | 'enumerate' )
    trailer< '(' arglist<node=any any*> ')' >
    any*
>
c
Csts<t
jt
at
jt
at
jt
adantttg}
xRt|
t|d
D]8\}}i}|j	||rd|d|krddSqdWdS(u
 Returns true if node is in an environment where all that is required
        of it is being iterable (ie, it doesn't matter if it returns a list
        or an iterator).
        See test_map_nochange in test_fixers.py for some examples and tests.
        uparentunodeTF(u
pats_builtupatcompucompile_patternup0up1up2uTrueuzipu
attr_chainumatchuFalse(unodeupatternsupatternuparenturesults((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuin_special_contexts



	

%

"

uin_special_contextc
Cs|j}
|
dk	r+|
jtjkr+dS|j}|jtjtj	fkrSdS|jtj
kr||jd
|kr|dS|jtjks|jtj
kr|
dk	r|
jtjks|jd
|krdSdS(uG
    Check that something isn't an attribute or function name etc.
    iNFT(uprev_siblinguNoneutypeutokenuDOTuFalseuparentusymsufuncdefuclassdefu	expr_stmtuchildrenu
parametersu
typedargslistuCOMMAuTrue(unodeuprevuparent((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuis_probably_builtins	

	


%




uis_probably_builtinc
Cspxi|dk	rk|j
tjkr_t|j
d
kr_|jd}
|
j
tjkr_|
jSn|j	}qWdS(uFind the indentation of *node*.ii
uN(
uNoneutypeusymsusuiteulenuchildrenutokenuINDENTuvalueuparent(unodeuindent((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyufind_indentations
'







ufind_indentationc
CsW|jt
jkr|S|j}|jd}
|_tt
j|g
}|
|_|S(
N(utypeusymsusuiteucloneuparentuNoneuNode(unodeuparentusuite((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu
make_suite
s





	
u
make_suitec

Cs;x4|jt
jkr6|j}|std


qqW|S(uFind the top level namespace.u,root found before file_input node was found.(utypeusymsu
file_inputuparentu
ValueError(
unode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu	find_root
s

	


u	find_rootcCs"t|
t
|
|}t|
S(
u Returns true if name is imported from package at the
        top level of the tree which node belongs to.
        To cover the case of an import like 'import foo', use
        None for the package and 'foo' for the name. (ufind_bindingu	find_rootubool(upackageunameunodeubinding((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyudoes_tree_import
s
udoes_tree_importc

Cs|jt
jt
jfkS(
u0Returns true if the node is an import statement.(utypeusymsuimport_nameuimport_from(
unode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu	is_import"
su	is_importcCs
d
d}t|
}t
||
|r.dSd}}xtt|j
D]c\}}||
sfqHnx7t|j|d
D]\}}||
sPqqW||}PqHW|dkr 
xbt|j
D]N\}}|jtjkr|jr|jdjtjkr|d}PqqWn|dkre
t
tjttj
dttj
|
dd
g}	n$t|ttj
|
dd
g
}	|	tg}
|j|t
tj|

dS(	u\ Works like `does_tree_import` but adds an import statement
        if it was not imported. c

Ss,|jt
jko+|jo+t|jd

S(Ni(utypeusymsusimple_stmtuchildrenu	is_import(
unode((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyuis_import_stmt)
s

u$touch_import.<locals>.is_import_stmtNii
uimportuprefixu
 (u	find_rootudoes_tree_importu	enumerateuchildrenutypeusymsusimple_stmtutokenuSTRINGuNoneuNodeuimport_nameuLeafuNAMEu
FromImportuNewlineuinsert_child(upackageunameunodeuis_import_stmturootu
insert_posuoffsetuidxunode2uimport_uchildren((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyutouch_import&
s4





&











	

!$
utouch_importc	CsQxJ|
jD]?}d}|jtjkrst||jd
rB|St|t|jd
|}|r&|}q&n
|jtjtj	fkrt|t|jd	
|}|r&|}q&ng
|jtj
kr
t|t|jd
|}|r|}q&x$
t|jdd
D]b\}}|jtj
kr
|jdkr
t|t|j|d
|}|r{
|}q{
q
q
Wn|jtkr
|jd
j|kr
|}nvt|||r
|}n[|jtjkr
t|||}n4|jtjkr&t||jdr&|}q&n|r
|s6|St|
rI|Sq
q
WdS(
u Returns the node which binds variable name, otherwise None.
        If optional argument package is supplied, only imports will
        be returned.
        See test cases for examples.i
iiNu
:iiii(uchildrenuNoneutypeusymsufor_stmtu_findufind_bindingu
make_suiteuif_stmtu
while_stmtutry_stmtu	enumerateutokenuCOLONuvalueu	_def_symsu_is_import_bindingusimple_stmtu	expr_stmtu	is_import(unameunodeupackageuchilduretu
nu
iukid((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyufind_bindingT
sH












	&
!#

%
	

	









ufind_bindingcCs||
g
}xl|rw|j}
|
j
d
krO|
j
tkrO|j|
j

q|
j
tjkr|
j|kr|
SqWdS(Ni
(	upoputypeu_block_symsuextenduchildrenutokenuNAMEuvalueuNone(unameunodeunodes((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu_find
s
	
	



!

u_findcCs'|jt
jkr
|r
|jd
}|jt
jkrx|jD]Z}|jt
jkrw|jdj|
kr|SqB|jtjkrB|j|
krB|SqBWq#|jt
jkr|jd}|jtjkr
|j|
kr
|Sq#|jtjkr#|j|
kr#|Sn
|jt
j	kr#|rM
t
|jd

j|krM
dS|jd}|rs
t
d|rs
dS|jt
jkr
t
|
|r
|S|jt
jkr
|jd}|jtjkr |j|
kr |Sq#|jtjkr|j|
kr|S|r#|jtjkr#|SndS(u Will reuturn node if node will import name, or node
        will import * from package.  None is returned otherwise.
        See test cases for examples. i
iiuasiN(utypeusymsuimport_nameuchildrenudotted_as_namesudotted_as_nameuvalueutokenuNAMEuimport_fromustrustripuNoneu_finduimport_as_namesuimport_as_nameuSTAR(unodeunameupackageuimpuchildulastu
n((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu_is_import_binding
s@







!




!

!

%




!




!

!



u_is_import_bindingNF(:u__doc__u	itertoolsuisliceupgen2utokenupytreeuLeafuNodeupygramupython_symbolsusymsuupatcompu
KeywordArguLParenuRParenuAssignuNoneuNameuAttruCommauDotuArgListuCalluNewlineu	BlankLineuNumberu	SubscriptuStringuListCompu
FromImportuis_tupleuis_listuparenthesizeusetuconsuming_callsu
attr_chainup0up1up2uFalseu
pats_builtuin_special_contextuis_probably_builtinufind_indentationu
make_suiteu	find_rootudoes_tree_importu	is_importutouch_importuclassdefufuncdefu	_def_symsufind_bindingutraileru_block_symsu_findu_is_import_binding(((u7/opt/alt/python33/lib64/python3.3/lib2to3/fixer_util.pyu<module>
sZ





		-
*