Your IP : 216.73.216.213

Current Path : /opt/alt/python35/lib64/python3.5/site-packages/yaml/__pycache__/
Upload File :
Current File : //opt/alt/python35/lib64/python3.5/site-packages/yaml/__pycache__/constructor.cpython-35.pyc



�5[�c�@s
ddddgZddlTddlTddlZddlZddlZddlZddlZddlZddl	Z	Gdd�de
�ZGd	d�d�ZGd
d�de�Z
e
jde
j�e
jde
j�e
jd
e
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�e
jde
j�Gdd�de
�Zejdej�ejdej�ejdej�ejdej�ejdej�ejdej�ejdej �ejdej�ejd ej!�ejd!ej�ejd"ej"�ejd#ej�ej#d$ej$�ej#d%ej%�ej#d&ej&�ej#d'ej'�ej#d(ej(�dS))�BaseConstructor�SafeConstructor�Constructor�ConstructorError�)�*�Nc@seZdZdS)rN)�__name__�
__module__�__qualname__�rr�C/opt/alt/python35/lib64/python3.5/site-packages/yaml/constructor.pyr
sc@s�eZdZiZiZdd�Zdd�Zdd�Zdd�Zd	d
�Z	ddd
�Z
dd�Zddd�Zddd�Z
ddd�Zedd��Zedd��ZdS)rcCs(i|_i|_g|_d|_dS)NF)�constructed_objects�recursive_objects�state_generators�deep_construct)�selfrrr�__init__s			zBaseConstructor.__init__cCs
|j�S)N)�
check_node)rrrr�
check_dataszBaseConstructor.check_datacCs#|j�r|j|j��SdS)N)r�construct_documentZget_node)rrrr�get_dataszBaseConstructor.get_datacCs)|j�}|dk	r%|j|�SdS)N)Zget_single_noder)r�noderrr�get_single_data!s
zBaseConstructor.get_single_datacCsr|j|�}xA|jrR|j}g|_x|D]}x|D]}qAWq4WqWi|_i|_d|_|S)NF)�construct_objectrr
rr)rr�datar�	generator�dummyrrrr(s		

			z"BaseConstructor.construct_documentFc
Cs-||jkr|j|S|r2|j}d|_||jkrYtddd|j��d|j|<d}d}|j|jkr�|j|j}n�x�|jD]?}|jj|�r�|jt	|�d�}|j|}Pq�Wd|jkr|j}|jd}nvd|jkr+|jd}nWt
|t�rI|jj
}n9t
|t�rg|jj}nt
|t�r�|jj}|dkr�|||�}n||||�}t
|tj�r|}t|�}|jr�x!|D]}	q�Wn|jj|�||j|<|j|=|r)||_|S)NTz$found unconstructable recursive node)r
rrr�
start_mark�tag�yaml_constructors�yaml_multi_constructors�
startswith�len�
isinstance�
ScalarNode�	__class__�construct_scalar�SequenceNode�construct_sequence�MappingNode�construct_mapping�types�
GeneratorType�nextr�append)
rr�deepZold_deep�constructorZ
tag_suffix�
tag_prefixrrrrrrr5sX			

		


	z BaseConstructor.construct_objectcCs5t|t�s.tddd|j|j��|jS)Nz$expected a scalar node, but found %s)r#r$r�idr�value)rrrrrr&gs
	
z BaseConstructor.construct_scalarcsKt|t�s.tddd|j|j����fdd�|jD�S)Nz&expected a sequence node, but found %scs%g|]}�j|d���qS)r/)r)�.0Zchild)r/rrr�
<listcomp>ss	z6BaseConstructor.construct_sequence.<locals>.<listcomp>)r#r'rr2rr3)rrr/r)r/rrr(ns	
z"BaseConstructor.construct_sequencecCs�t|t�s.tddd|j|j��i}xx|jD]m\}}|j|d|�}t|tj�s�td|jd|j��|j|d|�}|||<q>W|S)Nz%expected a mapping node, but found %sr/zwhile constructing a mappingzfound unhashable key)	r#r)rr2rr3r�collections�Hashable)rrr/�mapping�key_node�
value_node�keyr3rrrr*vs	
z!BaseConstructor.construct_mappingcCs�t|t�s.tddd|j|j��g}xT|jD]I\}}|j|d|�}|j|d|�}|j||f�q>W|S)Nz%expected a mapping node, but found %sr/)r#r)rr2rr3rr.)rrr/�pairsr9r:r;r3rrr�construct_pairs�s	
zBaseConstructor.construct_pairscCs2d|jkr!|jj�|_||j|<dS)Nr)�__dict__r�copy)�clsrr0rrr�add_constructor�szBaseConstructor.add_constructorcCs2d|jkr!|jj�|_||j|<dS)Nr )r>r r?)r@r1Zmulti_constructorrrr�add_multi_constructor�sz%BaseConstructor.add_multi_constructorN)rr	r
rr rrrrrrr&r(r*r=�classmethodrArBrrrrr
s
2cs\eZdZ�fdd�Zdd�Zd�fdd�Zdd	�Zd
dddd
dddddddiZdd�Zdd�Z	dZ
xe
e
e
kr�e
e
9Z
q�We
e
Zdd�Zdd�Z
ejdej�Zdd�Zdd�Zdd �Zd!d"�Zd#d$�Zd%d&�Zd'd(�Zd)d*�Zd+d,�Z�S)-rcsUt|t�rEx3|jD](\}}|jdkr|j|�SqWt�j|�S)Nztag:yaml.org,2002:value)r#r)r3rr&�super)rrr9r:)r%rrr&�s
z SafeConstructor.construct_scalarc	Cs�g}d}xj|t|j�krx|j|\}}|jdkrF|j|=t|t�r|j|�|j|j�qut|t�r!g}x_|jD]T}t|t�s�td|j	d|j
|j	��|j|�|j|j�q�W|j�x@|D]}|j|�qWqutd|j	d|j
|j	��q|jdkrkd|_|d7}q|d7}qW|r�||j|_dS)	Nrztag:yaml.org,2002:mergezwhile constructing a mappingz,expected a mapping for merging, but found %sz@expected a mapping or list of mappings for merging, but found %sztag:yaml.org,2002:valueztag:yaml.org,2002:strr)
r"r3rr#r)�flatten_mapping�extendr'rrr2r.�reverse)	rr�merge�indexr9r:Zsubmerge�subnoder3rrrrE�s>




	
zSafeConstructor.flatten_mappingFcs2t|t�r|j|�t�j|d|�S)Nr/)r#r)rErDr*)rrr/)r%rrr*�s
z!SafeConstructor.construct_mappingcCs|j|�dS)N)r&)rrrrr�construct_yaml_null�s
z#SafeConstructor.construct_yaml_null�yesT�no�true�false�on�offcCs |j|�}|j|j�S)N)r&�bool_values�lower)rrr3rrr�construct_yaml_bool�sz#SafeConstructor.construct_yaml_boolcCsc|j|�}|jdd�}d}|ddkr=d}|ddkr]|dd�}|dkrmdS|jd�r�|t|d	d�d	�S|jd
�r�|t|d	d�d�S|ddkr�|t|d�Sd
|krQdd�|jd
�D�}|j�d}d}x&|D]}|||7}|d9}q'W||S|t|�SdS)N�_�rr�-z+-�0Z0b��0x���:cSsg|]}t|��qSr)�int)r4�partrrrr5�s	z6SafeConstructor.construct_yaml_int.<locals>.<listcomp>�<r���)r&�replacer!r^�splitrG)rrr3�sign�digits�base�digitrrr�construct_yaml_int�s2

z"SafeConstructor.construct_yaml_intg�u�<�7~cCs|j|�}|jdd�j�}d}|ddkrCd}|ddkrc|dd�}|dkrz||jS|dkr�|jSd	|kr�d
d�|jd	�D�}|j�d}d}x&|D]}|||7}|d
9}q�W||S|t|�SdS)NrUrVrrrWz+-z.infz.nanr]cSsg|]}t|��qSr)�float)r4r_rrrr5
s	z8SafeConstructor.construct_yaml_float.<locals>.<listcomp>gr`rra)r&rbrS�	inf_value�	nan_valuercrGri)rrr3rdrerfrgrrr�construct_yaml_floats*

z$SafeConstructor.construct_yaml_floatcCs�y|j|�jd�}WnAtk
r_}z!tddd||j��WYdd}~XnXy-ttd�rtj|�Stj|�SWnDt	j
k
r�}z!tddd||j��WYdd}~XnXdS)N�asciiz,failed to convert base64 data into ascii: %s�decodebytesz failed to decode base64 data: %s)r&�encode�UnicodeEncodeErrorrr�hasattr�base64rn�decodestring�binascii�Error)rrr3�excrrr�construct_yaml_binarys	
	z%SafeConstructor.construct_yaml_binarya�^(?P<year>[0-9][0-9][0-9][0-9])
                -(?P<month>[0-9][0-9]?)
                -(?P<day>[0-9][0-9]?)
                (?:(?:[Tt]|[ \t]+)
                (?P<hour>[0-9][0-9]?)
                :(?P<minute>[0-9][0-9])
                :(?P<second>[0-9][0-9])
                (?:\.(?P<fraction>[0-9]*))?
                (?:[ \t]*(?P<tz>Z|(?P<tz_sign>[-+])(?P<tz_hour>[0-9][0-9]?)
                (?::(?P<tz_minute>[0-9][0-9]))?))?)?$cCs�|j|�}|jj|j�}|j�}t|d�}t|d�}t|d�}|ds}tj|||�St|d�}t|d�}	t|d�}
d}|dr|ddd	�}x t|�d	kr�|d
7}q�Wt|�}d}|dret|d�}
t|d
p0d�}tj	d|
d|�}|ddkre|}tj|||||	|
|�}|r�||8}|S)N�year�month�day�hour�minute�secondr�fraction�rXZtz_sign�tz_hour�	tz_minuteZhoursZminutesrW)
r&�timestamp_regexp�matchr3�	groupdictr^�datetime�dater"Z	timedelta)rrr3r��valuesrxryrzr{r|r}r~Zdeltar�r�rrrr�construct_yaml_timestamp4s8


!
z(SafeConstructor.construct_yaml_timestampccsg}|Vt|t�s<td|jd|j|j��x�|jD]�}t|t�s}td|jd|j|j��t|j�dkr�td|jdt|j�|j��|jd\}}|j|�}|j|�}|j	||f�qFWdS)Nz!while constructing an ordered mapz!expected a sequence, but found %sz,expected a mapping of length 1, but found %srz2expected a single mapping item, but found %d itemsr)
r#r'rrr2r3r)r"rr.)rrZomaprJr9r:r;r3rrr�construct_yaml_omapRs$
z#SafeConstructor.construct_yaml_omapccsg}|Vt|t�s<td|jd|j|j��x�|jD]�}t|t�s}td|jd|j|j��t|j�dkr�td|jdt|j�|j��|jd\}}|j|�}|j|�}|j	||f�qFWdS)Nzwhile constructing pairsz!expected a sequence, but found %sz,expected a mapping of length 1, but found %srz2expected a single mapping item, but found %d itemsr)
r#r'rrr2r3r)r"rr.)rrr<rJr9r:r;r3rrr�construct_yaml_pairshs$
z$SafeConstructor.construct_yaml_pairsccs.t�}|V|j|�}|j|�dS)N)�setr*�update)rrrr3rrr�construct_yaml_set}s	z"SafeConstructor.construct_yaml_setcCs
|j|�S)N)r&)rrrrr�construct_yaml_str�sz"SafeConstructor.construct_yaml_strccs%g}|V|j|j|��dS)N)rFr()rrrrrr�construct_yaml_seq�sz"SafeConstructor.construct_yaml_seqccs+i}|V|j|�}|j|�dS)N)r*r�)rrrr3rrr�construct_yaml_map�sz"SafeConstructor.construct_yaml_mapccsk|j|�}|Vt|d�rH|j|dd�}|j|�n|j|�}|jj|�dS)N�__setstate__r/T)�__new__rqr*r�r>r�)rrr@r�staterrr�construct_yaml_object�sz%SafeConstructor.construct_yaml_objectcCs#tddd|j|j��dS)Nz0could not determine a constructor for the tag %r)rrr)rrrrr�construct_undefined�s	
z#SafeConstructor.construct_undefined)rr	r
r&rEr*rKrRrTrhrjrkrlrw�re�compile�Xr�r�r�r�r�r�r�r�r�r�rr)r%rr�s:#

ztag:yaml.org,2002:nullztag:yaml.org,2002:boolztag:yaml.org,2002:intztag:yaml.org,2002:floatztag:yaml.org,2002:binaryztag:yaml.org,2002:timestampztag:yaml.org,2002:omapztag:yaml.org,2002:pairsztag:yaml.org,2002:setztag:yaml.org,2002:strztag:yaml.org,2002:seqztag:yaml.org,2002:mapc@s�eZdZdd�Zdd�Zdd�Zdd�Zd	d
�Zdd�Zd
d�Z	dd�Z
dd�Zdd�Zddddd�Z
dd�Zdd�Zddd�Zdd �ZdS)!rcCs
|j|�S)N)r&)rrrrr�construct_python_str�sz Constructor.construct_python_strcCs
|j|�S)N)r&)rrrrr�construct_python_unicode�sz$Constructor.construct_python_unicodecCs�y|j|�jd�}WnAtk
r_}z!tddd||j��WYdd}~XnXy-ttd�rtj|�Stj|�SWnDt	j
k
r�}z!tddd||j��WYdd}~XnXdS)Nrmz,failed to convert base64 data into ascii: %srnz failed to decode base64 data: %s)r&rorprrrqrrrnrsrtru)rrr3rvrrr�construct_python_bytes�s	
	z"Constructor.construct_python_bytescCs
|j|�S)N)rh)rrrrr�construct_python_long�sz!Constructor.construct_python_longcCst|j|��S)N)�complexr&)rrrrr�construct_python_complex�sz$Constructor.construct_python_complexcCst|j|��S)N)�tupler()rrrrr�construct_python_tuple�sz"Constructor.construct_python_tuplecCs{|std|d|��yt|�WnDtk
ro}z$td|d||f|��WYdd}~XnXtj|S)Nz"while constructing a Python modulez+expected non-empty name appended to the tagzcannot find module %r (%s))r�
__import__�ImportError�sys�modules)r�name�markrvrrr�find_python_module�s		)zConstructor.find_python_modulecCs�|std|d|��d|krB|jdd�\}}nd}|}yt|�WnDtk
r�}z$td|d||f|��WYdd}~XnXtj|}t||�s�td|d||jf|��t||�S)Nz"while constructing a Python objectz+expected non-empty name appended to the tag�.r�builtinszcannot find module %r (%s)zcannot find %r in the module %r)	r�rsplitr�r�r�r�rqr�getattr)rr�r��module_nameZobject_namerv�modulerrr�find_python_name�s$		)
	zConstructor.find_python_namecCsG|j|�}|r4td|jd||j��|j||j�S)Nz while constructing a Python namez&expected the empty value, but found %r)r&rrr�)r�suffixrr3rrr�construct_python_names
z!Constructor.construct_python_namecCsG|j|�}|r4td|jd||j��|j||j�S)Nz"while constructing a Python modulez&expected the empty value, but found %r)r&rrr�)rr�rr3rrr�construct_python_modules
z#Constructor.construct_python_moduleNFcCsf|sg}|si}|j||j�}|rUt|t�rU|j|||�S|||�SdS)N)r�rr#�typer�)rr�r�args�kwds�newobjr@rrr�make_python_instance"sz Constructor.make_python_instancecCs�t|d�r|j|�n�i}t|t�rRt|�dkrR|\}}t|d�rt|jj|�n|r�|j|�x*|j�D]\}}tt	||�q�WdS)Nr�rYr>)
rqr�r#r�r"r>r��items�setattr�object)r�instancer��	slotstater;r3rrr�set_python_instance_state.s!
z%Constructor.set_python_instance_stateccsU|j||dd�}|Vt|d�}|j|d|�}|j||�dS)Nr�Tr�r/)r�rqr*r�)rr�rr�r/r�rrr�construct_python_object<s
z#Constructor.construct_python_objectcCst|t�r?|j|dd�}i}i}g}i}no|j|dd�}	|	jdg�}|	jdi�}|	jdi�}|	jdg�}|	jdi�}|j|||||�}
|r�|j|
|�|r�|
j|�|rx|D]}|||
|<q�W|
S)Nr/Tr�r�r��	listitems�	dictitems)r#r'r(r*�getr�r�rF)rr�rr�r�r�r�r�r�r3r�r;rrr�construct_python_object_applyEs*	

z)Constructor.construct_python_object_applycCs|j||dd�S)Nr�T)r�)rr�rrrr�construct_python_object_newhsz'Constructor.construct_python_object_new)rr	r
r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�rrrrr�s	#ztag:yaml.org,2002:python/noneztag:yaml.org,2002:python/boolztag:yaml.org,2002:python/strz tag:yaml.org,2002:python/unicodeztag:yaml.org,2002:python/bytesztag:yaml.org,2002:python/intztag:yaml.org,2002:python/longztag:yaml.org,2002:python/floatz tag:yaml.org,2002:python/complexztag:yaml.org,2002:python/listztag:yaml.org,2002:python/tupleztag:yaml.org,2002:python/dictztag:yaml.org,2002:python/name:z tag:yaml.org,2002:python/module:z tag:yaml.org,2002:python/object:z&tag:yaml.org,2002:python/object/apply:z$tag:yaml.org,2002:python/object/new:))�__all__�errorZnodesr6r�rrrtr�r�r+ZMarkedYAMLErrorrrrrArKrTrhrlrwr�r�r�r�r�r�r�r�rr�r�r�r�r�r�rBr�r�r�r�r�rrrr�<module>s�		

T��











	
�