a
    QfXt"                     @   s"  d dgZ ddlT ddlT ddlZG dd deZG dd  d ZG d	d deZed
e	dej
ed ede	dej
ed ede	dej
ed ede	ddg ede	dej
g d ede	dej
ed ede	ddg ede	d ed! dS )"BaseResolverResolver   )*    Nc                   @   s   e Zd ZdS )ResolverErrorN__name__
__module____qualname__ r   r   d/oak/stanford/groups/akundaje/marinovg/programs/SPAdes-3.13.0-Linux/share/spades/pyyaml3/resolver.pyr   	   s   r   c                   @   sb   e Zd ZdZdZdZi Zi Zdd Ze	dd Z
e	dd	d
Zdd Zdd Zdd Zdd ZdS )r   ztag:yaml.org,2002:strztag:yaml.org,2002:seqztag:yaml.org,2002:mapc                 C   s   g | _ g | _d S N)resolver_exact_pathsresolver_prefix_pathsselfr   r   r   __init__   s    zBaseResolver.__init__c                 C   sJ   d| j vr| j | _|d u r$d g}|D ]}| j|g ||f q(d S )Nyaml_implicit_resolvers)__dict__r   copy
setdefaultappend)clstagregexpfirstchr   r   r   add_implicit_resolver   s    
z"BaseResolver.add_implicit_resolverNc                 C   sj  d| j vr| j | _g }|D ]}t|ttfrnt|dkrF|\}}qvt|dkr`|d }d}qvtd| nd }|}|tu rt	}nH|tu rt
}n:|tu rt}n,|t	t
tfvrt|ts|d urtd| t|ttfs|d urtd| |||f q|tu rt	}nF|tu rt
}n6|tu r.t}n&|t	t
tfvrT|d urTtd	| || jt||f< d S )
Nyaml_path_resolvers   r   r   TzInvalid path element: %szInvalid node checker: %szInvalid index checker: %szInvalid node kind: %s)r   r   r   
isinstancelisttuplelenr   str
ScalarNodeSequenceNodedictMappingNodeintr   )r   r   pathkindnew_pathelement
node_checkindex_checkr   r   r   add_path_resolver"   sR    




zBaseResolver.add_path_resolverc                 C   s   | j s
d S i }g }|rvt| j}| jd D ]H\}}| |||||r*t||kr`|||f q*| j ||f ||< q*n6| j D ].\}}|s| j ||f ||< q||||f q|| j| | j| d S )N)r   r#   r   check_resolver_prefixr   r   )r   current_nodecurrent_indexexact_pathsZprefix_pathsdepthr*   r+   r   r   r   descend_resolverX   s&    

zBaseResolver.descend_resolverc                 C   s"   | j s
d S | j  | j  d S r   )r   r   popr   r   r   r   r   ascend_resolvero   s    
zBaseResolver.ascend_resolverc                 C   s   ||d  \}}t |tr*|j|kr@d S n|d ur@t ||s@d S |du rT|d urTd S |du sd|d u rp|d u rpd S t |trt |tr||jksd S n t |trt |ts||krd S dS )Nr   TF)r    r$   r   r%   valuer)   bool)r   r6   r*   r+   r3   r4   r.   r/   r   r   r   r2   u   s,    




z"BaseResolver.check_resolver_prefixc                 C   s   |t u rt|d rt|dkr(| jdg }n| j|d g }|| jd g 7 }|D ]\}}||rP|  S qP|d }| jr| jd }||v r|| S d |v r|d  S |t u r| jS |tu r| jS |t	u r| j
S d S )Nr    r   r1   )r%   r   getmatchr   r   DEFAULT_SCALAR_TAGr&   DEFAULT_SEQUENCE_TAGr(   DEFAULT_MAPPING_TAG)r   r+   r:   implicitZ	resolversr   r   r5   r   r   r   resolve   s*    


zBaseResolver.resolve)N)r   r	   r
   r?   r@   rA   r   r   r   classmethodr   r0   r7   r9   r2   rC   r   r   r   r   r      s   
5c                   @   s   e Zd ZdS )r   Nr   r   r   r   r   r      s   ztag:yaml.org,2002:boolzz^(?:yes|Yes|YES|no|No|NO
                    |true|True|TRUE|false|False|FALSE
                    |on|On|ON|off|Off|OFF)$Z
yYnNtTfFoOztag:yaml.org,2002:floatz^(?:[-+]?(?:[0-9][0-9_]*)\.[0-9_]*(?:[eE][-+][0-9]+)?
                    |\.[0-9_]+(?:[eE][-+][0-9]+)?
                    |[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*
                    |[-+]?\.(?:inf|Inf|INF)
                    |\.(?:nan|NaN|NAN))$z-+0123456789.ztag:yaml.org,2002:intz^(?:[-+]?0b[0-1_]+
                    |[-+]?0[0-7_]+
                    |[-+]?(?:0|[1-9][0-9_]*)
                    |[-+]?0x[0-9a-fA-F_]+
                    |[-+]?[1-9][0-9_]*(?::[0-5]?[0-9])+)$z-+0123456789ztag:yaml.org,2002:mergez^(?:<<)$<ztag:yaml.org,2002:nullzC^(?: ~
                    |null|Null|NULL
                    | )$)~nNr<   ztag:yaml.org,2002:timestampa%  ^(?:[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]
                    |[0-9][0-9][0-9][0-9] -[0-9][0-9]? -[0-9][0-9]?
                     (?:[Tt]|[ \t]+)[0-9][0-9]?
                     :[0-9][0-9] :[0-9][0-9] (?:\.[0-9]*)?
                     (?:[ \t]*(?:Z|[-+][0-9][0-9]?(?::[0-9][0-9])?))?)$
0123456789ztag:yaml.org,2002:valuez^(?:=)$=ztag:yaml.org,2002:yamlz^(?:!|&|\*)$z!&*)__all__errornodesre	YAMLErrorr   r   r   r   compileXr!   r   r   r   r   <module>   sr    			