Edit File: constructor.cpython-37.pyc
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)r@ r1 Zmulti_constructorr r r �add_multi_constructor� s z%BaseConstructor.add_multi_constructorN)F)F)F)F)r r r r r r r r r r r r& r( r* r= � classmethodrA rB r r r r r s 2 c s� e Zd Z� fdd�Zdd� Zd(� fdd� Zdd � Zd dd dd dd �Zd d � Zdd� Z dZ xe e e krpe e 9 Z qZW e e Z dd� Z dd� Z e�dej�Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Z� ZS ))r c s> t |t�r2x&|jD ] \}}|jdkr| �|�S qW t� �|�S )Nztag:yaml.org,2002:value)r# r) r3 r r& �super)r r r9 r: )r% r r r& � s z SafeConstructor.construct_scalarc C s. g }d}�x |t |j�k �r|j| \}}|jdkr�|j|= t|t�r^| �|� |�|j� n�t|t�r�g }xF|jD ]<}t|t�s�td|j d|j |j ��| �|� |� |j� qtW |� � x0|D ]}|�|� q�W ntd|j d|j |j ��q |jdk�r d|_|d7 }q |d7 }q W |�r*||j |_d S ) Nr ztag:yaml.org,2002:mergez while constructing a mappingz,expected a mapping for merging, but found %sz@expected a mapping or list of mappings for merging, but found %sztag:yaml.org,2002:valueztag:yaml.org,2002:strr ) r" r3 r r# r) �flatten_mapping�extendr' r r r2 r. �reverse) r r �merge�indexr9 r: Zsubmerge�subnoder3 r r r rE � s> z SafeConstructor.flatten_mappingFc s$ t |t�r| �|� t� j||d�S )N)r/ )r# r) rE rD r* )r r r/ )r% r r r* � s z!SafeConstructor.construct_mappingc C s | � |� d S )N)r& )r r r r r �construct_yaml_null� s z#SafeConstructor.construct_yaml_nullT)�yes�no�true�false�on�offc C s | � |�}| j|�� S )N)r& � bool_values�lower)r r r3 r r r �construct_yaml_bool� s z#SafeConstructor.construct_yaml_boolc C s | � |�}|�dd�}d}|d dkr*d}|d dkrB|dd � }|dkrNdS |�d �rn|t|d d � d � S |�d �r�|t|d d � d � S |d dkr�|t|d � S d|k�r dd� |�d�D �}|�� d}d}x |D ]}||| 7 }|d9 }q�W || S |t|� S d S )N�_� r r �-���z+-�0Z0b� �0x� � �:c S s g | ] }t |��qS r )�int)r4 �partr r r r5 � s z6SafeConstructor.construct_yaml_int.<locals>.<listcomp>�< )r& �replacer! r_ �splitrG )r r r3 �sign�digits�base�digitr r r �construct_yaml_int� s2 z"SafeConstructor.construct_yaml_intg�u �<�7~c C s� | � |�}|�dd��� }d}|d dkr.d}|d dkrF|dd � }|dkrX|| j S |d krf| jS d |kr�d d � |�d �D �}|�� d}d }x |D ]}||| 7 }|d9 }q�W || S |t|� S d S )NrU rV r r rW rX z+-z.infz.nanr^ c S s g | ] }t |��qS r )�float)r4 r` r r r r5 s z8SafeConstructor.construct_yaml_float.<locals>.<listcomp>g ra )r& rb rS � inf_value� nan_valuerc rG ri )r r r3 rd re rf rg r r r �construct_yaml_float s* z$SafeConstructor.construct_yaml_floatc C s� y| � |��d�}W n6 tk rJ } ztd d d| |j��W d d }~X Y nX y"ttd�rbt�|�S t�|�S W n8 t j k r� } ztd d d| |j��W d d }~X Y nX d S )N�asciiz,failed to convert base64 data into ascii: %s� decodebytesz failed to decode base64 data: %s) r& �encode�UnicodeEncodeErrorr r �hasattr�base64rn � decodestring�binascii�Error)r r r3 �excr r r �construct_yaml_binary s z%SafeConstructor.construct_yaml_binarya� ^(?P<year>[0-9][0-9][0-9][0-9]) -(?P<month>[0-9][0-9]?) -(?P<day>[0-9][0-9]?) 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(?::(?P<tz_minute>[0-9][0-9]))?))?)?$c C s0 | � |�}| j�|j�}|�� }t|d �}t|d �}t|d �}|d sZt�|||�S t|d �}t|d �} t|d �} d} |d r�|d d d � } xt| �d k r�| d 7 } q�W t| �} d } |d �rt|d �} t|d p�d�}tj | |d�} |d dk�r| } t�||||| | | �}| �r,|| 8 }|S )N�year�month�day�hour�minute�secondr �fraction� rY Ztz_sign�tz_hour� tz_minute)ZhoursZminutesrW ) r& �timestamp_regexp�matchr3 � groupdictr_ �datetime�dater" Z timedelta)r r r3 r� �valuesrx ry rz r{ r| r} r~ Zdeltar� r� r r r r �construct_yaml_timestamp4 s8 z(SafeConstructor.construct_yaml_timestampc c s� g }|V t |t�s,td|jd|j |j��x�|jD ]�}t |t�sZtd|jd|j |j��t|j�dkr�td|jdt|j� |j��|jd \}}| �|�}| �|�}|� ||f� q4W d S )Nz!while constructing an ordered mapz!expected a sequence, but found %sz,expected a mapping of length 1, but found %sr z2expected a single mapping item, but found %d itemsr ) r# r' r r r2 r3 r) r" r r. )r r ZomaprJ r9 r: r; r3 r r r �construct_yaml_omapR s$ z#SafeConstructor.construct_yaml_omapc c s� g }|V t |t�s,td|jd|j |j��x�|jD ]�}t |t�sZtd|jd|j |j��t|j�dkr�td|jdt|j� |j��|jd \}}| �|�}| �|�}|� ||f� q4W d S )Nzwhile constructing pairsz!expected a sequence, but found %sz,expected a mapping of length 1, but found %sr z2expected a single mapping item, but found %d itemsr ) r# r' r r r2 r3 r) r" r r. )r r r< rJ r9 r: r; r3 r r r �construct_yaml_pairsh s$ z$SafeConstructor.construct_yaml_pairsc c s$ t � }|V | �|�}|�|� d S )N)�setr* �update)r r r r3 r r r �construct_yaml_set} s z"SafeConstructor.construct_yaml_setc C s | � |�S )N)r& )r r r r r �construct_yaml_str� s z"SafeConstructor.construct_yaml_strc c s g }|V |� | �|�� d S )N)rF r( )r r r r r r �construct_yaml_seq� s z"SafeConstructor.construct_yaml_seqc c s" i }|V | � |�}|�|� d S )N)r* r� )r r r r3 r r r �construct_yaml_map� s z"SafeConstructor.construct_yaml_mapc c sN |� |�}|V t|d�r4| j|dd�}|�|� n| �|�}|j�|� d S )N� __setstate__T)r/ )�__new__rq r* r� r> r� )r r r@ r �stater r r �construct_yaml_object� s z%SafeConstructor.construct_yaml_objectc C s t d d d|j |j��d S )Nz0could not determine a constructor for the tag %r)r r r )r r r r r �construct_undefined� s z#SafeConstructor.construct_undefined)F) r r r r& rE r* rK rR rT rh rj rk rl rw �re�compile�Xr� r� r� r� r� r� r� r� r� r� � __classcell__r r )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� e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z d!dd�Z dd� Zdd � Zd"d d �Zd d � ZdS )#r c C s | � |�S )N)r& )r r r r r �construct_python_str� s z Constructor.construct_python_strc C s | � |�S )N)r& )r r r r r �construct_python_unicode� s z$Constructor.construct_python_unicodec C s� y| � |��d�}W n6 tk rJ } ztd d d| |j��W d d }~X Y nX y"ttd�rbt�|�S t�|�S W n8 t j k r� } ztd d d| |j��W d d }~X Y nX d S )Nrm z,failed to convert base64 data into ascii: %srn z failed to decode base64 data: %s) r& ro rp r r rq rr rn rs rt ru )r r r3 rv r r r �construct_python_bytes� s z"Constructor.construct_python_bytesc C s | � |�S )N)rh )r r r r r �construct_python_long� s z!Constructor.construct_python_longc C s t | �|��S )N)�complexr& )r r r r r �construct_python_complex� s z$Constructor.construct_python_complexc C s t | �|��S )N)�tupler( )r r r r r �construct_python_tuple� s z"Constructor.construct_python_tuplec C sb |st d|d|��y t|� W n8 tk rV } zt d|d||f |��W d d }~X Y nX tj| 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�markrv r r r �find_python_module� s "z Constructor.find_python_modulec C s� |st d|d|��d|kr,|�dd�\}}nd}|}y t|� W n8 tk rx } zt d|d||f |��W d d }~X Y nX tj| }t||�s�t d|d||jf |��t||�S )Nz"while constructing a Python objectz+expected non-empty name appended to the tag�.r �builtinszcannot find module %r (%s)z cannot find %r in the module %r) r �rsplitr� r� r� r� rq r �getattr)r r� r� � module_nameZ object_namerv �moduler r r �find_python_name� s$ " z Constructor.find_python_namec C s2 | � |�}|r$td|jd| |j��| �||j�S )Nz while constructing a Python namez&expected the empty value, but found %r)r& r r r� )r �suffixr r3 r r r �construct_python_name s z!Constructor.construct_python_namec C s2 | � |�}|r$td|jd| |j��| �||j�S )Nz"while constructing a Python modulez&expected the empty value, but found %r)r& r r r� )r r� r r3 r r r �construct_python_module s z#Constructor.construct_python_moduleNFc C sL |sg }|si }| � ||j�}|r>t|t�r>|j|f|�|�S |||�S d S )N)r� r r# �typer� )r r� r �args�kwds�newobjr@ r r r �make_python_instance" s z Constructor.make_python_instancec C s� t |d�r|�|� nji }t|t�r8t|�dkr8|\}}t |d�rP|j�|� n|r^|�|� x |�� D ]\}}tt ||� qhW d S )Nr� rZ r> ) rq r� r# r� r" r> r� �items�setattr�object)r �instancer� Z slotstater; r3 r r r �set_python_instance_state. s z%Constructor.set_python_instance_statec c s> | j ||dd�}|V t|d�}| j||d�}| �||� d S )NT)r� r� )r/ )r� rq r* r� )r r� r r� r/ r� r r r �construct_python_object< s z#Constructor.construct_python_objectc C s� t |t�r*| j|dd�}i }i }g }i }nJ| j|dd�} | �dg �}| �di �}| �di �}| �dg �}| �di �}| �|||||�} |r�| �| |� |r�| �|� |r�x|D ]} || | | < q�W | S )NT)r/ r� r� r� � listitems� dictitems)r# r' r( r* �getr� r� rF ) r r� r r� r� r� r� r� r� r3 r� r; r r r � construct_python_object_applyE s* z)Constructor.construct_python_object_applyc C s | j ||dd�S )NT)r� )r� )r r� r r r r �construct_python_object_newh s z'Constructor.construct_python_object_new)NNF)F)r r r r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r � s #z tag:yaml.org,2002:python/nonez tag:yaml.org,2002:python/boolz tag:yaml.org,2002:python/strz tag:yaml.org,2002:python/unicodez tag:yaml.org,2002:python/bytesz tag:yaml.org,2002:python/intz tag:yaml.org,2002:python/longz tag:yaml.org,2002:python/floatz tag:yaml.org,2002:python/complexz tag:yaml.org,2002:python/listz tag:yaml.org,2002:python/tuplez tag:yaml.org,2002:python/dictz tag: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__�errorZnodesr6 r� rr rt r� r� r+ ZMarkedYAMLErrorr r r rA rK rT rh rl rw r� r� r� r� r� r� r� r� r r� r� r� r� r� r� rB r� r� r� r� r� r r r r �<module> s� 8