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편집 파일: __init__.cpython-38.pyc
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N)r Zget_single_noder r r r �compose3 s r c c s0 || �}z|�� r |�� V q W 5 |� � X dS )zb Parse all YAML documents in a stream and produce corresponding representation trees. N)r Z check_nodeZget_noder r r r � compose_all> s r c C s$ || �}z |�� W �S |� � X dS )zd Parse the first YAML document in a stream and produce the corresponding Python object. N)r Zget_single_datar r r r �loadJ s r c c s0 || �}z|�� r |�� V q W 5 |� � X dS )z\ Parse all YAML documents in a stream and produce corresponding Python objects. N)r Z check_data�get_datar r r r �load_allU s r c C s t | t�S )z� Parse the first YAML document in a stream and produce the corresponding Python object. Resolve all tags except those known to be unsafe on untrusted input. )r � FullLoader�r r r r � full_loada s r c C s t | t�S )z� Parse all YAML documents in a stream and produce corresponding Python objects. Resolve all tags except those known to be unsafe on untrusted input. )r r r r r r � full_load_allk s r c C s t | t�S )z� Parse the first YAML document in a stream and produce the corresponding Python object. Resolve only basic YAML tags. This is known to be safe for untrusted input. )r � SafeLoaderr r r r � safe_loadu s r c C s t | t�S )z� Parse all YAML documents in a stream and produce corresponding Python objects. Resolve only basic YAML tags. This is known to be safe for untrusted input. )r r r r r r � safe_load_all s r c C s t | t�S )z� Parse the first YAML document in a stream and produce the corresponding Python object. Resolve all tags, even those known to be unsafe on untrusted input. )r � UnsafeLoaderr r r r � unsafe_load� s r c C s t | t�S )z� Parse all YAML documents in a stream and produce corresponding Python objects. Resolve all tags, even those known to be unsafe on untrusted input. )r r r r r r �unsafe_load_all� s r c C s` d}|dkrt �� }|j}|||||||d�} z| D ]} | �| � q4W 5 | �� X |r\|� S dS )zl Emit YAML parsing events into a stream. If stream is None, return the produced string instead. N)� canonical�indent�width� allow_unicode� line_break)�io�StringIO�getvaluer �emit) �eventsr �Dumperr r r! r" r# r& �dumper�eventr r r r' � s � r' c C s� d} |dkr,|dkr t �� }nt �� }|j} ||||||||| | | | d� }z(|�� | D ]}|�|� qX|�� W 5 |�� X | r�| � S dS )z� Serialize a sequence of representation trees into a YAML stream. If stream is None, return the produced string instead. N) r r r! r" r# �encoding�version�tags�explicit_start� explicit_end)r$ r% �BytesIOr& r �open� serialize�close)�nodesr r) r r r! r" r# r, r/ r0 r- r. r& r* �noder r r � serialize_all� s. � r7 c K s t | g|fd|i|��S )zx Serialize a representation tree into a YAML stream. If stream is None, return the produced string instead. r) )r7 )r6 r r) �kwdsr r r r3 � s r3 c C s� d}|dkr,| dkr t �� }nt �� }|j}||||||||| | | || | |d�}z(|�� | D ]}|�|� q^|�� W 5 |�� X |r�|� S dS )z Serialize a sequence of Python objects into a YAML stream. If stream is None, return the produced string instead. N) � default_style�default_flow_styler r r! r" r# r, r- r. r/ r0 � sort_keys)r$ r% r1 r& r r2 Z representr4 )� documentsr r) r9 r: r r r! r" r# r, r/ r0 r- r. r; r& r* �datar r r �dump_all� s8 � r> c K s t | g|fd|i|��S )zr Serialize a Python object into a YAML stream. If stream is None, return the produced string instead. r) )r> )r= r r) r8 r r r �dump� s r? c K s t | |fdti|��S )z� Serialize a sequence of Python objects into a YAML stream. Produce only basic YAML tags. If stream is None, return the produced string instead. r) �r> Z SafeDumper)r< r r8 r r r � safe_dump_all� s rA c K s t | g|fdti|��S )z� Serialize a Python object into a YAML stream. Produce only basic YAML tags. If stream is None, return the produced string instead. r) r@ )r= r r8 r r r � safe_dump s rB c C sZ |dkr:t j�| ||� t j�| ||� t j�| ||� n|�| ||� |�| ||� dS )z� Add an implicit scalar detector. If an implicit scalar value matches the given regexp, the corresponding tag is assigned to the scalar. first is a sequence of possible initial characters or None. N)r r �add_implicit_resolverr r )�tag�regexp�firstr r) r r r rC s rC c C sZ |dkr:t j�| ||� t j�| ||� t j�| ||� n|�| ||� |�| ||� dS )z� Add a path based resolver for the given tag. A path is a list of keys that forms a path to a node in the representation tree. Keys can be string values, integers, or None. N)r r �add_path_resolverr r )rD �path�kindr r) r r r rG s rG c C sD |dkr4t j�| |� t j�| |� t j�| |� n |�| |� dS )z� Add a constructor for the given tag. Constructor is a function that accepts a Loader instance and a node object and produces the corresponding Python object. N)r r �add_constructorr r )rD � constructorr r r r rJ . s rJ c C sD |dkr4t j�| |� t j�| |� t j�| |� n |�| |� dS )a Add a multi-constructor for the given tag prefix. Multi-constructor is called for a node if its tag starts with tag_prefix. Multi-constructor accepts a Loader instance, a tag suffix, and a node object and produces the corresponding Python object. N)r r �add_multi_constructorr r )Z tag_prefixZmulti_constructorr r r r rL ; s rL c C s |� | |� dS )z� Add a representer for the given type. Representer is a function accepting a Dumper instance and an instance of the given data type and producing the corresponding representation node. N)�add_representer)� data_typeZ representerr) r r r rM I s rM c C s |� | |� dS )z� Add a representer for the given type. Multi-representer is a function accepting a Dumper instance and an instance of the given data type or subtype and producing the corresponding representation node. N)�add_multi_representer)rN Zmulti_representerr) r r r rO R s rO c s e Zd ZdZ� fdd�Z� ZS )�YAMLObjectMetaclassz' The metaclass for YAMLObject. c sx t t| ��|||� d|krt|d d k rtt| jt�rR| jD ]}|�| j| j� q:n| j�| j| j� | j � | | j � d S )N�yaml_tag) �superrP �__init__� isinstance� yaml_loader�listrJ rQ � from_yaml� yaml_dumperrM �to_yaml)�cls�name�basesr8 r �� __class__r r rS _ s z YAMLObjectMetaclass.__init__)�__name__� __module__� __qualname__�__doc__rS � __classcell__r r r] r rP [ s rP c @ sB e Zd ZdZdZeeegZe Z dZ dZ e dd� �Ze dd� �ZdS )� YAMLObjectza An object that can dump itself to a YAML stream and load itself from a YAML stream. r Nc C s |� || �S )zC Convert a representation node to a Python object. )Zconstruct_yaml_object)rZ r r6 r r r rW x s zYAMLObject.from_yamlc C s |j | j|| | jd�S )zC Convert a Python object to a representation node. )Z flow_style)Zrepresent_yaml_objectrQ �yaml_flow_style)rZ r* r= r r r rY s �zYAMLObject.to_yaml)r_ r` ra rb � __slots__r r r rU r) rX rQ re � classmethodrW rY r r r r rd j s rd )� metaclass)N)N)N)N)N)*�error�tokensr( r5 r r* � __version__ZcyamlZ__with_libyaml__� ImportErrorr$ r r r r r r r r r r r r r r r) r' r7 r3 r> r? rA rB rC rG rJ rL rM rO �typerP rd r r r r �<module> s� � � � ! �