U
b�`r3 � @ s d dl T d dlT d dlT d dlT d dlT d dlT dZzd dlT dZW n e k
r\ dZY nX ddl
Z
ddiZ dDdd �Z G d
d� de
�Zd d � Zefd
d�Zefdd�Zefdd�Zefdd�ZdEdd�ZdFdd�Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Z de dddddfd%d&�Z de ddddddddddf d'd(�Z de fd)d*�Z de dddddddddddddfd+d,�Z!de fd-d.�Z"dGd/d0�Z#dHd1d2�Z$dde fd3d4�Z%dde fd5d6�Z&dId7d8�Z'dJd9d:�Z(e fd;d<�Z)e fd=d>�Z*G d?d@� d@e+�Z,G dAdB� dBe,dC�Z-dS )K� )�*z5.4.1TF� N�YAMLLoadWarningc C s: | d kr t S t| �tkr6| D ]}|t kr | | t |< q d S )N)�_warnings_enabled�type�dict)Zsettings�key� r �@/opt/alt/python38/lib64/python3.8/site-packages/yaml/__init__.py�warnings s r c @ s e Zd ZdS )r N)�__name__�
__module__� __qualname__r r r r
r ( s c C s4 t d dkrd S dd l}d| }|j|tdd� d S )Nr Fr z�calling yaml.%s() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.� )�
stacklevel)r r �warnr )�methodr �messager r r
� load_warning+ s �r c c s0 || �}z|�� r |�� V q
W 5 |� � X dS )z9
Scan a YAML stream and produce scanning tokens.
N)�disposeZ check_tokenZ get_token��stream�Loader�loaderr r r
�scan: s
r c c s0 || �}z|�� r |�� V q
W 5 |� � X dS )z9
Parse a YAML stream and produce parsing events.
N)r Z check_eventZ get_eventr r r r
�parseE s
r c C s$ || �}z |�� W �S |� � X dS )zj
Parse the first YAML document in a stream
and produce the corresponding representation tree.
N)r Zget_single_noder r r r
�composeP 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 s8 |dkrt d� t}|| �}z |�� W �S |�� X dS )zd
Parse the first YAML document in a stream
and produce the corresponding Python object.
N�load)r �
FullLoaderr Zget_single_datar r r r
r g s r c c sD |dkrt d� t}|| �}z|�� r2|�� V q W 5 |�� X dS )z\
Parse all YAML documents in a stream
and produce corresponding Python objects.
N�load_all)r r r Z
check_data�get_datar r r r
r v 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 r �r r r r
� full_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 except those known to be
unsafe on untrusted input.
)r r r" r r r
�
full_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 only basic YAML tags. This is known
to be safe for untrusted input.
)r �
SafeLoaderr" r r r
� safe_load� 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/ r2 �dumperZeventr r r
r3 � s
�
r3 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)r0 r1 �BytesIOr2 r �open� serialize�close)�nodesr r5 r+ r, r- r. r/ r7 r: r; r8 r9 r2 r6 �noder r r
�
serialize_all� s.
�
rB 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.
r5 )rB )rA r r5 �kwdsr r r
r> � s r> 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/ r7 r8 r9 r: r; � sort_keys)r0 r1 r< r2 r r= Z representr? )� documentsr r5 rD rE r+ r, r- r. r/ r7 r: r; r8 r9 rF r2 r6 �datar r r
�dump_all� s8
�
rI 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.
r5 )rI )rH r r5 rC r r r
�dump s rJ 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.
r5 �rI Z
SafeDumper)rG r rC r r r
�
safe_dump_all$ s rL 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.
r5 rK )rH r rC r r r
� safe_dump, s rM 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( )�tagZregexp�firstr r5 r r r
rN 4 s rN 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( )rO �pathZkindr r5 r r r
rQ D s rQ 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( )rO � constructorr r r r
rS S s
rS 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
rU ` s
rU 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 representerr5 r r r
rV n s rV 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)rW Zmulti_representerr5 r r r
rX w s rX 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) �superrY �__init__�
isinstance� yaml_loader�listrS rZ � from_yaml� yaml_dumperrV �to_yaml)�cls�name�basesrC r �� __class__r r
r\ � s
z YAMLObjectMetaclass.__init__)r r
r �__doc__r\ �
__classcell__r r rf r
rY � s rY 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)rc r rA r r r
r` � s zYAMLObject.from_yamlc C s |j | j|| | jd�S )zC
Convert a Python object to a representation node.
)Z
flow_style)Zrepresent_yaml_objectrZ �yaml_flow_style)rc r6 rH r r r
rb � s �zYAMLObject.to_yaml)r r
r rh � __slots__r r r( r^ r5 ra rZ rk � classmethodr` rb r r r r
rj � s
rj )� metaclass)N)N)N)N)N)N)N).�error�tokensr4 r@ r r6 � __version__ZcyamlZ__with_libyaml__� ImportErrorr0 r r �RuntimeWarningr r r r r r r r r r# r$ r& r' r) r* r5 r3 rB r> rI rJ rL rM rN rQ rS rU rV rX r rY rj r r r r
�<module> s�
�
�
�
�
!
�