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Namespaces and other minor Level 2 features are also supported. parse("foo.xml") parseString("<foo><bar/></foo>") Todo: ===== * convenience methods for getting elements and text. * more testing * bring some of the writer and linearizer code into conformance with this interface * SAX 2 namespaces � N)�EMPTY_NAMESPACE� EMPTY_PREFIX�XMLNS_NAMESPACE�domreg)�*)�DOMImplementationLS� DocumentLSc @ s� e Zd ZdZdZdZdZdZeZ dd� Z d2dd�Z d3dd �Z d d � Z d d � Zdd� Zdd� Zdd� Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Z d*d+� Z d,d-� Z d.d/� Z d0d1� Z dS )4�NodeNc C s dS )NT� ��selfr r �4/opt/alt/python39/lib64/python3.9/xml/dom/minidom.py�__bool__+ s z Node.__bool__c C s | � dd||�S �N� )� toprettyxml)r �encoding� standaloner r r �toxml. s z Node.toxml� � c C sz |d u rt �� }nt jt �� |ddd�}| jtjkrJ| �|d||||� n| �|d||� |d u rj|�� S |� � �� S d S )N�xmlcharrefreplacer )r �errors�newliner ) �io�StringIO� TextIOWrapper�BytesIO�nodeTyper � DOCUMENT_NODE�writexml�getvalue�detach)r �indent�newlr r �writerr r r r 1 s � zNode.toprettyxmlc C s t | j�S �N)�bool� childNodesr r r r � hasChildNodesD s zNode.hasChildNodesc C s | j S r& �r( r r r r �_get_childNodesG s zNode._get_childNodesc C s | j r| j d S d S �Nr r* r r r r �_get_firstChildJ s zNode._get_firstChildc C s | j r| j d S d S �N���r* r r r r �_get_lastChildN s zNode._get_lastChildc C s |j | jkr,t|j�D ]}| �||� q|S |j | jvrTtj�dt |�t | �f ��|j d urj|j � |� |d u r~| � |� n�z| j� |�}W n ty� tj�� �Y n0 |j tv r�t| � | j�||� ||_||_|r�| j|d }||_||_nd |_| |_ |S )N�%s cannot be child of %s� )r �DOCUMENT_FRAGMENT_NODE�tupler( � insertBefore�_child_node_types�xml�dom�HierarchyRequestErr�repr� parentNode� removeChild� appendChild�index� ValueError� NotFoundErr�_nodeTypes_with_children�_clear_id_cache�insert� nextSibling�previousSibling)r �newChild�refChild�cr> �noder r r r5 R s8 � zNode.insertBeforec C s� |j | jkr*t|j�D ]}| �|� q|S |j | jvrTtj�dt |�t | �f ��n|j t v rft | � |j d ur||j � |� t| |� d |_|S �Nr1 )r r3 r4 r( r= r6 r7 r8 r9 r: rA rB r; r< � _append_childrD )r rI rH r r r r= r s � zNode.appendChildc C s |j | jkr(|j}| �|� | �||�S |j | jvrPtj�dt |�t | �f ��||u r\d S |j d urr|j �|� z| j � |�}W n t y� tj�� �Y n0 || j |< | |_ d |_ |j tv s�|j tv r�t| � |j|_|j|_d |_d |_|jr�||j_|j�r ||j_|S rJ )r r3 rD r< r5 r6 r7 r8 r9 r: r; r( r> r? r@ rA rB rE )r rF �oldChildrG r> r r r � replaceChild� s@ � �zNode.replaceChildc C s~ z| j �|� W n ty, tj�� �Y n0 |jd urB|j|j_|jd urV|j|j_d |_|_|jt v rtt | � d |_ |S r& ) r( �remover? r7 r8 r@ rD rE r rA rB r; �r rL r r r r< � s zNode.removeChildc C s� g }| j D ]�}|jtjkr�|jsJ|r0|j|d _|jr@|j|j_|�� q�|r�|d j|jkr�|d }|j|j |_|j|_|jr�||j_|�� q�|�|� q |�|� |jtj kr |� � q || j d d �< d S r. ) r( r r � TEXT_NODE�datarD rE �unlink�append� ELEMENT_NODE� normalize)r �L�childrI r r r rU � s* zNode.normalizec C s t | || jp| �S r& )� _clone_node� ownerDocument)r �deepr r r � cloneNode� s zNode.cloneNodec C s | j j�||�S r& )rY �implementation� hasFeature�r �feature�versionr r r � isSupported� s zNode.isSupportedc C s d S r& r r r r r �_get_localName� s zNode._get_localNamec C s | |u S r& r �r �otherr r r � isSameNode� s zNode.isSameNodec C s | � |d �r| S d S d S r& )ra �r r_ r r r � getInterface� s zNode.getInterfacec C s. z| j | d W S ttfy( Y d S 0 d S r, )� _user_data�AttributeError�KeyError�r �keyr r r � getUserData� s zNode.getUserDatac C sl d }z | j }W n ty* i }|| _ Y n0 ||v r@|| d }|d u r\d }|d urh||= n ||f||< |S r, )rh ri )r rl rQ �handler�old�dr r r � setUserData� s zNode.setUserDatac C sD t | d�r@t| j�� �D ]&\}\}}|d ur|�|||||� qd S )Nrh )�hasattr�listrh �itemsZhandle)r � operation�srcZdstrl rQ rn r r r �_call_user_data_handler� s z Node._call_user_data_handlerc C s> d | _ | _| jr.| jD ] }|�� qt� | _d | _d | _d S r& )r; rY r( rR �NodeListrE rD )r rW r r r rR s z Node.unlinkc C s | S r& r r r r r � __enter__ s zNode.__enter__c C s | � � d S r& )rR )r ZetZev�tbr r r �__exit__ s z Node.__exit__)NN)r r NN)!�__name__� __module__� __qualname__� namespaceURIr; rY rD rE r �prefixr r r r) r+ r- r0 r5 r= rM r< rU r[ ra rb re rg rm rq rw rR ry r{ r r r r r " s> � r � firstChildzFirst child node, or None.)�doc� lastChildzLast child node, or None.� localNamez"Namespace-local name of this node.c C s2 | j }|r |d }||_||_|�|� | |_d S r. )r( rE rD rS r; )r rI r( Zlastr r r rK s rK c C s$ | d ur | j tjkrdS | j} q dS �NTF)r r r r; �rI r r r � _in_document' s r� c C s6 |r2|� dd�� dd�� dd�� dd�}| �|� d S ) zWrites datachars to writer.�&z&�<z<�"z"�>z>N)�replace�write)r% rQ r r r � _write_data/ s ��r� c C sD | j D ]8}|jtjkr2|dks(|j|kr2|�|� t|||� q|S �Nr )r( r r rT �tagNamerS � _get_elements_by_tagName_helper)�parent�name�rcrI r r r r� 6 s �� r� c C sX | j D ]L}|jtjkr|dks(|j|krD|dks:|j|krD|�|� t||||� q|S r� )r( r r rT r� r rS �"_get_elements_by_tagName_ns_helper)r� ZnsURIr� r� rI r r r r� > s �� r� c @ sJ e Zd ZejZdZdZdZdZ ej ej ej ej ejejejfZdd� ZdS )�DocumentFragmentz#document-fragmentNc C s t � | _d S r& )rx r( r r r r �__init__U s zDocumentFragment.__init__)r| r} r~ r r3 r �nodeName� nodeValue� attributesr; rT rP �CDATA_SECTION_NODE�ENTITY_REFERENCE_NODE�PROCESSING_INSTRUCTION_NODE� COMMENT_NODE� NOTATION_NODEr6 r� r r r r r� G s �r� c @ s� e Zd ZdZejZdZdZdZ ej ej fZ e ddfdd�Zdd� Zdd � Zd d � Zd d � Zeee� ZZdd� Zdd� Zeee� ZZdd� Zdd� Zeee�Z dd� Z dd� Z dd� Z dS ) �Attr)�_name�_valuer �_prefixr( � _localNamerY � ownerElementNFc C s2 d | _ || _|| _|| _t� | _| j�t� � d S r& )r� r� r r� rx r( rS �Text)r �qNamer r� r� r r r r� c s z Attr.__init__c C s2 z| j W S ty, | j�dd�d Y S 0 d S �N�:r2 r/ )r� ri r� �splitr r r r rb p s zAttr._get_localNamec C s | j S r& )� specifiedr r r r �_get_specifiedv s zAttr._get_specifiedc C s | j S r& )r� r r r r � _get_namey s zAttr._get_namec C s || _ | jd urt| j� d S r& )r� r� rB �r �valuer r r � _set_name| s zAttr._set_namec C s | j S r& )r� r r r r � _get_value� s zAttr._get_valuec C s6 || _ || jd _| jd ur&t| j� || jd _d S r, )r� r( rQ r� rB r� r r r � _set_value� s zAttr._set_valuec C s | j S r& )r� r r r r � _get_prefix� s zAttr._get_prefixc C sd | j }|dkr&|r&|tkr&tj�d��|| _|d u r<| j}nd|| jf }| jrZt| j� || _ d S )N�xmlnsz5illegal use of 'xmlns' prefix for the wrong namespacez%s:%s) r r r7 r8 � NamespaceErrr� r� r� rB r� )r r� ZnsuriZnewNamer r r � _set_prefix� s � zAttr._set_prefixc C sv | j }|d urR|j| j= |j| j| jf= | jrRd| _| jd8 _| j j d8 _ | j D ] }|� � qX| j d d �= d S )NFr2 ) r� �_attrsr� �_attrsNSr r� �_is_id�_magic_id_nodesrY �_magic_id_countr( rR )r �elemrW r r r rR � s z Attr.unlinkc C sf | j r dS | j}| j}|d u s&|d u r*dS |�|�}|d u r@dS | jrV|�| j| j�S |�| j�S d S r� ) r� rY r� �_get_elem_infor �isIdNSr� �isIdr� �r r� r� �infor r r � _get_isId� s zAttr._get_isIdc C s\ | j }| j}|d u s |d u r tS |�|�}|d u r6tS | jrL|�| j| j�S |�| j�S d S r& ) rY r� �_no_typer� r �getAttributeTypeNSr� �getAttributeTyper� r� r r r �_get_schemaType� s zAttr._get_schemaType) r| r} r~ � __slots__r �ATTRIBUTE_NODEr r� r� r� rP r� r6 r r� rb r� r� r� �propertyr� r� r� r� r� r� r� r� r� rR r� r� r r r r r� Y s. � r� r� z True if this attribute is an ID.z'Namespace-local name of this attribute.� schemaTypez Schema type for this attribute.c @ s� e Zd ZdZdZdd� Zdd� Zdd� Zd d � Zd d � Z d d� Z dd� Z dd� Z dd� Z d:dd�ZeZdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� Zd0d1� Z d2d3� Z d4d5� Z d6d7� Z d8d9� Z dS );� NamedNodeMapa The attribute list is a transient interface to the underlying dictionaries. Mutations here will change the underlying element's dictionary. Ordering is imposed artificially and does not reflect the order of attributes as found in an input document. �r� r� � _ownerElementc C s || _ || _|| _d S r& r� )r �attrsZattrsNSr� r r r r� � s zNamedNodeMap.__init__c C s t | j�S r& )�lenr� r r r r � _get_length� s zNamedNodeMap._get_lengthc C s2 z| t | j�� �| W S ty, Y d S 0 d S r& )rs r� �keys� IndexError�r r> r r r �item� s zNamedNodeMap.itemc C s* g }| j �� D ]}|�|j|jf� q|S r& )r� �valuesrS r� r� �r rV rI r r r rt � s zNamedNodeMap.itemsc C s0 g }| j �� D ] }|�|j|jf|jf� q|S r& )r� r� rS r r� r� r� r r r �itemsNS� s zNamedNodeMap.itemsNSc C s" t |t�r|| jv S || jv S d S r& )� isinstance�strr� r� rk r r r � __contains__� s zNamedNodeMap.__contains__c C s | j �� S r& )r� r� r r r r r� s zNamedNodeMap.keysc C s | j �� S r& )r� r� r r r r �keysNS s zNamedNodeMap.keysNSc C s | j �� S r& )r� r� r r r r r� s zNamedNodeMap.valuesNc C s | j �||�S r& �r� �get)r r� r� r r r r� s zNamedNodeMap.getc C s: | j t|dd �u rdS t| �t|�kt| �t|�k S d S )Nr� r )r� �getattr�idrc r r r �_cmp s zNamedNodeMap._cmpc C s | � |�dkS r, �r� rc r r r �__eq__ s zNamedNodeMap.__eq__c C s | � |�dkS r, r� rc r r r �__ge__ s zNamedNodeMap.__ge__c C s | � |�dkS r, r� rc r r r �__gt__ s zNamedNodeMap.__gt__c C s | � |�dkS r, r� rc r r r �__le__ s zNamedNodeMap.__le__c C s | � |�dk S r, r� rc r r r �__lt__" s zNamedNodeMap.__lt__c C s" t |t�r| j| S | j| S d S r& )r� r4 r� r� )r �attname_or_tupler r r � __getitem__% s zNamedNodeMap.__getitem__c C st t |t�rPz| j| }W n. tyF t|�}| jj|_| �|� Y n0 ||_n t |t�sbt d��|}| �|� d S )Nz%value must be a string or Attr object) r� r� r� rj r� r� rY � setNamedItemr� � TypeError)r �attnamer� rI r r r � __setitem__, s zNamedNodeMap.__setitem__c C s& z | j | W S ty Y d S 0 d S r& )r� rj �r r� r r r � getNamedItem; s zNamedNodeMap.getNamedItemc C s* z| j ||f W S ty$ Y d S 0 d S r& )r� rj �r r r� r r r �getNamedItemNSA s zNamedNodeMap.getNamedItemNSc C sX | � |�}|d urJt| j� | j|j= | j|j|jf= t|d�rFd |_ |S t j � � �d S �Nr� ) r� rB r� r� r� r� r r� rr r� r7 r8 r@ �r r� �nr r r �removeNamedItemG s z NamedNodeMap.removeNamedItemc C sZ | � ||�}|d urLt| j� | j|j|jf= | j|j= t|d�rHd |_ |S t j � � �d S r� ) r� rB r� r� r r� r� r� rr r� r7 r8 r@ �r r r� r� r r r �removeNamedItemNSS s z NamedNodeMap.removeNamedItemNSc C st t |t�s&tj�dt|�t| �f ��| j�|j�}|r@|� � || j|j< || j |j |j f< | j |_t|j� |S rJ )r� r� r7 r8 r9 r: r� r� r� rR r� r r� r� r� rB )r rI ro r r r r� _ s � zNamedNodeMap.setNamedItemc C s | � |�S r& )r� �r rI r r r �setNamedItemNSl s zNamedNodeMap.setNamedItemNSc C s | | }t |j� |�� d S r& )rB r� rR )r r� rI r r r � __delitem__o s zNamedNodeMap.__delitem__c C s | j | j| jfS r& r� r r r r � __getstate__t s zNamedNodeMap.__getstate__c C s |\| _ | _| _d S r& r� �r �stater r r � __setstate__w s zNamedNodeMap.__setstate__)N)!r| r} r~ �__doc__r� r� r� r� rt r� r� r� r� r� r� �__len__r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r� � s< r� Zlengthz$Number of nodes in the NamedNodeMap.c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �TypeInfo�� namespacer� c C s || _ || _d S r& r )r r r� r r r r� � s zTypeInfo.__init__c C s2 | j r d| jj| j| j f S d| jj| jf S d S )Nz<%s %r (from %r)>z<%s %r>)r � __class__r| r� r r r r �__repr__� s �zTypeInfo.__repr__c C s | j S r& )r� r r r r r� � s zTypeInfo._get_namec C s | j S r& )r r r r r �_get_namespace� s zTypeInfo._get_namespaceN)r| r} r~ r� r� r r� r r r r r r � s r c @ s e Zd ZdZejZdZeZ dZ ejej ej ej ejejfZeddfdd�Zdd� Zdd � Zd d � Zd d � Zdd� Zdd� Zdd� Zdd� Zdd� Zdd� Z dd� Z e Z d d � Z d d � Z d d!� Z!e!Z"d"d#� Z#d$d%� Z$d&d'� Z%d(d)� Z&d*d+� Z'd9d-d.�Z(d/d0� Z)d1d2� Z*d3d4� Z+d5d6� Z,d7d8� Z-dS ):�Element) rY r; r� r� r� r r� r( r� r� rD rE Nr c C sB d | _ | | _| _|| _|| _t� | _d | _| _d | _ d | _ d S r& ) r; r� r� r� r rx r( rD rE r� r� )r r� r r� r� r r r r� � s zElement.__init__c C s | j d u ri | _ i | _d S r& )r� r� r r r r �_ensure_attributes� s zElement._ensure_attributesc C s2 z| j W S ty, | j�dd�d Y S 0 d S r� )r� ri r� r� r r r r rb � s zElement._get_localNamec C s | j S r& �r� r r r r � _get_tagName� s zElement._get_tagNamec C s@ | j d ur&t| j �� �D ] }|�� qd | _ d | _t�| � d S r& )r� rs r� rR r� r )r �attrr r r rR � s zElement.unlinkc C s6 | j du rdS z| j | jW S ty0 Y dS 0 dS )a� Returns the value of the specified attribute. Returns the value of the element's attribute named attname as a string. An empty string is returned if the element does not have such an attribute. Note that an empty string may also be returned as an explicitly given attribute value, use the hasAttribute method to distinguish these two cases. Nr )r� r� rj )r r� r r r � getAttribute� s zElement.getAttributec C s: | j d u rdS z| j ||f jW S ty4 Y dS 0 d S r )r� r� rj r� r r r �getAttributeNS� s zElement.getAttributeNSc C sV | � |�}|d u r4t|�}||_| j|_| �|� n ||jkrR||_|jrRt| � d S r& )�getAttributeNoder� r� rY �setAttributeNoder� rB )r r� r� r r r r � setAttribute� s zElement.setAttributec C s� t |�\}}| �||�}|d u rHt||||�}||_| j|_| �|� n4||jkrf||_|jrft| � |j|kr|||_||_ d S r& ) �_nssplit�getAttributeNodeNSr� r� rY r r� rB r� r� )r r � qualifiedNamer� r� � localnamer r r r �setAttributeNS� s zElement.setAttributeNSc C s | j d u rd S | j �|�S r& r� )r �attrnamer r r r s zElement.getAttributeNodec C s | j d u rd S | j �||f�S r& )r� r� r� r r r r s zElement.getAttributeNodeNSc C s� |j d | fvrtj�d��| �� | j�|jd �}|d urD| �|� | j �|j |j fd �}|d urt||urt| �|� t | |� ||ur�|S ||ur�|S d S )Nz attribute node already owned) r� r7 r8 ZInuseAttributeErrr r� r� r� �removeAttributeNoder� r r� �_set_attribute_node)r r Zold1Zold2r r r r s zElement.setAttributeNodec C sN | j d u rtj�� �z| j| }W n ty> tj�� �Y n0 | �|� d S r& )r� r7 r8 r@ r� rj r )r r� r r r r �removeAttribute% s zElement.removeAttributec C sR | j d u rtj�� �z| j ||f }W n tyB tj�� �Y n0 | �|� d S r& )r� r7 r8 r@ rj r )r r r� r r r r �removeAttributeNS. s zElement.removeAttributeNSc C s\ |d u rt j�� �z| j|j W n ty> t j�� �Y n0 t| � |�� | j|_|S r& ) r7 r8 r@ r� r� rj rB rR rY r� r r r r 7 s zElement.removeAttributeNodec C s | j du rdS || j v S )z�Checks whether the element has an attribute with the specified name. Returns True if the element has an attribute with the specified name. Otherwise, returns False. NF�r� r� r r r � hasAttributeG s zElement.hasAttributec C s | j d u rdS ||f| j v S �NF)r� r� r r r �hasAttributeNSQ s zElement.hasAttributeNSc C s t | |t� �S )z�Returns all descendant elements with the given tag name. Returns the list of all descendant elements (not direct children only) with the specified tag name. �r� rx r� r r r �getElementsByTagNameV s z Element.getElementsByTagNamec C s t | ||t� �S r& �r� rx r� r r r �getElementsByTagNameNS^ s �z Element.getElementsByTagNameNSc C s d| j t| �f S )Nz<DOM Element: %s at %#x>)r� r� r r r r r b s zElement.__repr__r c C s� |� |d | j � | �� }|�� D ],}|� d| � t||| j� |� d� q$| jr�|� d� t| j�dkr�| jd jt j t j fv r�| jd � |ddd� n4|� |� | jD ]}|� ||| ||� q�|� |� |� d| j|f � n|� d | � d S ) z�Write an XML element to a file-like object Write the element to the writer object that must provide a write method (e.g. a file or StringIO object). r� z %s="r� r� r2 r r z</%s>%sz/>%sN) r� r� �_get_attributesr� r� r� r( r� r r rP r� r )r r% r# � addindentr$ r� Za_namerI r r r r e s( �� zElement.writexmlc C s | � � t| j| j| �S r& )r r� r� r� r r r r r" � s zElement._get_attributesc C s | j r dS dS d S r� r r r r r � hasAttributes� s zElement.hasAttributesc C s | � |�}| �|� d S r& )r �setIdAttributeNode)r r� �idAttrr r r �setIdAttribute� s zElement.setIdAttributec C s | � ||�}| �|� d S r& )r r% )r r r� r& r r r �setIdAttributeNS� s zElement.setIdAttributeNSc C sj |d u s| � |j�s tj�� �t| �d ur4tj�� �|jsfd|_| jd7 _| j j d7 _ t | � d S )NTr2 ) re r� r7 r8 r@ �_get_containing_entref�NoModificationAllowedErrr� r� rY r� rB )r r& r r r r% � s zElement.setIdAttributeNode)r r r ).r| r} r~ r� r rT r r� r� r� r� r� r� rP r� r� r6 r r� r rb r rR r r r r r r r ZsetAttributeNodeNSr r r ZremoveAttributeNodeNSr r r r! r r r" r$ r' r( r% r r r r r � sT �� r r� z*NamedNodeMap of attributes on the element.z%Namespace-local name of this element.c C s8 t | � | �� || j|j< || j|j|jf< | |_d S r& )rB r r� r� r� r r� r� )�elementr r r r r � s r c @ sf e Zd ZdZdZdZe� ZdZdZ dd� Z dd� Z dd � Z d d � Z d d � Zdd� Zdd� Zdd� ZdS )� Childlessz�Mixin that makes childless-ness easy to implement and avoids the complexity of the Node methods that deal with children. r Nc C s d S r& r r r r r r- � s zChildless._get_firstChildc C s d S r& r r r r r r0 � s zChildless._get_lastChildc C s t j�| jd ��d S )Nz nodes cannot have children�r7 r8 r9 r� r� r r r r= � s �zChildless.appendChildc C s dS r r r r r r r) � s zChildless.hasChildNodesc C s t j�| jd ��d S �Nz nodes do not have childrenr- �r rF rG r r r r5 � s �zChildless.insertBeforec C s t j�| jd ��d S r. )r7 r8 r@ r� rO r r r r< � s �zChildless.removeChildc C s d S r& r r r r r rU � s zChildless.normalizec C s t j�| jd ��d S r. r- �r rF rL r r r rM � s �zChildless.replaceChild)r| r} r~ r� r� r� Z EmptyNodeListr( r� r� r- r0 r= r) r5 r< rU rM r r r r r, � s r, c @ s\ e Zd ZejZdZdd� Zdd� Zdd� Z e ee �Z dd � Z d d � Z e e e �Zdd d�ZdS )�ProcessingInstruction��targetrQ c C s || _ || _d S r& r2 )r r3 rQ r r r r� � s z ProcessingInstruction.__init__c C s | j S r& �rQ r r r r �_get_nodeValue� s z$ProcessingInstruction._get_nodeValuec C s || _ d S r& r4 r� r r r �_set_nodeValue� s z$ProcessingInstruction._set_nodeValuec C s | j S r& �r3 r r r r � _get_nodeName� s z#ProcessingInstruction._get_nodeNamec C s || _ d S r& r7 r� r r r � _set_nodeName� s z#ProcessingInstruction._set_nodeNamer c C s |� d|| j| j|f � d S )Nz %s<?%s %s?>%s)r� r3 rQ �r r% r# r# r$ r r r r � s z ProcessingInstruction.writexmlN)r r r )r| r} r~ r r� r r� r� r5 r6 r� r� r8 r9 r� r r r r r r1 � s r1 c @ sr e Zd ZdZdd� Zdd� ZeZdd� Zdd � Ze ee� Z Z d d � Z d d � Z dd� Zdd� Zdd� Zdd� ZdS )� CharacterData)�_datarY r; rE rD c C s, d | _ | _d | _| _d| _t�| � d S r )rY r; rE rD r< r r� r r r r r� � s zCharacterData.__init__c C s t | j�S r& )r� rQ r r r r r� s zCharacterData._get_lengthc C s | j S r& �r< r r r r � _get_data s zCharacterData._get_datac C s || _ d S r& r= �r rQ r r r � _set_data s zCharacterData._set_datac C s6 | j }t|�dkrd}nd}d| jj|dd� |f S )N� z...r z<DOM %s node "%r%s">r )rQ r� r r| )r rQ Z dotdotdotr r r r s �zCharacterData.__repr__c C sT |dk rt j�d��|t| j�kr.t j�d��|dk rBt j�d��| j||| � S �Nr �offset cannot be negative�#offset cannot be beyond end of data�count cannot be negative�r7 r8 � IndexSizeErrr� rQ �r �offset�countr r r � substringData s zCharacterData.substringDatac C s | j | | _ d S r& r4 )r �argr r r � appendData s zCharacterData.appendDatac C sZ |dk rt j�d��|t| j�kr.t j�d��|rVd| jd |� || j|d � f | _d S )Nr rC rD �%s%s%srF )r rI rL r r r � insertData! s �zCharacterData.insertDatac C sl |dk rt j�d��|t| j�kr.t j�d��|dk rBt j�d��|rh| jd |� | j|| d � | _d S rB rF rH r r r � deleteData* s zCharacterData.deleteDatac C sr |dk rt j�d��|t| j�kr.t j�d��|dk rBt j�d��|rnd| jd |� || j|| d � f | _d S )Nr rC rD rE rN rF )r rI rJ rL r r r � replaceData4 s �zCharacterData.replaceDataN)r| r} r~ r� r� r� r� r> r@ r� rQ r� r rK rM rO rP rQ r r r r r; � s r; zLength of the string data.c @ sH e Zd ZdZejZdZdZdd� Z ddd�Z d d � Z d d � Z d d� Z dS )r� r z#textNc C s� |dk s|t | j�kr"tj�d��| �� }| j|d � |_| j|_| j}| jr~| | jj v r~|d u rp| j� |� n| j� ||� | jd |� | _|S )Nr zillegal offset value) r� rQ r7 r8 rG r rY rD r; r( 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|j }qd S r& )r; r r rT �rI rH r r r rX � s rX c C s* | j }|d ur&|jtjkr |S |j }qd S r& )r; r r r� r[ r r r r) � s r) c @ s( e Zd ZejZdZdd� Zddd�ZdS ) �Commentz#commentc C s t �| � || _d S r& )r; r� r< r? r r r r� � s zComment.__init__r c C s, d| j v rtd��|�d|| j |f � d S )Nz--z%'--' is not allowed in a comment nodez %s<!--%s-->%s)rQ r? r� r: r r r r � s zComment.writexmlN)r r r ) r| r} r~ r r� r r� r� r r r r r r\ � s r\ c @ s$ e Zd ZdZejZdZddd�ZdS )� CDATASectionr z#cdata-sectionr c C s, | j �d�dkrtd��|�d| j � d S )Nz]]>r z$']]>' not allowed in a CDATA sectionz<![CDATA[%s]]>)rQ �findr? r� r: r r r r � s zCDATASection.writexmlN)r r r ) r| r} r~ r� r r� r r� r r r r r r] � s r] c @ sz e Zd ZdZd dd�Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd � Zd S ) � ReadOnlySequentialNamedNodeMap��_seqr c C s || _ d S r& r` )r �seqr r r r� � s z'ReadOnlySequentialNamedNodeMap.__init__c C s t | j�S r& �r� ra r r r r r� � s z&ReadOnlySequentialNamedNodeMap.__len__c C s t | j�S r& rc r r r r r� � s z*ReadOnlySequentialNamedNodeMap._get_lengthc C s" | j D ]}|j|kr| S qd S r& )ra r� r� r r r r� � s z+ReadOnlySequentialNamedNodeMap.getNamedItemc C s, | j D ] }|j|kr|j|kr| S qd S r& )ra r r� r� r r r r� � s z-ReadOnlySequentialNamedNodeMap.getNamedItemNSc C s4 t |t�r| j|� }n | �|�}|d u r0t|��|S r& )r� r4 r� r� rj )r Z name_or_tuplerI r r r r� � s z*ReadOnlySequentialNamedNodeMap.__getitem__c C s2 |dk r d S z | j | W S ty, Y d S 0 d S r, )ra r� r� r r r r� � s z#ReadOnlySequentialNamedNodeMap.itemc C s t j�d��d S �Nz"NamedNodeMap instance is read-only�r7 r8 r* r� r r r r� � s �z.ReadOnlySequentialNamedNodeMap.removeNamedItemc C s t j�d��d S rd re r� r r r r� � s �z0ReadOnlySequentialNamedNodeMap.removeNamedItemNSc C s t j�d��d S rd re r� r r r r� � s �z+ReadOnlySequentialNamedNodeMap.setNamedItemc C s t j�d��d S rd re r� r r r r� � s �z-ReadOnlySequentialNamedNodeMap.setNamedItemNSc C s | j gS r& r` r r r r r� s z+ReadOnlySequentialNamedNodeMap.__getstate__c C s |d | _ d S r, r` r� r r r r� s z+ReadOnlySequentialNamedNodeMap.__setstate__N)r )r| r} r~ r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r_ � s r_ z&Number of entries in the NamedNodeMap.c @ s, e Zd ZdZdZdd� Zdd� Zdd� Zd S ) � Identifiedz@Mix-in class that supports the publicId and systemId attributes.��publicId�systemIdc C s || _ || _d S r& rg )r rh ri r r r �_identified_mixin_init s z!Identified._identified_mixin_initc C s | j S r& )rh r r r r � _get_publicId s zIdentified._get_publicIdc C s | j S r& )ri r r r r � _get_systemId s zIdentified._get_systemIdN)r| r} r~ r� r� rj rk rl r r r r rf s rf c @ sH e Zd ZejZdZdZdZdZ dZ dd� Z dd� Z dd� Z d d d �ZdS ) � DocumentTypeNc C s2 t � | _t � | _|r&t|�\}}|| _| j| _d S r& )r_ �entities� notationsr r� r� )r r r� r r r r r� " s zDocumentType.__init__c C s | j S r& )�internalSubsetr r r r �_get_internalSubset* s z DocumentType._get_internalSubsetc C s� | j d u r�td �}| j|_| j|_tjjj}|r�g |j_ g |j _ | j j D ]2}t |j|j |j �}|j j �|� |�|||� qH| jj D ]N}t|j|j |j |j�}|j|_|j|_|j|_|jj �|� |�|||� q�| �|| |� |S d S d S r& )rY rm r� r� r7 r8 �UserDataHandler� NODE_CLONEDrn ra ro �Notationrh ri rS rw �Entity� notationName�actualEncodingr r` )r rZ �cloneru r� �notation�e�entityr r r r[ - s0 �zDocumentType.cloneNoder c C s� |� d� |� | j� | jr8|� d|| j|| jf � n| jrR|� d|| jf � | jd ur||� d� |� | j� |� d� |� d| � d S )Nz <!DOCTYPE z%s PUBLIC '%s'%s '%s'z%s SYSTEM '%s'z [�]r� )r� r� rh ri rp r: r r r r H s � zDocumentType.writexml)r r r )r| r} r~ r �DOCUMENT_TYPE_NODEr r� r� rh ri rp r� rq r[ r r r r r rm s rm c @ sf e Zd ZdZejZdZdZdZ dZ dd� Z dd� Z dd� Z dd � Zd d � Zd d � Zdd� Zdd� ZdS )ru Nc C s$ || _ || _t� | _| �||� d S r& )r� rv rx r( rj )r r� rh ri ry r r r r� _ s zEntity.__init__c C s | j S r& �rw r r r r �_get_actualEncodinge s zEntity._get_actualEncodingc C s | j S r& �r r r r r � _get_encodingh s zEntity._get_encodingc C s | j S r& �r` r r r r � _get_versionk s zEntity._get_versionc C s t j�d��d S )Nz(cannot append children to an 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DOM treezElement with no namer7 z$http://www.w3.org/XML/1998/namespacezillegal use of 'xml' prefixz(illegal use of prefix without namespaces) r; r7 r8 �WrongDocumentErr�_create_documentZInvalidCharacterErrr r� �createElementNSr= rY �doctyper\ ) r r r r� r� Zadd_root_elementr� r r+ r r r �createDocument� s> ��� � � z DOMImplementation.createDocumentc C s t |�}||_||_|S r& )rm rh ri )r r rh ri r� r r r �createDocumentType� s z$DOMImplementation.createDocumentTypec C s | � |d �r| S d S d S r& )r] rf r r r rg � s z DOMImplementation.getInterfacec C s t � S r& )�Documentr r r r r� � s z"DOMImplementation._create_documentN) r| r} r~ r� r] r� r� rg r� r r r r r� � s -r� c @ s\ e Zd ZdZdZdd� Zdd� Zdd� Zd d � Zd d � Z d d� Z dd� Z dd� Z dd� Z dS )� ElementInfoz�Object that represents content-model information for an element. This implementation is not expected to be used in practice; DOM builders should provide implementations which do the right thing using information available to it. r c C s || _ d S r& r r� r r r r� � s zElementInfo.__init__c C s t S r& �r� �r Zanamer r r r� � s z ElementInfo.getAttributeTypec C s t S r& r� r� r r r r� � s z ElementInfo.getAttributeTypeNSc C s dS r r r r r r rY � s z ElementInfo.isElementContentc C s dS )zQReturns true iff this element is declared to have an EMPTY content model.Fr r r r r �isEmpty� s zElementInfo.isEmptyc C s dS )z7Returns true iff the named attribute is a DTD-style ID.Fr r� r r r r� � s zElementInfo.isIdc C s dS )z<Returns true iff the identified attribute is a DTD-style ID.Fr r� r r r r� � s zElementInfo.isIdNSc C s | j S r& r r r r r r� � s zElementInfo.__getstate__c C s || _ d S r& r r� r r r r� � s zElementInfo.__setstate__N)r| r} r~ r� r� r� r� r� rY r� r� r� r� r� r r r r r� � s r� c C s> | j tjkr | j�� d | _n t| �r:| jj�� d | j_d S r& )r r r � _id_cache�clear�_id_search_stackr� rY r� r r r rB s rB c @ sr e Zd ZdZejejejejfZ e � Z ej Z dZdZdZdZd ZZdZdZdZdZdZdZdZdZdd� Z dd � Z d d � Z d d � Z dd� Z dd� Z!dd� Z"dd� Z#dd� Z$dd� Z%dd� Z&d d � Z'd d � Z(d d!� Z)d"d#� Z*d$d%� Z+d&d'� Z,d(d)� Z-d*d+� Z.d,d-� Z/d.d/� Z0d0d1� Z1d2d3� Z2d4d5� Z3d6d7� Z4d8d9� Z5d:d;� Z6d<d=� Z7d>d?� Z8d@dA� Z9dBdC� Z:dIdEdF�Z;dGdH� Z<dS )Jr� )� _elem_infor� r� r( r� z #documentNFr c C s$ d | _ t� | _i | _i | _d | _d S r& )r� rx r( r� r� r� r r r r r� # s zDocument.__init__c C s& |j r|j |jf}n|j}| j�|�S r& )r r� r� r� r� )r r+ rl r r r r� , s zDocument._get_elem_infoc C s | j S r& r~ r r r r r 3 s z Document._get_actualEncodingc C s | j S r& )r� r r r r � _get_doctype6 s zDocument._get_doctypec C s | j S r& )� documentURIr r r r �_get_documentURI9 s zDocument._get_documentURIc C s | j S r& r� r r r r r� < s zDocument._get_encodingc C s | j S r& )� errorHandlerr r r r �_get_errorHandler? s zDocument._get_errorHandlerc C s | j S r& )r r r r r �_get_standaloneB s zDocument._get_standalonec C s | j S r& )�strictErrorCheckingr r r r �_get_strictErrorCheckingE s z!Document._get_strictErrorCheckingc C s | j S r& r� r r r r r� H s zDocument._get_versionc C sj |j | jvr(tj�dt|�t| �f ��|jd ur>|j�|� |j tj kr^| � � r^tj�d��t� | |�S )Nr1 z two document elements disallowed) r r6 r7 r8 r9 r: r; r< r rT �_get_documentElementr= r� r r r r= K s � ��zDocument.appendChildc C sT z| j �|� W n ty, tj�� �Y n0 d |_|_d |_| j |u rPd | _ |S r& ) r( rN r? r7 r8 r@ rD rE r; �documentElementrO r r r r< [ s zDocument.removeChildc C s$ | j D ]}|jtjkr| S qd S r& )r( r r rT r� r r r r� g s z Document._get_documentElementc C s( | j d ur| j �� d | _ t�| � d S r& )r� rR r r r r r rR l s zDocument.unlinkc C s� |sd S | j �d d d �}| j|_| j|_| j|_| jD ]B}t|||�}|j�|� |jt j kr`n|jt j krr||_ ||_ q6| �tjjj| |� |S r& )r\ r� r r r` r( rX rS r r r r} r� r; rw r7 r8 rr rs )r rZ rx r� Z childcloner r r r[ r s$ �zDocument.cloneNodec C s t � }| |_|S r& )r� rY )r rp r r r �createDocumentFragment� s z Document.createDocumentFragmentc C s t |�}| |_|S r& )r rY )r r� rz r r r � createElement� s zDocument.createElementc C s( t |t�std��t� }||_| |_|S �Nz node contents must be a string)r� r� r� r� rQ rY )r rQ �tr r r �createTextNode� s zDocument.createTextNodec C s( t |t�std��t� }||_| |_|S r� )r� r� r� r] rQ rY �r rQ rH r r r �createCDATASection� s zDocument.createCDATASectionc C s t |�}| |_|S r& )r\ rY r� r r r � createComment� s zDocument.createCommentc C s t ||�}| |_|S r& )r1 rY )r r3 rQ �pr r r �createProcessingInstruction� s z$Document.createProcessingInstructionc C s t |�}| |_d|_|S r )r� rY r� )r r� �ar r r �createAttribute� s zDocument.createAttributec C s" t |�\}}t|||�}| |_|S r& )r r rY )r r r r� r� rz r r r r� � s zDocument.createElementNSc C s* t |�\}}t||||�}| |_d|_|S r )r r� rY r� )r r r r� r� r� r r r �createAttributeNS� s zDocument.createAttributeNSc C s t ||||�}| |_|S r& )ru rY )r r� rh ri rv rz r r r �_create_entity� s zDocument._create_entityc C s t |||�}| |_|S r& )rt rY )r r� rh ri r� r r r �_create_notation� s zDocument._create_notationc C s� || j v r| j | S | js$| js$d S | j}|d u rB| jg}|| _n|sJd S d }|�r�|�� }|�dd� |jD �� | �|�}|�rB|j � � D ]�}|j r�|� |j |j �r�|| j |j< |j|kr�|}n |js� �q�q�|�|j��r || j |j< |j|kr�|}n|j�s> �q�q�|jr�|| j |j< |j|k�r.|}q�|jdkr� �q�q�n>|j�r�|j � � D ]*}|j�rT|| j |j< |j|k�rT|}�qT|d urN�q�qN|S )Nc S s g | ]}|j tv r|�qS r )r rA )�.0rW r r r � <listcomp>� s �z+Document.getElementById.<locals>.<listcomp>r2 )r� r� r� r� r� �pop�extendr( r� r� r� r r� r� r� r� r� r� r� )r r� �stack�resultrI r� r r r r �getElementById� sZ zDocument.getElementByIdc C s t | |t� �S r& r r� r r r r s z Document.getElementsByTagNamec C s t | ||t� �S r& r r� r r r r! s �z Document.getElementsByTagNameNSc C s | j �||�S r& )r\ r] r^ r r r ra s zDocument.isSupportedc C s> |j tjkrtj�d��n|j tjkr2tj�d��t||| �S )Nz cannot import document nodesz!cannot import document type nodes)r r r r7 r8 �NotSupportedErrr} rX )r rI rZ r r r � importNode s zDocument.importNoder c C sx g }|r|� d|� d�� |d ur<|� d|r0dnd� d�� |�dd�|�� d|� �� | jD ]}|�||||� q^d S ) Nz encoding="r� z standalone="ZyesZnoz<?xml version="1.0" � z?>)rS r� rT r( r ) r r% r# r# r$ r r Z declarationsrI r r r r s zDocument.writexmlc C sJ |j | ur tj�d| |j f ��|jtjtjfvr>tj�d��|t kr�d|v r�|� dd�\}}|dkr�|tjj kr�tj� d��q�|dkr�|tjj kr�|jtjkr�tj� d��d }|}nd }d }|jtjkr�|j }|d ur�|j}|�|� nd }||_||_||_||_|jtjk�r ||_n*||_|d u�rF|�|� |�rF|�|� |S )Nz?cannot rename nodes from other documents; expected %s, found %sz8renameNode() only applies to element and attribute nodesr� r2 r� z illegal use of 'xmlns' prefixz$illegal use of the 'xmlns' attribute)rY r7 r8 r� r r rT r� r� r r� r r� r� r� r r� r� r r� r� r� r r% )r r� r r� r� r� r+ Zis_idr r r � renameNode& sb ��� �� � �� zDocument.renameNode)r r r NN)=r| r} r~ r� r rT r� r� r} r6 r� r\ r r r� r� r� r; rE rD rw r r r` r� r� r� r� r� r� r r� r� r� r� r� r� r� r= r< r� rR r[ r� r� r� r� r� r� r� r� r� r� r� r� r r! ra r� r r� r r r r r� sl � : � r� r� z#Top-level element of this document.c C s� | j �|�rtjjj}n tjjj}| jtj kr�|� | j | j �}| j �� D ]0}|�|j |j |j� |�|j |j�}|j|_qH|r�| jD ]}t|||�}|�|� q��n| jtjkr�|�� }|r�| jD ]}t|||�}|�|� qn�| jtjkr�|�| j�}�n�| jtj k�r |� | j�}�n�| jtj k�r>|� | j | j�}�nj| jtj!k�r\|�"| j�}�nL| jtj#k�r�|�$| j | j �}d|_| j|_�n | jtj%k�r�tjjj}|j&�'| j(| j)| j*�}||_ |�r�g |j+_,g |j-_,| j-j,D ]F} t.| j | j)| j*�} || _ |j-j,�/| � t0| d��r�| �1|| | � �q�| j+j,D ]b} t2| j | j)| j*| j3�} | j4| _4| j5| _5| j6| _6|| _ |j+j,�/| � t0| d��r.| �1|| | � �q.ntj�7dt8| � ��t0| d��r�| �1|| |� |S )zo Clone a node and give it the new owner document. Called by Node.cloneNode and Document.importNode Trw zCannot clone node %s)9rY re r7 r8 rr rs Z NODE_IMPORTEDr r rT r� r r� r� r� r r� r r� r� r( rX r= r3 r� rP r� rQ r� r� r� r� r3 r� r� r� r� r} r\ r� r� rh ri rn ra ro rt rS rr rw ru rv rw r r` r� r: ) rI rZ ZnewOwnerDocumentru rx r r� rW rH r� ry rz r{ r r r rX _ s� � �� � � rX c C s, | � dd�}t|�dkr |S d |d fS d S )Nr� r2 � r )r� r� )r �fieldsr r r r � s r c C s0 | |i |��}|� � \}}|�|� |�� |S r& )ZgetEventZ expandNoder� )�func�args�kwargsZeventsZtoktypeZrootNoder r r �_do_pulldom_parse� s r� c C sH |du r"|s"ddl m} |�| �S ddl m} t|j| f||d��S dS )z3Parse a file into a DOM by filename or file object.Nr �� expatbuilder��pulldom)�parser�bufsize)�xml.domr� �parser� r� )�filer� r� r� r� r r r r� � s �r� c C sB |du r ddl m} |�| �S ddl m} t|j| fd|i�S dS )z&Parse a file into a DOM from a string.Nr r� r� r� )r� r� � parseStringr� r� )�stringr� r� r� r r r r� � s �r� c C s@ | r:t | t�rt�| �} | D ] \}}tj�||�s d S q tjS r& )r� r� r Z_parse_feature_stringr� r\ r] )Zfeatures�f�vr r r �getDOMImplementation� s r� )NN)N)N)7r� r r� r7 r r r r Zxml.dom.minicompatZxml.dom.xmlbuilderr r r8 r rT r� rA Z defpropertyrK r� r� r� r� r� r� �objectr� Z AttributeListr r� r r r, r1 r; r� rX r) r\ r] r_ rf rm ru rt r� r� rB r� rX r r� r� r� r� r r r r �<module> s� � w y $� �� )GU�� >�<( O* U�R
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