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c @ r )�TemplateNotFoundNr r r r r r r r c @ s� e Zd ZdZejZejdd� �Zejdd� �Z ejdd� �Z
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ejdd� �Zejdd� �Zejdd� �Zejdd� �ZdS )�wrappedz�Object requiring extra conversion prior to displaying or processing
as value
Use unwrapvalue() or unwrapastype() to obtain the inner object.
c C � dS )zbTest if the specified item is in self
The item argument may be a wrapped object.
Nr ��self�context�mapping�itemr r r �contains, � zwrapped.containsc C r )z�Return a member item for the specified key
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depending on the self type.
Nr �r r r �keyr r r � getmember3 r zwrapped.getmemberc C r )zjReturn the smallest item, which may be either a wrapped or a pure
value depending on the self typeNr �r r r r r r �getmin< r zwrapped.getminc C r )ziReturn the largest item, which may be either a wrapped or a pure
value depending on the self typeNr r" r r r �getmaxA r zwrapped.getmaxc C r )z�Return new container of the same type which includes only the
selected elements
select() takes each item as a wrapped object and returns True/False.
Nr �r r r �selectr r r �filterF r zwrapped.filterc C r )zYield each template mappingNr �r r r r r �itermapsN r zwrapped.itermapsc C r )z�Join items with the separator; Returns a bytes or (possibly nested)
generator of bytes
A pre-configured template may be rendered per item if this container
holds unprintable items.
Nr �r r r �sepr r r �joinR r z wrapped.joinc C r )z�Return a bytes or (possibly nested) generator of bytes representing
the underlying object
A pre-configured template may be rendered if the underlying object is
not printable.
Nr r" r r r �show[ r z wrapped.showc C r )z2Return a boolean representation of the inner valueNr r" r r r �toboold r zwrapped.toboolc C r )z�Move the inner value object out or create a value representation
A returned value must be serializable by templaterfilters.json().
Nr r" r r r �tovalueh r zwrapped.tovalueN)r r r �__doc__�abc�ABCMeta�
__metaclass__�abstractmethodr r! r# r$ r' r) r, r- r. r/ r r r r r # s.
r c @ s, e Zd ZdZejZdd� Zejdd� �Z dS )�mappablez:Object which can be converted to a single template mappingc c s � | � |�V d S �N)�tomapr( r r r r) u s �zmappable.itermapsc C r )z2Create a single template mapping representing thisNr r( r r r r7 x r zmappable.tomapN)
r r r r0 r1 r2 r3 r) r4 r7 r r r r r5 p s r5 c @ sp e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
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dd� Zdd� ZdS )� wrappedbyteszWrapper for byte stringc C �
|| _ d S r6 ��_value�r �valuer r r �__init__� �
zwrappedbytes.__init__c C s t |||�}|| jv S r6 )� stringifyr; r r r r r � �
zwrappedbytes.containsc C � t �td�t�| j� ���Ns %r is not a dictionary�r �
ParseErrorr r �bytestrr; r r r r r! � � �zwrappedbytes.getmemberc C � | � ||t�S r6 ��_getby�minr" r r r r# � � zwrappedbytes.getminc C rH r6 �rJ �maxr" r r r r$ � rL zwrappedbytes.getmaxc C s$ | j s
t�td���|t�| j ��S )Ns empty string)r; r rE r r � iterbytestr)r r r �funcr r r rJ � s zwrappedbytes._getbyc C rB )Ns %r is not filterablerD r% r r r r' � rG zwrappedbytes.filterc C rB �Ns %r is not iterable of mappingsrD r( r r r r) � rG zwrappedbytes.itermapsc C s t t�| j�|�S r6 )� joinitemsr rO r; r* r r r r, � � zwrappedbytes.joinc C � | j S r6 r: r" r r r r- � � zwrappedbytes.showc C �
t | j�S r6 )�boolr; r" r r r r. � r? zwrappedbytes.toboolc C rT r6 r: r" r r r r/ � rU zwrappedbytes.tovalueN)r r r r0 r> r r! r# r$ rJ r' r) r, r- r. r/ r r r r r8 } s r8 c @ �h e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
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dd� ZdS )� wrappedvaluez2Generic wrapper for pure non-list/dict/bytes valuec C r9 r6 r: r< r r r r> � r? zwrappedvalue.__init__c C � t �td�| j ���Ns %r is not iterable�r rE r r; r r r r r � � zwrappedvalue.containsc C rZ rC r\ r r r r r! � r] zwrappedvalue.getmemberc C rZ r[ r\ r" r r r r# � r] zwrappedvalue.getminc C rZ r[ r\ r" r r r r$ � r] zwrappedvalue.getmaxc C rZ r[ r\ r% r r r r' � r] zwrappedvalue.filterc C rZ rQ r\ r( r r r r) � s �zwrappedvalue.itermapsc C rZ r[ r\ r* r r r r, � r] zwrappedvalue.joinc C s | j d u rdS t�| j �S �N� )r; r rF r" r r r r- � s
zwrappedvalue.showc C s0 | j d u rdS t| j t�r| j S tt�| j ��S )NF)r; �
isinstancerW r rF r" r r r r. � s
zwrappedvalue.toboolc C rT r6 r: r" r r r r/ � rU zwrappedvalue.tovalueN)r r r r0 r> r r! r# r$ r' r) r, r- r. r/ r r r r rY � s rY c @ sj e Zd ZdZddd�Zdd� Zdd� Zd d
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dd� ZdS )�datezWrapper for date tuple� %d %dc C s t t|�\| _| _|| _d S r6 )�map�int� _unixtime� _tzoffset�_showfmt)r r= �showfmtr r r r> � s
z
date.__init__c C � t �td����Ns date is not iterable�r rE r r r r r r � rL z
date.containsc C ri )Ns date is not a dictionaryrk r r r r r! � rL zdate.getmemberc C ri rj rk r" r r r r# � rL z date.getminc C ri rj rk r" r r r r$ � rL z date.getmaxc C ri rj rk r% r r r r' � rL z date.filterc C ri rj rk r* r r r r, � rL z date.joinc C s | j | j| jf S r6 )rg re rf r" r r r r- � rS z date.showc C s | j | jd�S )N)s unixtimes tzoffset�re rf r( r r r r7 � rL z
date.tomapc C r �NTr r" r r r r. � � z date.toboolc C s | j | jfS r6 rl r" r r r r/ � z date.tovalueN)rb )r r r r0 r> r r! r# r$ r' r, r- r7 r. r/ r r r r ra � s
ra c @ �z e Zd ZdZd dd�Zdd� Zdd� Zd d
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dd� Zdd� Zdd � ZdS ) �hybrida� Wrapper for list or dict to support legacy template
This class allows us to handle both:
- "{files}" (legacy command-line-specific list hack) and
- "{files % '{file}
'}" (hgweb-style with inlining and function support)
and to access raw values:
- "{ifcontains(file, files, ...)}", "{ifcontains(key, extras, ...)}"
- "{get(extras, key)}"
- "{files|json}"
Nc C s" || _ || _|| _|| _|| _d S r6 )�_gen�_values�_makemap�_joinfmt�_keytype)r �gen�values�makemap�joinfmt�keytyper r r r> s
zhybrid.__init__c C s t |||| j�}|| jv S r6 )� unwrapastyperv rs r r r r r s
zhybrid.containsc C s@ t �| jd�st�td���t|||| j�}| �|| j� |��S )N� get� not a dictionary)
r � safehasattrrs r rE r r| rv �
_wrapvalue�getr r r r r! s zhybrid.getmemberc C rH r6 rI r" r r r r# " rL z
hybrid.getminc C rH r6 rM r" r r r r$ % rL z
hybrid.getmaxc C s* | j s
t�td���|| j �}| �||�S �Ns empty sequence)rs r rE r r� )r r r rP �valr r r rJ ( s
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hybrid._getbyc C s, |d u rd S t �|d�r|S td ||| j�S )Ns _makemap)r r �
hybriditemrt )r r r� r r r r� . s
zhybrid._wrapvaluec sX t ��jd�r� �fdd�t��j�D �}n � �fdd��jD �}td |�j�j�j�S )Nr} c s& i | ]\}}� �� ||��r||�qS r �r� ��.0�k�v�r& r r r �
<dictcomp>8 s ��z!hybrid.filter.<locals>.<dictcomp>c s g | ] }� �� ||��r|�qS r r� )r� r� r� r r �
<listcomp>> s z!hybrid.filter.<locals>.<listcomp>) r r rs r � iteritemsrq rt ru rv )r r r r& rx r r� r r' 6 s
�z
hybrid.filterc c s" � | j }| jD ]}||�V qd S r6 )rt rs )r r ry �xr r r r) A s
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�zhybrid.itermapsc s t � fdd�� jD �|�S )Nc 3 s � | ]}� � |�V qd S r6 )ru �r� r� �r r r � <genexpr>H s � z hybrid.join.<locals>.<genexpr>)rR rs r* r r� r r, F s z hybrid.joinc C s. | j }|d u r| �||d�S t|�r|� S |S �N� )rr r, �callable�r r r rw r r r r- J s z hybrid.showc C rV r6 )rW rs r" r r r r. S r? z
hybrid.toboolc s@ | j }t�|d�r� �fdd�t�|�D �S � �fdd�|D �S )Nr} c s i | ] \}}|t � �|��qS r �� unwrapvaluer� �r r r r r� Z s ��z"hybrid.tovalue.<locals>.<dictcomp>c � g | ]}t � �|��qS r r� r� r� r r r� ^ � z"hybrid.tovalue.<locals>.<listcomp>)rs r r r r� )r r r �xsr r� r r/ V s �zhybrid.tovaluer6 )r r r r0 r> r r! r# r$ rJ r� r' r) r, r- r. r/ r r r r rq s
rq c @ rX )r� z�Wrapper for non-list/dict object to support map operation
This class allows us to handle both:
- "{manifest}"
- "{manifest % '{rev}:{node}'}"
- "{manifest.rev}"
c C s || _ || _|| _|| _d S r6 )rr �_keyr; rt )r rw r r= ry r r r r> j s
zhybriditem.__init__c C s | � | j�S r6 )rt r� r( r r r r7 p ro zhybriditem.tomapc C � t ||| j�}|�|||�S r6 )� makewrappedr; r )r r r r �wr r r r s � zhybriditem.containsc C r� r6 )r� r; r! )r r r r r� r r r r! w r� zhybriditem.getmemberc C � t ||| j�}|�||�S r6 )r� r; r# �r r r r� r r r r# { � zhybriditem.getminc C r� r6 )r� r; r$ r� r r r r$ r� zhybriditem.getmaxc C r� r6 )r� r; r' )r r r r& r� r r r r' � r� zhybriditem.filterc C r� r6 )r� r; r, )r r r r+ r� r r r r, � r� zhybriditem.joinc C s, | j }|d u r
t�| j�S t|�r|� S |S r6 )rr r rF r; r� r� r r r r- � s zhybriditem.showc C r� r6 )r� r; r. r� r r r r. � r� zhybriditem.toboolc C s t ||| j�S r6 )�_unthunkr; r" r r r r/ � rL zhybriditem.tovalueN)r r r r0 r> r7 r r! r# r$ r' r, r- r. r/ r r r r r� a s r� c @ rp ) �revslistaZ Wrapper for a smartset (a list/set of revision numbers)
If name specified, the revs will be rendered with the old-style list
template of the given name by default.
The cachekey provides a hint to cache further computation on this
smartset. If the underlying smartset is dynamically created, the cachekey
should be None.
Nc C s, t |tj�sJ �|| _|| _|| _|| _d S r6 )r` r �abstractsmartset�_repo�_revs�_name�cachekey)r �repo�revs�namer� r r r r> � s
zrevslist.__init__c C s t |||�}|| jv S r6 )�
unwrapintegerr� )r r r r �revr r r r � rA zrevslist.containsc C ri �Nr~ rk r r r r r! � rL zrevslist.getmemberc C � | � � }|| j�� �S r6 )�_makehybriditemfuncr� rK �r r r �makehybriditemr r r r# � � zrevslist.getminc C r� r6 )r� r� rN r� r r r r$ � r� zrevslist.getmaxc s. | � � � | j�� �fdd��}t| j|d d�S )Nc s �� | ��S r6 r ��r�r� r& r r �<lambda>� � z!revslist.filter.<locals>.<lambda>�r� )r� r� r' r� r� )r r r r& �frevsr r� r r' � s zrevslist.filterc c s$ � | � � }| jD ]}||�V qd S r6 )� _makemapfuncr� )r r ry r� r r r r) � s
�
�zrevslist.itermapsc s | � � � � fdd�S )Nc s t d | | � �S r6 )r� r� �ry r r r� � s z.revslist._makehybriditemfunc.<locals>.<lambda>)r� r� r r� r r� � s z revslist._makehybriditemfuncc s* | j �| j� � r� �fdd�S �fdd�S )Nc s � | d�| iS �Ns ctxr r� �r� r� r r r� � � z'revslist._makemapfunc.<locals>.<lambda>c s d� | iS r� r r� )r� r r r� � r� )r� r� r� r r� r r� � s
zrevslist._makemapfuncc C s t | j|�S r6 )rR r� r* r r r r, � ro z
revslist.joinc C s4 | j rdd� | jD �}t||| j |�S | �||d�S )Nc S s g | ]}d | �qS )s %dr )r� r� r r r r� � s z!revslist.show.<locals>.<listcomp>r� )r� r� �_showcompatlistr, )r r r �srevsr r r r- � s z
revslist.showc C rV r6 )rW r� r" r r r r. � r? zrevslist.toboolc C rT r6 )r� r" r r r r/ � rU zrevslist.tovalue�NN)r r r r0 r> r r! r# r$ r' r) r� r� r, r- r. r/ r r r r r� � s
r� c @ sZ e Zd ZdZddd�Zdd� Zdd � Zd
d � Zd d
� Zdd� Z dd� Z
dd� Z dd� Z dS )�_mappingsequencez�Wrapper for sequence of template mappings
This represents an inner template structure (i.e. a list of dicts),
which can also be rendered by the specified named/literal template.
Template mappings may be nested.
Nr_ c C s0 |d ur
|d ur
t �d��|| _|| _|| _d S )Ns$ name and tmpl are mutually exclusive)r �ProgrammingErrorr� �_tmpl� _defaultsep)r r� �tmplr+ r r r r> � s �
z_mappingsequence.__init__c C ri �Ns not comparablerk r r r r r � rL z_mappingsequence.containsc C ri r� rk r r r r r! � rL z_mappingsequence.getmemberc C ri r� rk r" r r r r# � rL z_mappingsequence.getminc C ri r� rk r" r r r r$ rL z_mappingsequence.getmaxc C ri )Ns not filterable without templaterk r% r r r r' s z_mappingsequence.filterc sb t � |��� ��}�jr� �fdd�|D �}n�jr%� �fdd�|D �}nt�td���t||�S )Nc 3 � � | ]
}� � �j|�V qd S r6 )�processr� �r� �m�r r r r r�
� � z(_mappingsequence.join.<locals>.<genexpr>c 3 r� r6 )�expandr� r� r� r r r� r� s not displayable without template)�_iteroverlaymapsr) r� r� r rE r rR )r r r r+ �mapsiter�itemiterr r� r r, s
z_mappingsequence.joinc C s | � ||| j�S r6 )r, r� r" r r r r- � z_mappingsequence.showc sN � � � �g }| �� �D ]}� �||��|�� ��fdd�t�|�D �� q |S )Nc s& i | ]\}}|�vr|t � �|��qS r r� r� �r �knownres�lmr r r� s
�z,_mappingsequence.tovalue.<locals>.<dictcomp>)�knownresourcekeysr) �
overlaymap�appendr r� )r r r �items�nmr r� r r/ s ��z_mappingsequence.tovalue�NNr_ )
r r r r0 r> r r! r# r$ r' r, r- r/ r r r r r� � s
r� c s2 e Zd ZdZd � fdd� Zdd� Zd d
� Z� ZS ) �mappinggeneratorz�Wrapper for generator of template mappings
The function ``make(context, *args)`` should return a generator of
mapping dicts.
r Nr_ c s$ t t| ��|||� || _|| _d S r6 )�superr� r> �_make�_args)r �make�argsr� r� r+ �� __class__r r r> + s
zmappinggenerator.__init__c C � | j |g| j�R � S r6 �r� r� r( r r r r) 0 r] zmappinggenerator.itermapsc C � t | �|��S r6 )� _nonemptyr) r" r r r r. 3 rL zmappinggenerator.tobool)r NNr_ �r r r r0 r> r) r. �
__classcell__r r r� r r� $ s
r� c s2 e Zd ZdZd
� fdd� Zdd� Zdd � Z� ZS ) � mappinglistz%Wrapper for list of template mappingsNr_ c s t t| ��|||� || _d S r6 )r� r� r> � _mappings)r �mappingsr� r� r+ r� r r r> : s
zmappinglist.__init__c C rV r6 )�iterr� r( r r r r) > r? zmappinglist.itermapsc C rV r6 )rW r� r" r r r r. A r? zmappinglist.toboolr� r� r r r� r r� 7 s
r� c s> e Zd ZdZd � fdd� Zdd� Zdd� Z� fd d
�Z� ZS ) � mappingdictz�Wrapper for a single template mapping
This isn't a sequence in a way that the underlying dict won't be iterated
as a dict, but shares most of the _mappingsequence functions.
Nc s t t| ��||� || _d S r6 )r� r� r> �_mapping)r r r� r� r� r r r> L s
zmappingdict.__init__c C rT r6 )r� r( r r r r7 P rU zmappingdict.tomapc C r rm r r" r r r r. S s zmappingdict.toboolc s t t| ��||�d S )Nr )r� r� r/ r" r� r r r/ Y s zmappingdict.tovaluer� ) r r r r0 r> r7 r. r/ r� r r r� r r� E s r� c s( e Zd ZdZ� fdd�Zdd� Z� ZS )� mappingnonez�Wrapper for None, but supports map operation
This represents None of Optional[mappable]. It's similar to
mapplinglist([]), but the underlying value is not [], but None.
c s t t| ��d � d S r6 )r� r� r> r� r� r r r> d r] zmappingnone.__init__c C s t g �S r6 )r� r( r r r r) g � zmappingnone.itermaps)r r r r0 r> r) r� r r r� r r� ] s r� c @ s� e Zd ZdZd dd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
e dd� �Z dd� Z
dd� Zdd� Zdd� Zdd � Zd d � Zd S )!�mappedgeneratora Wrapper for generator of strings which acts as a list
The function ``make(context, *args)`` should return a generator of
byte strings, or a generator of (possibly nested) generators of byte
strings (i.e. a generator for a list of byte strings.)
r c C s || _ || _d S r6 r� )r r� r� r r r r> s s
zmappedgenerator.__init__c C s t |||�}|| �||�v S r6 )r@ r/ r r r r r w s zmappedgenerator.containsc C r� r6 r� r( r r r rr { r] zmappedgenerator._genc C ri r� rk r r r r r! ~ rL zmappedgenerator.getmemberc C rH r6 rI r" r r r r# � rL zmappedgenerator.getminc C rH r6 rM r" r r r r$ � rL zmappedgenerator.getmaxc C s& | � ||�}|st�td���||�S r� )r/ r rE r )r r r rP r� r r r rJ � s zmappedgenerator._getbyc c s: � || g|�R � D ]}t | ||�}|t|��r|V q d S r6 )r@ r8 )r r r� r� r& r� �sr r r � _filteredgen� s � ��z mappedgenerator._filteredgenc C s || j | j|f}t| j|�S r6 )r� r� r� r� )r r r r& r� r r r r' � s zmappedgenerator.filterc C ri )Ns list of strings is not mappablerk r( r r r r) � rL zmappedgenerator.itermapsc C s t | �|�|�S r6 )rR rr r* r r r r, � r� zmappedgenerator.joinc C s | � ||d�S r^ )r, r" r r r r- � rL zmappedgenerator.showc C r� r6 )r� rr r" r r r r. � rL zmappedgenerator.toboolc s � �fdd�| � � �D �S )Nc r� r )r@ r� r� r r r� � r� z+mappedgenerator.tovalue.<locals>.<listcomp>)rr r" r r� r r/ � s zmappedgenerator.tovalueN)r )r r r r0 r> r rr r! r# r$ rJ � staticmethodr� r' r) r, r- r. r/ r r r r r� k s"
r� � key� valuec s> t j��du r d�t j�t|� � ��fdd�� ��fdd��S )z>Wrap data to support both dict-like and string-like operationsNs %s=%sc s �| �� | iS r6 r �r� )�datar r= r r r� � r� z hybriddict.<locals>.<lambda>c s ��| ��� | �f S r6 r r� )r� �fmt�prefmtr r r� � r� �r �identityrF rq )r� r r= r� rw r )r� r� r r� r= r �
hybriddict� s �r c s8 t j�� du r d� t j�t|| �fdd�� �fdd��S )z>Wrap data to support both list-like and string-like operationsNs %sc s � | iS r6 r �r� r� r r r� � s z hybridlist.<locals>.<lambda>c s � �| � S r6 r r )r� r� r r r� � r� r� )r� r� r� rw r )r� r� r� r �
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keywords.
c S s g | ] \}}||d ��qS ))� name� sourcer r� r r r r� � s z(compatfilecopiesdict.<locals>.<listcomp>s file_copies)r c s | | � | d�S )N)r � pathr
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values is list of strings or dicts.
plural is plural of name, if not simply name + 's'.
separator is used to join values as a string
expansion works like this, given name 'foo'.
if values is empty, expand 'no_foos'.
if 'foo' not in template map, return values as a string,
joined by 'separator'.
expand 'start_foos'.
for each value, expand 'foo'. if 'last_foo' in template
map, expand it instead of 'foo' for last key.
expand 'end_foos'.
� ss no_Nr s start_c s~ i }z|� | � W n) tttfy2 z
| D ]\}}|||< qW n ttfy/ | |�< Y nw Y nw � ��|�}� �||�S r6 )�update�AttributeError� TypeError�
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|�V q8t | ||�D ]}|V qfq8dS )z=Yield a single stream from a possibly nested set of iteratorssH Mercurial IO including templates is done with bytes, not strings, got %rNs __iter__) r` r r- r! �strr r� r r r rF �flatten)r r �thing�i�jr r r r* R s8 �
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if nothing found reliablyTr N)� runsymbol� runfilter)�argrP r� r r r �findsymbolicnamey s
�r2 c C s$ zt | � W dS ty Y dS w )NTF)�next�
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GeneratorTyper@ r. r r r r� � s r� c C s |\}}|| ||�S )z�Evaluate given argument as a bare template object which may require
further processing (such as folding generator of strings)r )r r r1 rP r� r r r �
evalrawexp� s r8 c C s t | ||�}t| ||�S )z)Evaluate given argument to wrapped object)r8 r� )r r r1 r+ r r r � evalwrapped� s r9 c C s4 t |t�r|S t| ||�}t |t�rt|�S t|�S )z Lift object to a wrapped type)r` r r� r! r8 rY r. r r r r� � s
r� c C � t | |t| ||��S )z%Evaluate given argument as value type)r� r8 �r r r1 r r r � evalfuncarg� s r< c C s" t |t�r |�| |�S t| ||�S )z.Move the inner value object out of the wrapper)r` r r/ r� r. r r r r� � s
r� c C sT |\}}|t u r|| ||dd�}|du rt�|�}n|| ||�}t| ||��| |�S )zCEvaluate given argument as boolean, but also takes boolean literalsN��default)r/ r � parseboolr� r. �r r r1 rP r� r+ r r r � evalboolean� s
� rA c C � t | ||�}t| |||�S )z`Evaluate given argument as a date tuple or a date string; returns
a (unixtime, offset) tuple)r8 �
unwrapdate�r r r1 �errr+ r r r �evaldate� s rF c C sn t |t�r |�| |�S t| ||�}zt�|�W S ty' t�|p%t d��� tjy6 |s1� t�|��w )Ns not a date tuple nor a string)
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�rC c C rB r6 )r8 r� rD r r r � evalinteger� s rI c C s< t | ||�}zt|�W S ttfy t�|ptd���w )Ns not an integer)r� rd r r r rE r rH r r r r� � s
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evalstring� r] rJ c C s: |\}}|t u r|| |||d�}n|| ||�}t| ||�S )zXEvaluate given argument as string template, but returns symbol name
if it is unknownr= )r/ r@ r@ r r r �evalstringliteral� s
rK c C s6 zt | }W n ty t�d| ��w || ||�S )zBMove the inner value object out of the wrapper and coerce its types invalid type specified: %r)�_unwrapfuncbytype�KeyErrorr r� )r r r+ �typr r r r r| s � r| c C s t |�S r6 )rd �r r r� r r r �
runinteger
r� rP c C s |S r6 r rO r r r � runstring rn rQ c s � fdd�}|S )Nc s t �td�� ��)Ns$ recursive reference '%s' in template)r �Abortr r� �r r r �
showrecursion rS z._recursivesymbolblocker.<locals>.showrecursionr )r rT r rS r �_recursivesymbolblocker s rU r_ c C s~ | � ||�}|d u r(|�� }t|�||< z| �||�}W n ty' |}Y nw t|�r=z|| |�W S ty< Y d S w |S r6 )�symbol�copyrU r� r r� r
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C sl |\}}t | ||�}t|dd �}z t| |||�}||�W S tjy5 } z tjt|�t||�d��d }~ww )N�_intype��hint)r8 r r| r rE r! �_formatfiltererror)r r r� r1 �filtr+ �intype�er r r r0 3 s
��r0 c C s4 t �|j�}t| �}|std�| S td�||f S )Ns( incompatible use of template filter '%s's8 template filter '%s' is not compatible with keyword '%s')r �sysbytesr r2 r )r1 r_ �fn�symr r r r^ > s �r^ c c s2 � t |�D ]\}}| �||�}||d< |V qdS )zuGenerate combined mappings from the original mapping and an iterable
of partial mappings to override the originals indexN)� enumerater� )r � origmapping� newmappingsr, r� r� r r r r� I s � �r� c
c s| � z|� | �}W n# tjy+ } zt|�}|s� td�| }tjt|�|d��d }~ww t| ||�D ] } t| | |�V q2d S )Ns+ keyword '%s' does not support map operationr\ )r) r rE r2 r r! r� r8 )
r r �d�darg�targ�diterrE rd r] r� r r r � _applymapR s � ���rl c C s( |\}}t | ||�}tt||||fd�S )N)r� )r9 r� rl )r r r� ri rj rh r r r �runmap_ s rm c
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r r r� ri �membrh r� rE rd r] r r r � runmembere s
��ro c C s t | ||td��}| S )Ns" negation needs an integer argument)rI r rO r r r � runnegateu s �rp c C sX |\}}}t | ||td��}t | ||td��}z|||�W S ty+ t�td���w )Ns# arithmetic only defined on integerss division by zero is not defined)rI r �ZeroDivisionErrorr rR )r r r� rP �left�rightr r r �
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� � �rt c c s. � d}| D ]}|r d}n|r|V |V qdS )z9Join items with the separator; Returns generator of bytesTFNr )r� r+ �firstr� r r r rR � s ��rR )r� r� NNr� )r� r� NNr� )NNNr� r� r6 )r_ )K�
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