Beispiel #1
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def do_loadpageurl(parser, token):
    """
        Loads a page (through an HTTP URL accessible resource) in a variable 
        {% lpu "url" "var" %}
    """
    try:
        liste = token.split_contents()
        tag_name = liste[0]
        url = liste[1]
        var = liste[2]
    except:
        raise template.django.template.TemplateSyntaxError, "%r tag requires two arguments" % token.contents.split()[0]
      
    verifyQuotes( tag_name, (url,var) )
    url, var = unquote( [url, var] )   
    return LoadPageURLNode( url, var )
Beispiel #2
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def do_loadpage(parser, token):
    """
        Loads a page in a variable 
        {% lp "page" "var" %}
    """
    try:
        liste = token.split_contents()
        tag_name = liste[0]
        page = liste[1]
        var  = liste[2]
    except:
        raise template.django.template.TemplateSyntaxError, "%r tag requires two arguments" % token.contents.split()[0]
      
    verifyQuotes( tag_name, (page,var) )
    page, var = unquote( [page, var] )   
    return LoadPageNode( page, var )
Beispiel #3
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def do_anchor_image(parser, token):
    """
        Anchor with Image
        {% ai2 "url" "title" "src" ["target"] %}
    """
    _min = AnchorImageNode.numMinParams()
    _max = AnchorImageNode.numMaxParams()
    
    try:
        liste = token.split_contents()
        _num = len(liste) - 1
        assert( (_num <= _max) and (_num >= _min) )        
    except:
        raise template.django.template.TemplateSyntaxError, "%r tag requires three arguments" % token.contents.split()[0]
    
    tag_name = liste.pop(0)
    verifyQuotes(tag_name, liste)
    uparams = unquote( liste )

    return AnchorImageNode( uparams )
Beispiel #4
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def do_anchor(parser, token):
    """
        Anchor
        {% a "url" "text" ["target"] %}
    """
    try:
        liste = token.split_contents()
        tag_name = liste[0]
        url  = liste[1]
        text = liste[2]
    except:
        raise template.django.template.TemplateSyntaxError, "%r tag requires two or three arguments" % token.contents.split()[0]

    target = liste[3] if (len(liste)==4) else None
    if (target):
        verifyQuotes( tag_name, target )
       
    verifyQuotes( tag_name, (url,text) )
    url, text, target = unquote( [url, text, target] )   
    return AnchorNode( url, text, target )