Пример #1
0
def write(cgi_response):
    """
    Converts a standard CGI-style string response into `header` and 
    `output` calls.
    """
    cgi_response = str(cgi_response)
    cgi_response.replace('\r\n', '\n')
    head, body = cgi_response.split('\n\n', 1)
    lines = head.split('\n')

    for line in lines:
        if line.isspace():
            continue
        hdr, value = line.split(":", 1)
        value = value.strip()
        if hdr.lower() == "status":
            web.ctx.status = value
        else:
            web.header(hdr, value)

    web.output(body)
Пример #2
0
def write(cgi_response):
    """
    Converts a standard CGI-style string response into `header` and 
    `output` calls.
    """
    cgi_response = str(cgi_response)
    cgi_response.replace('\r\n', '\n')
    head, body = cgi_response.split('\n\n', 1)
    lines = head.split('\n')

    for line in lines:
        if line.isspace(): 
            continue
        hdr, value = line.split(":", 1)
        value = value.strip()
        if hdr.lower() == "status": 
            web.ctx.status = value
        else: 
            web.header(hdr, value)

    web.output(body)
Пример #3
0
def render(template, terms=None, asTemplate=False, base=None, 
           isString=False):
    """
    Renders a template, caching where it can.
    
    `template` is the name of a file containing the a template in
    the `templates/` folder, unless `isString`, in which case it's the 
    template itself.

    `terms` is a dictionary used to fill the template. If it's None, then
    the caller's local variables are used instead, plus context, if it's not 
    already set, is set to `context`.

    If asTemplate is False, it `output`s the template directly. Otherwise,
    it returns the template object.

    If the template is a potential base template (that is, something other templates)
    can extend, then base should be a string with the name of the template. The
    template will be cached and made available for future calls to `render`.

    Requires [Cheetah](http://cheetahtemplate.org/).
    """
    # terms=['var1', 'var2'] means grab those variables
    if isinstance(terms, list):
        new = {}
        old = upvars()
        for k in terms: 
            new[k] = old[k]
        terms = new
    # default: grab all locals
    elif terms is None:
        terms = {'context': ctx, 'ctx':ctx}
        terms.update(sys._getframe(1).f_locals)
    # terms=d means use d as the searchList
    if not isinstance(terms, tuple): 
        terms = (terms,)
    
    if 'headers' in ctx and not isString and template.endswith('.html'): 
        header('Content-Type','text/html; charset=utf-8', unique=True)
        
    if loadhooks.has_key('reloader'):
        compiled_tmpl = __compiletemplate(template, base=base, isString=isString)
    else:
        compiled_tmpl = _compiletemplate(template, base=base, isString=isString)
    compiled_tmpl = compiled_tmpl(searchList=terms, filter=WebSafe)
    if asTemplate: 
        return compiled_tmpl
    else: 
        return output(str(compiled_tmpl))