def templatevars(t):
"""Will return the template variables...
"""
tag_and_vals = []
txt = re.sub(r'{#.*?#}', '', t)
tag_and_vals += re.findall(r'{(?:%|{).*?(?:}|%)}', txt)
return nest(tag_and_vals)
def main():
"""cli entry point.
"""
template = open(sys.argv[1]).read()
template = re.sub(r'TEMPLATEVARS:.*?:TEMPLATEVARS', "", template)
txt = repr(nest(tokenize(template)))
txt = txt.replace('{% end-program %}', '</pre>:TEMPLATEVARS' + '<br>' * 5)
txt = txt.replace('{% -program None %} ==> []', '')
# txt = re.sub(r'{%\s*load.*?%}', '', txt)
txt = 'TEMPLATEVARS:<pre>' + txt
print txt
def render(txt):
r = Render(nest(tokenize(txt)))
r.render()
return r.value()
