Viewing file:  macros.py (1.3 KB) -rw-r--r--
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from twisted.python import util
from nevow import rend, tags as t, loaders
import itertools
counter1 = itertools.count()
counter2 = itertools.count()
inside_counter = itertools.count()
class Base(rend.Page):
docFactory = loaders.xmlfile(util.sibpath(__file__, 'main.html'), ignoreDocType=True)
def render_advice(self, ctx, data):
return ctx.tag[
t.p["This counter has been called:"],
t.p(style="text-align: center")["===>",t.strong[inside_counter.next()+1],"<==="]
]
class Root(Base):
addSlash = True
def macro_content(self, ctx):
return t.invisible[
t.p["This macro has been called ",
counter1.next()+1,
" time(s)"],
loaders.xmlfile(util.sibpath(__file__,'root_macro.html'), ignoreDocType=True).load()
]
def childFactory(self, ctx, segment):
if segment == 'child':
return Child()
class Child(Base):
addSlash=True
def macro_content(self, ctx):
return t.invisible[
t.p["This macro has been called ",
counter2.next()+1,
" time(s)"],
loaders.xmlfile(util.sibpath(__file__,'child_macro.html'), ignoreDocType=True).load()
]
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