def patternContext(self, ctx, name):
context = WovenContext(parent=ctx)
self.rememberStuff(context)
# XXX: preprocessors?
doc = self.docFactory.load(context)
context.tag = inevow.IQ(doc).onePattern(name)
return context
def patternContext(self, ctx, name):
context = WovenContext(parent=ctx)
self.rememberStuff(context)
# XXX: preprocessors?
doc = self.docFactory.load(context)
context.tag = inevow.IQ(doc).onePattern(name)
return context
def rend(self, ctx, data):
# Unfortunately, we still need a context to make the rest of the
# rendering process work. A goal should be to elimate this completely.
context = WovenContext()
if self.docFactory is None:
raise MissingDocumentFactory(self)
preprocessors = _getPreprocessors(self)
doc = self.docFactory.load(context, preprocessors)
context.remember(self, IData)
context.remember(self, IRenderer)
context.remember(self, IRendererFactory)
context.tag = invisible[doc]
return context
def rend(self, context, data):
# Create a new context so the current context is not polluted with
# remembrances.
context = WovenContext(parent=context)
# Remember me as lots of things
self.rememberStuff(context)
preprocessors = _getPreprocessors(self)
# This tidbit is to enable us to include Page objects inside
# stan expressions and render_* methods and the like. But
# because of the way objects can get intertwined, we shouldn't
# leave the pattern changed.
old = self.docFactory.pattern
self.docFactory.pattern = 'content'
self.docFactory.precompiledDoc = None
try:
try:
doc = self.docFactory.load(context, preprocessors)
finally:
self.docFactory.pattern = old
self.docFactory.precompiledDoc = None
except TypeError as e:
# Avert your eyes now! I don't want to catch anything but IQ
# adaption exceptions here but all I get is TypeError. This whole
# section of code is a complete hack anyway so one more won't
# matter until it's all removed. ;-).
if 'nevow.inevow.IQ' not in str(e):
raise
doc = self.docFactory.load(context, preprocessors)
except NodeNotFound:
doc = self.docFactory.load(context, preprocessors)
else:
if old == 'content':
warnings.warn(
"""[v0.5] Using a Page with a 'content' pattern is
deprecated.""",
DeprecationWarning,
stacklevel=2)
context.tag = tags.invisible[doc]
return context
def rend(self, context, data):
# Create a new context so the current context is not polluted with
# remembrances.
context = WovenContext(parent=context)
# Remember me as lots of things
self.rememberStuff(context)
preprocessors = _getPreprocessors(self)
# This tidbit is to enable us to include Page objects inside
# stan expressions and render_* methods and the like. But
# because of the way objects can get intertwined, we shouldn't
# leave the pattern changed.
old = self.docFactory.pattern
self.docFactory.pattern = 'content'
self.docFactory.precompiledDoc = None
try:
try:
doc = self.docFactory.load(context, preprocessors)
finally:
self.docFactory.pattern = old
self.docFactory.precompiledDoc = None
except TypeError as e:
# Avert your eyes now! I don't want to catch anything but IQ
# adaption exceptions here but all I get is TypeError. This whole
# section of code is a complete hack anyway so one more won't
# matter until it's all removed. ;-).
if 'nevow.inevow.IQ' not in str(e):
raise
doc = self.docFactory.load(context, preprocessors)
except NodeNotFound:
doc = self.docFactory.load(context, preprocessors)
else:
if old == 'content':
warnings.warn(
"""[v0.5] Using a Page with a 'content' pattern is
deprecated.""",
DeprecationWarning,
stacklevel=2)
context.tag = tags.invisible[doc]
return context
