def export_iter(self, pages):
self.export_resources()
for prev, page, next in MovingWindowIter(pages):
logger.info('Exporting page: %s', page.name)
yield page
try:
self.export_page(pages.notebook, page, pages, prevpage=prev, nextpage=next)
# XXX FIXME remove need for notebook here
self.export_attachments(pages.notebook, page)
# XXX FIXME remove need for notebook here
except:
raise
logger.exception('Error while exporting: %s', page.name)
if self.index_page:
try:
index_page = self.index_page
if isinstance(index_page, basestring):
index_page = pages.notebook.cleanup_pathname(index_page) # XXX
logger.info('Export index: %s', index_page, pages)
yield Path(index_page)
self.export_index(index_page, pages)
except:
logger.exception('Error while exporting index')
def _loop(self, output, element, context):
var = element.attrib['var']
expr = element.attrib['expr']
items = expr(context)
if not isinstance(items, abc.Iterable):
raise TypeError('Can not iterate over: %s' % items)
elif not isinstance(items, abc.Sized):
# cast to list to ensure we have a len()
items = list(items)
# set "loop"
outer = context.get('loop')
if isinstance(outer, TemplateLoopState):
loop = TemplateLoopState(len(items), outer)
else:
loop = TemplateLoopState(len(items), None)
context['loop'] = loop
# do the iterations
myiter = MovingWindowIter(items)
for i, items in enumerate(myiter):
loop._update(i, myiter)
self._set(context, var, items[1]) # set var
self.__call__(output, element, context) # recurs
# restore "loop"
context['loop'] = outer
def export_iter(self, pages):
self.export_resources()
for prev, page, next in MovingWindowIter(pages):
yield page
try:
self.export_page(pages.notebook,
page,
pages,
prevpage=prev,
nextpage=next)
# XXX FIXME remove need for notebook here
for file in self.export_attachments_iter(pages.notebook, page):
yield file
# XXX FIXME remove need for notebook here
except:
raise
logger.exception('Error while exporting: %s', page.name)
if self.index_page:
try:
logger.info('Export index: %s', self.index_page)
yield self.index_page
self.export_index(self.index_page, pages)
except:
logger.exception('Error while exporting index')