Mercurial > piecrust2
diff piecrust/rendering.py @ 877:d6d35b2efd04
bake: Rename "pass" to "step" and make the page pipeline use different steps.
That pipeline is now first loading all pages, and then rendering full pages
unless they trigger a sub-render.
| author | Ludovic Chabant <ludovic@chabant.com> |
|---|---|
| date | Thu, 15 Jun 2017 22:16:23 -0700 |
| parents | d1095774bfcf |
| children | cc2647360036 |
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--- a/piecrust/rendering.py Thu Jun 15 07:33:40 2017 -0700 +++ b/piecrust/rendering.py Thu Jun 15 22:16:23 2017 -0700 @@ -6,6 +6,7 @@ DataBuildingContext, build_page_data, add_layout_data) from piecrust.fastpickle import _pickle_object, _unpickle_object from piecrust.templating.base import TemplateNotFoundError, TemplatingError +from piecrust.sources.base import AbortedSourceUseError logger = logging.getLogger(__name__) @@ -127,6 +128,10 @@ self._ctx_stack = [] @property + def is_empty(self): + return len(self._ctx_stack) == 0 + + @property def current_ctx(self): if len(self._ctx_stack) == 0: return None @@ -217,6 +222,8 @@ layout_result['pass_info']) return rp + except AbortedSourceUseError: + raise except Exception as ex: if ctx.app.debug: raise @@ -234,6 +241,14 @@ stats = env.stats stack = env.render_ctx_stack + + if env.abort_source_use and not stack.is_empty: + cur_spec = ctx.page.content_spec + from_spec = stack.current_ctx.page.content_spec + logger.debug("Aborting rendering of '%s' from: %s." % + (cur_spec, from_spec)) + raise AbortedSourceUseError() + stack.pushCtx(ctx) page = ctx.page