Mercurial > piecrust2
diff piecrust/processing/tree.py @ 18:0170f449f924
Slightly better exception throwing in the processing pipeline.
| author | Ludovic Chabant <ludovic@chabant.com> |
|---|---|
| date | Mon, 18 Aug 2014 16:53:26 -0700 |
| parents | 474c9882decf |
| children | 45828c4167ad |
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--- a/piecrust/processing/tree.py Mon Aug 18 16:53:08 2014 -0700 +++ b/piecrust/processing/tree.py Mon Aug 18 16:53:26 2014 -0700 @@ -148,9 +148,7 @@ print_node(format_timed(start_time, "(bypassing structured processing)")) return True except Exception as e: - import sys - _, __, traceback = sys.exc_info() - raise Exception("Error processing: %s" % node.path, e).with_traceback(traceback) + raise Exception("Error processing: %s" % node.path) from e # All outputs of a node must go to the same directory, so we can get # the output directory off of the first output. @@ -178,9 +176,7 @@ print_node(node, "-> %s [clean]" % out_dir) return False except Exception as e: - import sys - _, __, traceback = sys.exc_info() - raise Exception("Error processing: %s" % node.path, e).with_traceback(traceback) + raise Exception("Error processing: %s" % node.path) from e def _computeNodeState(self, node): if node.state != STATE_UNKNOWN: