Improve debugging messages

jdidion · Aug 9, 2017 · b78616a · b78616a
1 parent d8cee15
commit b78616a
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Showing 3 changed files with 13 additions and 4 deletions.
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,5 +1,9 @@
 # Changes
 
+v1.1.10 (2017.08.09)
+--------------------
+* Improve debugging messages
+
 v1.1.9 (2017.08.01)
 -------------------
 * Fix #30: failure when using --preserve-order option

diff --git a/README.md b/README.md
@@ -1,5 +1,5 @@
 [![Travis CI](https://travis-ci.org/jdidion/atropos.svg?branch=master)](https://travis-ci.org/jdidion/atropos])
-[![PyPi](https://img.shields.io/pypi/v/atropos.svg?branch=master)](https://pypi.python.org/pypi/atropos)
+[![PyPi](https://img.shields.io/pypi/v/atropos.svg)](https://pypi.python.org/pypi/atropos)
 [![DOI](https://zenodo.org/badge/61393086.svg)](https://zenodo.org/badge/latestdoi/61393086)
 
 # Atropos

diff --git a/atropos/commands/base.py b/atropos/commands/base.py
@@ -4,7 +4,7 @@
 import copy
 import platform
 import sys
-from atropos import __version__
+from atropos import __version__, AtroposError
 from atropos.adapters import AdapterCache
 from atropos.io.seqio import open_reader, sra_reader
 from atropos.util import MergingDict, Const, Summarizable, Timing
@@ -69,8 +69,13 @@ def handle_records(self, context, records):
             context: The pipeline context (dict).
             records: The sequence of records.
         """
-        for record in records:
-            self.handle_record(context, record)
+        for idx, record in enumerate(records):
+            try:
+                self.handle_record(context, record)
+            except Exception as err:
+                raise AtroposError(
+                    "An error occurred at record {} of batch {}".format(
+                    idx, context['index'])) from err
 
     def handle_record(self, context, record):
         """Handle a single record.