Extract variable for clarity.

e55483f3 · Jason R. Coombs · 95a68afd · e55483f3
Commit e55483f3 authored May 03, 2015 by Jason R. Coombs
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pkg_resources/__init__.py pkg_resources/__init__.py +2 -3

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--- a/pkg_resources/__init__.py
+++ b/pkg_resources/__init__.py
@@ -2876,9 +2876,8 @@ def parse_requirements(strs):
                    line = next(lines)
                    p = 0
                except StopIteration:
-                    raise RequirementParseError(
-                        "\\ must not appear on the last nonblank line"
-                    )
+                    msg = "\\ must not appear on the last nonblank line"
+                    raise RequirementParseError(msg)

            match = ITEM(line, p)
            if not match: