Merge pull request #6028 from blueyed/DontReadFromInput-msg

capture: improve message with DontReadFromInput's IOError
2019-10-23 22:48:15 +02:00
parent 7a2d2d8f07 3c14dd7f55
commit 8316d4392a
1 changed files with 3 additions and 1 deletions
--- a/src/_pytest/capture.py
+++ b/src/_pytest/capture.py
@@ -696,7 +696,9 @@ class DontReadFromInput:
    encoding = None

    def read(self, *args):
-        raise IOError("reading from stdin while output is captured")
+        raise IOError(
+            "pytest: reading from stdin while output is captured!  Consider using `-s`."
+        )

    readline = read
    readlines = read