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Diffstat (limited to 'doc/subprocess.rst')
| -rw-r--r-- | doc/subprocess.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/subprocess.rst b/doc/subprocess.rst index cce2c0bf..92ad135a 100644 --- a/doc/subprocess.rst +++ b/doc/subprocess.rst @@ -30,7 +30,7 @@ Measuring coverage in sub-processes is a little tricky. When you spawn a sub-process, you are invoking Python to run your program. Usually, to get coverage measurement, you have to use coverage.py to run your program. Your sub-process won't be using coverage.py, so we have to convince Python to use -coverage even when not explicitly invoked. +coverage.py even when not explicitly invoked. To do that, we'll configure Python to run a little coverage.py code when it starts. That code will look for an environment variable that tells it to start |