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-rw-r--r--coverage/debug.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/coverage/debug.py b/coverage/debug.py
index e68736f6..6e6e8013 100644
--- a/coverage/debug.py
+++ b/coverage/debug.py
@@ -215,7 +215,7 @@ class DebugOutputFile(object): # pragma: debugging
self.write("New process: executable: %s\n" % (sys.executable,))
self.write("New process: cmd: %s\n" % (cmd,))
if hasattr(os, 'getppid'):
- self.write("New process: parent pid: %s\n" % (os.getppid(),))
+ self.write("New process: pid: %s, parent pid: %s\n" % (os.getpid(), os.getppid()))
SYS_MOD_NAME = '$coverage.debug.DebugOutputFile.the_one'
@@ -234,7 +234,8 @@ class DebugOutputFile(object): # pragma: debugging
# on a class attribute. Yes, this is aggressively gross.
the_one = sys.modules.get(cls.SYS_MOD_NAME)
if the_one is None:
- assert fileobj is not None
+ if fileobj is None:
+ fileobj = open("/tmp/debug_log.txt", "a")
sys.modules[cls.SYS_MOD_NAME] = the_one = cls(fileobj, show_process, filters)
return the_one