diff options
Diffstat (limited to 'coverage/control.py')
| -rw-r--r-- | coverage/control.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/coverage/control.py b/coverage/control.py index c398f2a7..03e36324 100644 --- a/coverage/control.py +++ b/coverage/control.py @@ -55,6 +55,17 @@ class Coverage(object): """ + # The stack of started Coverage instances. + _instances = [] + + @classmethod + def current(cls): + """Get the latest started `Coverage` instance, if any.""" + if cls._instances: + return cls._instances[-1] + else: + return None + def __init__( self, data_file=None, data_suffix=None, cover_pylib=None, auto_data=False, timid=None, branch=None, config_file=True, @@ -453,9 +464,13 @@ class Coverage(object): self._collector.start() self._started = True + self._instances.append(self) def stop(self): """Stop measuring code coverage.""" + if self._instances: + if self._instances[-1] is self: + self._instances.pop() if self._started: self._collector.stop() self._started = False |