{ZdFd?Zd4S )L Collectora Collects trace data.
Creates a Tracer object for each thread, since they track stack
information. Each Tracer points to the same shared data, contributing
traced data points.
When the Collector is started, it creates a Tracer for the current thread,
and installs a function to create Tracers for each new thread started.
When the Collector is stopped, all active Tracers are stopped.
Threads started while the Collector is stopped will never have Tracers
associated with them.
zList[Collector] _collectors> geventeventletgreenlet should_trace,Callable[[str, FrameType], TFileDisposition]
check_include Callable[[str, FrameType], bool]should_start_context.Optional[Callable[[FrameType], Optional[str]]] file_mapperCallable[[str], str]timidboolbranchwarnr concurrency List[str]returnNonec
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`should_trace` is a function, taking a file name and a frame, and
returning a `coverage.FileDisposition object`.
`check_include` is a function taking a file name and a frame. It returns
a boolean: True if the file should be traced, False if not.
`should_start_context` is a function taking a frame, and returning a
string. If the frame should be the start of a new context, the string
is the new context. If the frame should not be the start of a new
context, return None.
`file_mapper` is a function taking a filename, and returning a Unicode
filename. The result is the name that will be recorded in the data
file.
If `timid` is true, then a slower simpler trace function will be
used. This is important for some environments where manipulation of
tracing functions make the faster more sophisticated trace function not
operate properly.
If `branch` is true, then branches will be measured. This involves
collecting data on which statements followed each other (arcs). Use
`get_arc_data` to get the arc data.
`warn` is a warning function, taking a single string message argument
and an optional slug argument which will be a string or None, to be
used if a warning needs to be issued.
`concurrency` is a list of strings indicating the concurrency libraries
in use. Valid values are "greenlet", "eventlet", "gevent", or "thread"
(the default). "thread" can be combined with one of the other three.
Other values are ignored.
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+3444 .u{{}} = = + +DAqQ///a//**** > * N # #D ) ) ) ) ) * *rm c | j D ]}| | j r!| j | j dS | dS )z Resume tracing after a `pause`.N)rz r rC r r r )rY r} s rc r zCollector.resume sc l F LLNNNN > ! N # #D$< = = = = = rm c > t d | j D S )zkHas any activity been traced?
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zSave the collected data to our associated `CoverageData`.
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Returns True if there was data to save, False if not.
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