我想测试代码的一部分,它有一个无限循环,并在发出键盘中断时中断。我使用watchdog模块来监视在目录中创建的新文件。 以下是相关代码:
class EventHandler(PatternMatchingEventHandler):
"""
Inherits from PatternMatchingEventHandler
Calls on_create when a new file is added to the output
folder
"""
def process(self, event):
"""
For debugging
"""
return (event.src_path, event.event_type)
def on_created(self, event):
self.process(event)
class Watcher(object):
"""
Waits for events in the directory being watched
"""
def __init__(self, outpath):
"""
Initialize a watcher object. outpath is the absolute path of
the output csv folder usually provided by the config module
"""
self.path = outpath
def run(self):
event_handler = EventHandler(ignore_directories=True, patterns=['*.csv'])
observer = Observer()
observer.schedule(event_handler, self.path)
observer.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
observer.stop()
observer.join()
我的测试代码如下所示:
^{pr2}$我正在使用内置的unittest
目前没有回答
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