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我正在尝试实施一个示例脚本,adafruit为他们设计的覆盆子pi的gps单元之一提供。代码如下:树莓派上的GPS守护进程
==============
import gps
# Listen on port 2947 (gpsd) of localhost
session = gps.gps("localhost", "2947")
session.stream(gps.WATCH_ENABLE | gps.WATCH_NEWSTYLE)
while True:
try:
report = session.next()
# Wait for a 'TPV' report and display the current time
# To see all report data, uncomment the line below
# print report
if report['class'] == 'TPV':
if hasattr(report, 'time'):
print report.time
except KeyError:
pass
except KeyboardInterrupt:
quit()
except StopIteration:
session = None
print "GPSD has terminated"
==============
所以我将“#!/ usr/bin/python -tt”添加到“gps.py”文件的顶部,然后“chmod u + x /home/pi/gps.py”
运行此操作时,我收到以下错误,但我不明白为什么:
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[email protected] ~ $ /home/pi/gps.py
Traceback (most recent call last):
File "/home/pi/gps.py", line 2, in <module>
import gps
File "/home/pi/gps.py", line 5, in <module>
session = gps.gps("localhost", "2947")
TypeError: 'module' object is not callable
==============