3.0.0-f75fda4
。2.7.9
Python2.2.0
(64位)我在Python中使用undaqtools
模块。包页是here。此软件包包含将数据采集文件(DAQ)从驾驶模拟器输出转换为HDF5格式的功能。根据包页,有两种方法可以这样做。一种方法是使用函数daq.read
和daq.write_hd5
逐个转换文件。我已经用过好几次了,效果很好。第二种方法是使用脚本undaq.py
同时批量转换许多DAQ文件。此脚本位于C驱动器(Windows 7)中的/Anaconda/Scripts/
中。我在DrivingSimulator/Data
文件夹中有3个DAQ文件,名为:
所以,我首先将目录更改为DrivingSimulator/Data
。然后根据包的Getting Started页,在IPython中尝试了undaq.py *
命令,该命令给出了错误:
%run C:/Users/durraniu/Anaconda/Scripts/undaq.py *
usage: undaq.py [-h] [-n NUMCPU] [-o OUTTYPE] [-e ELEMFILE] [-r] [-d] path
undaq.py: error: unrecognized arguments: Cars_20160601_02.daq Cars_20160601_03.daq
An exception has occurred, use %tb to see the full traceback.
SystemExit: 2
这是完整的回溯:
%tb
---------------------------------------------------------------------------
SystemExit Traceback (most recent call last)
C:\Users\durraniu\Anaconda\lib\site-packages\IPython\utils\py3compat.pyc in execfile(fname, glob, loc, compiler)
205 filename = fname
206 compiler = compiler or compile
--> 207 exec(compiler(scripttext, filename, 'exec'), glob, loc)
208
209 else:
C:\Users\durraniu\Anaconda\lib\site-packages\undaqtools-0.2.3-py2.7.egg\EGG-INFO\scripts\undaq.py in <module>()
2 # EASY-INSTALL-SCRIPT: 'undaqtools==0.2.3','undaq.py'
3 __requires__ = 'undaqtools==0.2.3'
----> 4 __import__('pkg_resources').run_script('undaqtools==0.2.3', 'undaq.py')
C:\Users\durraniu\Anaconda\lib\site-packages\setuptools-18.4-py2.7.egg\pkg_resources\__init__.py in run_script(self, requires, script_name)
733 ns.clear()
734 ns['__name__'] = name
--> 735 self.require(requires)[0].run_script(script_name, ns)
736
737 def __iter__(self):
C:\Users\durraniu\Anaconda\lib\site-packages\setuptools-18.4-py2.7.egg\pkg_resources\__init__.py in run_script(self, script_name, namespace)
1657 )
1658 script_code = compile(script_text, script_filename,'exec')
-> 1659 exec(script_code, namespace, namespace)
1660
1661 def _has(self, path):
C:\Users\durraniu\Anaconda\lib\site-packages\undaqtools-0.2.3-py2.7.egg\EGG-INFO\scripts\undaq.py in <module>()
C:\Users\durraniu\Anaconda\lib\argparse.pyc in parse_args(self, args, namespace)
1702 if argv:
1703 msg = _('unrecognized arguments: %s')
-> 1704 self.error(msg % ' '.join(argv))
1705 return args
1706
C:\Users\durraniu\Anaconda\lib\argparse.pyc in error(self, message)
2372 """
2373 self.print_usage(_sys.stderr)
-> 2374 self.exit(2, _('%s: error: %s\n') % (self.prog, message))
C:\Users\durraniu\Anaconda\lib\argparse.pyc in exit(self, status, message)
2360 if message:
2361 self._print_message(message, _sys.stderr)
-> 2362 _sys.exit(status)
2363
2364 def error(self, message):
SystemExit: 2
我不能理解这个错误。另外,我尝试在CMD中使用undaq.py
,但这打开了一个新窗口,表示Windows无法打开此文件:
请告诉我我做错了什么?另外,请注意Script
文件夹和Python的路径已经在系统变量的path变量中。
按照@hpaulj的指示,我做了以下工作:
## Changing to the directory containing DAQ files:
%cd C:/Users/durraniu/Documents/DrivingSimulator/Data
## Running the undaq.py script:
%run C:/Users/durraniu/Anaconda/Scripts/undaq.py -r -d \\*
这给了我以下的输出:
Glob Summary
--------------------------------------------------------------------
hdf5
daq size (KB) exists
--------------------------------------------------------------------
--------------------------------------------------------------------
debug = True
rebuild = True
Converting daqs with 1 cpus (this may take awhile)...
Debug Summary
Batch processing completed.
--------------------------------------------------------------------
Conversion Summary
--------------------------------------------------------------------
Total elapsed time: 0.1 s
Data converted: 0.000 MB
Data throughput: 0.0 MB/s
--------------------------------------------------------------------
脚本似乎看不到数据目录中的任何文件。我在带有前缀python
的cmd中尝试了相同的方法,得到了相同的结果。我该怎么解决?
为了供您参考,我在这里粘贴undaq.py
文件的内容:
#!C:\Users\durraniu\Anaconda\python.exe
# EASY-INSTALL-SCRIPT: 'undaqtools==0.2.3','undaq.py'
__requires__ = 'undaqtools==0.2.3'
__import__('pkg_resources').run_script('undaqtools==0.2.3', 'undaq.py')
请注意,我已经安装了undaqtools的0.2.3版本。
我在伊普顿也试过以下几点:
%run -G C:/Users/durraniu/Anaconda/Scripts/undaq.py -r -d *
目前没有回答
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