This question already has answers here:
Windows can't find the file on subprocess.call()
(6个答案)
去年关闭。
我在Windows中运行以下命令:
我遇到以下问题,“ D:/ C_Drive / Desktop / Kaggle”当前是我的桌面上的文件夹。
受此职位启发
Windows can't find the file on subprocess.call()
(6个答案)
去年关闭。
我在Windows中运行以下命令:
from subprocess import check_output
check_output(["dir", "D:/C_Drive/Desktop/Kaggle"])
我遇到以下问题,“ D:/ C_Drive / Desktop / Kaggle”当前是我的桌面上的文件夹。
-- WindowsError Traceback (most recent call last) <ipython-input-9-6f7efc3bbf8c> in <module>()
10
11 from subprocess import check_output
---> 12 check_output(["dir", "D:/C_Drive/Desktop/Kaggle"])
13
14 # Any results you write to the current directory are saved as output.
C:\Program Files\Anaconda2\lib\subprocess.pyc in check_output(*popenargs, **kwargs)
565 if 'stdout' in kwargs:
566 raise ValueError('stdout argument not allowed, it will be overridden.')
--> 567 process = Popen(stdout=PIPE, *popenargs, **kwargs)
568 output, unused_err = process.communicate()
569 retcode = process.poll()
C:\Program Files\Anaconda2\lib\subprocess.pyc in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags)
709 p2cread, p2cwrite,
710 c2pread, c2pwrite,
--> 711 errread, errwrite)
712 except Exception:
713 # Preserve original exception in case os.close raises.
C:\Program Files\Anaconda2\lib\subprocess.pyc in _execute_child(self, args, executable, preexec_fn, close_fds, cwd, env, universal_newlines, startupinfo, creationflags, shell, to_close, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite)
957 env,
958 cwd,
--> 959 startupinfo)
960 except pywintypes.error, e:
961 # Translate pywintypes.error to WindowsError, which is
WindowsError: [Error 2] The system cannot find the file specified
最佳答案
添加shell=True
将被罚款
from subprocess
import check_output print(check_output(["dir", "D:\\C_Drive\\Desktop\\Kaggle"],shell=True).decode("utf-8"))
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Windows can't find the file on subprocess.call()
关于python - 系统找不到为check_output指定的文件,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/40213891/
10-12 21:46