How do I add a new column to a Spark DataFrame (using PySpark)? Python: Continuing to next iteration in outer loop Keywords : ruby-on-rails,activerecord Read More. How do you discover model attributes in Rails? How to abort a git rebase from inside vim during interactive editing You should passĮach command-line argument as a separate list item instead e.g., use It unless it is necessary (see valid's comment). call_args = Ĭan't upvote so I'll repost comment cause I think it should be more shell=True is not required. In this case, you need to remove double-quotes. No such file or directory can be also raised if you are trying to put a file argument to Popen with double-quotes.įor example: call_args = If passing a single string, either shell must be True orĮlse the string must simply name the program to be executed without Use shell=True if you're passing a string to subprocess.call. Move_rotated = "mv"+ " %s"%(fake_rotate_path)+ " %s"%(real_path)ĭelete_cropped = "rm "+ "%s"%(fake_crop_path)Ĭan I get some relevant advice on how to solve this? Real_path = "/home/chanceapp/webapps/chanceapp/chanceapp"+urlįake_crop_path = "/home/chanceapp/webapps/chanceapp/chanceapp/fake1"+urlįake_rotate_path = "/home/chanceapp/webapps/chanceapp.chanceapp/fake2"+urlĬrop = "ffmpeg -i %s -vf "%(real_path)+ "crop=400:400:0:0 "+ "-strict -2 %s"%(fake_crop_path) Return Popen(*popenargs, **kwargs).wait()įile "/usr/lib/python2.7/subprocess.py", line 679, in _init_įile "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child I am trying to run a program to make some system calls inside Python code using subprocess.call() which throws the following error: Traceback (most recent call last):įile "/usr/lib/python2.7/subprocess.py", line 493, in call
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