I'm getting IOError: [Errno 13] Permission denied
and I don't know what is wrong wit this code.
I'm trying to read a file given an absolute path (meaning only file.asm
),
and a relative path (meaning /.../file.asm
), and I want the program to write the file to whatever path is given - if it is absolute, it should write it to the current dir; otherwise, to the path given.
the code:
#call to main function
if __name__ == '__main__':
assem(sys.argv[1])
import sys
def assem(myFile):
from myParser import Parser
import code
from symbolTable import SymbolTable
table=SymbolTable()
# max size of each word
WORD_SIZE = 16
# rom address to save to
rom_addrs = 0
# variable address to save to
var_addrs = 16
# new addition
if (myFile[-4:] == ".asm"):
newFile = myFile[:4]+".hack"
output = open(newFile, 'w') <==== ERROR
the error given:
IOError: [Errno 13] Permission denied: '/Use.hack'
the way I execute the code :
python assembler.py Users/***/Desktop/University/Add.asm
What am I doing wrong here?
Check if you are implementing the code inside a could drive like box, dropbox etc. If you copy the files you are trying to implement to a local folder on your machine you should be able to get rid of the error.
Just Close the opened file where you are going to write.
For me, this was a permissions issue.
Use the 'Take Ownership' application on that specific folder. However, this sometimes seems to work only temporarily and is not a permanent solution.
I had a same problem. In my case, the user did not have write permission to the destination directory. Following command helped in my case :
chmod 777 University
For me nothing from above worked. So I solved my problem with this workaround. Just check that you have added SYSTEM in directory folder. I hope it will help somoene.
import os
# create file
@staticmethod
def create_file(path):
if not os.path.exists(path):
os.system('echo # > {}'.format(path))
# append lines to the file
split_text = text_file.split('\n')
for st in split_text:
os.system('echo {} >> {}'.format(st,path))
Maybe You are trying to open folder with open
, check it once.
This happened to me when I was using 'shutil.copyfile' instead of 'shutil.copy'. The permissions were messed up.
You don't have sufficient permissions to write to the root directory. See the leading slash on the filename?
Source: Stackoverflow.com