Python Runs Code Easily and Without Trace with the tempfile Package

pip install tempfile

# Get the temporary folder
tmpdir = ()
print(tmpdir) #/tmp

# Option 1: Generate a default temporary folder
tmpdir = ()
print(tmpdir) #/tmp/tmpui77cgud

# Mode 2: Generate a customized temporary folder (specify prefix, suffix, directory, you can specify some of them), suffix: suffix, prefix: prefix, dir: directory.

tmpdir = (suffix='_txt', prefix='tp_dir_', dir='/home/tmp/py_rs_file')

print(tmpdir) # /home/tmp/py_rs_file/tp_dir_06l_o2dm_txt

# Mode 1: Generate a default temporary file, which is a binary file by default.

tmpfile = ()[1]
print(tempfile) #/tmp/tmp75kazf_8
# Data writing
with open(tmpfile, 'w+') as t_f:
    t_f.writelines('hello world')

# Mode 2: Generate a customized temporary file (specify prefix, suffix, directory, file type parameters, you can specify some of them), suffix: suffix, prefix: prefix, dir: directory, text: file type, True is text, false is binary.

tmpfile = (suffix='.txt', prefix='tp_', dir='/home/tmp/py_rs_file', text=True)[1]
print(tempfile) # /home/tmp/py_rs_file/tp_pn2973g0.txt

# Data writing
with open(tmpfile, 'w+') as t_f:
    t_f.writelines('hello world')

# Mode 1: Create a temporary file that is automatically deleted when the file is closed
tmpfile = (mode='w+t')
('hello world') ## Data writing
(0)
tmpTxt = () #Data reading
print(tmpTxt)
() # Files are automatically deleted on shutdown

# Mode 2: Create a temporary file and determine if it is automatically deleted when the file is closed according to the delete parameter, True: delete False: do not delete
with (delete=False) as tmpfile:
    file_name = 
    print(file_name) #/tmp/tmp73zl8gmn
    ('hello world'.encode())
    (0)
    tmpTxt = ().decode()
    print(tmpTxt)

# Option 3: Create a customized temporary file, which can be automatically deleted or not according to the delete parameter when the file is closed, True: delete False: do not delete
# Other configuration parameters are, mode: file mode (w+b for binary mode (default), w+t for text mode), suffix: suffix, prefix: prefix, dir: directory
with (mode='w+t', suffix='.txt', prefix='tp_', dir='/home/tmp/py_rs_file',delete=False) as tmpfile:
    file_name = 
    print(file_name) #/home/tmp/py_rs_file/tp_fcwpmh3l.txt
    ('hello world')
    (0)
    tmpTxt = ()
    print(tmpTxt)