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- #!/usr/bin/env python
-
- import os
- import os.path
- import time
- import sys
- import tempfile
-
- READ_SIZE = 8192
-
- total_bytes_read = 0
- temp_in_file = "-"
-
- if (len(sys.argv) > 6):
- temp_in_file = sys.argv[6]
-
- temp_out_handle, temp_out_fname = tempfile.mkstemp()
-
- font = "-I/usr/share/cups/fonts"
- device = "-sDEVICE=tiffg4 -dNOPAUSE -dBATCH -dSAFER -dPARANOIDSAFER -dSHORTERRORS -dWRITESYSTEMDICT -dGHOSTSCRIPT -sstdout=%stderr -sOutputFile=" + temp_out_fname + " " + temp_in_file
-
- gs_command = "/usr/bin/gs" + " " + font + " " + device
-
- exit_code = os.system(gs_command)
-
- file_len = os.stat(temp_out_fname).st_size
- if (file_len < READ_SIZE):
- READ_SIZE = file_len
-
- os.close(temp_out_handle)
-
- out_handle = open(temp_out_fname, mode='rb')
- while (total_bytes_read < file_len):
- data = out_handle.read(READ_SIZE)
- sys.stdout.write(data)
- total_bytes_read += READ_SIZE
- out_handle.close()
-
- os.remove(temp_out_fname)
- sys.exit(0)
-