python-pillow/Pillow
1
1
Fork 0
mirror of https://github.com/python-pillow/Pillow.git synced 2024-12-27 10:26:19 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1523 from radarhere/pilprint

Browse Source 
Added subprocess.Popen to pilprint script
This commit is contained in:
wiredfool 2015-11-18 09:34:11 +00:00
commit 46b9bbde87
1 changed files with 11 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
Scripts/pilprint.py Normal file → Executable file
View File

@ -15,6 +15,7 @@ from __future__ import print_function
import getopt import getopt
import os import os
import sys import sys
import subprocess
VERSION = "pilprint 0.3/2003-05-05" VERSION = "pilprint 0.3/2003-05-05"
@ -46,7 +47,7 @@ except getopt.error as v:
print(v) print(v)
sys.exit(1) sys.exit(1)
printer = None # print to stdout printerArgs = [] # print to stdout
monochrome = 1 # reduce file size for most common case monochrome = 1 # reduce file size for most common case
for o, a in opt: for o, a in opt:
@ -60,10 +61,10 @@ for o, a in opt:
monochrome = 0 monochrome = 0
elif o == "-p": elif o == "-p":
# default printer channel # default printer channel
printer = "lpr" printerArgs = ["lpr"]
elif o == "-P": elif o == "-P":
# printer channel # printer channel
printer = "lpr -P%s" % a printerArgs = ["lpr","-P%s" % a]
for filepath in argv: for filepath in argv:
try: try:
@ -76,8 +77,9 @@ for filepath in argv:
im.draft("L", im.size) im.draft("L", im.size)
im = im.convert("L") im = im.convert("L")
if printer: if printerArgs:
fp = os.popen(printer, "w") p = subprocess.Popen(printerArgs, stdin=subprocess.PIPE)
fp = p.stdin
else: else:
fp = sys.stdout fp = sys.stdout
@ -91,6 +93,9 @@ for filepath in argv:
ps.image(letter, im) ps.image(letter, im)
ps.end_document() ps.end_document()
if printerArgs:
fp.close()
except: except:
print("cannot print image", end=' ') print("cannot print image", end=' ')
print("(%s:%s)" % (sys.exc_info()[0], sys.exc_info()[1])) print("(%s:%s)" % (sys.exc_info()[0], sys.exc_info()[1]))