122 lines
3.5 KiB
Python
Executable file
122 lines
3.5 KiB
Python
Executable file
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import subprocess
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import sys
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DEFAULT_BAC = 7
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# Commande ghostscript de conversion en PCL
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params = ['gs', '-dNOPAUSE', '-dBATCH', '-sDEVICE=pxlmono',
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#'-sPAPERSIZE=A4',
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'-dDuplex=true',
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'-dMediaPosition=%d' % DEFAULT_BAC,
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'-sOutputFile=%stdout%',
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'-sstdout=/dev/null',
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'-f', # To be continued
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]
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def tweak(source, dest, **opt_):
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"""Tweak un fichier pcl (source est un descripteur de fichier en lecture)
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en rajoutant les options PJL nécessaires, et en modifiant le PCL
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pour que les deux premières pages (première feuille) soient prises depuis
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un autre bac"""
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raw = False
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opt = {
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# Nombre de pages depuis le début à piocher depuis bac séparé
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'manual_feed_count': 0,
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'copies': 1,
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'finish': 'STAPLE',
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#'hold': 'STORE',
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'hold': 'OFF',
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'jobname': 'None',
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'staple': 'NONE',
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'hole': 'NONE',
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}
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opt.update(opt_)
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while not raw:
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l = source.readline()
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if l.startswith('@PJL ENTER LANGUAGE'):
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raw = True # Derniere ligne avant les trucs degueux
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dest.write("""@PJL SET JOBNAME = "%(jobname)s"
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@PJL SET HOLD = "%(hold)s"
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@PJL SET QTY = %(copies)d
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@PJL SET PROCESSINGACTION=APPEND
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@PJL SET PROCESSINGTYPE="STAPLING"
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@PJL SET PROCESSINGOPTION="%(staple)s"
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@PJL SET PROCESSINGBOUNDARY=MOPY
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@PJL SET PROCESSINGTYPE="PUNCH"
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@PJL SET PROCESSINGOPTION="%(hole)s"
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@PJL SET PROCESSINGBOUNDARY=MOPY
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""" % opt)
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dest.write(l)
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# Entrée manuelle sur les n premières pages. On remplace n fois
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s_string = '\xf8\x25\xc0' + chr(DEFAULT_BAC)
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r_string = '\xf8\x25\xc0\x01'
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count = opt['manual_feed_count']
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#
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while True:
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x = source.read(102400)
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#print "Read 100ko"
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#sys.stdout.flush()
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if not x:
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return
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while count:
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y = x.replace(s_string, r_string, 1)
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if x != y:
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x = y
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count -= 1
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else:
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break
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dest.write(x)
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if __name__ == '__main__':
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opt = {}
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try:
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opt['jobname'] = sys.argv[3]
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except ValueError:
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pass
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# Pour le nombre de copies
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opt['copies'] = int(sys.argv[4])
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# Pour les agraphes et les trous
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optns = sys.argv[5].split()
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for options in optns:
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option = options.split("=")
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if option[0]=="HPPunchingOptions":
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if option[1]=="2HolePunchLeft":
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opt['hole']= "LEFT_2PT_DIN"
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elif option[1]=="2HolePunchRight":
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opt['hole']= "RIGHT_2PT_DIN"
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elif option[1]=="2HolePunchTop":
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opt['hole']= "TOP_2PT_DIN"
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elif option[1]=="2HolePunchBottom":
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opt['hole']= "BT_2PT_DIN"
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elif option[1]=="4HolePunchLeft":
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opt['hole']= "LEFT_4PT_DIN"
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elif option[1]=="4HolePunchRight":
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opt['hole']= "RIGHT_4PT_DIN"
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if option[0]=="HPStaplerOptions":
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if option[1]=="TopLeft":
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opt['staple']= "LEFT_1PT_ANGLED"
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elif option[1]=="TopRight":
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opt['staple']= "RIGHT_1PT_ANGLED"
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elif option[1]=="Left":
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opt['staple']= "LEFT_2PT"
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elif option[1]=="Right":
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opt['staple']= "RIGHT_2PT"
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fname = '-'
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proc = subprocess.Popen(params + [fname],
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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stdin=sys.stdin)
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tweak(proc.stdout, sys.stdout, **opt)
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