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| #!/usr/bin/env python
#
#
#
# lanceurpython.py : Selection automatique de la version de python suivant
# l'entete du script
#
from sys import argv
from os.path import split
from os import system, chdir, linesep
from string import lower
from Tkinter import *
from platform import system as SystemOS
def Lance_Python():
if SystemOS() == 'Windows':
pythonpath=={'24':'C:\\Python24\\python.exe','26':'C:\\Python26\\python.exe','31':'C:\\Python31\\python.exe'}
elif SystemOS() == 'Linux':
pythonpath={'24':'/usr/bin/python2.4','26':'/usr/bin/python2.6','31':'/usr/bin/python3.0'}
elif SystemOS == 'Darwin':
pythonpath={'24':'/usr/local/bin/python','26':'/usr/local/bin/python','31':'/usr/local/bin/python'}
# ?
else:
print 'Systeme non pris en charge'
quit()
if _path: chdir(_path)
print 'lanceurpython.py :'
if not version:
print "Pas d'indication"
print 'Lancement de',_file,'avec Python2.6'
if Arguments: print 'Avec pour arguments', Arguments
system(pythonpath['26']+' '+_file + ' ' + Arguments)
else:
print 'Le script contient :', Pseudo_Trouve
print 'Lancement de',_file,'avec Python', version
if Arguments and len(Arguments) > 0: print 'Avec pour arguments', Arguments
system(pythonpath[version]+' '+_file + ' ' + Arguments)
quit()
def Verif_Version():
_fin=open(filename,'r')
c=0
version=None
for line in _fin.readlines():
if c==0:
if line[0:22] == '#!/usr/bin/env python3' or line[0:18] == '#!/usr/bin/python3' or line[0:24] == '#!/usr/local/bin/python3':
version='31'
Pseudo_Trouve = "python3"
break
elif line[0:24] == '#!/usr/bin/env python2.6' or line[0:20] == '#!/usr/bin/python2.6' or line[0:26] == '#!/usr/local/bin/python2.6':
version='26'
Pseudo_Trouve = "python2.6"
break
elif line[0:24] == '#!/usr/bin/env python2.4' or line[0:20] == '#!/usr/bin/python2.4' or line[0:26] == '#!/usr/local/bin/python2.4':
version='24'
Pseudo_Trouve = "python2.4"
break
elif line[0:21] == '#!/usr/bin/env python' or line[0:17] == '#!/usr/bin/python' or line[0:23] == '#!/usr/local/bin/python':
version='26'
Pseudo_Trouve = "python"
break
elif line.startswith('#v:'):
version=line[3:5]
Pseudo_Trouve = '#v:' + version
break
if c>=5: break
c += 1
_fin.close()
del c
return version, Pseudo_Trouve
def En_Graphique():
def Check24_Checkbutton_IntVar_Callback(varName, index, mode):
if Check24_Checkbutton_IntVar.get() == 1:
Check26_Checkbutton_IntVar.set(0)
Check31_Checkbutton_IntVar.set(0)
Verif_Choix()
def Check26_Checkbutton_IntVar_Callback(varName, index, mode):
if Check26_Checkbutton_IntVar.get() == 1:
Check31_Checkbutton_IntVar.set(0)
Check24_Checkbutton_IntVar.set(0)
Verif_Choix()
def Check31_Checkbutton_IntVar_Callback(varName, index, mode):
if Check31_Checkbutton_IntVar.get() == 1:
Check24_Checkbutton_IntVar.set(0)
Check26_Checkbutton_IntVar.set(0)
Verif_Choix()
def Verif_Choix(event = None):
if Check31_Checkbutton_IntVar.get() == 0 and Check24_Checkbutton_IntVar.get() == 0 and Check26_Checkbutton_IntVar.get() == 0:
Check26_Checkbutton_IntVar.set(1)
def scrolle(*args):
if args[0]=='scroll':
Options.xview_scroll(args[1],args[2])
if args[0]=='moveto':
Options.xview_moveto(args[1])
def Valide_Lance():
global version
if len(Options.get()) > 0:
global Arguments
Arguments=' '+Options.get()
if Check24_Checkbutton_IntVar.get() == 1:
version='24'
elif Check26_Checkbutton_IntVar.get() == 1:
version = '26'
elif Check31_Checkbutton_IntVar.get() == 1:
version = '31'
Lance_Python()
fenask = Tk()
fenask.geometry("%dx%d+%d+%d" % (300,400, (fenask.winfo_screenwidth()-300)/2, (fenask.winfo_screenheight()-400)/2 ) )
fenask.resizable(False,False)
Conteneur = Frame(fenask, bd=1, relief=SUNKEN)
Conteneur.pack(side=TOP, fill=X, padx=5, pady=8)
Label(Conteneur, fg='dark slate blue', text = 'Lancement du script :'+linesep+linesep+filename).pack(side=TOP, pady=10)
Frame(Conteneur, height=2, bd=1, relief=SUNKEN).pack(side=TOP, fill=X, padx=5, pady=8)
Label(Conteneur, fg='dark slate blue', text = 'Version de Python pour ce script :').pack(side=TOP, pady=10)
Check24_Checkbutton = Checkbutton(Conteneur, fg='dark slate blue', activeforeground='#2a7aff', text=' Python 2.4', relief="flat")
Check24_Checkbutton.pack(side=TOP, pady=5)
Check24_Checkbutton_IntVar = IntVar()
Check24_Checkbutton.configure(variable = Check24_Checkbutton_IntVar, onvalue=1, offvalue=0)
Check24_Checkbutton_IntVar_traceName = Check24_Checkbutton_IntVar.trace_variable("w", Check24_Checkbutton_IntVar_Callback)
Check26_Checkbutton = Checkbutton(Conteneur, fg='dark slate blue', activeforeground='#2a7aff', text=' Python 2.6', relief="flat")
Check26_Checkbutton.pack(side=TOP, pady=5)
Check26_Checkbutton_IntVar = IntVar()
Check26_Checkbutton.configure(variable = Check26_Checkbutton_IntVar, onvalue=1, offvalue=0)
Check26_Checkbutton_IntVar_traceName = Check26_Checkbutton_IntVar.trace_variable("w", Check26_Checkbutton_IntVar_Callback)
Check31_Checkbutton = Checkbutton(Conteneur, fg='dark slate blue', activeforeground='#2a7aff', text=' Python 3.1', relief="flat")
Check31_Checkbutton.pack(side=TOP, pady=5)
Check31_Checkbutton_IntVar = IntVar()
Check31_Checkbutton.configure(variable = Check31_Checkbutton_IntVar, onvalue=1, offvalue=0)
Check31_Checkbutton_IntVar_traceName = Check31_Checkbutton_IntVar.trace_variable("w", Check31_Checkbutton_IntVar_Callback)
if version == '24': Check24_Checkbutton_IntVar.set(1)
elif version == '26': Check26_Checkbutton_IntVar.set(1)
elif version == '31': Check31_Checkbutton_IntVar.set(1)
Frame(Conteneur, height=2, bd=1, relief=SUNKEN).pack(side=TOP, fill=X, padx=5, pady=8)
Label(Conteneur, fg='dark slate blue', text = 'Arguments de la ligne de commande :').pack(side=TOP, pady=10)
scr = Scrollbar(Conteneur, orient=HORIZONTAL, command = scrolle)
Options = Entry(Conteneur, fg='#2a7aff', xscrollcommand = scr.set)
Options.pack(side=TOP, fill=X, padx=10)
scr.pack(side=TOP, fill=X, padx=10, pady=1)
Options.insert(0, Arguments[1:])
Frame(Conteneur, height=2, bd=1, relief=SUNKEN).pack(side=TOP, fill=X, padx=5, pady=8)
Button(Conteneur, text='Lancement du script', fg='dark slate blue', command=Valide_Lance).pack(side=LEFT, padx=5, pady=10)
Button(Conteneur, text='Quitter', fg='dark slate blue', command=quit).pack(side=RIGHT, padx=5, pady=10)
fenask.mainloop()
Arguments = ''
if len(argv) < 2:
print 'Usage:'
print 'python <nomduscript.py> <argumentsoptionnels>'
print 'Ou pour un usage graphique:'
print 'python v <nomduscript.py> <argumentsoptionnels>'
quit()
elif len(argv) == 2:
filename=argv[1]
else:
if argv[1].lower() == 'v':
filename=argv[2]
listeargs = 3
else:
filename=argv[1]
listeargs = 2
while listeargs < len(argv):
Arguments = Arguments + ' ' + argv[listeargs]
listeargs = listeargs + 1
if filename[-2:].lower() != 'py' and filename[-3:].lower() != 'pyc':
print 'Donnez un script python en argument'
quit()
_path, _file=split(filename)
version, Pseudo_Trouve=Verif_Version()
if filename == argv[1]: Lance_Python()
else: En_Graphique() |
