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| #####################################################
#fonction extern
import os, sys, re, subprocess
import Tix ,time
import tkFileDialog
import threading
import ftplib
class uploadLauncher_MainClass(Tix.Tk):
def __init__(self,parent):
Tix.Tk.__init__(self,parent)
self.parent = parent
self.initialize()
self.threadcount=0
def initialize(self):
self.grid()
###########FtpUpload########################
Sendbutton = Tix.Button(self,text=u"FtpUpload",command=self.FtpUp)
Sendbutton.grid(column=3,row=2,columnspan=1)
self.grid_columnconfigure(1,weight=3)
self.grid_columnconfigure(4,weight=1)
self.grid_columnconfigure(5,weight=3)
self.resizable(True,False)
def FtpUp(self):
"""fonction appelle par le bouton qui lance un thread par fichier a uploader"""
self.sendLst="fichier1","fichier2","fichier3","fichier4"
self.threadFtp={}
self.meter={}
self.cancelbtn={}
for file in self.sendLst:
localfile='d:\\'+file+'.mpg'
distantfile='/data/'+file+'.mpg'
### recup de la taille du fichier
taille= os.path.getsize(localfile)
self.threadcount=self.threadcount+1
self.threadFtp[self.threadcount]=ftpUpThread(self,self.threadcount,localfile,distantfile,taille)
#creation de la bar de progression
self.meter[self.threadcount] = Tix.Meter(self, text=os.path.split(localfile)[1], value=0.)
self.meter[self.threadcount].grid(row = self.threadcount+2, column =1 ,columnspan=2, padx = 3, pady = 3,sticky ='EW')
#creation du bouton d interuption de l upload
self.cancelbtn[self.threadcount] = Tix.Button(self,text=u"cancel",command=self.threadFtp[self.threadcount].cancel)
self.cancelbtn[self.threadcount].grid(row=self.threadcount+2,column=3,columnspan=1)
self.threadFtp[self.threadcount].start()
def forget(self,threadcount):
self.cancelbtn[threadcount].destroy()
self.meter[threadcount].destroy()
class ftpUpThread(threading.Thread):
def __init__(self,parent,threadcount,localfile,distantfile,taille):
self.threadcount=threadcount
self.parent=parent
self.distantfile= distantfile
self.localfile= localfile
self.taille= taille
self.sizeWritten=0
threading.Thread.__init__(self)
self._stopevent = threading.Event( )
def callback(self,test):
"""met a jour la bare de progression et coupe la connection si on appuis sur cancel"""
self.sizeWritten += 8192
app.meter[self.threadcount].config(value=(float(self.sizeWritten)/float(self.taille)))
app.meter[self.threadcount].update()
if self._stopevent.isSet():
self.ftp.abort()
self.ftp.sendcmd('close')
print "abandon du transfert"
def cancel(self):
"""passe le stop event en true et efface les widgets correspondant au thread"""
self.parent.forget(self.threadcount)
self._stopevent.set( )
def run(self):
###connexion ftp
self.ftp = ftplib.FTP( )
self.ftp.connect('un_serveurftp ', 21)
self.ftp.login('log', 'pass')
print self.ftp.getwelcome()
###creation du rep:
print os.path.split(self.distantfile)[0]
try: self.ftp.mkd(os.path.split(self.distantfile)[0])
except Exception, err: print err
print "command envoyer"
###envoie fichier
file = open(self.localfile, 'rb') # ici, j'ouvre le fichier ftp.py
try: self.ftp.storbinary('STOR '+self.distantfile, file, 8192 ,self.callback) # ici (ou connect est encore la variable de la connexion), j indique le fichier a envoyer
except Exception, err: print err
file.close() # on ferme le fichier
self.parent.forget(self.threadcount)
self.ftp.quit()
if __name__ == "__main__":
app = uploadLauncher_MainClass(None,)
app.title('uploadLauncher')
app.mainloop() |
