Best posts made by mfersaoui

Hi,
I found the solution.

import urllib2

class Update(c4d.gui.GeDialog):
    UPDATE_BTN = 1000
    PROGRESS = 1001
    PROGRESSBAR = 1002
    state = ""

    def CreateLayout(self) :
        self.AddButton(self.UPDATE_BTN, flags = c4d.BFH_LEFT, inith = 13, name = "Update")
        self.AddStaticText(self.PROGRESS, flags=c4d.BFH_SCALEFIT, initw=0, inith=0, name=self.state, borderstyle=0)

        # How to taking the percentage value from the function chunk_report() and apply it to the following CUSTOMGUI_PROGRESSBAR
        self.GroupBegin(id=0, flags=c4d.BFH_LEFT, cols=1, rows=0)
        self.GroupBorderNoTitle(c4d.BORDER_THIN_IN)
        self.AddCustomGui(self.PROGRESSBAR, c4d.CUSTOMGUI_PROGRESSBAR, "", c4d.BFH_SCALEFIT|c4d.BFV_SCALEFIT,200, 8)        
        self.GroupEnd()

    def chunk_read(self, response, chunk_size=8192):
        total_size = response.info().getheader('Content-Length').strip()
        total_size = int(total_size)
        bytes_so_far = 0
        
        progressMsg = c4d.BaseContainer(c4d.BFM_SETSTATUSBAR)
        progressMsg[c4d.BFM_STATUSBAR_PROGRESSON] = True

        while 1:
            chunk = response.read(chunk_size)
            bytes_so_far += len(chunk)

            if not chunk:
                break

            percent = float(bytes_so_far) / total_size
            percent = round(percent*100, 2)

            progressMsg[c4d.BFM_STATUSBAR_PROGRESS] = percent/100
            self.SendMessage(self.PROGRESSBAR, progressMsg)
            self.SetString(self.PROGRESS, percent)

    def Command(self, id, msg):

        if id == self.UPDATE_BTN :
            filedata = urllib2.urlopen('https://www.domainname.com/file.zip')
            self.chunk_read(filedata)