tools v2.1

combined kindle/mobi plugin

Mobi_Additional_Tools/KindlePID.pyw

@@ -0,0 +1,140 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import sys
+sys.path.append('lib')
+import os, os.path, urllib
+import subprocess
+from subprocess import Popen, PIPE, STDOUT
+import subasyncio
+from subasyncio import Process
+import Tkinter
+import Tkconstants
+import tkFileDialog
+import tkMessageBox
+from scrolltextwidget import ScrolledText
+
+class MainDialog(Tkinter.Frame):
+    def __init__(self, root):
+        Tkinter.Frame.__init__(self, root, border=5)
+        self.root = root
+        self.interval = 2000
+        self.p2 = None
+        self.status = Tkinter.Label(self, text='Find your Kindle PID')
+        self.status.pack(fill=Tkconstants.X, expand=1)
+        body = Tkinter.Frame(self)
+        body.pack(fill=Tkconstants.X, expand=1)
+        sticky = Tkconstants.E + Tkconstants.W
+        body.grid_columnconfigure(1, weight=2)
+
+        Tkinter.Label(body, text='Kindle Serial # or iPhone UDID').grid(row=1, sticky=Tkconstants.E)
+        self.serialnum = Tkinter.StringVar()
+        self.serialinfo = Tkinter.Entry(body, width=45, textvariable=self.serialnum)
+        self.serialinfo.grid(row=1, column=1, sticky=sticky)
+
+        msg1 = 'Conversion Log \n\n'
+        self.stext = ScrolledText(body, bd=5, relief=Tkconstants.RIDGE, height=15, width=60, wrap=Tkconstants.WORD)
+        self.stext.grid(row=3, column=0, columnspan=2,sticky=sticky)
+        self.stext.insert(Tkconstants.END,msg1)
+
+        buttons = Tkinter.Frame(self)
+        buttons.pack()
+        self.sbotton = Tkinter.Button(
+            buttons, text="Start", width=10, command=self.convertit)
+        self.sbotton.pack(side=Tkconstants.LEFT)
+
+        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+        self.qbutton = Tkinter.Button(
+            buttons, text="Quit", width=10, command=self.quitting)
+        self.qbutton.pack(side=Tkconstants.RIGHT)
+
+    # read from subprocess pipe without blocking
+    # invoked every interval via the widget "after"
+    # option being used, so need to reset it for the next time
+    def processPipe(self):
+        poll = self.p2.wait('nowait')
+        if poll != None: 
+            text = self.p2.readerr()
+            text += self.p2.read()
+            msg = text + '\n\n' + 'Kindle PID Successfully Determined\n'
+            if poll != 0:
+                msg = text + '\n\n' + 'Error: Kindle PID Failed\n'
+            self.showCmdOutput(msg)
+            self.p2 = None
+            self.sbotton.configure(state='normal')
+            return
+        text = self.p2.readerr()
+        text += self.p2.read()
+        self.showCmdOutput(text)
+        # make sure we get invoked again by event loop after interval 
+        self.stext.after(self.interval,self.processPipe)
+        return
+
+    # post output from subprocess in scrolled text widget
+    def showCmdOutput(self, msg):
+        if msg and msg !='':
+            msg = msg.encode('utf-8')
+            self.stext.insert(Tkconstants.END,msg)
+            self.stext.yview_pickplace(Tkconstants.END)
+        return
+
+    # run as a subprocess via pipes and collect stdout
+    def pidrdr(self, serial):
+        # os.putenv('PYTHONUNBUFFERED', '1')
+        cmdline = 'python ./lib/kindlepid.py "' + serial + '"'
+        if sys.platform[0:3] == 'win':
+            search_path = os.environ['PATH']
+            search_path = search_path.lower()
+            if search_path.find('python') >= 0: 
+                cmdline = 'python lib\kindlepid.py "' + serial + '"'
+            else :
+                cmdline = 'lib\kindlepid.py "' + serial + '"'
+        cmdline = cmdline.encode(sys.getfilesystemencoding())
+        p2 = Process(cmdline, shell=True, bufsize=1, stdin=None, stdout=PIPE, stderr=PIPE, close_fds=False)
+        return p2
+
+    def quitting(self):
+        # kill any still running subprocess
+        if self.p2 != None:
+            if (self.p2.wait('nowait') == None):
+                self.p2.terminate()
+        self.root.destroy()
+
+    # actually ready to run the subprocess and get its output
+    def convertit(self):
+        # now disable the button to prevent multiple launches
+        self.sbotton.configure(state='disabled')
+        serial = self.serialinfo.get()
+        if not serial or serial == '':
+            self.status['text'] = 'No Kindle Serial Number or iPhone UDID specified'
+            self.sbotton.configure(state='normal')
+            return
+
+        log = 'Command = "python kindlepid.py"\n'
+        log += 'Serial = "' + serial + '"\n'
+        log += '\n\n'
+        log += 'Please Wait ...\n\n'
+        log = log.encode('utf-8')
+        self.stext.insert(Tkconstants.END,log)
+        self.p2 = self.pidrdr(serial)
+
+        # python does not seem to allow you to create
+        # your own eventloop which every other gui does - strange 
+        # so need to use the widget "after" command to force
+        # event loop to run non-gui events every interval
+        self.stext.after(self.interval,self.processPipe)
+        return
+
+
+def main(argv=None):
+    root = Tkinter.Tk()
+    root.title('Kindle and iPhone PID Calculator')
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    MainDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+    
+
+if __name__ == "__main__":
+    sys.exit(main())