DeDRM_tools/Other_Tools/eReader_PDB_Tools/eReaderPDB2PML.pyw
Apprentice Alf 2c95633fcd tools v5.1
alfcrypto added to DeDRM plugin
2015-03-06 17:15:59 +00:00

216 lines
8.4 KiB
Python

#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
import sys
sys.path.append('lib')
import os, os.path, urllib
os.environ['PYTHONIOENCODING'] = "utf-8"
import subprocess
from subprocess import Popen, PIPE, STDOUT
import Tkinter
import Tkconstants
import tkFileDialog
import tkMessageBox
import subasyncio
from subasyncio import Process
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='eReader eBook Conversion')
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='eBook PDB input file').grid(row=0, sticky=Tkconstants.E)
self.pdbpath = Tkinter.Entry(body, width=50)
self.pdbpath.grid(row=0, column=1, sticky=sticky)
cwd = os.getcwdu()
cwd = cwd.encode('utf-8')
self.pdbpath.insert(0, cwd)
button = Tkinter.Button(body, text="...", command=self.get_pdbpath)
button.grid(row=0, column=2)
Tkinter.Label(body, text='Output Directory').grid(row=1, sticky=Tkconstants.E)
self.outpath = Tkinter.Entry(body, width=50)
self.outpath.grid(row=1, column=1, sticky=sticky)
cwd = os.getcwdu()
cwd = cwd.encode('utf-8')
self.outpath.insert(0, cwd)
button = Tkinter.Button(body, text="...", command=self.get_outpath)
button.grid(row=1, column=2)
Tkinter.Label(body, text='Name on CC').grid(row=2, sticky=Tkconstants.E)
self.name = Tkinter.StringVar()
self.nameinfo = Tkinter.Entry(body, width=40, textvariable=self.name)
self.nameinfo.grid(row=2, column=1, sticky=sticky)
Tkinter.Label(body, text='Last 8 digits of CC Number').grid(row=3, sticky=Tkconstants.E)
self.ccnum = Tkinter.StringVar()
self.ccinfo = Tkinter.Entry(body, width=10, textvariable=self.ccnum)
self.ccinfo.grid(row=3, 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=4, 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' + 'File successfully converted\n'
if poll != 0:
msg = text + '\n\n' + 'Error: Conversion 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 !='':
if sys.platform.startswith('win'):
msg = msg.replace('\r\n','\n')
self.stext.insert(Tkconstants.END,msg)
self.stext.yview_pickplace(Tkconstants.END)
return
# run erdr2pml.py as a subprocess via pipes and collect stdout
def erdr(self, infile, outdir, name, ccnum):
# os.putenv('PYTHONUNBUFFERED', '1')
pengine = sys.executable
if pengine is None or pengine == '':
pengine = "python"
pengine = os.path/normpath(pengine)
cmdline = pengine + ' ./lib/erdr2pml.py "' + infile + '" "' + outdir + '" "' + name + '" ' + ccnum
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\erdr2pml.py "' + infile + '" "' + outdir + '" "' + name + '" ' + ccnum
# else :
# cmdline = 'lib\erdr2pml.py "' + infile + '" "' + outdir + '" "' + name + '" ' + ccnum
cmdline = pengine + ' lib\\erdr2pml.py "' + infile + '" "' + outdir + '" "' + name + '" ' + ccnum
cmdline = cmdline.encode(sys.getfilesystemencoding())
p2 = Process(cmdline, shell=True, bufsize=1, stdin=None, stdout=PIPE, stderr=PIPE, close_fds=False)
return p2
def get_pdbpath(self):
pdbpath = tkFileDialog.askopenfilename(
parent=None, title='Select eReader PDB File',
defaultextension='.pdb', filetypes=[('eReader eBooks', '.pdb'),
('All Files', '.*')])
if pdbpath:
pdbpath = os.path.normpath(pdbpath)
self.pdbpath.delete(0, Tkconstants.END)
self.pdbpath.insert(0, pdbpath)
return
def get_outpath(self):
cwd = os.getcwdu()
cwd = cwd.encode('utf-8')
outpath = tkFileDialog.askdirectory(
parent=None, title='Directory to Store Output into',
initialdir=cwd, initialfile=None)
if outpath:
outpath = os.path.normpath(outpath)
self.outpath.delete(0, Tkconstants.END)
self.outpath.insert(0, outpath)
return
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')
pdbpath = self.pdbpath.get()
outpath = self.outpath.get()
if not pdbpath or not os.path.exists(pdbpath):
self.status['text'] = 'Specified eBook file does not exist'
self.sbotton.configure(state='normal')
return
if not outpath:
self.status['text'] = 'No output directory specified'
self.sbotton.configure(state='normal')
return
if not os.path.exists(outpath):
os.makedirs(outpath)
name = self.name.get()
if not name or name == '':
self.status['text'] = 'Your forgot to enter the Name on the CC'
self.sbotton.configure(state='normal')
return
ccnum = self.ccnum.get()
if not ccnum or ccnum == '':
self.status['text'] = 'Your forgot to enter the last 8 digits on the CC'
self.sbotton.configure(state='normal')
return
log = 'Command = "python erdr2pml.py"\n'
log += 'PDB Path = "'+ pdbpath + '"\n'
log += 'Output Directory = "' + outpath + '"\n'
log += 'Name = "' + name + '"\n'
log += 'Last 8 of CC = "' + ccnum + '"\n'
log += '\n\n'
log += 'Please Wait ...\n'
self.stext.insert(Tkconstants.END,log)
self.p2 = self.erdr(pdbpath, outpath, name, ccnum)
# 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('eReader PDB to PML Conversion')
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())