Maximum CD 2011 January/maximum-cd-2011-01.iso/DiscContents/calibre-0.7.26.msi/file_1400

Python Compiled Bytecode | 2010-10-31 | 32.4 KB | 855 lines

# Source Generated with Decompyle++
# File: in.pyc (Python 2.6)

from __future__ import with_statement
__license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <[e-mail]>'
__docformat__ = 'restructuredtext en'
import os
import traceback
import re
from Queue import Empty, Queue
from contextlib import closing
from PyQt4.Qt import QWizard, QWizardPage, QPixmap, Qt, QAbstractListModel, QVariant, QItemSelectionModel, SIGNAL, QObject, QTimer
from calibre import __appname__, patheq
from calibre.library.database2 import LibraryDatabase2
from calibre.library.move import MoveLibrary
from calibre.constants import filesystem_encoding
from calibre.gui2.wizard.send_email import smtp_prefs
from calibre.gui2.wizard.device_ui import Ui_WizardPage as DeviceUI
from calibre.gui2.wizard.library_ui import Ui_WizardPage as LibraryUI
from calibre.gui2.wizard.finish_ui import Ui_WizardPage as FinishUI
from calibre.gui2.wizard.kindle_ui import Ui_WizardPage as KindleUI
from calibre.gui2.wizard.stanza_ui import Ui_WizardPage as StanzaUI
from calibre.gui2 import min_available_height, available_width
from calibre.utils.config import dynamic, prefs
from calibre.gui2 import NONE, choose_dir, error_dialog
from calibre.gui2.dialogs.progress import ProgressDialog

class Device(object):
    output_profile = 'default'
    output_format = 'EPUB'
    name = 'Default'
    manufacturer = 'Default'
    id = 'default'

    def set_output_profile(cls):
        if cls.output_profile:
            load_defaults = load_defaults
            save_defaults = save_defaults
            import calibre.ebooks.conversion.config
            recs = load_defaults('page_setup')
            recs['output_profile'] = cls.output_profile
            save_defaults('page_setup', recs)


    set_output_profile = classmethod(set_output_profile)

    def set_output_format(cls):
        if cls.output_format:
            prefs.set('output_format', cls.output_format)


    set_output_format = classmethod(set_output_format)

    def commit(cls):
        cls.set_output_profile()
        cls.set_output_format()

    commit = classmethod(commit)


class Kindle(Device):
    output_profile = 'kindle'
    output_format = 'MOBI'
    name = 'Kindle 1, 2 or 3'
    manufacturer = 'Amazon'
    id = 'kindle'


class JetBook(Device):
    output_profile = 'jetbook5'
    output_format = 'EPUB'
    name = 'JetBook'
    manufacturer = 'Ectaco'
    id = 'jetbook'


class JetBookMini(Device):
    output_profile = 'jetbook5'
    output_format = 'FB2'
    name = 'JetBook Mini'
    manufacturer = 'Ectaco'
    id = 'jetbookmini'


class KindleDX(Kindle):
    output_profile = 'kindle_dx'
    output_format = 'MOBI'
    name = 'Kindle DX'
    id = 'kindledx'


class Sony505(Device):
    output_profile = 'sony'
    name = 'All other SONY devices'
    output_format = 'EPUB'
    manufacturer = 'SONY'
    id = 'prs505'


class Kobo(Device):
    name = 'Kobo Reader'
    manufacturer = 'Kobo'
    output_profile = 'kobo'
    output_format = 'EPUB'
    id = 'kobo'


class Booq(Device):
    name = 'Booq Reader'
    manufacturer = 'Booq'
    output_profile = 'sony'
    output_format = 'EPUB'
    id = 'booq'


class TheBook(Device):
    name = 'The Book'
    manufacturer = 'Augen'
    output_profile = 'sony'
    output_format = 'EPUB'
    id = 'thebook'


class Avant(Booq):
    name = 'Booq Avant'


class Sony300(Sony505):
    name = 'SONY Reader Pocket Edition'
    id = 'prs300'
    output_profile = 'sony300'


class Sony900(Sony505):
    name = 'SONY Reader Daily Edition'
    id = 'prs900'
    output_profile = 'sony900'


class Nook(Sony505):
    id = 'nook'
    name = 'Nook'
    manufacturer = 'Barnes & Noble'
    output_profile = 'nook'


class CybookG3(Device):
    name = 'Cybook Gen 3'
    output_format = 'MOBI'
    output_profile = 'cybookg3'
    manufacturer = 'Bookeen'
    id = 'cybookg3'


class CybookOpus(CybookG3):
    name = 'Cybook Opus'
    output_format = 'EPUB'
    output_profile = 'cybook_opus'
    id = 'cybook_opus'


class PocketBook360(CybookOpus):
    manufacturer = 'PocketBook'
    name = 'PocketBook 360'
    id = 'pocketbook360'
    output_profile = 'cybook_opus'


class PocketBook(CybookG3):
    manufacturer = 'PocketBook'
    name = 'PocketBook 301/302'
    id = 'pocketbook'
    output_profile = 'cybookg3'


class iPhone(Device):
    name = 'iPad or iPhone/iTouch + Stanza'
    output_format = 'EPUB'
    manufacturer = 'Apple'
    id = 'iphone'


class Android(Device):
    name = 'Adroid phone + WordPlayer/Aldiko'
    output_format = 'EPUB'
    manufacturer = 'Android'
    id = 'android'


class HanlinV3(Device):
    name = 'Hanlin V3'
    output_format = 'EPUB'
    output_profile = 'hanlinv3'
    manufacturer = 'Jinke'
    id = 'hanlinv3'


class HanlinV5(HanlinV3):
    name = 'Hanlin V5'
    output_profile = 'hanlinv5'
    id = 'hanlinv5'


class BeBook(HanlinV3):
    name = 'BeBook'
    manufacturer = 'Endless Ideas'
    id = 'bebook'


class BeBookMini(HanlinV5):
    name = 'BeBook Mini'
    manufacturer = 'Endless Ideas'
    id = 'bebook_mini'


class EZReader(HanlinV3):
    name = 'EZReader'
    manufacturer = 'Astak'
    id = 'ezreader'


class EZReaderPP(HanlinV5):
    name = 'EZReader Pocket Pro'
    manufacturer = 'Astak'
    id = 'ezreader_pp'


class Bambook(Device):
    name = 'Sanda Bambook'
    output_format = 'SNB'
    manufacturer = 'Sanda'
    id = 'bambook'
    output_profile = 'bambook'


def get_devices():
    for x in globals().values():
        if isinstance(x, type) and issubclass(x, Device):
            yield x
            continue



def get_manufacturers():
    mans = set([])
    for x in get_devices():
        mans.add(x.manufacturer)

    if 'Default' in mans:
        mans.remove('Default')

    return [
        'Default'] + sorted(mans)


def get_devices_of(manufacturer):
    ans = _[1]
    return sorted(ans, cmp = (lambda x, y: cmp(x.name, y.name)))


class ManufacturerModel(QAbstractListModel):

    def __init__(self):
        QAbstractListModel.__init__(self)
        self.manufacturers = get_manufacturers()


    def rowCount(self, p):
        return len(self.manufacturers)


    def columnCount(self, p):
        return 1


    def data(self, index, role):
        if role == Qt.DisplayRole:
            return QVariant(self.manufacturers[index.row()])
        if role == Qt.UserRole:
            return self.manufacturers[index.row()]
        return NONE


    def index_of(self, man):
        for i, x in enumerate(self.manufacturers):
            if x == man:
                return self.index(i)




class DeviceModel(QAbstractListModel):

    def __init__(self, manufacturer):
        QAbstractListModel.__init__(self)
        self.devices = get_devices_of(manufacturer)


    def rowCount(self, p):
        return len(self.devices)


    def columnCount(self, p):
        return 1


    def data(self, index, role):
        if role == Qt.DisplayRole:
            return QVariant(self.devices[index.row()].name)
        if role == Qt.UserRole:
            return self.devices[index.row()]
        return NONE


    def index_of(self, dev):
        for i, device in enumerate(self.devices):
            if device is dev:
                return self.index(i)




class KindlePage(QWizardPage, KindleUI):
    ID = 3

    def __init__(self):
        QWizardPage.__init__(self)
        self.setupUi(self)


    def initializePage(self):
        opts = smtp_prefs().parse()
        for x in opts.accounts.keys():
            if x.strip().endswith('@kindle.com'):
                self.to_address.setText(x)
                continue


        def x():
            t = unicode(self.to_address.text())
            if t.strip():
                return t.strip()

        self.send_email_widget.initialize(x)


    def commit(self):
        x = unicode(self.to_address.text()).strip()
        parts = x.split('@')
        if len(parts) < 2 or not parts[0]:
            return None


    def nextId(self):
        return FinishPage.ID



class StanzaPage(QWizardPage, StanzaUI):
    ID = 5

    def __init__(self):
        QWizardPage.__init__(self)
        self.setupUi(self)
        self.connect(self.content_server, SIGNAL('stateChanged(int)'), self.set_port)


    def initializePage(self):
        config = config
        import calibre.gui2
        yes = config['autolaunch_server']
        self.content_server.setChecked(yes)
        self.set_port()


    def nextId(self):
        return FinishPage.ID


    def commit(self):
        load_defaults = load_defaults
        save_defaults = save_defaults
        import calibre.ebooks.conversion.config
        recs = load_defaults('comic_input')
        recs['dont_grayscale'] = True
        save_defaults('comic_input', recs)
        p = self.set_port()
        if p is not None:
            server_config = server_config
            import calibre.library.server
            c = server_config()
            c.set('port', p)



    def set_port(self, *args):
        if not self.content_server.isChecked():
            return None
        import socket
        s = socket.socket()
        closing(s).__enter__()

        try:
            for p in range(8080, 8100):

                try:
                    s.bind(('0.0.0.0', p))
                    t = unicode(self.instructions.text())
                    t = re.sub(':\\d+', ':' + str(p), t)
                    self.instructions.setText(t)
                    return p
                continue
                closing(s)
                self.content_server.isChecked()
                continue
                continue

        finally:
            pass




class WordPlayerPage(StanzaPage):
    ID = 6

    def __init__(self):
        StanzaPage.__init__(self)
        self.label.setText('<p>' + _('If you use the WordPlayer e-book app on your Android phone, you can access your calibre book collection directly on the device. To do this you have to turn on the content server.'))
        self.instructions.setText('<p>' + _('Remember to leave calibre running as the server only runs as long as calibre is running.') + '<br><br>' + _('You have to add the URL http://myhostname:8080 as your calibre library in WordPlayer. Here myhostname should be the fully qualified hostname or the IP address of the computer calibre is running on.'))



class DevicePage(QWizardPage, DeviceUI):
    ID = 2

    def __init__(self):
        QWizardPage.__init__(self)
        self.setupUi(self)
        self.registerField('manufacturer', self.manufacturer_view)
        self.registerField('device', self.device_view)


    def initializePage(self):
        self.man_model = ManufacturerModel()
        self.manufacturer_view.setModel(self.man_model)
        previous = dynamic.get('welcome_wizard_device', False)
        if previous:
            previous = _[1]
            previous = previous[0]
        else:
            previous = Device
        idx = self.man_model.index_of(previous.manufacturer)
        if idx is None:
            idx = self.man_model.index_of(Device.manufacturer)
            previous = Device

        self.manufacturer_view.selectionModel().select(idx, QItemSelectionModel.Select)
        self.dev_model = DeviceModel(self.man_model.data(idx, Qt.UserRole))
        idx = self.dev_model.index_of(previous)
        self.device_view.setModel(self.dev_model)
        self.device_view.selectionModel().select(idx, QItemSelectionModel.Select)
        self.connect(self.manufacturer_view.selectionModel(), SIGNAL('selectionChanged(QItemSelection,QItemSelection)'), self.manufacturer_changed)


    def manufacturer_changed(self, current, previous):
        new = list(current.indexes())[0]
        man = self.man_model.data(new, Qt.UserRole)
        self.dev_model = DeviceModel(man)
        self.device_view.setModel(self.dev_model)
        self.device_view.selectionModel().select(self.dev_model.index(0), QItemSelectionModel.Select)


    def commit(self):
        idx = list(self.device_view.selectionModel().selectedIndexes())[0]
        dev = self.dev_model.data(idx, Qt.UserRole)
        dev.commit()
        dynamic.set('welcome_wizard_device', dev.id)


    def nextId(self):
        idx = list(self.device_view.selectionModel().selectedIndexes())[0]
        dev = self.dev_model.data(idx, Qt.UserRole)
        if dev in (Kindle, KindleDX):
            return KindlePage.ID
        if dev is iPhone:
            return StanzaPage.ID
        if dev is Android:
            return WordPlayerPage.ID
        return FinishPage.ID



class MoveMonitor(QObject):

    def __init__(self, worker, rq, callback, parent):
        QObject.__init__(self, parent)
        self.worker = worker
        self.rq = rq
        self.callback = callback
        self.parent = parent
        self.worker.start()
        self.dialog = ProgressDialog(_('Moving library...'), '', max = self.worker.total, parent = parent)
        self.dialog.button_box.setDisabled(True)
        self.dialog.setModal(True)
        self.dialog.show()
        self.timer = QTimer(self)
        self.connect(self.timer, SIGNAL('timeout()'), self.check)
        self.timer.start(200)


    def check(self):
        if self.worker.is_alive():
            self.update()
        else:
            self.timer.stop()
            self.dialog.hide()
            if self.worker.failed:
                error_dialog(self.parent, _('Failed to move library'), _('Failed to move library'), self.worker.details, show = True)
                return self.callback(None)
            return self.callback(self.worker.to)
        return self.worker.is_alive()


    def update(self):

        try:
            title = self.rq.get_nowait()[-1]
            self.dialog.value += 1
            self.dialog.set_msg(_('Copied') + ' ' + title)
        except Empty:
            pass




class Callback(object):

    def __init__(self, callback):
        self.callback = callback


    def __call__(self, newloc):
        if newloc is not None:
            prefs['library_path'] = newloc

        self.callback(newloc)


_mm = None

def move_library(oldloc, newloc, parent, callback_on_complete):
    global _mm
    callback = Callback(callback_on_complete)

    try:
        if not os.path.exists(os.path.join(newloc, 'metadata.db')):
            if oldloc and os.access(os.path.join(oldloc, 'metadata.db'), os.R_OK):

                try:
                    db = LibraryDatabase2(oldloc)
                except:
                    return move_library(None, newloc, parent, callback)

                rq = Queue()
                m = MoveLibrary(oldloc, newloc, len(db.get_top_level_move_items()[0]), rq)
                _mm = MoveMonitor(m, rq, callback, parent)
                return None
            os.access(os.path.join(oldloc, 'metadata.db'), os.R_OK)
            db = LibraryDatabase2(newloc)
            callback(newloc)
            return None
        os.path.exists(os.path.join(newloc, 'metadata.db'))

        try:
            LibraryDatabase2(newloc)
        except Exception:
            err = None
            det = traceback.format_exc()
            error_dialog(parent, _('Invalid database'), _('<p>An invalid library already exists at %s, delete it before trying to move the existing library.<br>Error: %s') % (newloc, str(err)), det, show = True)
            callback(None)
            return None

        callback(newloc)
        return None
    except Exception:
        err = None
        det = traceback.format_exc()
        error_dialog(parent, _('Could not move library'), unicode(err), det, show = True)

    callback(None)


class LibraryPage(QWizardPage, LibraryUI):
    ID = 1

    def __init__(self):
        QWizardPage.__init__(self)
        self.setupUi(self)
        self.registerField('library_location', self.location)
        self.connect(self.button_change, SIGNAL('clicked()'), self.change)
        self.init_languages()
        self.connect(self.language, SIGNAL('currentIndexChanged(int)'), self.change_language)
        self.connect(self.location, SIGNAL('textChanged(QString)'), self.location_text_changed)


    def location_text_changed(self, newtext):
        self.emit(SIGNAL('completeChanged()'))


    def init_languages(self):
        self.language.blockSignals(True)
        self.language.clear()
        available_translations = available_translations
        get_language = get_language
        get_lang = get_lang
        import calibre.utils.localization
        lang = get_lang()
        if lang is None or lang not in available_translations():
            lang = 'en'

        self.language.addItem(get_language(lang), QVariant(lang))
        items = _[1]
        items.sort(cmp = (lambda x, y: cmp(x[1], y[1])))
        for item in items:
            self.language.addItem(item[1], QVariant(item[0]))

        self.language.blockSignals(False)
        prefs['language'] = str(self.language.itemData(self.language.currentIndex()).toString())


    def change_language(self, idx):
        prefs['language'] = str(self.language.itemData(self.language.currentIndex()).toString())
        import __builtin__

        __builtin__.__dict__['_'] = lambda x: x
        set_translators = set_translators
        import calibre.utils.localization
        qt_app = qt_app
        import calibre.gui2
        set_translators()
        qt_app.load_translations()
        self.emit(SIGNAL('retranslate()'))
        self.init_languages()

        try:
            if prefs['language'].lower().startswith('zh'):
                enable_plugin = enable_plugin
                import calibre.customize.ui
                for name in ('Douban Books', 'Douban.com covers'):
                    enable_plugin(name)

        except:
            pass



    def is_library_dir_suitable(self, x):
        if not LibraryDatabase2.exists_at(x):
            pass
        return not os.listdir(x)


    def validatePage(self):
        newloc = unicode(self.location.text())
        if not self.is_library_dir_suitable(newloc):
            self.show_library_dir_error(newloc)
            return False
        return True


    def change(self):
        x = choose_dir(self, 'database location dialog', _('Select location for books'))
        if x:
            if self.is_library_dir_suitable(x):
                self.location.setText(x)
            else:
                self.show_library_dir_error(x)



    def show_library_dir_error(self, x):
        if not isinstance(x, unicode):

            try:
                x = x.decode(filesystem_encoding)
            x = unicode(repr(x))


        error_dialog(self, _('Bad location'), _('You must choose an empty folder for the calibre library. %s is not empty.') % x, show = True)


    def initializePage(self):
        lp = prefs['library_path']
        self.default_library_name = None
        if not lp:
            fname = _('Calibre Library')
            if isinstance(fname, unicode):

                try:
                    fname = fname.encode(filesystem_encoding)
                fname = 'Calibre Library'


            lp = os.path.expanduser('~' + os.sep + fname)
            self.default_library_name = lp
            if not os.path.exists(lp):

                try:
                    os.makedirs(lp)
                traceback.print_exc()
                lp = os.path.expanduser('~')



        self.location.setText(lp)


    def isComplete(self):

        try:
            lp = unicode(self.location.text())
            if bool(lp) and os.path.exists(lp) and os.path.isdir(lp):
                pass
            ans = os.access(lp, os.W_OK)
        except:
            ans = False

        return ans


    def commit(self, completed):
        oldloc = prefs['library_path']
        newloc = unicode(self.location.text())

        try:
            newloce = newloc.encode(filesystem_encoding)
            if self.default_library_name is not None and os.path.exists(self.default_library_name) and not os.listdir(self.default_library_name) and newloce != self.default_library_name:
                os.rmdir(self.default_library_name)
        except:
            pass

        if not os.path.exists(newloc):
            os.mkdir(newloc)

        if not patheq(oldloc, newloc):
            move_library(oldloc, newloc, self.wizard(), completed)
            return True
        return False


    def nextId(self):
        return DevicePage.ID



class FinishPage(QWizardPage, FinishUI):
    ID = 4

    def __init__(self):
        QWizardPage.__init__(self)
        self.setupUi(self)


    def nextId(self):
        return -1


    def commit(self):
        pass



class Wizard(QWizard):

    def __init__(self, parent):
        QWizard.__init__(self, parent)
        self.setWindowTitle(__appname__ + ' ' + _('welcome wizard'))
        p = QPixmap()
        p.loadFromData(open(P('content_server/calibre.png'), 'rb').read())
        self.setPixmap(self.LogoPixmap, p.scaledToHeight(80, Qt.SmoothTransformation))
        self.setPixmap(self.WatermarkPixmap, QPixmap(I('welcome_wizard.png')))
        self.setPixmap(self.BackgroundPixmap, QPixmap(I('wizard.png')))
        self.device_page = DevicePage()
        self.library_page = LibraryPage()
        self.connect(self.library_page, SIGNAL('retranslate()'), self.retranslate)
        self.finish_page = FinishPage()
        self.set_finish_text()
        self.kindle_page = KindlePage()
        self.stanza_page = StanzaPage()
        self.word_player_page = WordPlayerPage()
        self.setPage(self.library_page.ID, self.library_page)
        self.setPage(self.device_page.ID, self.device_page)
        self.setPage(self.finish_page.ID, self.finish_page)
        self.setPage(self.kindle_page.ID, self.kindle_page)
        self.setPage(self.stanza_page.ID, self.stanza_page)
        self.setPage(self.word_player_page.ID, self.word_player_page)
        self.device_extra_page = None
        nh = min_available_height() - 75
        nw = available_width() - 30
        if nh < 0:
            nh = 580

        if nw < 0:
            nw = 400

        nh = min(400, nh)
        nw = min(580, nw)
        self.resize(nw, nh)


    def retranslate(self):
        for pid in self.pageIds():
            page = self.page(pid)
            page.retranslateUi(page)

        self.set_finish_text()


    def accept(self):
        pages = map(self.page, self.visitedPages())
        for page in pages:
            if page is not self.library_page:
                page.commit()
                continue

        if not self.library_page.commit(self.completed):
            self.completed(None)



    def completed(self, newloc):
        return QWizard.accept(self)


    def set_finish_text(self, *args):
        bt = unicode(self.buttonText(self.FinishButton)).replace('&', '')
        t = unicode(self.finish_page.finish_text.text())
        if '%s' in t:
            self.finish_page.finish_text.setText(t % bt)




def wizard(parent = None):
    w = Wizard(parent)
    return w

if __name__ == '__main__':
    from calibre.gui2 import Application
    app = Application([])
    wizard().exec_()