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Tim Bentley 2011-07-11 17:20:28 +01:00
commit 96537cb0d4
9 changed files with 318 additions and 50 deletions
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51
openlp/core/lib/imagemanager.py
View File

@ -112,17 +112,29 @@ class PriorityQueue(Queue.PriorityQueue):
"""
Customised ``Queue.PriorityQueue``.
"""
def remove(self, item):
def modify_priority(self, image, new_priority):
"""
Removes the given ``item`` from the queue.
Modifies the priority of the given ``image``.
``item``
The item to remove. This should be a tuple::
``image``
The image to remove. This should be an ``Image`` instance.
``(Priority, Image)``
``new_priority``
The image's new priority.
"""
if item in self.queue:
self.queue.remove(item)
self.remove(image)
image.priority = new_priority
self.put((image.priority, image))
def remove(self, image):
"""
Removes the given ``image`` from the queue.
``image``
The image to remove. This should be an ``Image`` instance.
"""
if (image.priority, image) in self.queue:
self.queue.remove((image.priority, image))
class ImageManager(QtCore.QObject):
@ -168,12 +180,16 @@ class ImageManager(QtCore.QObject):
log.debug(u'get_image %s' % name)
image = self._cache[name]
if image.image is None:
self._conversion_queue.remove((image.priority, image))
image.priority = Priority.High
self._conversion_queue.put((image.priority, image))
self._conversion_queue.modify_priority(image, Priority.High)
while image.image is None:
log.debug(u'get_image - waiting')
time.sleep(0.1)
elif image.image_bytes is None:
# Set the priority to Low, because the image was requested but the
# byte stream was not generated yet. However, we only need to do
# this, when the image was generated before it was requested
# (otherwise this is already taken care of).
self._conversion_queue.modify_priority(image, Priority.Low)
return image.image
def get_image_bytes(self, name):
@ -184,9 +200,7 @@ class ImageManager(QtCore.QObject):
log.debug(u'get_image_bytes %s' % name)
image = self._cache[name]
if image.image_bytes is None:
self._conversion_queue.remove((image.priority, image))
image.priority = Priority.Urgent
self._conversion_queue.put((image.priority, image))
self._conversion_queue.modify_priority(image, Priority.Urgent)
while image.image_bytes is None:
log.debug(u'get_image_bytes - waiting')
time.sleep(0.1)
@ -198,8 +212,7 @@ class ImageManager(QtCore.QObject):
"""
log.debug(u'del_image %s' % name)
if name in self._cache:
self._conversion_queue.remove(
(self._cache[name].priority, self._cache[name]))
self._conversion_queue.remove(self._cache[name])
del self._cache[name]
def add_image(self, name, path):
@ -238,18 +251,14 @@ class ImageManager(QtCore.QObject):
# Set the priority to Lowest and stop here as we need to process
# more important images first.
if image.priority == Priority.Normal:
self._conversion_queue.remove((image.priority, image))
image.priority = Priority.Lowest
self._conversion_queue.put((image.priority, image))
self._conversion_queue.modify_priority(image, Priority.Lowest)
return
# For image with high priority we set the priority to Low, as the
# byte stream might be needed earlier the byte stream of image with
# Normal priority. We stop here as we need to process more important
# images first.
elif image.priority == Priority.High:
self._conversion_queue.remove((image.priority, image))
image.priority = Priority.Low
self._conversion_queue.put((image.priority, image))
self._conversion_queue.modify_priority(image, Priority.Low)
return
# Generate the byte stream for the image.
if image.image_bytes is None:

5
openlp/plugins/bibles/lib/http.py
View File

@ -147,7 +147,10 @@ class BGExtract(object):
send_error_message(u'download')
return None
page_source = page.read()
page_source = unicode(page_source, 'utf8')
try:
page_source = unicode(page_source, u'utf8')
except UnicodeDecodeError:
page_source = unicode(page_source, u'cp1251')
page_source_temp = re.search(u'<table .*?class="infotable".*?>.*?'\
u'</table>', page_source, re.DOTALL)
if page_source_temp:

6
openlp/plugins/songs/lib/__init__.py
View File

@ -267,6 +267,12 @@ def clean_song(manager, song):
``song``
The song object.
"""
if isinstance(song.title, buffer):
song.title = unicode(song.title)
if isinstance(song.alternate_title, buffer):
song.alternate_title = unicode(song.alternate_title)
if isinstance(song.lyrics, buffer):
song.lyrics = unicode(song.lyrics)
song.title = song.title.rstrip() if song.title else u''
if song.alternate_title is None:
song.alternate_title = u''

67
openlp/plugins/songusage/songusageplugin.py
View File

@ -48,8 +48,10 @@ class SongUsagePlugin(Plugin):
Plugin.__init__(self, u'SongUsage', plugin_helpers)
self.weight = -4
self.icon = build_icon(u':/plugins/plugin_songusage.png')
self.activeIcon = build_icon(u':/songusage/song_usage_active.png')
self.inactiveIcon = build_icon(u':/songusage/song_usage_inactive.png')
self.manager = None
self.songusageActive = False
self.songUsageActive = False
def addToolsMenuItem(self, tools_menu):
"""
@ -91,10 +93,22 @@ class SongUsagePlugin(Plugin):
self.songUsageMenu.addSeparator()
self.songUsageMenu.addAction(self.songUsageDelete)
self.songUsageMenu.addAction(self.songUsageReport)
self.songUsageActiveButton = QtGui.QToolButton(
self.formparent.statusBar)
self.songUsageActiveButton.setCheckable(True)
self.songUsageActiveButton.setStatusTip(translate('SongUsagePlugin',
'Toggle the tracking of song usage.'))
self.songUsageActiveButton.setObjectName(u'songUsageActiveButton')
self.formparent.statusBar.insertPermanentWidget(1,
self.songUsageActiveButton)
self.songUsageActiveButton.hide()
# Signals and slots
QtCore.QObject.connect(self.songUsageStatus,
QtCore.SIGNAL(u'visibilityChanged(bool)'),
self.songUsageStatus.setChecked)
QtCore.QObject.connect(self.songUsageActiveButton,
QtCore.SIGNAL(u'toggled(bool)'),
self.toggleSongUsageState)
QtCore.QObject.connect(self.songUsageDelete,
QtCore.SIGNAL(u'triggered()'), self.onSongUsageDelete)
QtCore.QObject.connect(self.songUsageReport,
@ -107,23 +121,25 @@ class SongUsagePlugin(Plugin):
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'slidecontroller_live_started'),
self.onReceiveSongUsage)
self.SongUsageActive = QtCore.QSettings().value(
self.songUsageActive = QtCore.QSettings().value(
self.settingsSection + u'/active',
QtCore.QVariant(False)).toBool()
self.songUsageStatus.setChecked(self.SongUsageActive)
# Set the button and checkbox state
self.setButtonState()
action_list = ActionList.get_instance()
action_list.add_action(self.songUsageStatus,
translate('SongUsagePlugin', 'Song Usage'))
action_list.add_action(self.songUsageDelete,
translate('SongUsagePlugin', 'Song Usage'))
action_list.add_action(self.songUsageReport,
translate('SongUsagePlugin', 'Song Usage'))
action_list.add_action(self.songUsageStatus,
translate('SongUsagePlugin', 'Song Usage'))
if self.manager is None:
self.manager = Manager(u'songusage', init_schema)
self.songUsageDeleteForm = SongUsageDeleteForm(self.manager,
self.formparent)
self.songUsageDetailForm = SongUsageDetailForm(self, self.formparent)
self.songUsageMenu.menuAction().setVisible(True)
self.songUsageActiveButton.show()
def finalise(self):
"""
@ -134,26 +150,55 @@ class SongUsagePlugin(Plugin):
Plugin.finalise(self)
self.songUsageMenu.menuAction().setVisible(False)
action_list = ActionList.get_instance()
action_list.remove_action(self.songUsageStatus,
translate('SongUsagePlugin', 'Song Usage'))
action_list.remove_action(self.songUsageDelete,
translate('SongUsagePlugin', 'Song Usage'))
action_list.remove_action(self.songUsageReport,
translate('SongUsagePlugin', 'Song Usage'))
action_list.remove_action(self.songUsageStatus,
translate('SongUsagePlugin', 'Song Usage'))
self.songUsageActiveButton.hide()
# stop any events being processed
self.SongUsageActive = False
self.songUsageActive = False
def toggleSongUsageState(self):
self.SongUsageActive = not self.SongUsageActive
"""
Manage the state of the audit collection and amend
the UI when necessary,
"""
self.songUsageActive = not self.songUsageActive
QtCore.QSettings().setValue(self.settingsSection + u'/active',
QtCore.QVariant(self.SongUsageActive))
QtCore.QVariant(self.songUsageActive))
self.setButtonState()
def setButtonState(self):
"""
Keep buttons inline. Turn of signals to stop dead loop but we need the
button and check box set correctly.
"""
self.songUsageActiveButton.blockSignals(True)
self.songUsageStatus.blockSignals(True)
if self.songUsageActive:
self.songUsageActiveButton.setIcon(self.activeIcon)
self.songUsageStatus.setChecked(True)
self.songUsageActiveButton.setChecked(True)
self.songUsageActiveButton.setToolTip(translate('SongUsagePlugin',
'Song usage tracking is active.'))
else:
self.songUsageActiveButton.setIcon(self.inactiveIcon)
self.songUsageStatus.setChecked(False)
self.songUsageActiveButton.setChecked(False)
self.songUsageActiveButton.setToolTip(translate('SongUsagePlugin',
'Song usage tracking is inactive.'))
self.songUsageActiveButton.blockSignals(False)
self.songUsageStatus.blockSignals(False)
def onReceiveSongUsage(self, item):
"""
Song Usage for live song from SlideController
"""
audit = item[0].audit
if self.SongUsageActive and audit:
if self.songUsageActive and audit:
song_usage_item = SongUsageItem()
song_usage_item.usagedate = datetime.today()
song_usage_item.usagetime = datetime.now().time()

4
resources/images/openlp-2.qrc
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@ -138,6 +138,10 @@
<file>messagebox_info.png</file>
<file>messagebox_warning.png</file>
</qresource>
<qresource prefix="songusage">
<file>song_usage_active.png</file>
<file>song_usage_inactive.png</file>
</qresource>
<qresource prefix="tools">
<file>tools_add.png</file>
<file>tools_alert.png</file>

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192
scripts/check_dependencies.py Executable file
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@ -0,0 +1,192 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2011 Raoul Snyman #
# --------------------------------------------------------------------------- #
# This program is free software; you can redistribute it and/or modify it #
# under the terms of the GNU General Public License as published by the Free #
# Software Foundation; version 2 of the License. #
# #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
# more details. #
# #
# You should have received a copy of the GNU General Public License along #
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
This script is used to check dependencies of OpenLP. It checks availability
of required python modules and their version. To verify availability of Python
modules, simply run this script::
@:~$ ./check_dependencies.py
"""
import os
import sys
is_win = sys.platform.startswith('win')
VERS = {
'Python': '2.6',
'PyQt4': '4.6',
'Qt4': '4.6',
'sqlalchemy': '0.5',
# pyenchant 1.6 required on Windows
'enchant': '1.6' if is_win else '1.3'
}
# pywin32
WIN32_MODULES = [
'win32com',
'win32ui',
'pywintypes',
]
MODULES = [
'PyQt4',
'PyQt4.QtCore',
'PyQt4.QtGui',
'PyQt4.QtNetwork',
'PyQt4.QtOpenGL',
'PyQt4.QtSvg',
'PyQt4.QtTest',
'PyQt4.QtWebKit',
'PyQt4.phonon',
'sqlalchemy',
'sqlite3',
'lxml',
'chardet',
'enchant',
'BeautifulSoup',
'mako',
]
OPTIONAL_MODULES = [
('sqlite', ' (SQLite 2 support)'),
('MySQLdb', ' (MySQL support)'),
('psycopg2', ' (PostgreSQL support)'),
]
w = sys.stdout.write
def check_vers(version, required, text):
if type(version) is str:
version = version.split('.')
version = [int(x) for x in version]
if type(required) is str:
required = required.split('.')
required = [int(x) for x in required]
w(' %s >= %s ... ' % (text, '.'.join([str(x) for x in required])))
if version >= required:
w('.'.join([str(x) for x in version]) + os.linesep)
return True
else:
w('FAIL' + os.linesep)
return False
def print_vers_fail(required, text):
print(' %s >= %s ... FAIL' % (text, required))
def verify_python():
if not check_vers(list(sys.version_info), VERS['Python'], text='Python'):
exit(1)
def verify_versions():
print('Verifying version of modules...')
try:
from PyQt4 import QtCore
check_vers(QtCore.PYQT_VERSION_STR, VERS['PyQt4'],
'PyQt4')
check_vers(QtCore.qVersion(), VERS['Qt4'],
'Qt4')
except ImportError:
print_vers_fail(VERS['PyQt4'], 'PyQt4')
print_vers_fail(VERS['Qt4'], 'Qt4')
try:
import sqlalchemy
check_vers(sqlalchemy.__version__, VERS['sqlalchemy'], 'sqlalchemy')
except ImportError:
print_vers_fail(VERS['sqlalchemy'], 'sqlalchemy')
try:
import enchant
check_vers(enchant.__version__, VERS['enchant'], 'enchant')
except ImportError:
print_vers_fail(VERS['enchant'], 'enchant')
def check_module(mod, text='', indent=' '):
space = (30 - len(mod) - len(text)) * ' '
w(indent + '%s%s... ' % (mod, text) + space)
try:
__import__(mod)
w('OK')
except ImportError:
w('FAIL')
w(os.linesep)
def verify_pyenchant():
w('Enchant (spell checker)... ')
try:
import enchant
w(os.linesep)
backends = ', '.join([x.name for x in enchant.Broker().describe()])
print(' available backends: %s' % backends)
langs = ', '.join(enchant.list_languages())
print(' available languages: %s' % langs)
except ImportError:
w('FAIL' + os.linesep)
def verify_pyqt():
w('Qt4 image formats... ')
try:
from PyQt4 import QtGui
read_f = ', '.join([unicode(format).lower() \
for format in QtGui.QImageReader.supportedImageFormats()])
write_f= ', '.join([unicode(format).lower() \
for format in QtGui.QImageWriter.supportedImageFormats()])
w(os.linesep)
print(' read: %s' % read_f)
print(' write: %s' % write_f)
except ImportError:
w('FAIL' + os.linesep)
def main():
verify_python()
print('Checking for modules...')
for m in MODULES:
check_module(m)
print('Checking for optional modules...')
for m in OPTIONAL_MODULES:
check_module(m[0], text=m[1])
if is_win:
print('Checking for Windows specific modules...')
for m in WIN32_MODULES:
check_module(m)
verify_versions()
verify_pyqt()
verify_pyenchant()
if __name__ == u'__main__':
main()

33
scripts/windows-builder.py
View File

@ -133,7 +133,14 @@ site_packages = os.path.join(os.path.split(python_exe)[0], u'Lib',
pyi_build = os.path.abspath(os.path.join(branch_path, u'..', u'..',
u'pyinstaller', u'pyinstaller.py'))
openlp_main_script = os.path.abspath(os.path.join(branch_path, 'openlp.pyw'))
if os.path.exists(os.path.join(site_packages, u'PyQt4', u'bin')):
# Older versions of the PyQt4 Windows installer put their binaries in the
# "bin" directory
lrelease_exe = os.path.join(site_packages, u'PyQt4', u'bin', u'lrelease.exe')
else:
# Newer versions of the PyQt4 Windows installer put their binaries in the
# base directory of the installation
lrelease_exe = os.path.join(site_packages, u'PyQt4', u'lrelease.exe')
i18n_utils = os.path.join(script_path, u'translation_utils.py')
win32_icon = os.path.join(branch_path, u'resources', u'images', 'OpenLP.ico')
@ -145,7 +152,7 @@ helpfile_path = os.path.join(manual_build_path, u'htmlhelp')
i18n_path = os.path.join(branch_path, u'resources', u'i18n')
winres_path = os.path.join(branch_path, u'resources', u'windows')
build_path = os.path.join(branch_path, u'build')
dist_path = os.path.join(build_path, u'dist', u'OpenLP')
dist_path = os.path.join(branch_path, u'dist', u'OpenLP')
pptviewlib_path = os.path.join(source_path, u'plugins', u'presentations',
u'lib', u'pptviewlib')
@ -172,7 +179,7 @@ def run_pyinstaller():
pyinstaller = Popen((python_exe, pyi_build,
u'--noconfirm',
u'--windowed',
u'-o', build_path,
u'-o', branch_path,
u'-i', win32_icon,
u'-p', branch_path,
u'-n', 'OpenLP',
@ -319,17 +326,19 @@ def main():
import sys
for arg in sys.argv:
if arg == u'-v' or arg == u'--verbose':
print "Script path:", script_path
print "Branch path:", branch_path
print "Source path:", source_path
print "\"dist\" path:", dist_path
print "PyInstaller:", pyi_build
print "OpenLP main script: ......", openlp_main_script
print "Script path: .............", script_path
print "Branch path: .............", branch_path
print "Source path: .............", source_path
print "\"dist\" path: .............", dist_path
print "PyInstaller: .............", pyi_build
print "Documentation branch path:", doc_branch_path
print "Help file build path;", helpfile_path
print "Inno Setup path:", innosetup_exe
print "Windows resources:", winres_path
print "VCBuild path:", vcbuild_exe
print "PPTVIEWLIB path:", pptviewlib_path
print "Help file build path: ....", helpfile_path
print "Inno Setup path: .........", innosetup_exe
print "Windows resources: .......", winres_path
print "VCBuild path: ............", vcbuild_exe
print "PPTVIEWLIB path: .........", pptviewlib_path
print ""
elif arg == u'--skip-update':
skip_update = True
elif arg == u'/?' or arg == u'-h' or arg == u'--help':