def on_start(self):
"""
Post-launch initialization.
"""
self.r = Redis()
self.crawler = Crawler(self.r)
self.mpost = QPoint()
self.lookup_task = None
def on_start(self):
"""
Post-launch initialization.
"""
self.r = Redis()
self.crawler = Crawler(self.r)
self.mpost = QPoint()
self.lookup_task = None
class ImusWidget(QWidget):
def __init__(self, parent=None):
super(ImusWidget, self).__init__(parent)
self.create_ui()
self.compose_ui()
self.init_composition()
self.init_contents()
self.init_actions()
self.on_start()
def create_ui(self):
self.layout = QGridLayout()
self.directory = QLineEdit()
self.search = QLineEdit()
self.info = QLabel('Nothing to info about')
self.bench = QLabel('0.0')
self.results = QTableWidget()
self.scan = QPushButton('&Scan')
self.leave = QPushButton('&Quit')
def compose_ui(self):
self.layout.addWidget(self.directory, 0, 0, 1, 2)
self.layout.addWidget(self.search, 1, 0, 1, 2)
self.layout.addWidget(self.info, 2, 0, 1, 2)
self.layout.addWidget(self.scan, 3, 0)
self.layout.addWidget(self.leave, 3, 1)
self.layout.addWidget(self.bench, 4, 0, 1, 2)
self.setLayout(self.layout)
def init_composition(self):
#self.setWindowTitle(NAME + ' ' + __version__)
desktop = QApplication.desktop()
WIDTH = 800
HEIGHT = 600
self.setGeometry((desktop.width() - WIDTH)/2,
(desktop.height() - HEIGHT)/2, WIDTH, HEIGHT)
self.setWindowFlags(Qt.Tool | Qt.FramelessWindowHint)
def init_contents(self):
self.directory.setPlaceholderText('Folder to scan')
self.search.setPlaceholderText('Key to search')
self.info.setMaximumWidth(640)
self.info.setMaximumHeight(480)
self.info.setAlignment(Qt.AlignCenter)
def init_actions(self):
self.scan.clicked.connect(self.update_lib)
self.leave.clicked.connect(self.close)
self.search.textChanged.connect(self.lookup_variants)
def on_start(self):
"""
Post-launch initialization.
"""
self.r = Redis()
self.crawler = Crawler(self.r)
self.mpost = QPoint()
self.lookup_task = None
##### actions #####
def update_lib(self):
if not self.directory.text().isEmpty():
self.crawler.crawl(unicode(self.directory.text()))
self.info.setText('Redis keys: %d' % len(self.r.lookup('*')))
def lookup_variants(self):
##TODO: should not lookup queries under 2 symbols (in case those aren't kanji/hanzi)
# Temporarily! May not work properly in many-many cases
if not self.search.text().isEmpty():
#if len(self.search.text()) > 1:
# If lookut thread already initialized
if self.lookup_task is not None:
# If not finished yet - stop
if not self.lookup_task.isFinished():
#print 'not finished!'
self.lookup_task.quit()
# Update search query and restart
self.lookup_task.update(self.search.text())
self.lookup_task.start()
# If not - let's create it and bind signals
else:
self.lookup_task = Lookup(self.r, self.search.text())
self.lookup_task.done.connect(self.lookup_results)
self.lookup_task.benchmark.connect(self.lookup_time)
self.lookup_task.start()
##TODO: should not lookup queries under 2 symbols (in case those aren't kanji/hanzi)
#if not self.search.text().isEmpty():
##TODO: implement option to search case-independent (e.g., convert to small case)
#found = self.r.lookup(self.search.text())
#if found:
#self.info.setText(unicode('<hr/>'.join(found), 'utf-8'))
#else:
#self.info.setText('Nothing matches')
##self.adjustSize()
#self.adjustSize()
def lookup_results(self, found):
if found:
print Track.structure(self.r.retrieve(found))
text = ''
for track in self.r.retrieve(found):
text += track.info()
text += '<hr/>'
try:
self.info.setText(unicode(text, 'utf-8'))
except TypeError:
self.info.setText(text)
# TEST: getting from Redis
#self.info.setText(unicode('<hr/>'.join(found), 'utf-8'))
else:
self.info.setText('Nothing matches')
self.adjustSize()
def lookup_time(self, measured):
#print measured
self.bench.setText(str(measured))
##### events #####
def onResizeEvent(self, event):
pass
def mousePressEvent(self, event):
self.mpos = event.pos()
def mouseMoveEvent(self, event):
if event.buttons() == Qt.LeftButton:
diff = QPoint(event.pos() - self.mpos)
newpos = QPoint(self.pos() + diff)
self.move(newpos)
def close(self, event):
# TODO: implement 'minimize to tray' and all that stuff
sys.exit()
def test():
r = Redis()
r.update(Track('test', 'lalal', 'ohoho', 'oops'))
print 'Lookup results ~ ', r.lookup('test')
print 'Recreated track ~ ', r.retrieve(r.lookup('test').pop())
class ImusWidget(QWidget):
def __init__(self, parent=None):
super(ImusWidget, self).__init__(parent)
self.create_ui()
self.compose_ui()
self.init_composition()
self.init_contents()
self.init_actions()
self.on_start()
def create_ui(self):
self.layout = QGridLayout()
self.directory = QLineEdit()
self.search = QLineEdit()
self.info = QLabel('Nothing to info about')
self.bench = QLabel('0.0')
self.results = QTableWidget()
self.scan = QPushButton('&Scan')
self.leave = QPushButton('&Quit')
def compose_ui(self):
self.layout.addWidget(self.directory, 0, 0, 1, 2)
self.layout.addWidget(self.search, 1, 0, 1, 2)
self.layout.addWidget(self.info, 2, 0, 1, 2)
self.layout.addWidget(self.scan, 3, 0)
self.layout.addWidget(self.leave, 3, 1)
self.layout.addWidget(self.bench, 4, 0, 1, 2)
self.setLayout(self.layout)
def init_composition(self):
#self.setWindowTitle(NAME + ' ' + __version__)
desktop = QApplication.desktop()
WIDTH = 800
HEIGHT = 600
self.setGeometry((desktop.width() - WIDTH) / 2,
(desktop.height() - HEIGHT) / 2, WIDTH, HEIGHT)
self.setWindowFlags(Qt.Tool | Qt.FramelessWindowHint)
def init_contents(self):
self.directory.setPlaceholderText('Folder to scan')
self.search.setPlaceholderText('Key to search')
self.info.setMaximumWidth(640)
self.info.setMaximumHeight(480)
self.info.setAlignment(Qt.AlignCenter)
def init_actions(self):
self.scan.clicked.connect(self.update_lib)
self.leave.clicked.connect(self.close)
self.search.textChanged.connect(self.lookup_variants)
def on_start(self):
"""
Post-launch initialization.
"""
self.r = Redis()
self.crawler = Crawler(self.r)
self.mpost = QPoint()
self.lookup_task = None
##### actions #####
def update_lib(self):
if not self.directory.text().isEmpty():
self.crawler.crawl(unicode(self.directory.text()))
self.info.setText('Redis keys: %d' % len(self.r.lookup('*')))
def lookup_variants(self):
##TODO: should not lookup queries under 2 symbols (in case those aren't kanji/hanzi)
# Temporarily! May not work properly in many-many cases
if not self.search.text().isEmpty():
#if len(self.search.text()) > 1:
# If lookut thread already initialized
if self.lookup_task is not None:
# If not finished yet - stop
if not self.lookup_task.isFinished():
#print 'not finished!'
self.lookup_task.quit()
# Update search query and restart
self.lookup_task.update(self.search.text())
self.lookup_task.start()
# If not - let's create it and bind signals
else:
self.lookup_task = Lookup(self.r, self.search.text())
self.lookup_task.done.connect(self.lookup_results)
self.lookup_task.benchmark.connect(self.lookup_time)
self.lookup_task.start()
##TODO: should not lookup queries under 2 symbols (in case those aren't kanji/hanzi)
#if not self.search.text().isEmpty():
##TODO: implement option to search case-independent (e.g., convert to small case)
#found = self.r.lookup(self.search.text())
#if found:
#self.info.setText(unicode('<hr/>'.join(found), 'utf-8'))
#else:
#self.info.setText('Nothing matches')
##self.adjustSize()
#self.adjustSize()
def lookup_results(self, found):
if found:
print Track.structure(self.r.retrieve(found))
text = ''
for track in self.r.retrieve(found):
text += track.info()
text += '<hr/>'
try:
self.info.setText(unicode(text, 'utf-8'))
except TypeError:
self.info.setText(text)
# TEST: getting from Redis
#self.info.setText(unicode('<hr/>'.join(found), 'utf-8'))
else:
self.info.setText('Nothing matches')
self.adjustSize()
def lookup_time(self, measured):
#print measured
self.bench.setText(str(measured))
##### events #####
def onResizeEvent(self, event):
pass
def mousePressEvent(self, event):
self.mpos = event.pos()
def mouseMoveEvent(self, event):
if event.buttons() == Qt.LeftButton:
diff = QPoint(event.pos() - self.mpos)
newpos = QPoint(self.pos() + diff)
self.move(newpos)
def close(self, event):
# TODO: implement 'minimize to tray' and all that stuff
sys.exit()
def test():
r = Redis()
r.update(Track('test', 'lalal', 'ohoho', 'oops'))
print 'Lookup results ~ ', r.lookup('test')
print 'Recreated track ~ ', r.retrieve(r.lookup('test').pop())
