def SetFilesList(self, serverInfo): """ Set the files to show. """ self.setEnabled(True) domains = serverInfo.keys() if not domains: if self.domains: domains = self.domains else: domains = serverfiles.listdomains() localInfo = dict([(dom, serverfiles.allinfo(dom)) for dom in domains]) all_tags = set() self.filesView.clear() self.updateItems = [] for item in join_info_dict(localInfo, serverInfo): tree_item = UpdateTreeWidgetItem(item) options_widget = UpdateOptionsWidget(item.state) options_widget.item = item # Connect the actions to the appropriate methods options_widget.installClicked.connect( partial(self.SubmitDownloadTask, item.domain, item.filename) ) options_widget.removeClicked.connect( partial(self.SubmitRemoveTask, item.domain, item.filename) ) self.updateItems.append((item, tree_item, options_widget)) all_tags.update(item.tags) self.filesView.addTopLevelItems( [tree_item for _, tree_item, _ in self.updateItems] ) for item, tree_item, options_widget in self.updateItems: self.filesView.setItemWidget(tree_item, 0, options_widget) self.progress.advance() for column in range(4): whint = self.filesView.sizeHintForColumn(column) width = min(whint, 400) self.filesView.setColumnWidth(column, width) self.lineEditFilter.setItems([hint for hint in sorted(all_tags) if not hint.startswith("#")]) self.SearchUpdate() self.UpdateInfoLabel() self.progress.setRange(0, 0)
def __init__(self, parent=None, signalManager=None, title="Databases Pack"): super(OWDatabasesPack, self).__init__( parent, signalManager, title, wantMainArea=False) self.fileslist = [("Taxonomy", "ncbi_taxonomy.tar.gz")] self.downloadurl = "https://dl.dropboxusercontent.com/u/100248799/sf_pack.tar.gz" self.downloadmessage = ( "Downloading a subset of available databases for a smoother " + "ride through the workshop" ) self.loadSettings() self._tmpfile = None self.reply = None # Locks held on server files self.locks = [] self.net_manager = QNetworkAccessManager() # Lock all files in files list so any other (in process) atempt to # download the files waits) box = OWGUI.widgetBox(self.controlArea, "Info") self.info = OWGUI.widgetLabel(box, self.downloadmessage) self.info.setWordWrap(True) box = OWGUI.widgetBox(self.controlArea, "Status") self.statusinfo = OWGUI.widgetLabel(box, "Please wait") self.statusinfo.setWordWrap(True) self.progressbar = QProgressBar() box.layout().addWidget(self.progressbar) self.setMinimumWidth(250) already_available = [(domain, filename) for domain in serverfiles.listdomains() for filename in serverfiles.listfiles(domain)] if set(self.fileslist) <= set(already_available): # All files are already downloaded self.statusinfo.setText("All files already available") self.setStatusMessage("Done") else: for domain, filename in self.fileslist + [("_tmp_cache_", "pack")]: manager = serverfiles._lock_file(domain, filename) try: manager.__enter__() except Exception: warnings.warn("Could not acquire lock for {0} {0}" .format(domain, filename)) self.warning(0, "...") else: self.locks.append(manager) QTimer.singleShot(0, self.show) QTimer.singleShot(0, self.run)
def __init__(self, parent=None, signalManager=None, title="Databases Pack"): super(OWDatabasesPack, self).__init__(parent, signalManager, title, wantMainArea=False) self.fileslist = [("Taxonomy", "ncbi_taxonomy.tar.gz")] self.downloadurl = "https://dl.dropboxusercontent.com/u/100248799/sf_pack.tar.gz" self.downloadmessage = ( "Downloading a subset of available databases for a smoother " + "ride through the workshop" ) self.loadSettings() self._tmpfile = None self.reply = None # Locks held on server files self.locks = [] self.net_manager = QNetworkAccessManager() # Lock all files in files list so any other (in process) atempt to # download the files waits) box = OWGUI.widgetBox(self.controlArea, "Info") self.info = OWGUI.widgetLabel(box, self.downloadmessage) self.info.setWordWrap(True) box = OWGUI.widgetBox(self.controlArea, "Status") self.statusinfo = OWGUI.widgetLabel(box, "Please wait") self.statusinfo.setWordWrap(True) self.progressbar = QProgressBar() box.layout().addWidget(self.progressbar) self.setMinimumWidth(250) already_available = [ (domain, filename) for domain in serverfiles.listdomains() for filename in serverfiles.listfiles(domain) ] if set(self.fileslist) <= set(already_available): # All files are already downloaded self.statusinfo.setText("All files already available") self.setStatusMessage("Done") else: for domain, filename in self.fileslist + [("_tmp_cache_", "pack")]: manager = serverfiles._lock_file(domain, filename) try: manager.__enter__() except Exception: warnings.warn("Could not acquire lock for {0} {0}".format(domain, filename)) self.warning(0, "...") else: self.locks.append(manager) QTimer.singleShot(0, self.show) QTimer.singleShot(0, self.run)
def SetFilesList(self, serverInfo): """ Set the files to show. """ self.setEnabled(True) domains = serverInfo.keys() if not domains: if self.domains: domains = self.domains else: domains = serverfiles.listdomains() localInfo = dict([(dom, serverfiles.allinfo(dom)) for dom in domains]) all_tags = set() self.filesView.clear() self.updateItems = [] for item in join_info_dict(localInfo, serverInfo): tree_item = UpdateTreeWidgetItem(item) options_widget = UpdateOptionsWidget(item.state) options_widget.item = item options_widget.installClicked.connect( partial(self.SubmitDownloadTask, item.domain, item.filename) ) options_widget.removeClicked.connect( partial(self.SubmitRemoveTask, item.domain, item.filename) ) self.updateItems.append((item, tree_item, options_widget)) all_tags.update(item.tags) self.filesView.addTopLevelItems( [tree_item for _, tree_item, _ in self.updateItems] ) for item, tree_item, options_widget in self.updateItems: self.filesView.setItemWidget(tree_item, 0, options_widget) # Add an update button if the file is updateable if item.state == OUTDATED: button = QToolButton( None, text="Update", maximumWidth=120, maximumHeight=30 ) if sys.platform == "darwin": button.setAttribute(Qt.WA_MacSmallSize) button.clicked.connect( partial(self.SubmitDownloadTask, item.domain, item.filename) ) self.filesView.setItemWidget(tree_item, 2, button) self.progress.advance() self.filesView.setColumnWidth(0, self.filesView.sizeHintForColumn(0)) for column in range(1, 4): contents_hint = self.filesView.sizeHintForColumn(column) header_hint = self.filesView.header().sectionSizeHint(column) width = max(min(contents_hint, 400), header_hint) self.filesView.setColumnWidth(column, width) self.lineEditFilter.setItems([hint for hint in sorted(all_tags) if not hint.startswith("#")]) self.SearchUpdate() self.UpdateInfoLabel() self.toggleButtons() self.cancelButton.setEnabled(False) self.progress.setRange(0, 0)