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repotreeitem, repotreemodel: remove unused imports

Changeset 4e298fe5bb6c…

Parent 06317f224d3b…

by Yuya Nishihara

Changes to 2 files · Browse files at 4e298fe5bb6c Showing diff from parent 06317f224d3b Diff from another changeset...

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 from mercurial import node  from mercurial import ui, hg, util, error   -from tortoisehg.util import hglib, paths +from tortoisehg.util import hglib  from tortoisehg.hgqt.i18n import _  from tortoisehg.hgqt import qtlib -from tortoisehg.hgqt import thgrepo    from PyQt4.QtCore import *  from PyQt4.QtGui import *
Change 1 of 1 Show Changes Only tortoisehg/​hgqt/​repotreemodel.py Stacked
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 # repotreemodel.py - model for the reporegistry  #  # Copyright 2010 Adrian Buehlmann <adrian@cadifra.com>  #  # This software may be used and distributed according to the terms of the  # GNU General Public License version 2 or any later version.   -from mercurial import ui, hg, util, error -  from tortoisehg.util import hglib, paths  from tortoisehg.hgqt.i18n import _  from tortoisehg.hgqt import qtlib -from tortoisehg.hgqt import thgrepo -    from repotreeitem import undumpObject, AllRepoGroupItem, RepoGroupItem -from repotreeitem import RepoItem, SubrepoItem, RepoTreeItem +from repotreeitem import RepoItem, RepoTreeItem    from PyQt4.QtCore import *  from PyQt4.QtGui import *      extractXmlElementName = 'reporegextract'  reporegistryXmlElementName = 'reporegistry'    repoRegMimeType = 'application/thg-reporegistry'  repoRegGroupMimeType = 'application/thg-reporegistrygroup'  repoExternalMimeType = 'text/uri-list'      def writeXml(target, item, rootElementName):   xw = QXmlStreamWriter(target)   xw.setAutoFormatting(True)   xw.setAutoFormattingIndent(2)   xw.writeStartDocument()   xw.writeStartElement(rootElementName)   item.dumpObject(xw)   xw.writeEndElement()   xw.writeEndDocument()    def readXml(source, rootElementName):   itemread = None   xr = QXmlStreamReader(source)   if xr.readNextStartElement():   ele = str(xr.name().toString())   if ele != rootElementName:   print "unexpected xml element '%s' "\   "(was looking for %s)" % (ele, rootElementName)   return   if xr.hasError():   print str(xr.errorString())   if xr.readNextStartElement():   itemread = undumpObject(xr)   xr.skipCurrentElement()   if xr.hasError():   print str(xr.errorString())   return itemread    def iterRepoItemFromXml(source):   xr = QXmlStreamReader(source)   while not xr.atEnd():   t = xr.readNext()   if t == QXmlStreamReader.StartElement and xr.name() == 'repo':   yield undumpObject(xr)    def getRepoItemList(root):   repoItemList = []   if not isinstance(root, RepoTreeItem):   return repoItemList   for c in root.childs:   if isinstance(c, RepoItem):   repoItemList.append(c)   else:   repoItemList += getRepoItemList(c)   return repoItemList      class RepoTreeModel(QAbstractItemModel):     def __init__(self, filename, parent, showSubrepos=True,   showNetworkSubrepos=True):   QAbstractItemModel.__init__(self, parent)     self.showSubrepos = showSubrepos   self.showNetworkSubrepos = showNetworkSubrepos     root = None   all = None     if filename:   f = QFile(filename)   if f.open(QIODevice.ReadOnly):   root = readXml(f, reporegistryXmlElementName)   f.close()   if root:   for c in root.childs:   if isinstance(c, AllRepoGroupItem):   all = c   break     if self.showSubrepos:   self.loadSubrepos(root)     if not root:   root = RepoTreeItem(self)   all = AllRepoGroupItem(self)   root.appendChild(all)     self.rootItem = root   self.allrepos = all     # see http://doc.qt.nokia.com/4.6/model-view-model-subclassing.html     # overrides from QAbstractItemModel     def index(self, row, column, parent):   if not self.hasIndex(row, column, parent):   return QModelIndex()   if (not parent.isValid()):   parentItem = self.rootItem   else:   parentItem = parent.internalPointer()   childItem = parentItem.child(row)   if childItem:   return self.createIndex(row, column, childItem)   else:   return QModelIndex()     def parent(self, index):   if not index.isValid():   return QModelIndex()   childItem = index.internalPointer()   parentItem = childItem.parent()   if parentItem is self.rootItem:   return QModelIndex()   return self.createIndex(parentItem.row(), 0, parentItem)     def rowCount(self, parent):   if parent.column() > 0:   return 0   if not parent.isValid():   parentItem = self.rootItem;   else:   parentItem = parent.internalPointer()   return parentItem.childCount()     def columnCount(self, parent):   if parent.isValid():   return parent.internalPointer().columnCount()   else:   return self.rootItem.columnCount()     def data(self, index, role):   if not index.isValid():   return QVariant()   if role not in (Qt.DisplayRole, Qt.EditRole, Qt.DecorationRole):   return QVariant()   item = index.internalPointer()   return item.data(index.column(), role)     def headerData(self, section, orientation, role):   if role == Qt.DisplayRole:   if orientation == Qt.Horizontal:   if section == 1:   return QString(_('Path'))   return QVariant()     def flags(self, index):   if not index.isValid():   return Qt.NoItemFlags   item = index.internalPointer()   return item.flags()     def supportedDropActions(self):   return Qt.CopyAction | Qt.MoveAction | Qt.LinkAction     def removeRows(self, row, count, parent):   item = parent.internalPointer()   if item is None:   item = self.rootItem   self.beginRemoveRows(parent, row, row+count-1)   res = item.removeRows(row, count)   self.endRemoveRows()   return res     def mimeTypes(self):   return QStringList([repoRegMimeType, repoRegGroupMimeType,   repoExternalMimeType])     def mimeData(self, indexes):   i = indexes[0]   item = i.internalPointer()   buf = QByteArray()   writeXml(buf, item, extractXmlElementName)   d = QMimeData()   if isinstance(item, RepoItem):   d.setData(repoRegMimeType, buf)   d.setUrls([QUrl.fromLocalFile(hglib.tounicode(item.rootpath()))])   else:   d.setData(repoRegGroupMimeType, buf)   d.setText(QString(item.name))   return d     def dropMimeData(self, data, action, row, column, parent):   group = parent.internalPointer()   if data.hasUrls():   d = str(data.data(repoRegMimeType))   else:   row = parent.row()   group = self.rootItem   parent = QModelIndex()   d = str(data.data(repoRegGroupMimeType))   itemread = readXml(d, extractXmlElementName)   if itemread is None:   return False   if group is None:   return False   if row < 0:   row = 0   self.beginInsertRows(parent, row, row)   group.insertChild(row, itemread)   self.endInsertRows()   return True     def setData(self, index, value, role):   if not index.isValid() or role != Qt.EditRole:   return False   s = value.toString()   if s.isEmpty():   return False   item = index.internalPointer()   if item.setData(index.column(), value):   self.dataChanged.emit(index, index)   return True   return False     # functions not defined in QAbstractItemModel     def allreposIndex(self):   return self.createIndex(0, 0, self.allrepos)     def addRepo(self, group, root, row=-1):   grp = group   if grp == None:   grp = self.allreposIndex()   rgi = grp.internalPointer()   if row < 0:   row = rgi.childCount()   self.beginInsertRows(grp, row, row)   ri = RepoItem(root)   rgi.insertChild(row, ri)     if not self.showSubrepos \   or (not self.showNetworkSubrepos and paths.netdrive_status(root)):   self.endInsertRows()   return     invalidRepoList = ri.appendSubrepos()     self.endInsertRows()     if invalidRepoList:   if invalidRepoList[0] == root:   qtlib.WarningMsgBox(_('Could not get subrepository list'),   _('It was not possible to get the subrepository list for '   'the repository in:<br><br><i>%s</i>') % root)   else:   qtlib.WarningMsgBox(_('Could not open some subrepositories'),   _('It was not possible to fully load the subrepository '   'list for the repository in:<br><br><i>%s</i><br><br>'   'The following subrepositories may be missing, broken or '   'on an inconsistent state and cannot be accessed:'   '<br><br><i>%s</i>') %   (root, "<br>".join(invalidRepoList)))     def getRepoItem(self, reporoot):   return self.rootItem.getRepoItem(reporoot)     def addGroup(self, name):   ri = self.rootItem   cc = ri.childCount()   self.beginInsertRows(QModelIndex(), cc, cc + 1)   ri.appendChild(RepoGroupItem(self, name, ri))   self.endInsertRows()     def write(self, fn):   f = QFile(fn)   f.open(QIODevice.WriteOnly)   writeXml(f, self.rootItem, reporegistryXmlElementName)   f.close()     def depth(self, index):   count = 1   while True:   index = index.parent()   if index.row() < 0:   return count   count += 1     def loadSubrepos(self, root):   globalInvalidRepoList = []   globalInvalidSubrepoList = []   warningmsg = ''   for c in getRepoItemList(root):   if self.showNetworkSubrepos \   or not paths.netdrive_status(c.rootpath()):     invalidRepoList = c.appendSubrepos()     if invalidRepoList:   # The top repo or some of its subrepos could not be loaded   warningmsg += "<li>" + c.rootpath()   if invalidRepoList[0] == c.rootpath():   invalidRepoList = invalidRepoList[1:]   if invalidRepoList:   warningmsg += "<ul><li>"   warningmsg += "<li>".join(invalidRepoList)   warningmsg += "</ul>"     # If some repos or subrepos could not be loaded, show a warning message   if False:   warningmsg = ''   if globalInvalidRepoList:   warningmsg = _('Some repos could not be fully loaded:')   warningmsg += "<ul><li>"   warningmsg += "<li>".join(globalInvalidRepoList)   warningmsg += "</ul><br>"     if globalInvalidSubrepoList:   if warningmsg:   warningmsg += "<br>"   warningmsg = _('Some subrepos could not be loaded:')   warningmsg += "<br>"   warningmsg += "<br>".join(globalInvalidSubrepoList)     if warningmsg:   warningmsg = _('Some repos could not be fully loaded:') + \   "<ul>" + warningmsg + '</ul>'   QTimer.singleShot(0, \   lambda: qtlib.WarningMsgBox(   _('Missing or invalid repos or subrepos '   'on the repository registry'),   warningmsg))