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# hgemail.py - TortoiseHg's dialog for sending patches via email## Copyright 2007 TK Soh <teekaysoh@gmail.com># Copyright 2007 Steve Borho <steve@borho.org># Copyright 2010 Yuya Nishihara <yuya@tcha.org>## This software may be used and distributed according to the terms of the# GNU General Public License version 2, incorporated herein by reference.importos,tempfile,refromStringIOimportStringIOfromPyQt4.QtCoreimport*fromPyQt4.QtGuiimport*frommercurialimporterror,extensions,util,cmdutilfromtortoisehg.utilimporthglib,pathsfromtortoisehg.hgqt.i18nimport_fromtortoisehg.hgqtimportcmdui,lexers,qtlib,thgrepofromtortoisehg.hgqt.hgemail_uiimportUi_EmailDialogclassEmailDialog(QDialog):"""Dialog for sending patches via email"""def__init__(self,repo,revs,parent=None,outgoing=False,outgoingrevs=None):"""Create EmailDialog for the given repo and revs :revs: List of revisions to be sent. :outgoing: Enable outgoing bundle support. You also need to set outgoing revisions to `revs`. :outgoingrevs: Target revision of outgoing bundle. (Passed as `hg email --bundle --rev {rev}`) """super(EmailDialog,self).__init__(parent)self.setWindowFlags(Qt.Window)self._repo=repoself._outgoing=outgoingself._outgoingrevs=outgoingrevsor[]self._qui=Ui_EmailDialog()self._qui.setupUi(self)self._initchangesets(revs)self._initpreviewtab()self._initenvelopebox()self._qui.bundle_radio.toggled.connect(self._updateforms)self._initintrobox()self._readhistory()self._filldefaults()self._updateforms()self._readsettings()QShortcut(QKeySequence('CTRL+Return'),self,self.accept)defcloseEvent(self,event):self._writesettings()super(EmailDialog,self).closeEvent(event)def_readsettings(self):s=QSettings()self.restoreGeometry(s.value('email/geom').toByteArray())self._qui.intro_changesets_splitter.restoreState(s.value('email/intro_changesets_splitter').toByteArray())def_writesettings(self):s=QSettings()s.setValue('email/geom',self.saveGeometry())s.setValue('email/intro_changesets_splitter',self._qui.intro_changesets_splitter.saveState())def_readhistory(self):s=QSettings()forkin('to','cc','from','flag'):w=getattr(self._qui,'%s_edit'%k)w.addItems(s.value('email/%s_history'%k).toStringList())w.setCurrentIndex(-1)# unselectdef_writehistory(self):defitercombo(w):ifw.currentText():yieldw.currentText()foriinxrange(w.count()):ifw.itemText(i)!=w.currentText():yieldw.itemText(i)s=QSettings()forkin('to','cc','from','flag'):w=getattr(self._qui,'%s_edit'%k)s.setValue('email/%s_history'%k,list(itercombo(w))[:10])def_initchangesets(self,revs):defpurerevs(revs):returncmdutil.revrange(self._repo,iter(str(e)foreinrevs))self._changesets=_ChangesetsModel(self._repo,# TODO: [':'] is inefficientrevs=purerevs(revsor[':']),selectedrevs=purerevs(revs),parent=self)self._changesets.dataChanged.connect(self._updateforms)self._qui.changesets_view.setModel(self._changesets)@propertydef_ui(self):returnself._repo.ui@propertydef_revs(self):"""Returns list of revisions to be sent"""returnself._changesets.selectedrevsdef_filldefaults(self):"""Fill form by default values"""defgetfromaddr(ui):"""Get sender address in the same manner as patchbomb"""addr=ui.config('email','from')orui.config('patchbomb','from')ifaddr:returnaddrtry:returnui.username()excepterror.Abort:return''self._qui.to_edit.setEditText(hglib.tounicode(self._ui.config('email','to','')))self._qui.cc_edit.setEditText(hglib.tounicode(self._ui.config('email','cc','')))self._qui.from_edit.setEditText(hglib.tounicode(getfromaddr(self._ui)))self.setdiffformat(self._ui.configbool('diff','git')and'git'or'hg')defsetdiffformat(self,format):"""Set diff format, 'hg', 'git' or 'plain'"""try:radio=getattr(self._qui,'%spatch_radio'%format)exceptAttributeError:raiseValueError('unknown diff format: %r'%format)radio.setChecked(True)defgetdiffformat(self):"""Selected diff format"""foreinself._qui.patch_frame.children():m=re.match(r'(\w+)patch_radio',str(e.objectName()))ifmande.isChecked():returnm.group(1)return'hg'defgetextraopts(self):"""Dict of extra options"""opts={}foreinself._qui.extra_frame.children():m=re.match(r'(\w+)_check',str(e.objectName()))ifm:opts[m.group(1)]=e.isChecked()returnoptsdef_patchbombopts(self,**opts):"""Generate opts for patchbomb by form values"""defheadertext(s):# QLineEdit may contain newline characterreturnre.sub(r'\s',' ',hglib.fromunicode(s))opts['to']=[headertext(self._qui.to_edit.currentText())]opts['cc']=[headertext(self._qui.cc_edit.currentText())]opts['from']=headertext(self._qui.from_edit.currentText())opts['in_reply_to']=headertext(self._qui.inreplyto_edit.text())opts['flag']=[headertext(self._qui.flag_edit.currentText())]ifself._qui.bundle_radio.isChecked():assertself._outgoing# only outgoing bundle is supportedopts['rev']=map(str,self._outgoingrevs)opts['bundle']=Trueelse:opts['rev']=map(str,self._revs)defdiffformat():n=self.getdiffformat()ifn=='hg':return{}else:return{n:True}opts.update(diffformat())opts.update(self.getextraopts())defwritetempfile(s):fd,fname=tempfile.mkstemp(prefix='thg_emaildesc_')try:os.write(fd,s)returnfnamefinally:os.close(fd)opts['intro']=self._qui.writeintro_check.isChecked()ifopts['intro']:opts['subject']=headertext(self._qui.subject_edit.text())opts['desc']=writetempfile(hglib.fromunicode(self._qui.body_edit.toPlainText()))# TODO: change patchbomb not to use temporary file# Include the repo in the command so it can be found when thg is not# run from within a hg pathopts['repository']=self._repo.rootreturnoptsdef_isvalid(self):"""Filled all required values?"""forein('to_edit','from_edit'):ifnotgetattr(self._qui,e).currentText():returnFalseifself._qui.writeintro_check.isChecked()andnotself._qui.subject_edit.text():returnFalseifnotself._revs:returnFalsereturnTrue@pyqtSlot()def_updateforms(self):"""Update availability of form widgets"""valid=self._isvalid()self._qui.send_button.setEnabled(valid)self._qui.main_tabs.setTabEnabled(self._previewtabindex(),valid)self._qui.writeintro_check.setEnabled(notself._introrequired())self._qui.bundle_radio.setEnabled(self._outgoingandself._changesets.isselectedall())self._changesets.setReadOnly(self._qui.bundle_radio.isChecked())ifself._qui.bundle_radio.isChecked():# workaround to disable preview for outgoing bundle because it# may freeze main threadself._qui.main_tabs.setTabEnabled(self._previewtabindex(),False)ifself._introrequired():self._qui.writeintro_check.setChecked(True)def_initenvelopebox(self):forein('to_edit','from_edit'):getattr(self._qui,e).editTextChanged.connect(self._updateforms)defaccept(self):# TODO: want to pass patchbombopts directlydefcmdargs(opts):args=[]fork,vinopts.iteritems():ifisinstance(v,bool):ifv:args.append('--%s'%k.replace('_','-'))else:foreinisinstance(v,basestring)and[v]orv:args+=['--%s'%k.replace('_','-'),e]returnargshglib.loadextension(self._ui,'patchbomb')opts=self._patchbombopts()try:cmd=cmdui.Dialog(['email']+cmdargs(opts),parent=self)cmd.setWindowTitle(_('Sending Email'))cmd.setShowOutput(False)cmd.finished.connect(cmd.deleteLater)ifcmd.exec_():self._writehistory()finally:if'desc'inopts:os.unlink(opts['desc'])# TODO: don't use tempfiledef_initintrobox(self):self._qui.intro_box.hide()# hidden by defaultself._qui.subject_edit.textChanged.connect(self._updateforms)self._qui.writeintro_check.toggled.connect(self._updateforms)def_introrequired(self):"""Is intro message required?"""returnlen(self._revs)>1orself._qui.bundle_radio.isChecked()def_initpreviewtab(self):definitqsci(w):w.setUtf8(True)w.setReadOnly(True)w.setMarginWidth(1,0)# hide area for line numbersself.lexer=lex=lexers.get_diff_lexer(self)fh=qtlib.getfont('fontdiff')fh.changed.connect(self.forwardFont)lex.setFont(fh.font())w.setLexer(lex)# TODO: better way to setup diff lexerinitqsci(self._qui.preview_edit)self._qui.main_tabs.currentChanged.connect(self._refreshpreviewtab)self._refreshpreviewtab(self._qui.main_tabs.currentIndex())defforwardFont(self,font):ifself.lexer:self.lexer.setFont(font)@pyqtSlot(int)def_refreshpreviewtab(self,index):"""Generate preview text if current tab is preview"""ifself._previewtabindex()!=index:returnself._qui.preview_edit.setText(self._preview())def_preview(self):"""Generate preview text by running patchbomb"""defloadpatchbomb():hglib.loadextension(self._ui,'patchbomb')returnextensions.find('patchbomb')defwrapui(ui):buf=StringIO()# TODO: common way to prepare pure uinewui=ui.copy()newui.setconfig('ui','interactive',False)newui.setconfig('diff','git',False)newui.write=lambda*args,**opts:buf.write(''.join(args))newui.status=lambda*args,**opts:Nonereturnnewui,bufdefstripheadmsg(s):# TODO: skip until first Content-type: line ??return'\n'.join(s.splitlines()[3:])ui,buf=wrapui(self._ui)opts=self._patchbombopts(test=True)try:# TODO: fix hgext.patchbomb's implementation insteadif'PAGER'inos.environ:delos.environ['PAGER']loadpatchbomb().patchbomb(ui,self._repo,**opts)returnstripheadmsg(hglib.tounicode(buf.getvalue()))finally:if'desc'inopts:os.unlink(opts['desc'])# TODO: don't use tempfiledef_previewtabindex(self):"""Index of preview tab"""returnself._qui.main_tabs.indexOf(self._qui.preview_tab)@pyqtSlot()defon_settings_button_clicked(self):fromtortoisehg.hgqtimportsettingsifsettings.SettingsDialog(parent=self,focus='email.from').exec_():# not use repo.configChanged because it can clobber user input# accidentally.self._repo.invalidateui()# force reloading config immediatelyself._filldefaults()class_ChangesetsModel(QAbstractTableModel):# TODO: use component of log viewer? _COLUMNS = [('rev', lambda ctx: '%d:%s' % (ctx.rev(), ctx)),
('author', lambda ctx: hglib.username(ctx.user())),
('date', lambda ctx: util.shortdate(ctx.date())),
- ('description', lambda ctx: ctx.description().splitlines()[0])]
+ ('description', lambda ctx: ctx.longsummary())]
def __init__(self, repo, revs, selectedrevs, parent=None):
super(_ChangesetsModel, self).__init__(parent)
self._repo=repoself._revs=list(reversed(sorted(revs)))self._selectedrevs=set(selectedrevs)self._readonly=False@propertydefrevs(self):returnself._revs@propertydefselectedrevs(self):"""Return the list of selected revisions"""returnlist(sorted(self._selectedrevs))defisselectedall(self):returnlen(self._revs)==len(self._selectedrevs)defdata(self,index,role):ifnotindex.isValid():returnQVariant()rev=self._revs[index.row()]ifindex.column()==0androle==Qt.CheckStateRole: return rev in self._selectedrevs and Qt.Checked or Qt.Unchecked
if role == Qt.DisplayRole:
coldata = self._COLUMNS[index.column()][1]
- return QVariant(hglib.tounicode(coldata(self._repo[rev])))
+ return QVariant(hglib.tounicode(coldata(self._repo.changectx(rev))))
return QVariant()
defsetData(self,index,value,role=Qt.EditRole):ifnotindex.isValid()orself._readonly:returnFalserev=self._revs[index.row()]ifindex.column()==0androle==Qt.CheckStateRole:origvalue=revinself._selectedrevsifvalue==Qt.Checked:self._selectedrevs.add(rev)else:self._selectedrevs.remove(rev)iforigvalue!=(revinself._selectedrevs):self.dataChanged.emit(index,index)returnTruereturnFalsedefsetReadOnly(self,readonly):self._readonly=readonlydefflags(self,index):v=super(_ChangesetsModel,self).flags(index)ifindex.column()==0andnotself._readonly:returnQt.ItemIsUserCheckable|velse:returnvdefrowCount(self,parent=QModelIndex()):ifparent.isValid():return0# no childreturnlen(self._revs)defcolumnCount(self,parent=QModelIndex()):ifparent.isValid():return0# no childreturnlen(self._COLUMNS)defheaderData(self,section,orientation,role):ifrole!=Qt.DisplayRoleororientation!=Qt.Horizontal:returnQVariant()returnQVariant(self._COLUMNS[section][0].capitalize())defrun(ui,*revs,**opts):# TODO: same options as patchbombifopts.get('rev'):ifrevs:raiseutil.Abort(_('use only one form to specify the revision'))revs=opts.get('rev')# TODO: repo should be a required argument?repo=opts.get('repo')orthgrepo.repository(ui,paths.find_root())try:returnEmailDialog(repo,revs,outgoing=opts.get('outgoing',False),outgoingrevs=opts.get('outgoingrevs',None))excepterror.RepoLookupError,e:qtlib.ErrorMsgBox(_('Failed to open Email dialog'),hglib.tounicode(e.message))
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