def _deregister(self,name):
fn = LU.standardiseDriverNames(name)
#sync/rel the DS
#self.register[fn]['ep'].closeDS()#DS should already have closed
self.register[fn]['ep'] = None
self.register[fn]['type'] = None
self.register[fn]['uri'] = None
del self.register[fn]
def _deregister(self, name):
fn = LU.standardiseDriverNames(name)
#sync/rel the DS
#self.register[fn]['ep'].closeDS()#DS should already have closed
self.register[fn]['ep'] = None
self.register[fn]['type'] = None
self.register[fn]['uri'] = None
del self.register[fn]
def _initSection(self, section):
checksec = LU.standardiseDriverNames(section)
if checksec:
self.cp.add_section(checksec)
return True
elif section == self.PREFS_SEC:
self.cp.add_section(section)
return True
return False
def _initSection(self,section):
checksec = LU.standardiseDriverNames(section)
if checksec:
self.cp.add_section(checksec)
return True
elif section == self.PREFS_SEC:
self.cp.add_section(section)
return True
return False
def closeEndPoint(self, name):
'''Closes the DS is a named EP or delete the EP completely if not needed'''
fn = LU.standardiseDriverNames(name)
#<HACK6>. Bypass DS closing for FileGDB connections
if fn == 'FileGDB': return
#</HACK6>
if self.register.has_key(fn):
self._disconnect(fn)
if self.register[fn]['rc'] == 0:
self._deregister(fn)
def closeEndPoint(self,name):
'''Closes the DS is a named EP or delete the EP completely if not needed'''
fn = LU.standardiseDriverNames(name)
#<HACK6>. Bypass DS closing for FileGDB connections
if fn=='FileGDB': return
#</HACK6>
if self.register.has_key(fn):
self._disconnect(fn)
if self.register[fn]['rc'] == 0:
self._deregister(fn)
def runReplicationScript(self,clean=False):
'''Run the layer/group repliction script'''
destination,lgval,uconf,epsg,fe,te,fd,td = self.readParameters()
uconf_path = LU.standardiseUserConfigName(uconf)
destination_path = LU.standardiseLayerConfigName(destination)
destination_driver = LU.standardiseDriverNames(destination)
if not os.path.exists(uconf_path):
self.userConfMessage(uconf_path)
return
elif not MainFileReader(uconf_path).hasSection(destination_driver):
self.userConfMessage(uconf_path,destination_driver)
return
#-----------------------------------------------------
#'destname','layer','uconf','group','epsg','fd','td','int'
self.parent.gpr.write((destination_driver,lgval,uconf,epsg,fd,td))
ldslog.info(u'dest={0}, lg={1}, conf={2}, epsg={3}'.format(destination_driver,lgval,uconf,epsg))
ldslog.info('fd={0}, td={1}, fe={2}, te={3}'.format(fd,td,fe,te))
lgindex = self.parent.confconn.getLayerGroupIndex(lgval,col=1)
#lorg = self.parent.confconn.lglist[lgindex][0]
#----------don't need lorg in TP anymore but it is useful for sorting/counting groups
#self.parent.confconn.tp.setLayerOrGroup(lorg)
self.parent.confconn.tp.setLayerGroupValue(lgval)
if self.fromdateenable.isChecked(): self.parent.confconn.tp.setFromDate(fd)
if self.todateenable.isChecked(): self.parent.confconn.tp.setToDate(td)
self.parent.confconn.tp.setUserConf(uconf)
if self.epsgenable: self.parent.confconn.tp.setEPSG(epsg)
#because clean state persists in TP
if clean:
self.parent.confconn.tp.setCleanConfig()
else:
self.parent.confconn.tp.clearCleanConfig()
#(re)initialise the data source since uconf may have changed
#>>#self.parent.confconn.tp.src = self.parent.confconn.initSourceWrapper()
#--------------------------
###ep = self.parent.confconn.reg.openEndPoint(self.parent.confconn.destname,self.parent.confconn.uconf)
###self.parent.confconn.reg.closeEndPoint(self.parent.confconn.destname)
###ep = None
#Open ProcessRunner and run with TP(proc)/self(gui) instances
#HACK temp add of dest_drv to PR call
try:
#TODO. Test for valid LC first
self.tpr = ProcessRunner(self,destination_driver)
except Exception as e:
ldslog.error('Cannot create ProcessRunner {}. NB Possible missing Layer Config {}'.format(str(e),destination_path))
self.layerConfMessage(destination_path)
return
#If PR has been successfully created we must vave a valid dst
ldslog.debug('TRPstart')
self.tpr.start()
def openEndPoint(self,name,uri=None,req=None):
#print 'GEP',name,uri,req
'''Gets a named EP incrementing a refcount or registers a new one as needed'''
fn = LU.standardiseDriverNames(name)
#if fn+uri exist AND fn is valid AND (fn not prev registered OR the saved URI != uri)
if (fn and uri)\
and (fn in DataStore.DRIVER_NAMES.values() or fn == WFSDataStore.DRIVER_NAME) \
and (not self.register.has_key(fn) or self.register[fn]['uri']!=uri):
self._register(fn,uri)
self._connect(fn, req)
elif fn in self.register:
self._connect(fn,req)
else:
raise EndpointConnectionException('Register Entry {} has not been initialised.'.format(fn))
return self.register[fn]['ep']
def openEndPoint(self, name, uri=None, req=None):
#print 'GEP',name,uri,req
'''Gets a named EP incrementing a refcount or registers a new one as needed'''
fn = LU.standardiseDriverNames(name)
#if fn+uri exist AND fn is valid AND (fn not prev registered OR the saved URI != uri)
if (fn and uri)\
and (fn in DataStore.DRIVER_NAMES.values() or fn == WFSDataStore.DRIVER_NAME) \
and (not self.register.has_key(fn) or self.register[fn]['uri']!=uri):
self._register(fn, uri)
self._connect(fn, req)
elif fn in self.register:
self._connect(fn, req)
else:
raise EndpointConnectionException(
'Register Entry {} has not been initialised.'.format(fn))
return self.register[fn]['ep']
if len(args)==0:
print __doc__
sys.exit(0)
else:
#since we're not breaking the switch the last arg read will be the DST used
pn = None
for arg in args:
if arg.lower() in ("init", "initialise", "initalize"):
ldslog.info("Initialisation of configuration files/tables requested. Implies FULL rebuild")
tp.setInitConfig()
elif arg in ("clean"):
ldslog.info("Cleaning named layer")
tp.setCleanConfig()
else:
#if we dont have init/clean the only other arg must be output type
pn = LDSUtilities.standardiseDriverNames(arg)
if pn is None:
print __doc__
raise InputMisconfigurationException("Unrecognised command; output type (pg,ms,slite,fgdb) declaration required")
#aggregation point for common LDS errors
mm = '*** Complete *** '
try:
reg = DatasourceRegister()
sep = reg.openEndPoint('WFS',uc)
dep = reg.openEndPoint(pn,uc)
reg.setupLayerConfig(tp,sep,dep, tp.getInitConfig())
tp.setSRC(sep)
tp.setDST(dep)
def updateGUIValues(self,readlist):
'''Fill dialog values from provided list'''
#TODO. Remove circular references when setCurrentIndex() triggers do###Changed()
#Read user input
rdest,self.rlgval,ruconf,repsg,rfd,rtd = readlist
#--------------------------------------------------------------------
#Destination Menu
selecteddest = LU.standardiseDriverNames(rdest)
if selecteddest not in self.destlist:
self.destlist = self.getConfiguredDestinations()
self.destcombo.addItem(selecteddest)
destindex = self.destlist.index(selecteddest) if selecteddest else 0
if self.destcombo.currentIndex() != destindex:
self.destcombo.setCurrentIndex(destindex)
#InitButton
self.initbutton.setText('Layer Select')
#Config File
confindex = 0
if LU.assessNone(ruconf):
ruconf = ruconf.split('.')[0]
if ruconf not in self.cflist:
self.cflist += [ruconf,]
self.confcombo.addItem(ruconf)
confindex = self.cflist.index(ruconf)
if self.confcombo.currentIndex() != confindex:
self.confcombo.setCurrentIndex(confindex)
#self.confEdit.setText(ruconf if LU.assessNone(ruconf) else '')
#Layer/Group Selection
self.updateLGValues(ruconf,self.rlgval,rdest)
lgindex = None
if LU.assessNone(self.rlgval):
#index of list value
lgindex = self.parent.confconn.getLayerGroupIndex(self.rlgval,col=1)
if LU.assessNone(lgindex):
#advance by 1 for sep
lgindex += 1 if lgindex>self.sepindex else 0
else:
#using the separator index sets the combo to blank
lgindex = self.sepindex
if self.lgcombo.currentIndex() != lgindex:
self.lgcombo.setCurrentIndex(lgindex)
#self.doLGEditUpdate()
#EPSG
# user > layerconf
#useepsg = LU.precedence(repsg, lce.epsg if lce else None, None)
epsgindex = [i[0] for i in self.nzlsr+[(None,None)]+self.rowsr].index(repsg)
if self.epsgcombo.currentIndex() != epsgindex:
self.epsgcombo.setCurrentIndex(epsgindex)
#epsgedit = self.epsgcombo.lineEdit()
#epsgedit.setText([e[1] for e in self.nzlsr+self.rowsr if e[0]==repsg][0])
#epsgedit.setText([e for e in self.nzlsr+self.rowsr if re.match('^\s*(\d+).*',e).group(1)==repsg][0])
#To/From Dates
if LU.assessNone(rfd):
self.fromdateedit.setDate(QDate(int(rfd[0:4]),int(rfd[5:7]),int(rfd[8:10])))
else:
early = DataStore.EARLIEST_INIT_DATE
self.fromdateedit.setDate(QDate(int(early[0:4]),int(early[5:7]),int(early[8:10])))
if LU.assessNone(rtd):
self.todateedit.setDate(QDate(int(rtd[0:4]),int(rtd[5:7]),int(rtd[8:10])))
else:
today = DataStore.getCurrent()
self.todateedit.setDate(QDate(int(today[0:4]),int(today[5:7]),int(today[8:10])))
def updateGUIValues(self,readlist):
'''Fill dialog values from provided list'''
#TODO. Remove circular references when setCurrentIndex() triggers do###Changed()
#Read user input
rdest,self.rlgval,ruconf,repsg,rfd,rtd = readlist
#--------------------------------------------------------------------
#Destination Menu
selecteddest = LU.standardiseDriverNames(rdest)
if selecteddest not in self.destlist:
self.destlist = self.getConfiguredDestinations()
self.destcombo.addItem(selecteddest)
destindex = self.destlist.index(selecteddest) if selecteddest else 0
if self.destcombo.currentIndex() != destindex:
self.destcombo.setCurrentIndex(destindex)
#InitButton
self.initbutton.setText('Layer Select')
#Config File
confindex = 0
if LU.assessNone(ruconf):
ruconf = ruconf.split('.')[0]
if ruconf not in self.cflist:
self.cflist += [ruconf,]
self.confcombo.addItem(ruconf)
confindex = self.cflist.index(ruconf)
if self.confcombo.currentIndex() != confindex:
self.confcombo.setCurrentIndex(confindex)
#self.confEdit.setText(ruconf if LU.assessNone(ruconf) else '')
#Layer/Group Selection
self.updateLGValues(ruconf,self.rlgval,rdest)
lgindex = None
if LU.assessNone(self.rlgval):
#index of list value
lgindex = self.parent.confconn.getLayerGroupIndex(self.rlgval,col=1)
if LU.assessNone(lgindex):
#advance by 1 for sep
lgindex += 1 if lgindex>self.sepindex else 0
else:
#using the separator index sets the combo to blank
lgindex = self.sepindex
if self.lgcombo.currentIndex() != lgindex:
self.lgcombo.setCurrentIndex(lgindex)
#self.doLGEditUpdate()
#EPSG
# user > layerconf
#useepsg = LU.precedence(repsg, lce.epsg if lce else None, None)
epsgindex = [i[0] for i in self.nzlsr+[(None,None)]+self.rowsr].index(repsg)
if self.epsgcombo.currentIndex() != epsgindex:
self.epsgcombo.setCurrentIndex(epsgindex)
#epsgedit = self.epsgcombo.lineEdit()
#epsgedit.setText([e[1] for e in self.nzlsr+self.rowsr if e[0]==repsg][0])
#epsgedit.setText([e for e in self.nzlsr+self.rowsr if re.match('^\s*(\d+).*',e).group(1)==repsg][0])
#To/From Dates
if LU.assessNone(rfd):
self.fromdateedit.setDate(QDate(int(rfd[0:4]),int(rfd[5:7]),int(rfd[8:10])))
else:
early = DataStore.EARLIEST_INIT_DATE
self.fromdateedit.setDate(QDate(int(early[0:4]),int(early[5:7]),int(early[8:10])))
if LU.assessNone(rtd):
self.todateedit.setDate(QDate(int(rtd[0:4]),int(rtd[5:7]),int(rtd[8:10])))
else:
today = DataStore.getCurrent()
self.todateedit.setDate(QDate(int(today[0:4]),int(today[5:7]),int(today[8:10])))