def openBlissOrSpec(self):
if not BLISS:
return self.openSpec()
sessionList = RedisTools.get_sessions_list()
if not len(sessionList):
return self.openSpec()
activeList = []
for session in sessionList:
node = RedisTools.get_node(session)
if node:
activeList.append(session)
if not len(activeList):
_logger.info("Bliss sessions found but no info in REDIS")
return self.openSpec()
sessionList = activeList
menu = qt.QMenu()
for session in sessionList:
if hasattr(qt, "QString"):
menu.addAction(
qt.QString(session),
lambda i=session: self.openFile(i, specsession="bliss"))
else:
menu.addAction(
session,
lambda i=session: self.openFile(i, specsession="bliss"))
menu.exec_(self.cursor().pos())
def openFile(self, filename=None, justloaded=None, specsession=False):
_logger.debug("openfile = %s", filename)
staticDialog = False
if specsession == "bliss":
specsession = False
session = filename
node = RedisTools.get_node(session)
if not node:
txt = "No REDIS information retrieved from session %s" % \
session
raise IOError(txt)
filename = RedisTools.get_session_filename(node)
if not len(filename):
txt = "Cannot retrieve last output filename from session %s" % \
session
raise IOError(txt)
if not os.path.exists(filename):
txt = "Last output file <%s> does not exist" % filename
raise IOError(txt)
filename = [filename]
key = os.path.basename(filename[0])
try:
self._emitSourceSelectedOrReloaded(filename, key)
except:
_logger.error("Problem opening %s" % filename[0])
key = "%s" % session
self._emitSourceSelectedOrReloaded([session], key)
return
if not specsession:
if justloaded is None:
justloaded = True
if filename is None:
if self.lastInputDir is not None:
if not os.path.exists(self.lastInputDir):
self.lastInputDir = None
wdir = self.lastInputDir
filelist, fileFilter = PyMcaFileDialogs.getFileList(
self,
filetypelist=self.fileTypeList,
message="Open a new source file",
currentdir=wdir,
mode="OPEN",
getfilter=True,
single=False,
currentfilter=self.lastFileFilter)
if not len(filelist):
return
if not len(filelist[0]):
return
filename = []
for f in filelist:
filename.append(qt.safe_str(f))
if not len(filename):
return
if len(filename):
self.lastInputDir = os.path.dirname(filename[0])
PyMcaDirs.inputDir = os.path.dirname(filename[0])
self.lastFileFilter = fileFilter
justloaded = True
if justloaded:
if type(filename) != type([]):
filename = [filename]
if not os.path.exists(filename[0]):
if '%' not in filename[0]:
raise IOError("File %s does not exist" % filename[0])
#check if it is a stack
if len(filename) > 1:
key = "STACK from %s to %s" % (filename[0], filename[-1])
else:
key = os.path.basename(filename[0])
else:
key = filename
if key not in sps.getspeclist():
qt.QMessageBox.critical(
self, "SPS Error",
"No shared memory source named %s" % key)
return
self._emitSourceSelectedOrReloaded(filename, key)
def openFile(self, filename=None, justloaded=None, specsession=False):
_logger.debug("openfile = %s", filename)
staticDialog = False
if specsession == "bliss":
specsession = False
session = filename
node = RedisTools.get_node(session)
if not node:
txt = "No REDIS information retrieved from session %s" % \
session
raise IOError(txt)
filename = RedisTools.get_session_filename(node)
if not len(filename):
txt = "Cannot retrieve last output filename from session %s" % \
session
raise IOError(txt)
if not os.path.exists(filename):
txt = "Last output file <%s> does not exist" % filename
raise IOError(txt)
filename = [filename]
if not specsession:
if justloaded is None:
justloaded = True
if filename is None:
if self.lastInputDir is not None:
if not os.path.exists(self.lastInputDir):
self.lastInputDir = None
wdir = self.lastInputDir
filelist, fileFilter = PyMcaFileDialogs.getFileList(
self,
filetypelist=self.fileTypeList,
message="Open a new source file",
currentdir=wdir,
mode="OPEN",
getfilter=True,
single=False,
currentfilter=self.lastFileFilter)
if not len(filelist):
return
if not len(filelist[0]):
return
filename = []
for f in filelist:
filename.append(qt.safe_str(f))
if not len(filename):
return
if len(filename):
self.lastInputDir = os.path.dirname(filename[0])
PyMcaDirs.inputDir = os.path.dirname(filename[0])
self.lastFileFilter = fileFilter
justloaded = True
if justloaded:
if type(filename) != type([]):
filename = [filename]
if not os.path.exists(filename[0]):
if '%' not in filename[0]:
raise IOError("File %s does not exist" % filename[0])
#check if it is a stack
if len(filename) > 1:
key = "STACK from %s to %s" % (filename[0], filename[-1])
else:
key = os.path.basename(filename[0])
else:
key = filename
if key not in sps.getspeclist():
qt.QMessageBox.critical(
self, "SPS Error",
"No shared memory source named %s" % key)
return
ddict = {}
ddict["event"] = "NewSourceSelected"
if key in self.mapCombo.keys():
if self.mapCombo[key] == filename:
#Reloaded event
ddict["event"] = "SourceReloaded"
else:
i = 0
while key in self.mapCombo.keys():
key += "_%d" % i
ddict["combokey"] = key
ddict["sourcelist"] = filename
self.mapCombo[key] = filename
if ddict["event"] == "NewSourceSelected":
nitems = self.fileCombo.count()
self.fileCombo.insertItem(nitems, key)
self.fileCombo.setCurrentIndex(nitems)
else:
if hasattr(qt, "QString"):
nitem = self.fileCombo.findText(qt.QString(key))
else:
nitem = self.fileCombo.findText(key)
self.fileCombo.setCurrentIndex(nitem)
self.sigSourceSelectorSignal.emit(ddict)