Пример #1
0
    def recipe_paths(self, line):
        context = None
        if len(line)>0:
            context = line
        try:
            self.ROOTDIR =  self.ipython.ev("ROOTDIR")
        except NameError:
            ROOTDIR = self.ROOTDIR = os.getcwd()
            self.ipython.push({"ROOTDIR":self.ROOTDIR})    
        
        print "ROOTDIR    = %s" % self.ROOTDIR
        print "CURRENTDIR = %s" % os.getcwd()

        
        tdirs_table = get_lookup_table("HydroBio/directories", context=context)
        if not tdirs_table:
            print "NO SUCH CONTEXT:", context
            return line
        tdirs = tdirs_table[0]
        #print "tdirs",tdirs
        #print ks.dict2pretty("the_dirs",tdirs)

        the_dirs = {}
        for key in tdirs:
            the_dirs[key] = tdirs[key] % os.environ
        self.ipython.push(the_dirs)
        print ks.dict2pretty("adding variables to namespace", the_dirs)
        return True
 def report_qametrics_2adcc(self, qd):
     self.events_manager.append_event(qd)
     print ks.dict2pretty("rIM209:",qd)
     # if publishers, publish
     for publisher in self.publishers:
         publisher.publish_document(qd)
     return
Пример #3
0
 def sample_shape(self, line):
     args = line.split()
     options = parser.parse_args(args = args)
     phrase = options.phrase
     print "Looking for '%s' in fieldname" % (phrase)
     
     mdb = MDBStorage(collection_name = "shapes")
     reg = ".*?%s.*?" % phrase
     cursor = mdb.collection.find({"geojson.feature.properties.fieldname": {"$regex": reg} } )
     
     numfound = cursor.count()
     if numfound == 0:
         print tc.colored("NO SHAPES MATCH", "red")
         return None
     
     print "numfound = %d selecting 0'th" % numfound
     if options.verbose:
         outd = []
         for shape in cursor:
             outd.append(shape["_id"])
         print ks.dict2pretty("shapes found", outd)
     hbshape = HBShapeData({"setref":cursor[0]})
     addn = {"hbshape": hbshape, "shape_id": hbshape.meta("_id"), "loaded_from_mongo":True}
     addnmsg = {"hbshape":type(hbshape), "shape_id": addn["shape_id"],
                 "loaded_from_mongo":True}
     print ks.dict2pretty("adding to namespace", addnmsg)
     self.ipython.push(addn)
     
     return None
Пример #4
0
        def configure(self, options):
            collection_name = None
            config_location = None
            config_key = None
            
            if "collection_name" in options:
                collection_name = options["collection_name"]
            if "db_info" in options:
                config_location = options["db_info"]["location"]    
                config_key      = options["db_info"]["key"]    
                config_location = options["db_info"]["location"]    

            mtret = compose_multi_table(config_location, config_key, just_one=True)
            mdbinfo = mtret["mdb_info"]
            
            print ksutil.dict2pretty("mdb_info", mdbinfo)
            self.host     = mdbinfo["host"]
            self.dbname   = mdbinfo["db"]
            self.user     = mdbinfo["user"]
            self.password = base64.b64decode(mdbinfo["password"])

            self.get_connection()
            if collection_name:
                self.collection_name = collection_name
                self.collection = self.db[collection_name]
 def __init__(self, reduceport):
     # get my client for the reduce commands
     print "starting xmlrpc client to port %d..." % reduceport,
     self.reducecmds = xmlrpclib.ServerProxy("http://localhost:%d/" \
                                             % reduceport, allow_none=True)
     print "started"
     try:
         self.reducecmds.prs_ready()
     except socketError:
         print "prs50: no reduce instances running"
     self.reducedict = {}
     # these members save command history so that tools have access, e.g.
     #   a display tool
     self.stackKeeper = StackKeeper(local=True)
     self.displayCmdHistory = TSCmdQueue()
     self.events_manager = EventsManager(persist="adcc_events.jsa")
     
     # publishers
     self.publishers = []
     pubret = compose_multi_table("*/adcc_settings", "publish_qametrics")
     print ks.dict2pretty("em37:publish_qametrics", pubret)
     if pubret and "publish_qametrics" in pubret:
         pubconfig = pubret["publish_qametrics"]
         for publer in pubconfig:
             module = publer["publisher"][0]
             classname = publer["publisher"][1]
             dbinfo = publer["db_info"]
             collection_name = publer["collection"]
             
             exec("import %s" % module)
             publisher = eval("%s.%s()" % (module,classname))
             publisher.configure({ "collection_name": collection_name,
                                   "db_info":dbinfo
                                  })
             self.publishers.append(publisher)
Пример #6
0
    def recipe_paths(self, line):
        context = None
        if len(line) > 0:
            context = line
        try:
            self.ROOTDIR = self.ipython.ev("ROOTDIR")
        except NameError:
            ROOTDIR = self.ROOTDIR = os.getcwd()
            self.ipython.push({"ROOTDIR": self.ROOTDIR})

        print "ROOTDIR    = %s" % self.ROOTDIR
        print "CURRENTDIR = %s" % os.getcwd()

        tdirs_table = get_lookup_table("HydroBio/directories", context=context)
        if not tdirs_table:
            print "NO SUCH CONTEXT:", context
            return line
        tdirs = tdirs_table[0]
        #print "tdirs",tdirs
        #print ks.dict2pretty("the_dirs",tdirs)

        the_dirs = {}
        for key in tdirs:
            the_dirs[key] = tdirs[key] % os.environ
        self.ipython.push(the_dirs)
        print ks.dict2pretty("adding variables to namespace", the_dirs)
        return True
Пример #7
0
 def __init__(self, source = None):
     self._current_manifests = []
     if source:
         self.source = source
         if "elements" in self.source:
             elements = self.source["elements"]
         else:
             elements = {}
         if "shelf_name" not in elements:
             elements["shelf_name"] = source["ingest_shelf"]
         if "frequency" in source:
             self.frequency = source["frequency"]
         if "user" not in source:
             source["user"] = getpass.getuser()
         if "home" not in source:
             if "HOME" in os.environ:
                 source["home"] = os.environ["HOME"]
         print "d_p8:", ks.dict2pretty("source", source)
         in_pt = source["ingest_package_type"]
         in_shelf = source["ingest_shelf"]
         in_package = package_dict[in_pt]()
         self.prefix = in_package.get_store_prefix( elements = elements )
         print "Daemon Process __init__: source prefix/key: %s (d_p68)" % self.prefix
         self.ingest_package = in_package
         
         if "publish_package_type" in source:
             pub_pt = source["publish_package_type"]
             pub_package = package_dict[pub_pt]()     
             self.publish_package = pub_package
Пример #8
0
def tend_process_queue():
    global procs_by_shelf, queue_by_shelf
    done = False
    while not done:
        try:
            sleep(POLL_RESOLUTION)
            for shelf_name in queue_by_shelf:
                result_q = queue_by_shelf[shelf_name]["result_queue"]
                try:
                    mess = result_q.get(False)
                except Empty:
                    mess = None
                if mess and ("result" in mess) and mess["result"]:
                    print ks.dict2pretty("d_p92 main proc Queue.get: %s" % shelf_name, mess)
        except KeyboardInterrupt:
            print "keyboard interupt, finishing..."
            done = True
Пример #9
0
 def _accept_initarg(self, initarg):
     if DEBUG:
         print ks.dict2pretty("sr187: initarg", initarg)
     if isinstance(initarg, basestring):
         self.filename = initarg
         self._loaded_by = "filename"
     elif isinstance(initarg, dict):
         if "filename" in initarg:
             self.filename = initarg["filename"]
         if "setref" in initarg:
             self._setref = initarg["setref"]
             #self.filename = "hb_shape:%s" % self._setref["_id"]
         self._loaded_by = "setref"
     else:
         if hasattr(initarg, "filename"):
             self.filename = initarg.filename
         self._loaded_by = self.filename
Пример #10
0
 def _accept_initarg(self, initarg):
     if DEBUG:
         print ks.dict2pretty( "sr187: initarg", initarg)
     if isinstance(initarg, basestring):
         self.filename = initarg
         self._loaded_by = "filename"
     elif isinstance(initarg, dict):
         if "filename" in initarg:
             self.filename = initarg["filename"]
         if "setref" in initarg:
             self._setref = initarg["setref"]
             #self.filename = "hb_shape:%s" % self._setref["_id"]
         self._loaded_by = "setref"
     else:
         if hasattr(initarg, "filename"):
             self.filename = initarg.filename
         self._loaded_by = self.filename
Пример #11
0
 def __init__(self, initarg = None, force_load = None):
     """
     """
 
     super(SetrefData, self) .__init__( initarg)
     # child defined
     self._setref = {}
     self._initialize_()
     #  @@NOTE:@@TODO: remove this, extraneous reference 
     self.initarg = initarg
     #print "sr35:",initarg
     self._accept_initarg(initarg)
     if DEBUG:
         print ks.dict2pretty( "sr37: __init__", self._setref) 
     if force_load:
         self.load_header()
         self.load()
     else:
         self.load_header()
Пример #12
0
    def __init__(self, initarg=None, force_load=None):
        """
        """

        super(SetrefData, self).__init__(initarg)
        # child defined
        self._setref = {}
        self._initialize_()
        #  @@NOTE:@@TODO: remove this, extraneous reference
        self.initarg = initarg
        #print "sr35:",initarg
        self._accept_initarg(initarg)
        if DEBUG:
            print ks.dict2pretty("sr37: __init__", self._setref)
        if force_load:
            self.load_header()
            self.load()
        else:
            self.load_header()
Пример #13
0
    def sample_shape(self, line):
        args = line.split()
        options = parser.parse_args(args=args)
        phrase = options.phrase
        print "Looking for '%s' in fieldname" % (phrase)

        mdb = MDBStorage(collection_name="shapes")
        reg = ".*?%s.*?" % phrase
        cursor = mdb.collection.find(
            {"geojson.feature.properties.fieldname": {
                "$regex": reg
            }})

        numfound = cursor.count()
        if numfound == 0:
            print tc.colored("NO SHAPES MATCH", "red")
            return None

        print "numfound = %d selecting 0'th" % numfound
        if options.verbose:
            outd = []
            for shape in cursor:
                outd.append(shape["_id"])
            print ks.dict2pretty("shapes found", outd)
        hbshape = HBShapeData({"setref": cursor[0]})
        addn = {
            "hbshape": hbshape,
            "shape_id": hbshape.meta("_id"),
            "loaded_from_mongo": True
        }
        addnmsg = {
            "hbshape": type(hbshape),
            "shape_id": addn["shape_id"],
            "loaded_from_mongo": True
        }
        print ks.dict2pretty("adding to namespace", addnmsg)
        self.ipython.push(addn)

        return None
Пример #14
0
    def get_store_dirname(self, setref=None, elements=None):
        if setref:
            self.elements_from_setref(setref)
        if elements:
            print ks.dict2pretty("fsp134:elements", self.elements)
            self.elements.update(elements)
            print ks.dict2pretty("fsp134:elements", self.elements)

        if "shelf_name" in self.elements:
            # presumably by override
            storepath = self.format_storage_location(
                self.elements["shelf_name"])
        else:
            # find the shelf based on types
            settype = self.elements["type"]
            if settype in self.type_shelf_names:
                shelfname = self.type_shelf_names[settype]
                storepath = self.format_storage_location(shelfname)
            else:
                storepath = self.format_storage_location(shelfname)
        self.store_dirname = storepath
        return storepath
Пример #15
0
    def get_recipe_dirs(self):
        """This function returns a list of directories to walk for a given 
        configuration space.
        @param spacename: name of the config space to collect directories for
        @type spacename: string
        @returns: list of directories
        @rtype: list"""
        
        if (self.recipedirs != None):
            return self.recipedirs
        
        retdirs = []
        
        # get the ADCONFIG package dirs
        adconfdirs = []
        i = 1
        pathlist = sys.path
            
        # support for ADCONFIGPATH and RECIPEPATH
        # NOTE: due to the way the list is extended, ADCONFIGPATH appearing second
        #       means it has precedence over RECIPEPATH, that is, ADCONFIGPATH
        #       is searched prior to RECIPEPATH
        if "RECIPEPATH" in os.environ:
            rpath = os.environ["RECIPEPATH"].split(":")
            # we want this path in front...
            rpath.extend(pathlist)
            pathlist = rpath

        if "ADCONFIGPATH" in os.environ:
            rpath = os.environ["ADCONFIGPATH"].split(":")
            # we want this path in front...
            rpath.extend(pathlist)
            pathlist = rpath
        
        if False:
            from astrodata.adutils.ksutil import dict2pretty
            from math import ceil, log
            print dict2pretty("pathlist (CS270):", pathlist,complete = True, namewidth = 3 ) #ceil(log(len(pathlist))) )
        
        pkmask = {}
        
        for path in pathlist:
            # print "@@@@@@@@:",".svn" in path,":::",  path
            if os.path.isdir(path):
                        #print "CS279: ISADIR ", path
                        
                        subdirs = os.listdir(path)
                        for subpath in subdirs:
                            if not os.path.isdir(os.path.join(path,subpath)):
                                continue
                            #print "CS285: subpath", subpath
                            
                            if re.match(PACKAGEMARKER, subpath):
                                #print "CS288: .... is a PACKAGE"
                                # this logic allows packages early in the path
                                # to hide packages late in the path
                                                                
                                pknam = os.path.basename(subpath)
                                if pknam in pkmask:
                                    continue
                                else:
                                    pkmask[pknam] = subpath

                                subsubpaths = os.listdir(os.path.join(path,subpath))
                                for subsubpath in subsubpaths:
                                    if RECIPEMARKER in subsubpath:
                                        fullpath = os.path.join(path, subpath, subsubpath)
                                        #print "RECIPEMARKER full", fullpath
                                        if os.path.isdir(fullpath):
                                            # then this is one of the config space directories
                                            adconfdirs.append(fullpath)
                            elif RECIPEMARKER in subpath:
                                fullpath = os.path.join(path, subpath)
                                if os.path.isdir(fullpath):
                                    adconfdirs.append(fullpath)
                        else:
                            pass # print ""
        self.recipedirs = adconfdirs
        # print "CS183:",repr(adconfdirs)
        return adconfdirs
Пример #16
0
 def pretty_string(self):
     retstr = ksutil.dict2pretty(self.filename, self.json)
     return retstr
Пример #17
0
 remove_local = False
 if args.archive:
     remove_local = True
 if args.store:
     remove_local = False
 
 if args.remove_local != None:
     remove_local = args.remove_local
 
 for key in package_class_struct:
     package_key = key
     package_class = package_class_struct[key]
     break; # only one supported atm, always first, controlled by path order
 
 if args.info:
     print ks.dict2pretty("contributing files", package_classes["_contributors"])
     for i in range(len(package_class_list)):
         package_def = package_class_list[i]
         print ks.dict2pretty("packager #%d" % i, package_def)
     print "choosing  %s  package class %s" % (tc.colored(key, attrs=["bold"]), tc.colored(package_class, attrs=["dark"]))
     pkg = package_class()
     print ks.dict2pretty("shelf_addresses", pkg.shelf_addresses)
     print ks.dict2pretty("type_shelf_names", pkg.type_shelf_names)
     print ks.dict2pretty("type_store_precedence", pkg.type_store_precedence)
     print ks.dict2pretty("daemon_settings: ingest_sources", dp.ingest_sources)
 
 if args.fetch :
     args.manifest = True
 if args.manifest:
     elements = {
             "shelf_name"  : args.shelf,
Пример #18
0
 def pretty_setref(self, start_indent = 0):
     retstr = ""
     retstr += ksutil.dict2pretty("_setref", self._setref, indent = start_indent)
     return retstr
Пример #19
0
 def sample_tiff(self, line):
     import glob
     args = line.split()
     options = parser.parse_args(args = args)
     date_r = options.date_range
     phrase = options.phrase
     verbose = options.verbose
     index = int(options.index)
     settype = options.settype
     make_list = options.make_list
     directory = options.dir
     
     canddict = {}
    
     
     # options.verbose used below
     print "Using date_range = %s and phrase = %s" % (date_r, phrase)
     
     globpart = ("*%(datestr)s*%(phrase)s*.tif" %
                     { "datestr":date_r, # can't be range atm
                         "phrase":phrase
                     }
                 )
     if not options.cwd:
         dirs = self.get_config_paths()
         
         datadir = dirs["processed_data"]% os.environ
     else:
         datadir = os.path.abspath(os.curdir)
     print "Data Directory: %s" % datadir
     if options.subdir:
         datadir = os.path.join(datadir, options.subdir)
     globpath = os.path.join(datadir, globpart)
     fils = glob.glob(globpath)
     if len(fils) == 0:
         print tc.colored("globbed: %s" %globpath, "blue")
         print tc.colored("NO FILES MATCH", "red")
         return None
     
     hbgeolist = []    
     for fil in fils:
         canddict[fil] = { "path": fil,
                           "basename": os.path.basename(fil)
                         }
         if make_list:
             hbgeolist.append(HBGeoTIFF(fil))
             
     if settype or verbose:
         for fil in fils:
             dat = HBGeoTIFF(fil)
             canddict[fil]["types"] = dat.get_types()
             dat = None
     if verbose:
         print ks.dict2pretty("found", [
                                   { "name" :canddict[fil]["basename"],
                                     "types":canddict[fil]["types"]
                                   } for fil in fils])
     
     print "found %d files, choosing image index = %d" % (len(fils), index)
     
     fil = fils[index]
     
     hbgeo = HBGeoTIFF(fil)
     ipython = self.ipython
     
     addn = {"hbgeo": hbgeo, "tiffname": fil}
     addn["hbgeos"] = hbgeolist
     addnmsg = {"hbgeo":type(hbgeo), "tiffname": os.path.basename(fil)}
     print ks.dict2pretty("adding to namespace", addnmsg)
     ipython.push(addn)
     
     return None
Пример #20
0
 def pretty_setref(self, start_indent=0):
     retstr = ""
     retstr += ksutil.dict2pretty("_setref",
                                  self._setref,
                                  indent=start_indent)
     return retstr
Пример #21
0
    def do_POST(self):
        global webserverdone
        parms = parsepath(self.path)
        vlen = int(self.headers["Content-Length"])
        head = self.rfile.read(vlen)
        pdict = head
        
        if parms["path"].startswith("/runreduce"):
            import time
            import json

            # Get events manager
            evman = None
            if "rim" in ADCCHandler.informers:
                rim = ADCCHandler.informers["rim"]
                evman = rim.events_manager

            self.send_response(200)
            self.send_header('Content-type', 'text/plain')
            self.send_header("Access-Control-Allow-Origin", "http://localhost")
            self.end_headers()
            
            reduce_params = json.loads(pdict)
            from astrodata.adutils import ksutil as ks
            print ks.dict2pretty("runreduce_params", reduce_params)
            if reduce_params.has_key("filepath"):
                fp = reduce_params["filepath"]
            else:
                fp = None
            if reduce_params.has_key("options"):
                opt = reduce_params["options"]
            else:
                opt = None
            if reduce_params.has_key("parameters"):
                prm = reduce_params["parameters"]
            else:
                prm = None

            cmdlist = ["kit", "--invoked"]
            if opt is not None:
                for key in opt:
                    cmdlist.extend(["--"+str(key),str(opt[key])])
            if prm is not None:
                prm_str = ""
                for key in prm:
                    prm_str += str(key)+"="+str(prm[key])+","
                if prm_str!="":
                    prm_str = prm_str.rstrip(",")
                cmdlist.extend(["-p",prm_str])
            if fp is not None:
                cmdlist.append(str(fp))

                # Check that file can be opened
                try:
                    ad = AstroData(fp)
                except:
                    self.wfile.write("Can't use AstroData to open %s"% fp)
                    return

                # Report reduction status
                self.wfile.write("Reducing %s\n" % fp)
                self.wfile.write("Command: %s\n" % " ".join(cmdlist))
                evman.append_event(ad,"status",{"current":"reducing",
                                                "logfile":None},
                                   msgtype="reduce_status")

            # Send reduce log to hidden directory
            logdir = ".autologs"
            if not os.path.exists(logdir):
                os.mkdir(logdir)
            reducelog = os.path.join(
                logdir, "reduce-addcinvokedlog-%d%s" % (
                    os.getpid(), str(time.time())))
            f = open(reducelog, "w")
            loglink = "reducelog-latest"
            if os.path.exists(loglink):
                os.remove(loglink)
            os.symlink(reducelog, loglink)
            print "prs1048:", ks.dict2pretty("cmdlist", cmdlist)
            # Call reduce
            pid = subprocess.call( cmdlist,
                                   stdout = f,
                                   stderr = f)
            f.close()

            # Report finished status
            if fp is not None:
                if pid==0:
                    evman.append_event(ad,"status",
                                       {"current":"reduction finished",
                                        "logfile":reducelog},
                                       msgtype="reduce_status")
                else:
                    evman.append_event(ad,"status",
                                       {"current":"reduction ERROR",
                                        "logfile":reducelog},
                                       msgtype="reduce_status")

            # Get text from log
            f = open(reducelog, "r")      
            txt = f.read()
            f.close()

            self.wfile.write(txt)
            self.wfile.flush()
            
            return

        if parms["path"].startswith("/calmgr"):
            from FitsStorageWebSummary.Selection import getselection
            from FitsStorageWebSummary.CalMGR import calmgr
            things = parms["path"].split("/")[2:-1]
            print "ppwDOPOST:"+ repr(things)
            self.send_response(200)
            self.send_header('Content-type', 'text/xml')
            self.end_headers()
                
            # Parse the rest of the URL.
            selection=getselection(things)
            
            # If we want other arguments like order by
            # we should parse them here
            # print "PPW1125:"+repr(pdict)
            req = PRec(pdict=pdict, method="POST")
            retval = calmgr(req, selection)
            print "ppw1128::::"*3, req._buff                
            self.wfile.write(req._buff)
            return 

        global rootnode
        try:
            ctype, pdict = cgi.parse_header(self.headers.getheader('content-type'))
            if ctype == 'multipart/form-data':
                query=cgi.parse_multipart(self.rfile, pdict)
            self.send_response(301)
            
            self.end_headers()
            upfilecontent = query.get('upfile')
            print "filecontent", upfilecontent[0]
            self.wfile.write("<HTML>POST OK.<BR><BR>");
            self.wfile.write(upfilecontent[0]);
            
        except :
            pass
Пример #22
0
 def pretty_string(self):
     retstr = ksutil.dict2pretty(self.filename, self.json)
     return retstr
Пример #23
0
 def showContext(self, rc):
     log.status(ksutil.dict2pretty("local parameters", rc.localparms))
     log.status(ksutil.dict2pretty("global parameters", rc))
     yield rc
Пример #24
0
 def showContext(self, rc):
     log.status(ksutil.dict2pretty("local parameters", rc.localparms))
     log.status(ksutil.dict2pretty("global parameters", rc))
     yield rc
Пример #25
0
    def sample_tiff(self, line):
        import glob
        args = line.split()
        options = parser.parse_args(args=args)
        date_r = options.date_range
        phrase = options.phrase
        verbose = options.verbose
        index = int(options.index)
        settype = options.settype
        make_list = options.make_list
        directory = options.dir

        canddict = {}

        # options.verbose used below
        print "Using date_range = %s and phrase = %s" % (date_r, phrase)

        globpart = (
            "*%(datestr)s*%(phrase)s*.tif" % {
                "datestr": date_r,  # can't be range atm
                "phrase": phrase
            })
        if not options.cwd:
            dirs = self.get_config_paths()

            datadir = dirs["processed_data"] % os.environ
        else:
            datadir = os.path.abspath(os.curdir)
        print "Data Directory: %s" % datadir
        if options.subdir:
            datadir = os.path.join(datadir, options.subdir)
        globpath = os.path.join(datadir, globpart)
        fils = glob.glob(globpath)
        if len(fils) == 0:
            print tc.colored("globbed: %s" % globpath, "blue")
            print tc.colored("NO FILES MATCH", "red")
            return None

        hbgeolist = []
        for fil in fils:
            canddict[fil] = {"path": fil, "basename": os.path.basename(fil)}
            if make_list:
                hbgeolist.append(HBGeoTIFF(fil))

        if settype or verbose:
            for fil in fils:
                dat = HBGeoTIFF(fil)
                canddict[fil]["types"] = dat.get_types()
                dat = None
        if verbose:
            print ks.dict2pretty("found", [{
                "name": canddict[fil]["basename"],
                "types": canddict[fil]["types"]
            } for fil in fils])

        print "found %d files, choosing image index = %d" % (len(fils), index)

        fil = fils[index]

        hbgeo = HBGeoTIFF(fil)
        ipython = self.ipython

        addn = {"hbgeo": hbgeo, "tiffname": fil}
        addn["hbgeos"] = hbgeolist
        addnmsg = {"hbgeo": type(hbgeo), "tiffname": os.path.basename(fil)}
        print ks.dict2pretty("adding to namespace", addnmsg)
        ipython.push(addn)

        return None