Merge pull request #107 from rlcee/fcl_231010

parses fcl into emacs org

bin/fcl_to_org

@@ -0,0 +1,243 @@
+#!/usr/bin/env python
+#-------------------------------------------------------------------------------------------------
+# takes fully expanded .FCL produced in --debug-config mode, generates an .org version of it
+#
+# call format: 
+#               fcl_to_org.py --file=aaa.fcl [--verbose=level]
+# 
+# output     : aaa.org - org representation of the expanded fcl file
+#
+# verbose mode used only for internal debugging
+#-------------------------------------------------------------------------------------------------
+import argparse, sys, os, time
+
+class Table:
+    def __init__(self,name):
+        self.fName     = name
+        self.fDict     = {}
+
+    def name(self):
+        return self.fName;
+
+class Sequence:
+    def __init__(self,name):
+        self.fName     = name
+        self.fList     = []
+
+    def name(self):
+        return self.fName
+
+#------------------------------------------------------------------------------
+class Tool:
+
+    def __init__(self):
+        self.fFilename      = None
+        self.fVerbose       = 0
+        self.fTable         = Table('main')
+# ---------------------------------------------------------------------
+    def Print(self,Name,level,Message):
+        if (level > self.fVerbose): return 0;
+        now = time.strftime('%Y/%m/%d %H:%M:%S',time.localtime(time.time()))
+        message = now+' [ GridTool::'+Name+' ] '+Message
+        print(message)
+
+#------------------------------------------------------------------------------
+    def ParseParameters(self):
+        name = 'ParseParameters'
+
+        self.Print(name,2,'Starting')
+        self.Print(name,2, '%s' % sys.argv)
+
+        desc = 'fcl to org format converter: \n creates an ORG representation of the expanded FCL file.' + \
+               ' The output .ORG file has the same name as the input .FCL file, just a different extension.'
+
+        parser = argparse.ArgumentParser(description=desc)
+
+        if (len(sys.argv) == 1):
+            parser.print_help()
+            sys.exit()
+
+        parser.add_argument('--file'    , type=str, help='expanded .fcl file name', default = None)
+        parser.add_argument('--verbose' , type=int, help='verbose'                , default = 0   )
+
+        args = parser.parse_args()
+
+        self.fFilename     = args.file
+        self.fVerbose      = args.verbose
+
+        return 
+
+#------------------------------------------------------------------------------
+    def parse_sequence(self,lines,ifirst,seq):
+        if (self.fVerbose > 0): print('# >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> parse_sequence:',seq.name())
+
+        iend = -1;
+        nlines=len(lines)
+
+        i = ifirst
+
+        while (i < nlines):
+            iend = i
+            line = lines[i].lstrip().rstrip()
+            if (self.fVerbose > 0): print ('# parse_sequence line # %5i :'%i, line)
+            if (line[0] == '#'): 
+                i = iend+1
+                continue;
+            # assume that ']' or '],' is a separate line
+            if (line[0] == ']'):
+                # done
+                if (self.fVerbose > 0): print('# >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> end parse_sequence, i=',i);
+                return i
+            elif (line == '['):
+                new_seq = Sequence('')
+                seq.fList.append(new_seq);
+                iend = self.parse_sequence(lines,i+1,new_seq)
+                if (self.fVerbose > 0): print('# >>>>>>>>>>>>>>>>>>>>>>>>> back from parse_sequence, iend=',iend);
+
+            elif (line == '{'):
+                # unnamed table
+                new_table = Table('')
+                seq.fList.append(new_table);
+                iend = self.parse_table(lines,i+1,new_table)
+                if (self.fVerbose > 0): print('# >>>>>>>>>>>>>>>>>>>>>>>>> back from parse_table, iend=',iend);
+
+            else:
+                if (self.fVerbose > 0): print('# >>>>>>>>>>>> adding: ',line);
+                seq.fList.append(line)
+
+            i = iend+1
+
+        return iend
+
+#------------------------------------------------------------------------------
+    def parse_table(self,lines,ifirst,table):
+        if (self.fVerbose > 0): print('# >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> parse_table:',table.name())
+
+        iend   = ifirst;
+        nlines = len(lines)
+        seq    = None
+
+        i = ifirst
+
+        while (i < nlines):
+            iend = i
+
+            line = lines[i].lstrip().rstrip()
+            if (self.fVerbose > 0): print ('# line # %5i :'%i, line)
+            if ( len(line) == 0 or line[0] == '#'):                             
+                i = i+1
+                continue;
+            s   = line.split();
+            nw  = len(s)
+            if (nw > 0) and (s[nw-1] == '{'): 
+                #------------------------------------------------------------------------------
+                # new table
+                name = s[0].split(':')[0]
+                if (self.fVerbose > 0): print( '# new table name:',name)
+                new_table         = Table(name)
+                table.fDict[name] = new_table
+                iend              = self.parse_table(lines,i+1,new_table)
+                # break
+            elif (line[0] == '}'):
+                #------------------------------------------------------------------------------
+                # end table
+                iend = i;
+                break
+            else:
+            # just add something to the table
+                words = line.split(':');
+                nww   = len(words);
+                if (nww > 1) :
+                    nam   = words[0];
+                    x     = words[1].lstrip().rstrip();
+                    if (x == '['):
+                        #----------
+                        # sequence
+                        seq = Sequence(nam)
+                        table.fDict[nam] = seq
+                        iend = self.parse_sequence(lines,i+1,seq)
+                    else:
+                        #--------------
+                        # a simple line
+                        table.fDict[nam] = words[1]
+                else:
+                    print ('>> ERROR: ',words)
+            i = iend+1;
+
+        if (self.fVerbose > 0): print('# >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> end table:',table.name(),'line:',iend)
+        return iend
+
+
+#------------------------------------------------------------------------------
+    def print_list_to_org(self,sequence,prefix,fout):
+
+        for e in sequence.fList:
+            if isinstance(e,Table) :
+                fout.write(prefix+' table   : %-40s\n'%e.name())
+                self.print_table_to_org(e,prefix+'*',fout)
+            elif isinstance(e,Sequence):
+                fout.write(prefix+' sequence: %-40s\n'%e.name())
+                self.print_list_to_org(e,prefix+'*',fout)
+            else:
+                fout.write ('      %s\n'%e)
+
+#------------------------------------------------------------------------------
+    def print_table_to_org(self,table,prefix,fout):
+
+        for k in table.fDict.keys():
+            element = table.fDict[k]
+            # print(prefix+'*  ',k, 'type:',type(element))
+            # print (element)
+
+            if isinstance(element,Table) :
+                fout.write(prefix+' table   : %-40s\n'%k)
+                self.print_table_to_org(element,prefix+'*',fout)
+            elif isinstance(element,Sequence):
+                fout.write(prefix+' sequence: %-40s\n'%k)
+                self.print_list_to_org(element,prefix+'*',fout)
+            else:
+                # print ('>> element: ',element,type(element))
+                fout.write('%s %s : %s\n'%(prefix,k,element));
+
+#------------------------------------------------------------------------------
+# check log files. asume they are copied into the output area
+#------------------------------------------------------------------------------
+    def parse_fcl(self,fn):
+        name = 'parse_fcl'
+
+        lines = open(fn).readlines();
+
+        iend   = -1;
+        nlines = len(lines);
+        ifirst = 0;
+
+        if (self.fVerbose > 0): print('# fn = %s nlines: %7i'%(fn,nlines));
+
+        fn_out = fn.replace('.fcl','.org')
+
+        fout = open(fn_out,'w')
+
+        while (ifirst < nlines):
+            iend  = self.parse_table(lines,ifirst,self.fTable)
+            ifirst = iend+1;
+
+        # at this point the table is parsed, we can print it in a form of .org file
+
+        fout.write('# -*- mode:org -*-\n')
+        fout.write('# printing output in org format:\n')
+
+        self.print_table_to_org(self.fTable,'*',fout);
+
+        fout.close()
+
+#------------------------------------------------------------------------------
+# main program, just make a GridSubmit instance and call its methods
+#------------------------------------------------------------------------------
+if (__name__ == '__main__'):
+
+    x = Tool()
+    x.ParseParameters()
+
+    x.parse_fcl(x.fFilename)
+
+    sys.exit(0);