Updated the Python driver to mostly match the C++ driver again.

main.py

@@ -37,12 +37,6 @@ journal = Journal ()
 
 add_config_option_handlers ()
 
-output_for_emacs = false
-def handle_emacs_option (arg):
-    global output_for_emacs
-    output_for_emacs = true
-add_option_handler ("emacs", "", handle_emacs_option)
-
 averages = {}
 compute_monthly_avg = false
 
@@ -106,6 +100,10 @@ elif command == "register" or command == "reg" or command == "r":
     command = "r"
 elif command == "print" or command == "p":
     command = "p"
+elif command == "output":
+    command = "w"
+elif command == "emacs":
+    command = "x"
 elif command == "entry":
     command = "e"
 elif command == "equity":
@@ -125,20 +123,27 @@ else:
 # module was built with such support (which requires the xmlparse C
 # library).
 
-text_parser = TextualParser ()
 bin_parser  = BinaryParser ()
-qif_parser  = QifParser ()
 gnucash_parser = None
-try:
+xml_parser = None
-    gnucash_parser = GnucashParser ()
+try: xml_parser = GnucashParser ()
-except:
+except: pass
-    pass
+try: gnucash_parser = GnucashParser ()
+except: pass
+try: ofx_parser = OfxParser ()
+except: pass
+qif_parser  = QifParser ()
+text_parser = TextualParser ()
 
-register_parser (text_parser)
 register_parser (bin_parser)
+if xml_parser:
+    register_parser (xml_parser)
 if gnucash_parser:
     register_parser (gnucash_parser)
+if ofx_parser:
+    register_parser (ofx_parser)
 register_parser (qif_parser)
+register_parser (text_parser)
 
 # Parse all entries from the user specified locations (found in
 # 'config') into the journal object we created.  The two parsers given
@@ -194,6 +199,8 @@ elif command == "P":
     format = config.prices_format
 elif command == "D":
     format = config.pricesdb_format
+elif command == "w":
+    format = config.write_xact_format
 else:
     format = config.print_format
 
@@ -364,17 +371,32 @@ if command == "b" or command == "E":
     handler = SetAccountValue ()
 elif command == "p" or command == "e":
     handler = FormatEntries (format)
-elif output_for_emacs:
+elif command == "x":
     import emacs
     handler = emacs.EmacsFormatTransactions ()
 else:
     handler = FormatTransactions (format)
 
+if command == "w":
+    if config.output_file:
+	out = open (config.output_file, "w")
+    else:
+	out = sys.stdout
+
+    write_textual_journal(journal, args, handler, out);
+
+    if config.output_file:
+	out.close ()
+else:
     # Chain transaction filters on top of the base handler.  Most of these
     # filters customize the output for reporting.  None of this is done
     # for balance or equity reports, which don't need it.
 
     if not (command == "b" or command == "E"):
+	if config.head_entries or config.tail_entries:
+	    handler = TruncateEntries (handler, config.head_entries,
+				       config.tail_entries)
+
 	if config.display_predicate:
 	    handler = FilterTransactions (handler, config.display_predicate)
 
@@ -473,8 +495,7 @@ elif command == "E":
 # If it were important to clean things up, we would have to clear out
 # the accumulated xdata at this point:
 
-#clear_transactions_xdata ()
+#clear_all_xdata ()
-#clear_accounts_xdata ()
 
 # If the cache is being used, and is dirty, update it now.