added -x <table> option, to exclude a specific table.
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@51 4cde692c-a291-49d1-8350-778aa11640f8
diff --git a/ttDump.py b/ttDump.py
index 921e928..32ce4db 100644
--- a/ttDump.py
+++ b/ttDump.py
@@ -1,7 +1,7 @@
#! /usr/bin/env python
"""\
-usage: %s [-hvs] [-t <table>] TrueType-file [XML-output-file]
+usage: %s [-hvs] [-t <table>] [-x <table>] TrueType-file [XML-output-file]
Dump a TrueType font as an XML file. If the XML-output-file argument
is omitted, the out put file name will be constructed from the input
file name, like so: *.ttf becomes *.xml. Either way, existing files
@@ -11,6 +11,8 @@
-t <table> specify a table to dump. Multiple -t options
are allowed. When no -t option is specified, all tables
will be dumped
+ -x <table> specify a table to exclude from the dump. Multiple
+ -x options are allowed. -t and -x are mutually exclusive.
-v verbose: messages will be written to stdout about what is
being done.
-s split tables: save the XML in a separate XML file per table.
@@ -24,11 +26,12 @@
import sys, os, getopt
from fontTools import ttLib
-options, args = getopt.getopt(sys.argv[1:], "shvt:")
+options, args = getopt.getopt(sys.argv[1:], "shvt:x:")
verbose = 0
splitTables = 0
tables = []
+skipTables = []
for option, value in options:
if option == "-t":
if len(value) > 4:
@@ -37,6 +40,13 @@
# normalize tag
value = value + (4 - len(value)) * " "
tables.append(value)
+ elif option == "-x":
+ if len(value) > 4:
+ print "illegal table tag: " + value
+ sys.exit(2)
+ # normalize tag
+ value = value + (4 - len(value)) * " "
+ skipTables.append(value)
elif option == "-v":
verbose = 1
elif option == "-h":
@@ -45,6 +55,9 @@
elif option == "-s":
splitTables = 1
+if tables and skipTables:
+ print "-t and -x options are mutually exlusive"
+ sys.exit(2)
if len(args) == 1:
ttPath = args[0]
@@ -60,4 +73,4 @@
sys.exit(2)
tt = ttLib.TTFont(ttPath, verbose=verbose)
-tt.saveXML(xmlPath, tables=tables, splitTables=splitTables)
+tt.saveXML(xmlPath, tables=tables, skipTables=skipTables, splitTables=splitTables)