[Checkins] SVN: zope.tal/trunk/src/zope/tal/driver.py Use optparse instead of getopt.
Marius Gedminas
cvs-admin at zope.org
Mon Feb 11 13:22:08 UTC 2013
Log message for revision 129260:
Use optparse instead of getopt.
Changed:
U zope.tal/trunk/src/zope/tal/driver.py
-=-
Modified: zope.tal/trunk/src/zope/tal/driver.py
===================================================================
--- zope.tal/trunk/src/zope/tal/driver.py 2013-02-11 13:22:05 UTC (rev 129259)
+++ zope.tal/trunk/src/zope/tal/driver.py 2013-02-11 13:22:08 UTC (rev 129260)
@@ -1,7 +1,7 @@
#!/usr/bin/env python
##############################################################################
#
-# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
+# Copyright (c) 2001, 2002, 2013 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
@@ -13,43 +13,19 @@
#
##############################################################################
"""Driver program to test METAL and TAL implementation.
-
-Usage: driver.py [options] [file]
-Options:
- -h / --help
- Print this message and exit.
- -H / --html
- -x / --xml
- Explicitly choose HTML or XML input. The default is to automatically
- select based on the file extension. These options are mutually
- exclusive.
- -l
- Lenient structure insertion.
- -m
- Macro expansion only
- -s
- Print intermediate opcodes only
- -t
- Leave TAL/METAL attributes in output
- -i
- Leave I18N substitution strings un-interpolated.
- -a
- Enable source annotations
"""
from __future__ import print_function
import os
+import optparse
import sys
-import getopt
-
# Import local classes
import zope.tal.taldefs
from zope.tal.dummyengine import DummyEngine
from zope.tal.dummyengine import DummyTranslationDomain
-FILE = "tests/input/test01.xml"
class TestTranslations(DummyTranslationDomain):
def translate(self, msgid, mapping=None, context=None,
@@ -89,8 +65,7 @@
# This is a disgusting hack so that we can use engines that actually know
-# something about certain object paths. TimeEngine knows about
-# here/currentTime.
+# something about certain object paths.
ENGINES = {'test23.html': TestEngine,
'test24.html': TestEngine,
'test26.html': TestEngine,
@@ -102,66 +77,52 @@
'test32.html': TestEngine,
}
-def usage(code, msg=''):
- print(__doc__, file=sys.stderr)
- if msg:
- print(msg, file=sys.stderr)
- sys.exit(code)
-
def main():
- macros = 0
- mode = None
- showcode = 0
- showtal = -1
- sourceAnnotations = 0
- strictinsert = 1
- i18nInterpolate = 1
- try:
- opts, args = getopt.getopt(sys.argv[1:], "hHxlmstia",
- ['help', 'html', 'xml'])
- except getopt.error as msg:
- usage(2, msg)
- for opt, arg in opts:
- if opt in ('-h', '--help'):
- usage(0)
- if opt in ('-H', '--html'):
- if mode == 'xml':
- usage(1, '--html and --xml are mutually exclusive')
- mode = "html"
- if opt == '-l':
- strictinsert = 0
- if opt == '-m':
- macros = 1
- if opt in ('-x', '--xml'):
- if mode == 'html':
- usage(1, '--html and --xml are mutually exclusive')
- mode = "xml"
- if opt == '-s':
- showcode = 1
- if opt == '-t':
- showtal = 1
- if opt == '-i':
- i18nInterpolate = 0
- if opt == '-a':
- sourceAnnotations = 1
- if args:
- file = args[0]
- else:
- file = FILE
- it = compilefile(file, mode)
- if showcode:
+ parser = optparse.OptionParser('usage: %prog [options] testfile',
+ description=__doc__)
+ parser.add_option('-H', '--html',
+ action='store_const', const='html', dest='mode',
+ help='explicitly choose HTML input (default: use file extension)')
+ parser.add_option('-x', '--xml',
+ action='store_const', const='xml', dest='mode',
+ help='explicitly choose XML input (default: use file extension)')
+ parser.add_option('-l', '--lenient', action='store_true',
+ help='lenient structure insertion')
+ # aka don't validate HTML/XML inserted by
+ # tal:content="structure expr"
+ parser.add_option('-m', '--macro-only', action='store_true',
+ help='macro expansion only')
+ parser.add_option('-s', '--show-code', action='store_true',
+ help='print intermediate opcodes only')
+ parser.add_option('-t', '--show-tal', action='store_true',
+ help='leave TAL/METAL attributes in output')
+ parser.add_option('-i', '--show-i18n', action='store_true',
+ help='leave I18N substitution string un-interpolated')
+ parser.add_option('-a', '--annotate', action='store_true',
+ help='enable source annotations')
+ opts, args = parser.parse_args()
+ if not args:
+ parser.print_help()
+ sys.exit(1)
+ if len(args) > 1:
+ parser.error('Too many arguments')
+ file = args[0]
+
+ it = compilefile(file, opts.mode)
+ if opts.show_code:
showit(it)
else:
# See if we need a special engine for this test
engine = None
engineClass = ENGINES.get(os.path.basename(file))
if engineClass is not None:
- engine = engineClass(macros)
+ engine = engineClass(opts.macro_only)
interpretit(it, engine=engine,
- tal=(not macros), showtal=showtal,
- strictinsert=strictinsert,
- i18nInterpolate=i18nInterpolate,
- sourceAnnotations=sourceAnnotations)
+ tal=not opts.macro_only,
+ showtal=1 if opts.show_tal else -1,
+ strictinsert=not opts.lenient,
+ i18nInterpolate=not opts.show_i18n,
+ sourceAnnotations=opts.annotate)
def interpretit(it, engine=None, stream=None, tal=1, showtal=-1,
strictinsert=1, i18nInterpolate=1, sourceAnnotations=0):
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