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Add an option to set number of spaces (or tabs used for indentation)

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This commit is contained in:
Eduard Braun 2015-11-15 17:58:08 +01:00
parent a5b09e3824
commit 18266ca1ec
1 changed files with 6 additions and 0 deletions
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6
scour/scour.py
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@ -2765,6 +2765,7 @@ def serializeXML(element, options, ind = 0, preserveWhitespace = False):
I=''
if options.indent_type == 'tab': I='\t'
elif options.indent_type == 'space': I=' '
I *= options.indent_depth
outParts.extend([(I * ind), '<', element.nodeName])
@ -3164,6 +3165,9 @@ _options_parser.add_option("-q", "--quiet",
_options_parser.add_option("--indent",
action="store", type="string", dest="indent_type", default="space",
help="indentation of the output: none, space, tab (default: %default)")
_options_parser.add_option("--nindent",
action="store", type=int, dest="indent_depth", default=1,
help="depth of the indentation, i.e. number of spaces/tabs: (default: %default)")
_options_parser.add_option("--protect-ids-noninkscape",
action="store_true", dest="protect_ids_noninkscape", default=False,
help="Don't change IDs not ending with a digit")
@ -3193,6 +3197,8 @@ def parse_args(args=None, ignore_additional_args=False):
_options_parser.error("Can't have negative significant digits, see --help")
if not options.indent_type in ["tab", "space", "none"]:
_options_parser.error("Invalid value for --indent, see --help")
if options.indent_depth < 0:
_options_parser.error("Value for --nindent should be positive (or zero), see --help")
if options.infilename and options.outfilename and options.infilename == options.outfilename:
_options_parser.error("Input filename is the same as output filename")