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Diffstat (limited to 'misc/openlayers/tools/minimize.py')
-rw-r--r-- | misc/openlayers/tools/minimize.py | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/misc/openlayers/tools/minimize.py b/misc/openlayers/tools/minimize.py new file mode 100644 index 0000000..5358bd5 --- /dev/null +++ b/misc/openlayers/tools/minimize.py @@ -0,0 +1,47 @@ +# Minimal Python Minimizer +# Copyright 2008, Christopher Schmidt +# Released under the MIT License +# +# Taken from: http://svn.crschmidt.net/personal/python/minimize.py +# $Id: minimize.py 6 2008-01-03 06:33:35Z crschmidt $ +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. + +import re + +def strip_comments_helper(data): + """remove all /* */ format comments and surrounding whitespace.""" + p = re.compile(r'[\s]*/\*.*?\*/[\s]*', re.DOTALL) + return p.sub('',data) + +def minimize(data, exclude=None): + """Central function call. This will call all other compression + functions. To add further compression algorithms, simply add + functions whose names end in _helper which take a string as input + and return a more compressed string as output.""" + for key, item in globals().iteritems(): + if key.endswith("_helper"): + func_key = key[:-7] + if not exclude or not func_key in exclude: + data = item(data) + return data + +if __name__ == "__main__": + import sys + print minimize(open(sys.argv[1]).read()) |