104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
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#!/usr/bin/env python3
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Copyright 2011 California Institute of Technology. ALL RIGHTS RESERVED.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# United States Government Sponsorship acknowledged. This software is subject to
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# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
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# (No [Export] License Required except when exporting to an embargoed country,
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# end user, or in support of a prohibited end use). By downloading this software,
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# the user agrees to comply with all applicable U.S. export laws and regulations.
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# The user has the responsibility to obtain export licenses, or other export
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# authority as may be required before exporting this software to any 'EAR99'
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# embargoed foreign country or citizen of those countries.
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#
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# Author: Eric Gurrola
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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from collections import UserDict
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class OrderedDict(UserDict):
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def __init__(self, adict = None):
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self._keys = []
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UserDict.__init__(self, adict)
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def __delitem__(self, key):
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UserDict.__delitem__(self, key)
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self._keys.remove(key)
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def __setitem__(self, key, item):
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UserDict.__setitem__(self, key, item)
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if key not in self._keys: self._keys.append(key)
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def clear(self):
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UserDict.clear(self)
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self._keys = []
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def copy(self):
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adict = UserDict.copy(self)
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adict._keys = self._keys[:]
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return adict
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def items(self):
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return zip(self._keys, self.values())
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def keys(self):
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return self._keys
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def popitem(self):
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try:
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key = self._keys[-1]
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except IndexError:
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raise KeyError('dictionary is empty')
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val = self[key]
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del self[key]
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return (key, val)
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def setdefault(self, key, failobj = None):
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UserDict.setdefault(self, key, failobj)
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if key not in self._keys: self._keys.append(key)
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def update(self, adict):
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UserDict.update(self, adict)
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for key in adict.keys():
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if key not in self._keys: self._keys.append(key)
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def values(self):
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return map(self.get, self._keys)
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if __name__ == '__main__':
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# d = {'file':{'filename':'test.slc','dataType':'BANDED','interleavingScheme':'BIP','NUM_BANDS':2,'BAND_TYPES':{'BAND1':'REAL4','BAND2':'REAL4'},'width':1024,'length':2048}}
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d = OrderedDdict()
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d['file'] = OrderedDict()
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d['file']['filename']='test.slc'
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d['file']['dataType'] = 'BANDED'
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d['file']['interleavingScheme'] = 'BIP'
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d['file']['NUM_BANDS'] = 2
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d['file']['BAND_TYPES'] = OrderedDict()
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d['file']['BAND_TYPES']['BAND1'] = 'REAL4'
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d['file']['BAND_TYPES']['BAND2'] = 'REAL4'
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d['file']['width'] = 1024
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d['file']['length'] = 2048
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from isceobj.XmlUtil.xmlUtils import dict_to_xml
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dict_to_xml(d,'test123.xml')
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