80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
#!/usr/bin/env python
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# Copyright (C) 2015 Hewlett-Packard Development Company, L.P.
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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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# functions that don't fit in well elsewhere
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import codecs
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import fnmatch
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import locale
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import os.path
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from six.moves import input
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def wrap_stream(stream, encoding="utf-8"):
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try:
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stream_enc = stream.encoding
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except AttributeError:
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stream_enc = locale.getpreferredencoding()
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if hasattr(stream, "buffer"):
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stream = stream.buffer
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if str(stream_enc).lower() == str(encoding).lower():
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return stream
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return codecs.EncodedFile(stream, encoding, stream_enc)
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def recurse_path(root, excludes=None):
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if excludes is None:
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excludes = []
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basepath = os.path.realpath(root)
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pathlist = [basepath]
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patterns = [e for e in excludes if os.path.sep not in e]
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absolute = [e for e in excludes if os.path.isabs(e)]
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relative = [e for e in excludes if os.path.sep in e and not os.path.isabs(e)]
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for root, dirs, files in os.walk(basepath, topdown=True):
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# sort in-place to ensure dirnames are visited in alphabetical order
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# a predictable order makes it easier to use the retain_anchors option
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dirs.sort()
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dirs[:] = [
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d
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for d in dirs
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if not any([fnmatch.fnmatch(d, pattern) for pattern in patterns])
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if not any(
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[
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fnmatch.fnmatch(os.path.abspath(os.path.join(root, d)), path)
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for path in absolute
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]
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)
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if not any(
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[
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fnmatch.fnmatch(os.path.relpath(os.path.join(root, d)), path)
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for path in relative
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]
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)
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]
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pathlist.extend([os.path.join(root, path) for path in dirs])
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return pathlist
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def confirm(question):
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answer = input("%s (Y/N): " % question).upper().strip()
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return answer == "Y"
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