75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2011-2014 - Simon Conseil
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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import codecs
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import os
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import shutil
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from markdown import Markdown
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from subprocess import Popen, PIPE
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from . import compat
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#### TODO: split up/delete these functions.
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# TODO: delete
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def copy(src, dst, symlink=False):
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"""Copy or symlink the file."""
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func = os.symlink if symlink else shutil.copy2
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if symlink and os.path.lexists(dst):
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os.remove(dst)
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func(src, dst)
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def url_from_path(path):
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"""Transform path to url, converting backslashes to slashes if needed."""
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if os.sep == '/':
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return path
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else:
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return '/'.join(path.split(os.sep))
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# TODO: move to album.py
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def read_markdown(filename):
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# Use utf-8-sig codec to remove BOM if it is present
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with codecs.open(filename, 'r', 'utf-8-sig') as f:
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text = f.read()
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md = Markdown(extensions=['meta'])
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html = md.convert(text)
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return {
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'title': md.Meta.get('title', [''])[0],
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'description': html,
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'meta': md.Meta.copy()
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}
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# TODO: delete
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def call_subprocess(cmd):
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"""Wrapper to call ``subprocess.Popen`` and return stdout & stderr."""
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p = Popen(cmd, stdout=PIPE, stderr=PIPE)
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stdout, stderr = p.communicate()
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if not compat.PY2:
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stderr = stderr.decode('utf8')
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stdout = stdout.decode('utf8')
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return p.returncode, stdout, stderr
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