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johnpye |
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# vim: set et sw=3 tw=0 fo=awqorc ft=python: |
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# |
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# Astxx, the Asterisk C++ API and Utility Library. |
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# Copyright (C) 2005, 2006 Matthew A. Nicholson |
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# |
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# This library is free software; you can redistribute it and/or |
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# modify it under the terms of the GNU Lesser General Public |
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# License version 2.1 as published by the Free Software Foundation. |
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# |
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# This library is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# Lesser General Public License for more details. |
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# |
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# You should have received a copy of the GNU Lesser General Public |
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# License along with this library; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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def DistTar(target, source, env): |
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"""tar archive builder""" |
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import tarfile |
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import os |
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env_dict = env.Dictionary() |
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if env_dict.has_key("DISTTAR_FORMAT") and env_dict["DISTTAR_FORMAT"] in ["gz", "bz2"]: |
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tar_format = env_dict["DISTTAR_FORMAT"] |
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else: |
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tar_format = "" |
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# split the target directory, filename, and stuffix |
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base_name = str(target[0]).split('.tar')[0] |
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(target_dir, dir_name) = os.path.split(base_name) |
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# create the target directory if it does not exist |
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if target_dir and not os.path.exists(target_dir): |
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os.makedirs(target_dir) |
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# open our tar file for writing |
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tar = tarfile.open(str(target[0]), "w:%s" % (tar_format,)) |
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# write sources to our tar file |
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for item in source: |
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item = str(item) |
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print "Adding '%s/%s'" % (dir_name, item) |
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tar.add(item, '%s/%s' % (dir_name, item)) |
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# all done |
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tar.close() |
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def DistTarSuffix(env, sources): |
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"""tar archive suffix generator""" |
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env_dict = env.Dictionary() |
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if env_dict.has_key("DISTTAR_FORMAT") and env_dict["DISTTAR_FORMAT"] in ["gz", "bz2"]: |
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return ".tar." + env_dict["DISTTAR_FORMAT"] |
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else: |
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return ".tar" |
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def generate(env): |
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""" |
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Add builders and construction variables for the DistTar builder. |
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""" |
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env.Append(BUILDERS = { |
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'DistTar': env.Builder( |
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action = DistTar, |
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suffix = DistTarSuffix, |
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target_factory = env.fs.Entry, |
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), |
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}) |
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env.AppendUnique( |
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DISTTAR_FORMAT = 'gz', |
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) |
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def exists(env): |
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""" |
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Make sure this tool exists. |
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""" |
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try: |
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import os |
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import tarfile |
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except ImportError: |
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return False |
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else: |
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return True |
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