Initial import of slapos.tool.zcbworkarounds

CHANGES.txt

+1.0 (unreleased)
+----------------
+
+0.2 (2010-10-08)
+----------------
+ - Fixed a bug when extension was used on fresh buildout, in such case
+   installed file (mostly .installed.cfg) does not exists yet.
+   [Lukasz Nowak]
+
+0.1 (2010-10-07)
+----------------
+ - Added workaround for zc.buildout issue 163776 found in ERP5 Appliance
+   openoffice-bin part.
+ - Initial version.
+   [Lukasz Nowak]

MANIFEST.in

+include README.txt
+include CHANGES.txt

README.txt

+Workarounds for zc.buildout issues related to ERP5 Appliance
+============================================================
+
+This egg is an extensions to zc.buildout to solve specific issues related with
+zc.buildout bugs.
+
+It is only allowed to add solutions for already known bugs by zc.buildout
+developers. As soon as upstream bug is fixed and fix is released, workaround
+shall be removed.

setup.cfg

+[egg_info]
+tag_build = .dev
+tag_svn_revision = 1

setup.py

+from setuptools import setup
+version = '1.0'
+name = "slapos.tool.zcbworkarounds"
+
+setup(
+  name=name,
+  version=version,
+  description="A zc.buildout extensions to workaround zc.buildout issues"\
+      " which are impacting ERP5 Appliance",
+  long_description=open("README.txt").read() + "\n\n" +
+    open("CHANGES.txt").read(),
+  classifiers=[
+      "Programming Language :: Python",
+      "Framework :: Buildout :: Extension",
+      "Topic :: Software Development :: Libraries :: Python Modules",
+      ],
+  py_modules=['workarounds'],
+  entry_points={
+     'zc.buildout.extension': ['extension = workarounds:extension'],
+     },
+  zip_safe=True,
+  license='GPLv3',
+)

workarounds.py

+##############################################################################
+#
+# Copyright (c) 2010 Vifib SARL and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 3
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+import logging
+import os
+
+def extension(buildout):
+  Workaround(buildout)()
+
+class Workaround:
+  def __init__(self, buildout):
+    self.buildout = buildout
+    self.logger = logging.getLogger(__name__)
+
+  def __call__(self):
+    self.workaround_openoffice_bin_zc163776()
+
+  def workaround_openoffice_bin_zc163776(self):
+    """Workaround for: https://bugs.launchpad.net/zc.buildout/+bug/163776"""
+    installed_path = self.buildout['buildout']['installed']
+    if not os.path.exists(installed_path):
+      return
+    installed = open(installed_path).read()
+    if 'z3c.recipe.openoffice==0.3.1dev' in installed:
+      self.logger.warn('Fixing issue #163776 for z3c.recipe.openoffice')
+      open(installed_path, 'w').write(installed.replace(
+        'z3c.recipe.openoffice==0.3.1dev', 'z3c.recipe.openoffice'))