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  • Committer: Snappy Tarmac
  • Author(s): Ted Gould
  • Date: 2015-09-18 21:02:50 UTC
  • mfrom: (168.2.6 cmdline-exec)
  • Revision ID: snappy_tarmac-20150918210250-7ipgnonaah5262le
Wrap setup.py calls to configure the shebang writer by ted approved by sergiusens

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snapcraft/plugins/python3_project.py
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# along with this program.  If not, see <http://www.gnu.org/licenses/>.
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import os
 
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import tempfile
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import snapcraft
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        # and be in the PYTHONPATH. It's harmless if setuptools isn't
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        # used.
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        os.makedirs(self.dist_packages_dir, exist_ok=True)
 
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        setuptemp = self.copy_setup()
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        return self.run(
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            ['python3', 'setup.py', 'install', '--install-layout=deb',
 
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            ['python3', setuptemp.name, 'install', '--install-layout=deb',
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             '--prefix=%s/usr' % self.installdir])
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    @property
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    def dist_packages_dir(self):
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        return os.path.join(
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            self.installdir, 'usr', 'lib', 'python3', 'dist-packages')
 
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    # Takes the setup.py file and puts a couple little gems on the
 
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    # front to make things work better.
 
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    def copy_setup(self):
 
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        setupout = tempfile.NamedTemporaryFile(mode='w+')
 
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        setupout.write('import sys\n')
 
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        setupout.write('sys.executable = "usr/bin/python3"\n\n')
 
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        with open('setup.py', 'r') as f:
 
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            for line in f:
 
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                setupout.write(line)
 
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        setupout.flush()
 
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        return setupout