import distutils.command.bdist_rpm as orig
class bdist_rpm(orig.bdist_rpm):
"""
Override the default bdist_rpm behavior to do the following:
1. Run egg_info to ensure the name and version are properly calculated.
2. Always run 'install' using --single-version-externally-managed to
disable eggs in RPM distributions.
3. Replace dash with underscore in the version numbers for better RPM
compatibility.
"""
def run(self):
# ensure distro name is up-to-date
self.run_command('egg_info')
orig.bdist_rpm.run(self)
def _make_spec_file(self):
version = self.distribution.get_version()
rpmversion = version.replace('-', '_')
spec = orig.bdist_rpm._make_spec_file(self)
line23 = '%define version ' + version
line24 = '%define version ' + rpmversion
spec = [
line.replace(
"Source0: %{name}-%{version}.tar",
"Source0: %{name}-%{unmangled_version}.tar"
).replace(
"setup.py install ",
"setup.py install --single-version-externally-managed "
).replace(
"%setup",
"%setup -n %{name}-%{unmangled_version}"
).replace(line23, line24)
for line in spec
]
insert_loc = spec.index(line24) + 1
unmangled_version = "%define unmangled_version " + version
spec.insert(insert_loc, unmangled_version)
return spec
