Install and remove all rpms, including dependencies

This also installs test dependencies if use_tests_requires
was set to true.

Change-Id: I980dccb02ff29ff5267c2cf8744091e71d94233a
Refs: bug #1187912

anvil/packaging/yum.py

@@ -376,6 +376,14 @@ def _convert_names_python2rpm(self, python_names):
                 pass
         return rpm_names
 
+    def _all_rpm_names(self):
+        req_names = [pkg_resources.Requirement.parse(pkg).key
+                     for pkg in open(self.gathered_requires_filename)]
+        rpm_names = set(self._convert_names_python2rpm(req_names))
+        for inst in self.instances:
+            rpm_names |= inst.package_names()
+        return list(rpm_names)
+
     def install(self):
         super(YumDependencyHandler, self).install()
         # Ensure we copy the local repo file name to the main repo so that
@@ -402,12 +410,9 @@ def install(self):
         cmdline = ["yum", "clean", "all"]
         sh.execute(cmdline)
 
-        rpm_names = set()
-        for inst in self.instances:
-            rpm_names |= inst.package_names()
-
+        rpm_names = self._all_rpm_names()
         if rpm_names:
-            cmdline = ["yum", "install", "-y"] + list(rpm_names)
+            cmdline = ["yum", "install", "-y"] + rpm_names
             sh.execute(cmdline, stdout_fh=sys.stdout, stderr_fh=sys.stderr)
             for name in rpm_names:
                 self.tracewriter.package_installed(name)
@@ -422,9 +427,7 @@ def uninstall(self):
             sh.unlink(self.tracereader.filename())
             self.tracereader = None
 
-        rpm_names = set()
-        for inst in self.instances:
-            rpm_names |= inst.package_names()
+        rpm_names = self._all_rpm_names()
         if rpm_names:
             cmdline = ["yum", "remove", "--remove-leaves", "-y"]
             cmdline.extend(sorted(rpm_names))