[PATCH v2 1/3] python/sepolicy: Fix sepolicy manpage -w ...

[Petr Lautrbach <plautrba@xxxxxxxxxx>]

From: Petr Lautrbach <lautrbach@xxxxxxxxxx>

Commit 7494bb1298b3 ("sepolicy: generate man pages in parallel")
improved sepolicy performance but broke `sepolicy manpage -w ...` as it
didn't collect data about domains and roles from ManPage() and so
HTMLManPages() generated only empty page. This is fixed now, domains
and roles are being collected and used for HTML pages.

Signed-off-by: Petr Lautrbach <lautrbach@xxxxxxxxxx>
---
 python/sepolicy/sepolicy.py         | 13 +++++++++++--
 python/sepolicy/sepolicy/manpage.py | 12 +++++-------
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/python/sepolicy/sepolicy.py b/python/sepolicy/sepolicy.py
index 733d40484709..2ca02ee9a0cf 100755
--- a/python/sepolicy/sepolicy.py
+++ b/python/sepolicy/sepolicy.py
@@ -332,9 +332,10 @@ def manpage_work(domain, path, root, source_files, web):
     from sepolicy.manpage import ManPage
     m = ManPage(domain, path, root, source_files, web)
     print(m.get_man_page_path())
+    return (m.manpage_domains, m.manpage_roles)
 
 def manpage(args):
-    from sepolicy.manpage import HTMLManPages, manpage_domains, manpage_roles, gen_domains
+    from sepolicy.manpage import HTMLManPages, gen_domains
 
     path = args.path
     if not args.policy and args.root != "/":
@@ -347,9 +348,17 @@ def manpage(args):
     else:
         test_domains = args.domain
 
+    manpage_domains = set()
+    manpage_roles = set()
     p = Pool()
+    async_results = []
     for domain in test_domains:
-        p.apply_async(manpage_work, [domain, path, args.root, args.source_files, args.web])
+        async_results.append(p.apply_async(manpage_work, [domain, path, args.root, args.source_files, args.web]))
+    results = map(lambda x: x.get(), async_results)
+    for result in results:
+        manpage_domains.update(set(result[0]))
+        manpage_roles.update(set(result[1]))
+
     p.close()
     p.join()
 
diff --git a/python/sepolicy/sepolicy/manpage.py b/python/sepolicy/sepolicy/manpage.py
index 3e61e333193f..de72cb6cda5f 100755
--- a/python/sepolicy/sepolicy/manpage.py
+++ b/python/sepolicy/sepolicy/manpage.py
@@ -21,7 +21,7 @@
 #                                        02111-1307  USA
 #
 #
-__all__ = ['ManPage', 'HTMLManPages', 'manpage_domains', 'manpage_roles', 'gen_domains']
+__all__ = ['ManPage', 'HTMLManPages', 'gen_domains']
 
 import string
 import selinux
@@ -147,10 +147,6 @@ def _gen_types():
 def prettyprint(f, trim):
     return " ".join(f[:-len(trim)].split("_"))
 
-# for HTML man pages
-manpage_domains = []
-manpage_roles = []
-
 fedora_releases = ["Fedora17", "Fedora18"]
 rhel_releases = ["RHEL6", "RHEL7"]
 
@@ -408,6 +404,8 @@ class ManPage:
     """
     modules_dict = None
     enabled_str = ["Disabled", "Enabled"]
+    manpage_domains = []
+    manpage_roles = []
 
     def __init__(self, domainname, path="/tmp", root="/", source_files=False, html=False):
         self.html = html
@@ -453,10 +451,10 @@ class ManPage:
         if self.domainname + "_r" in self.all_roles:
             self.__gen_user_man_page()
             if self.html:
-                manpage_roles.append(self.man_page_path)
+                self.manpage_roles.append(self.man_page_path)
         else:
             if self.html:
-                manpage_domains.append(self.man_page_path)
+                self.manpage_domains.append(self.man_page_path)
             self.__gen_man_page()
         self.fd.close()
 
-- 
2.38.1