From 9d9c75b7666123273aeccd96248f1413c287b207 Mon Sep 17 00:00:00 2001
From: Sean Finney <seanius@debian.org>
Date: Sun, 26 Jul 2009 19:35:16 +0200
Subject: initial support for PTS index file generation

a new option (-i) to ./gen-patch-info.py allows for generating a global
"index" file with any and all information that the PTS might want from
this system.  The format is:

{
 "index-version": N
 "packages":
 {
   "<pkg1>":
   {
     "url": url-for-all-versions
     "versions":
     {
       "<vers1>":
       {
         <various attributes>
       }
     }
   }
 }
}

index-version is a monotonically increasing version number.  when the
"schema" changes, this version is incremented.  if we care enough, we
can do a major-minor versioning scheme where BC breaks are differentiated
from "new attribute" type changes by incrementing the major or minor
versions, respectively.
---
 patchtracker/PtsIndex.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 patchtracker/PtsIndex.py

(limited to 'patchtracker/PtsIndex.py')

diff --git a/patchtracker/PtsIndex.py b/patchtracker/PtsIndex.py
new file mode 100644
index 0000000..6f60863
--- /dev/null
+++ b/patchtracker/PtsIndex.py
@@ -0,0 +1,33 @@
+import os
+
+import Conf
+from DiffGzHandler import DiffGzHandler
+
+class PtsIndexPackageInfo ( dict ):
+  def __init__ (self, srcpkg):
+    dict.__init__(self)
+    self['type'] = srcpkg.type
+    self['format'] = srcpkg.format
+
+    if srcpkg.diffgz_name:
+      diffgz = os.sep.join([Conf.archive_root,srcpkg.loc,srcpkg.diffgz_name])
+      dh = DiffGzHandler( diffgz )
+      ser = dh.series()
+      if ser:
+        self['series-patches'] = len(ser)
+        self['url'] = '%s/packages/%s/%s'%(Conf.root_url,
+                                           srcpkg.name,srcpkg.version)
+
+class PtsIndexFile ( dict ):
+  def __init__ (self, archive, suites=None, packages=None):
+    dict.__init__(self)
+    self['index-version'] = 1
+    self['packages'] = {}
+    for s in archive.suites(filter=suites):
+      for c in archive.components(s):
+        for p in archive.sourcepackages(s, c, filter=packages):
+          if not self['packages'].has_key(p.name):
+            url = '%s/packages/%s'%(Conf.root_url, p.name)
+            self['packages'][p.name] = { 'url': url, 'versions': {} }
+          if not self['packages'][p.name].has_key(p.version):
+            self['packages'][p.name]['versions'][p.version]=PtsIndexPackageInfo(p)
-- 
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