1 files changed, 84 insertions, 0 deletions
diff --git a/gentoo-scripts/herds.py b/gentoo-scripts/herds.py
new file mode 100644
index 0000000..8775af7
--- /dev/null
+++ b/gentoo-scripts/herds.py
@@ -0,0 +1,84 @@
+#!/usr/bin/python
+
+# must exist because marienz is lazy
+cache_dir = './cachedir'
+# in seconds
+cache_max_age = 100
+
+# python, pyxml
+import sys, string, os
+import cElementTree as elementtree
+import urllib2
+import os
+import time
+
+if len(sys.argv) < 2:
+    print "usage: herds.py herdname"
+    sys.exit(1)
+
+
+root_node = elementtree.parse('./herds.xml')
+
+if (sys.argv[1] == "-a"):
+    herds = root_node.findall('herd/name')
+    for herd in root_node.findall('herd/name'):
+        print herd.text.strip()
+    print
+    sys.exit(0)
+
+emails = []
+
+for herd in root_node.findall('herd'):
+    if herd.findtext('name') == sys.argv[1]:
+        for dev in herd.findall('maintainer'):
+            role = dev.findtext('role')
+            email = dev.findtext('email').split('@')[0]
+            if role and os.getenv("VERBOSE") == "1":
+                email = '%s(%s)' % (email, role)
+            emails.append(email)
+        projects = list(herd.findall('maintainingproject'))
+        if len(projects) > 1:
+            print >> sys.stderr, ("I don't like multiple maintainingprojects "
+                                  "per herd, Please fix me")
+        if projects:
+            project_path = projects[0].text
+            cache_file = os.path.join(cache_dir, '%s.xml' % sys.argv[1])
+            if (not os.path.exists(cache_file) or
+                (time.time() - os.path.getmtime(cache_file) > cache_max_age)):
+                # update the cached file
+                cache_file_obj = open(cache_file, 'w')
+                try:
+                    f = urllib2.urlopen(
+                        'http://www.gentoo.org%s?passthru=1' % project_path)
+                    while True:
+                        data = f.read(1024)
+                        if not data:
+                            break
+                        cache_file_obj.write(data)
+                    cache_file_obj.close()
+                except:
+                    # Do not keep a stale cache file around.
+                    os.unlink(cache_file)
+                    raise
+
+            try:
+                project_node = elementtree.parse(cache_file)
+            except:
+                # Force a reload by killing the cache.
+                os.unlink(cache_file)
+                raise
+            for dev in project_node.findall('dev'):
+                emails.append(dev.text.strip())
+        break
+
+else:
+    print >> sys.stderr, 'no such herd!'
+
+        
+if len(emails) < 1:
+        print "herd doesn't exist or has no maintainers or herds.xml is out of date"
+        # or the mtimedb bug around line 7263 in the portageexit() function is still present"
+        sys.exit(1)
+
+emails.sort()
+print ", ".join(emails)