harvest, setup.py: install tool that queries Harvest for information

about open opportunities for a given source package.

debian/changelog

@@ -1,3 +1,10 @@
+ubuntu-dev-tools (0.115) UNRELEASED; urgency=low
+
+  * harvest, setup.py: install tool that queries Harvest for information
+    about open opportunities for a given source package.
+
+ -- Daniel Holbach <daniel.holbach@ubuntu.com>  Wed, 26 Jan 2011 09:21:43 +0100
+
 ubuntu-dev-tools (0.114) unstable; urgency=low
 
   [ Stefano Rivera ]

harvest

@@ -0,0 +1,51 @@
+#!/usr/bin/python
+# Daniel Holbach 
+# (c) 2011 Canonical
+
+import urllib2
+import json
+import sys
+
+BASE_URL = "http://harvest.ubuntu.com/"
+URL_STUB = BASE_URL + "opportunities/json/"
+
+def opportunity_summary(data):
+    l = []
+    for key in filter(lambda a: a != "total", data.keys()):
+        l += ["%s (%s)" % (key, data[key])]
+    return ", ".join(l)
+
+def main():
+    if len(sys.argv) == 1 or not sys.argv[1].strip() or \
+       sys.argv[1].strip() in ["--help", "-h"]:
+        print >> sys.stderr, "Usage: %s <source package name>" % sys.argv[0]
+        sys.exit(0)
+    pkg = sys.argv[1]
+    url = URL_STUB + pkg.strip()
+    try:
+        sock = urllib2.urlopen(url)
+    except IOError, e:
+        try:
+            urllib2.urlopen(BASE_URL)
+        except urllib2.URLError, _e:
+            print >> sys.stderr, "Harvest is down."
+            sys.exit(1)
+        print "There is no information in Harvest about package '%s'." % pkg
+        sys.exit(1)
+    response = sock.read()
+    sock.close()
+    data = json.loads(response)
+    print >> sys.stdout, \
+"""%s has %s opportunities: %s
+Find out more: %sopportunities/package/%s""" % (pkg, 
+                              data["total"], 
+                              opportunity_summary(data),
+                              BASE_URL,
+                              pkg)
+
+if __name__ == '__main__':
+    try:
+        main()
+    except KeyboardInterrupt:
+        print >> sys.stderr, "Aborted."
+        sys.exit(1)

setup.py

@@ -26,6 +26,7 @@ scripts = ['404main',
            'grab-attachments',
            'grab-merge',
            'grep-merges',
+           'harvest',
            'hugdaylist',
            'import-bug-from-debian',
            'lp-list-bugs',