osc submitreq: look up the develproject of the target, and if there is one,

don't create the request, unless forced with --nodevelproject.

osc/commandline.py

@@ -402,6 +402,9 @@ class Osc(cmdln.Cmdln):
                   help='specify message TEXT')
     @cmdln.option('-r', '--revision', metavar='REV',
                   help='for "create", specify a certain source revision ID (the md5 sum)')
+    @cmdln.option('--nodevelproject', action='store_true',
+                  help='do not follow a defined devel project ' \
+                       '(primary project where a package is developed)')
     def do_submitreq(self, subcmd, opts, *args):
         """${cmd_name}: Handle requests to submit a package into another project
 
@@ -462,6 +465,14 @@ class Osc(cmdln.Cmdln):
                 dst_package = args[3]
             else:
                 dst_package = src_package
+            devloc = show_develproject(conf.config['apiurl'], dst_project, dst_package)
+            if devloc and dst_project != devloc and not opts.nodevelproject:
+                print """\
+Sorry, but a different project, %s, is defined as the place where development
+of the package %s primarily takes place.
+Please submit there instead, or use --nodevelproject to force direct submission.""" \
+                    % (devloc, dst_package)
+                sys.exit(1)
 
         elif cmd == 'list':
             project = args[0]

osc/core.py

@@ -1544,6 +1544,14 @@ def show_package_meta(apiurl, prj, pac):
         raise
 
 
+def show_develproject(apiurl, prj, pac):
+    m = show_package_meta(apiurl, prj, pac)
+    try:
+        return ET.parse(StringIO(''.join(m))).getroot().find('devel').get('project')
+    except:
+        return None
+
+
 def show_pattern_metalist(apiurl, prj):
     url = makeurl(apiurl, ['source', prj, '_pattern'])
     try: