Add a fun tool that generates a dot version of the relationships in our system.

tools/relationships.py

@@ -0,0 +1,44 @@
+from data.database import User, Repository, TeamMember
+
+
+def fix_ident(ident):
+  return str(ident).translate(None, '-/.')
+
+
+with open('outfile.dot', 'w') as outfile:
+  outfile.write('digraph relationships {\n')
+
+  for repo in Repository.select():
+    ns = fix_ident(repo.namespace)
+    outfile.write('%s_%s -> %s\n' % (ns, fix_ident(repo.name), ns))
+
+  teams_in_orgs = set()
+
+  for member in TeamMember.select():
+    if '+' in member.user.username:
+      continue
+
+    org_name = fix_ident(member.team.organization.username)
+
+    team_to_org = (member.team.name, member.team.organization.username)
+    if not team_to_org in teams_in_orgs:
+      teams_in_orgs.add(team_to_org)
+      outfile.write('%s_%s -> %s\n' % (org_name, fix_ident(member.team.name),
+                                       org_name))
+
+    team_name = fix_ident(member.team.name)
+
+    outfile.write('%s -> %s_%s\n' % (fix_ident(member.user.username), org_name,
+                                     team_name))
+    outfile.write('%s_%s [shape=box]\n' % (org_name, team_name))
+
+  for user in User.select():
+    if '+' in user.username:
+      continue
+
+    if user.organization:
+      outfile.write('%s [shape=circle]\n' % fix_ident(user.username))
+    else:
+      outfile.write('%s [shape=triangle]\n' % fix_ident(user.username))
+
+  outfile.write('}')