command to look at wheel build settings

Report on which repos need to have the flag to build universal wheels.

Change-Id: Ied933596d8f23d60f5456fa9d74302eadf9146ed
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

goal_tools/python3_first/wheelsettings.py

@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+
+import configparser
+import logging
+import os.path
+
+from cliff import lister
+
+from goal_tools import governance
+
+LOG = logging.getLogger(__name__)
+
+
+def get_setup_config(repo_dir):
+    LOG.debug('getting settings in %s', repo_dir)
+    input_name = os.path.join(repo_dir, 'setup.cfg')
+    parser = configparser.ConfigParser()
+    parser.read([input_name])
+    return parser
+
+
+def check_one(repo_base_dir, repo):
+    # Specs repositories aren't packaged
+    if repo.endswith('-specs'):
+        return 'not needed'
+    # Charm repositories don't need to build wheels
+    repo_base = repo.partition('/')[-1]
+    if repo_base.startswith('charm-'):
+        return 'not needed'
+    # Puppet repos don't build wheels
+    if repo_base.startswith('puppet-'):
+        return 'not needed'
+    # xstatic repos don't need wheels
+    if repo_base.startswith('xstatic-'):
+        return 'not needed'
+    repo_dir = os.path.join(os.path.expanduser(repo_base_dir), repo)
+    if not os.path.exists(os.path.join(repo_dir, 'setup.cfg')):
+        LOG.info('skipping %s', repo)
+        return 'not needed'
+    LOG.info('scanning %s', repo)
+    config = get_setup_config(repo_dir)
+    if not config.has_option('wheel', 'universal'):
+        return 'not set'
+    if config['wheel']['universal']:
+        return 'OK'
+    return 'Disabled'
+
+
+class WheelMissingUniversal(lister.Lister):
+    "list the repos missing the wheel universal setting"
+
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        parser.add_argument(
+            '--repo-base-dir',
+            default='~/repos',
+            help='base directory where repositories are cloned (%(default)s)',
+        )
+        parser.add_argument(
+            '--project-list',
+            default=governance.PROJECTS_LIST,
+            help='URL for governance projects.yaml',
+        )
+        parser.add_argument(
+            '--team',
+            help='limit search to one team',
+        )
+        parser.add_argument(
+            '--errors-only', '-e',
+            default=False,
+            action='store_true',
+            help='only show mistakes',
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        columns = ('Team', 'Repo', 'Status')
+
+        gov_dat = governance.Governance(url=parsed_args.project_list)
+        if parsed_args.team:
+            repos = gov_dat.get_repos_for_team(parsed_args.team)
+        else:
+            repos = gov_dat.get_repos()
+
+        teams_and_repos = sorted(
+            (gov_dat.get_repo_owner(r), r)
+            for r in repos
+        )
+
+        data = [
+            (team, r, check_one(parsed_args.repo_base_dir, r))
+            for team, r in teams_and_repos
+            if team != 'Infrastructure'
+        ]
+
+        if parsed_args.errors_only:
+            data = [
+                r
+                for r in data
+                if r[-1] not in ('OK', 'not needed')
+            ]
+
+        return (columns, data)

setup.cfg

@@ -63,6 +63,7 @@ python3_first =
     migration announce = goal_tools.python3_first.repos:MigrationAnnounce
     tox missing = goal_tools.python3_first.toxsettings:ToxMissingPy3
     tox fix = goal_tools.python3_first.toxsettings:ToxFixMissingPy3
+	wheel missing = goal_tools.python3_first.wheelsettings:WheelMissingUniversal
 
 [wheel]
 universal = 1