format.py: Document the formatting directive syntax.

[chopwood] / chpwd

diff --git a/chpwd b/chpwd
index 5925dddce89e6f52cb7fe10964c52a8cd53df689..38727152669596a67963e0d24f473a9177cff286 100755 (executable)
--- a/chpwd
+++ b/chpwd
@@ -38,6 +38,7 @@ import config as CONF; CFG = CONF.CFG
 import dbmaint as D
 import httpauth as HA
 import output as O; OUT = O.OUT
+import service as S
 import subcommand as SC
 import util as U
 
@@ -71,7 +72,8 @@ for short, long, props in [
     'help': 'run commands with the given CONTEXT' }),
   ('-f', '--config-file', {
     'metavar': 'FILE', 'dest': 'config',
-    'default': OS.path.join(HOME, 'chpwd.conf'),
+    'default': ENV.get('CHPWD_CONFIG',
+                       OS.path.join(HOME, 'chpwd.conf')),
     'help': 'read configuration from FILE.' }),
   ('-s', '--ssl', {
     'dest': 'sslp', 'action': 'store_true',
@@ -228,7 +230,7 @@ if __name__ == '__main__':
       OPTS, args = OPTPARSE.parse_args()
       CONF.loadconfig(OPTS.config)
       cmd = SL.split(ENV['SSH_ORIGINAL_COMMAND'])
-      if args: raise ExpectedError, (500, 'Unexpected arguments via SSH')
+      if args: raise U.ExpectedError, (500, 'Unexpected arguments via SSH')
       return cmd
 
     if 'CHPWD_SSH_USER' in ENV:
@@ -238,7 +240,7 @@ if __name__ == '__main__':
       with cli_errors():
         cmd = ssh_setup()
         CU.set_user(ENV['CHPWD_SSH_USER'])
-        SERVICES['master'].find(USER)
+        S.SERVICES['master'].find(CU.USER)
         with OUT.redirect_to(O.FileOutput()):
           OPTPARSE.dispatch('userv', cmd)
 
@@ -251,8 +253,8 @@ if __name__ == '__main__':
       try:
         cmd = ssh_setup()
         with OUT.redirect_to(O.RemoteOutput()):
-          OPTPARSE.dispatch('remote', map(urldecode, cmd))
-      except ExpectedError, e:
+          OPTPARSE.dispatch('remote', map(CGI.urldecode, cmd))
+      except U.ExpectedError, e:
         print 'ERR', e.code, e.msg
       else:
         print 'OK'
@@ -262,7 +264,7 @@ if __name__ == '__main__':
       ## file, but we can't do much about it from here.
 
       with cli_errors():
-        raise ExpectedError, (400, "Unabled to determine SSH context")
+        raise U.ExpectedError, (400, "Unabled to determine SSH context")
 
   else:
     ## Plain old command line, apparently.  We default to administration