From a5d9ff4e135feb8a8132cfd93dcb51fa2eacd35d Mon Sep 17 00:00:00 2001
From: Michael Merickel <michael@merickel.org>
Date: Tue, 16 Aug 2011 02:07:16 -0500
Subject: Added support for --import option to pshell.

---
 pyramid/paster.py            |  9 +++++++++
 pyramid/tests/test_paster.py | 23 +++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/pyramid/paster.py b/pyramid/paster.py
index 87abdddd4..99ead1af3 100644
--- a/pyramid/paster.py
+++ b/pyramid/paster.py
@@ -129,6 +129,11 @@ class PShellCommand(PCommand):
                       action='store_true',
                       dest='disable_ipython',
                       help="Don't use IPython even if it is available")
+    parser.add_option('--import-script',
+                      dest='use_script',
+                      help=("Execute the script and import all variables from "
+                            "a dotted Python path. This option will override "
+                            "the 'import' key in the [pshell] ini section."))
 
     ConfigParser = ConfigParser.ConfigParser # testing
 
@@ -176,6 +181,10 @@ class PShellCommand(PCommand):
         env_help['root_factory'] = (
             'Default root factory used to create `root`.')
 
+        # override use_script with command-line options
+        if self.options.use_script:
+            self.use_script = self.options.use_script
+
         if self.use_script:
             # store the env before muddling it with the script
             orig_env = env.copy()
diff --git a/pyramid/tests/test_paster.py b/pyramid/tests/test_paster.py
index 45e36f129..cb30dcc12 100644
--- a/pyramid/tests/test_paster.py
+++ b/pyramid/tests/test_paster.py
@@ -21,6 +21,7 @@ class TestPShellCommand(unittest.TestCase):
             class Options(object): pass
             self.options = Options()
             self.options.disable_ipython = True
+            self.options.use_script = None
             cmd.options = self.options
         return cmd
 
@@ -196,6 +197,28 @@ class TestPShellCommand(unittest.TestCase):
         self.assertTrue(self.bootstrap.closer.called)
         self.assertTrue(shell.help)
 
+    def test_command_loads_use_script_override(self):
+        command = self._makeOne()
+        model = Dummy()
+        self.config_factory.items = [('import', 'abc'),
+                                     ('m', model)]
+        command.options.use_script = 'pyramid.tests.pshellapp'
+        shell = DummyShell()
+        command.command(shell)
+        self.assertTrue(self.config_factory.parser)
+        self.assertEqual(self.config_factory.parser.filename,
+                         '/foo/bar/myapp.ini')
+        self.assertEqual(self.bootstrap.a[0], '/foo/bar/myapp.ini#myapp')
+        self.assertEqual(shell.env, {
+            'app':self.bootstrap.app, 'root':'root override',
+            'registry':self.bootstrap.registry,
+            'request':self.bootstrap.request,
+            'root_factory':self.bootstrap.root_factory,
+            'a':1, 'm':model,
+        })
+        self.assertTrue(self.bootstrap.closer.called)
+        self.assertTrue(shell.help)
+
     def test_command_custom_section_override(self):
         command = self._makeOne()
         dummy = Dummy()
-- 
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