Add LETTUCE_HOST env var

README.md

 # lettuce
-> Version 0.2.23 - kryptonite
+> Version 0.2.23+edx.1 - kryptonite
 
 [![Build Status](https://secure.travis-ci.org/gabrielfalcao/lettuce.png)](http://travis-ci.org/gabrielfalcao/lettuce)
 

lettuce/__init__.py

@@ -15,7 +15,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-__version__ = version = '0.2.23'
+__version__ = version = '0.2.23+edx.1'
 
 release = 'kryptonite'
 

lettuce/django/apps.py

@@ -16,10 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from os.path import join, dirname
-try:
-    from importlib import import_module
-except ImportError:
-    from django.utils.importlib import import_module
+from django.apps import apps as django_apps
 from django.conf import settings
 
 
@@ -57,13 +54,7 @@ def get_apps():
     Import Django apps. It ignores ImportErrors.
     (Django will take care of it)
     """
-    apps = []
-    for app in settings.INSTALLED_APPS:
-        try:
-            apps.append(import_module(app))
-        except ImportError:
-            pass
-    return apps
+    return [app_cfg.module for app_cfg in django_apps.get_app_configs()]
 
 
 def harvest_lettuces(only_the_apps=None, avoid_apps=None, path="features"):

lettuce/django/server.py

@@ -133,6 +133,7 @@ class ThreadedServer(multiprocessing.Process):
 
     @staticmethod
     def get_real_address(address):
+        address = os.environ.get('LETTUCE_HOST', address)
         if address == '0.0.0.0' or address == 'localhost':
             address = '127.0.0.1'
 

setup.py

@@ -36,7 +36,7 @@ if os.name.lower() == 'nt':
 
 setup(
     name='lettuce',
-    version='0.2.23',
+    version='0.2.23+edx.1',
     description='Behaviour Driven Development for python',
     author='Gabriel Falcao',
     author_email='gabriel@nacaolivre.org',

tests/functional/test_runner.py

@@ -1276,7 +1276,7 @@ def test_output_background_with_success_colorless():
         '    Given the variable "X" holds 2            # tests/functional/test_runner.py:{line}\n'
         '\n'
         '  Scenario: multiplication changing the value # tests/functional/bg_features/simple/simple.feature:9\n'
-        '    Given the variable "X" is equal to 2      # tests/functional/test_runner.py:{line}\n'
+        '    Given the variable "X" is equal to 2      # tests/functional/bg_features/simple/steps.py:5\n'
         '\n'
         '1 feature (1 passed)\n'
         '1 scenario (1 passed)\n'
@@ -1314,8 +1314,8 @@ def test_output_background_with_success_colorful():
         '\033[A\033[1;32m    Given the variable "X" holds 2            \033[1;30m# tests/functional/test_runner.py:{line}\033[0m\n'
         '\n'
         '\033[1;37m  Scenario: multiplication changing the value \033[1;30m# tests/functional/bg_features/simple/simple.feature:9\033[0m\n'
-        '\033[1;30m    Given the variable "X" is equal to 2      \033[1;30m# tests/functional/test_runner.py:{line}\033[0m\n'
-        '\033[A\033[1;32m    Given the variable "X" is equal to 2      \033[1;30m# tests/functional/test_runner.py:{line}\033[0m\n'
+        '\033[1;30m    Given the variable "X" is equal to 2      \033[1;30m# tests/functional/bg_features/simple/steps.py:5\033[0m\n'
+        '\033[A\033[1;32m    Given the variable "X" is equal to 2      \033[1;30m# tests/functional/bg_features/simple/steps.py:5\033[0m\n'
         '\n'
         '\033[1;37m1 feature (\033[1;32m1 passed\033[1;37m)\033[0m\n'
         '\033[1;37m1 scenario (\033[1;32m1 passed\033[1;37m)\033[0m\n'

tests/unit/test_main.py

@@ -23,7 +23,7 @@ from mox import Mox
 
 def test_has_version():
     "A nice python module is supposed to have a version"
-    assert_equals(lettuce.version, '0.2.23')
+    assert_equals(lettuce.version, '0.2.23+edx.1')
 
 
 def test_has_release():