Setup environment in wrapper script instead of zope.conf

zope.conf is read quite lite during zope startup and some modules are using
environment variables to be set up (like DateTime) *before* zope.conf is read.

slapos/recipe/erp5/__init__.py

@@ -666,10 +666,6 @@ class Recipe(BaseSlapRecipe):
                              self.erp5_directory, 'Products'))
     zope_config['products'] = '\n'.join(prefixed_products)
     zope_config['address'] = '%s:%s' % (ip, port)
-    zope_environment_list = []
-    for envk, envv in zope_environment.iteritems():
-      zope_environment_list.append('%s %s' % (envk, envv))
-    zope_config['environment'] = "\n".join(zope_environment_list)
 
     zope_wrapper_template_location = self.getTemplateFilename('zope.conf.in')
     zope_conf_content = self.substituteTemplate(
@@ -692,10 +688,11 @@ class Recipe(BaseSlapRecipe):
     self.path_list.append(zope_conf_path)
     # Create init script
     wrapper = zc.buildout.easy_install.scripts([(name,
-     'slapos.recipe.librecipe.execute', 'execute')], self.ws, sys.executable,
+     'slapos.recipe.librecipe.execute', 'executee')], self.ws, sys.executable,
       self.wrapper_directory, arguments=[
-        self.options['runzope_binary'].strip(), '-C', zope_conf_path]
-      )[0]
+        [self.options['runzope_binary'].strip(), '-C', zope_conf_path],
+        zope_environment
+      ])[0]
     self.path_list.append(wrapper)
     return zope_config['address']
 

slapos/recipe/erp5/template/zope.conf.in

@@ -7,10 +7,8 @@ instancehome $INSTANCE
 # Used products
 %(products)s
 
-# Environment override
-<environment>
-%(environment)s
-</environment>
+# Environment is setup in running wrapper script
+# Reason: zope.conf is read too late for some componets
 
 # No need to debug
 debug-mode off