setup.py: make namespace packages work, add missing stuff

add url and namespaces_packages decl
use 1-line __init__.py for xstatic and xstatic.pkg namespace packages
move most of the code to xstatic.main

3 files changed, 53 insertions, 54 deletions

diff --git a/xstatic/__init__.py b/xstatic/__init__.py
index d6066d7..de40ea7 100644
--- a/xstatic/__init__.py
+++ b/xstatic/__init__.py
@@ -1,54 +1 @@
-# Copyright: 2011 by the XStatic authors, see AUTHORS.txt for details.
-# License: MIT license, see LICENSE.txt for details.
-
-"""
-XStatic - main package with minimal support code to work with static file packages
-"""
-
-# http://remote_base/path
-# http://local_base/path
-
-class XStatic(object):
-    """
-    minimal support code to access resources from xstatic.pkg.* files
-    or CDN locations.
-    """
-    name = None  # lowercase short name
-    base_dir = None  # fs path to the files
-    locations = {}  # CDN/remote locations
-
-    def __init__(self, root_url='/xstatic', provider='local', protocol='http'):
-        """
-        :arg root_url: the common root url path for all local xstatic
-                       resources
-        :arg provider: 'local' to get it from local server or
-                       a name of another source (e.g. CDN)
-        :arg protocol: 'http' (default) or 'https'
-        """
-        self.provider = provider
-        if provider == 'local':
-            self.base_url = "%s/%s" % (root_url, self.name)
-        else:
-            self.base_url = self.locations[(provider, protocol)]
-
-    def get_mapping(self):
-        """
-        query the mapping url -> directory, use this to setup
-        your own static file serving.
-        """
-        if self.provider == 'local':
-            return self.base_url, self.base_dir
-
-    def url_for(self, path):
-        """
-        compute the url for some resource.
-
-        :arg path: a relative path into the data
-        """
-        loc = self.base_url
-        if isinstance(loc, str):
-            loc = "%s/%s" % (loc, path)
-        elif isinstance(loc, dict):
-            loc = loc[path]
-        return loc
-
+__import__('pkg_resources').declare_namespace(__name__)
diff --git a/xstatic/main.py b/xstatic/main.py
new file mode 100644
index 0000000..1ea94bf
--- /dev/null
+++ b/xstatic/main.py
@@ -0,0 +1,51 @@
+# Copyright: 2011 by the XStatic authors, see AUTHORS.txt for details.
+# License: MIT license, see LICENSE.txt for details.
+
+"""
+XStatic - main package with minimal support code to work with static file packages
+"""
+
+class XStatic(object):
+    """
+    minimal support code to access resources from xstatic.pkg.* files
+    or CDN locations.
+    """
+    name = None  # lowercase short name
+    base_dir = None  # fs path to the files
+    locations = {}  # CDN/remote locations
+
+    def __init__(self, root_url='/xstatic', provider='local', protocol='http'):
+        """
+        :arg root_url: the common root url path for all local xstatic
+                       resources
+        :arg provider: 'local' to get it from local server or
+                       a name of another source (e.g. CDN)
+        :arg protocol: 'http' (default) or 'https'
+        """
+        self.provider = provider
+        if provider == 'local':
+            self.base_url = "%s/%s" % (root_url, self.name)
+        else:
+            self.base_url = self.locations[(provider, protocol)]
+
+    def get_mapping(self):
+        """
+        query the mapping url -> directory, use this to setup
+        your own static file serving.
+        """
+        if self.provider == 'local':
+            return self.base_url, self.base_dir
+
+    def url_for(self, path):
+        """
+        compute the url for some resource.
+
+        :arg path: a relative path into the data
+        """
+        loc = self.base_url
+        if isinstance(loc, str):
+            loc = "%s/%s" % (loc, path)
+        elif isinstance(loc, dict):
+            loc = loc[path]
+        return loc
+
diff --git a/xstatic/pkg/__init__.py b/xstatic/pkg/__init__.py
new file mode 100644
index 0000000..de40ea7
--- /dev/null
+++ b/xstatic/pkg/__init__.py
@@ -0,0 +1 @@
+__import__('pkg_resources').declare_namespace(__name__)