:fix: dependencies and response content

doc/source/conf.py

@@ -58,9 +58,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'0.3'
+version = u'0.4'
 # The full version, including alpha/beta/rc tags.
-release = u'0.3'
+release = u'0.4'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

link/wsgi/__init__.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
 
-__version__ = '0.3'
+__version__ = '0.4'
 
 CONF_BASE_PATH = 'link/wsgi'

link/wsgi/resp.py

@@ -5,8 +5,8 @@
 
 from link.wsgi import CONF_BASE_PATH
 
-from httplib import responses as httpresponses
-from six import string_types
+from six.moves.http_client import responses as httpresponses
+from six import string_types, binary_type
 import json
 
 
@@ -56,16 +56,23 @@ def content(self, value):
         if value is None:
             value = ''
 
-        elif not isinstance(value, string_types) and not isiterable(value):
+        elif not isinstance(value, string_types):
             try:
                 value = json.dumps(value)
 
             except ValueError:
                 value = str(value)
 
-            value = value.splitlines()
+        if not isiterable(value, exclude=string_types):
+            value = [
+                '{0}\n'.format(v)
+                for v in value.splitlines()
+            ]
 
-        self._content = value
+        self._content = [
+            v.encode('utf-8')
+            for v in value
+        ]
         self['Content-Length'] = sum([len(c) for c in self._content])
 
     @property
@@ -84,7 +91,7 @@ def status(self, value):
 
     @property
     def headers(self):
-        return list(self._headers.items())
+        return [(k, str(v)) for k, v in self._headers.items()]
 
     def __getitem__(self, item):
         """

link/wsgi/router.py

@@ -7,6 +7,7 @@
 
 from inspect import isclass
 from re import match
+import traceback
 import logging
 
 
@@ -167,10 +168,10 @@ def dispatch(self, req, resp):
                             if middleware.after(req, resp, handler):
                                 break
 
-                    except Exception as err:
+                    except Exception:
                         # if any error happens, return a 500 internal error
                         resp.status = 500
-                        resp.content = str(err)
+                        resp.content = traceback.format_exc()
 
                 else:
                     # if the method was not configured for the route, return a

requirements.txt

@@ -1,2 +1,2 @@
-b3j0f.conf>=0.3.13
+b3j0f.conf>=0.3.16
 six>=1.10.0

setup.py

@@ -13,7 +13,7 @@
 AUTHOR_EMAIL = 'david.jose.delassus@gmail.com'
 LICENSE = 'MIT'
 REQUIREMENTS = [
-    'b3j0f.conf==0.3.13',
+    'b3j0f.conf==0.3.16',
     'six==1.10.0'
 ]