# HG changeset patch
# User Julien Cristau <julien.cristau@logilab.fr>
# Date 1374497857 -7200
# Node ID a7412e884d7bc065e0e498cc2117c1c63f1f564f
# Parent  959dbad7743e5f9e1a6ee81b81655720d966ec46
fix typos in docstring, doc and comments

diff -r 959dbad7743e -r a7412e884d7b _exceptions.py
--- a/_exceptions.py	Wed Jul 17 15:02:28 2013 +0200
+++ b/_exceptions.py	Mon Jul 22 14:57:37 2013 +0200
@@ -61,7 +61,7 @@
     """
 
 class AuthenticationError(ConnectionError):
-    """raised when when an attempt to establish a connection failed do to wrong
+    """raised when an attempt to establish a connection failed due to wrong
     connection information (login / password or other authentication token)
     """
 
diff -r 959dbad7743e -r a7412e884d7b doc/book/en/devrepo/repo/sessions.rst
--- a/doc/book/en/devrepo/repo/sessions.rst	Wed Jul 17 15:02:28 2013 +0200
+++ b/doc/book/en/devrepo/repo/sessions.rst	Mon Jul 22 14:57:37 2013 +0200
@@ -59,7 +59,7 @@
       other credentials elements (calling `authentication_information`),
       giving the request object each time
 
-      * the default retriever (oddly named `LoginPasswordRetreiver`)
+      * the default retriever (named `LoginPasswordRetriever`)
         will in turn defer login and password fetching to the request
         object (which, depending on the authentication mode (`cookie`
         or `http`), will do the appropriate things and return a login
diff -r 959dbad7743e -r a7412e884d7b server/migractions.py
--- a/server/migractions.py	Wed Jul 17 15:02:28 2013 +0200
+++ b/server/migractions.py	Mon Jul 22 14:57:37 2013 +0200
@@ -83,8 +83,8 @@
             repo.vreg.register(ClearGroupMap)
 
 class ServerMigrationHelper(MigrationHelper):
-    """specific migration helper for server side  migration scripts,
-    providind actions related to schema/data migration
+    """specific migration helper for server side migration scripts,
+    providing actions related to schema/data migration
     """
 
     def __init__(self, config, schema, interactive=True,
diff -r 959dbad7743e -r a7412e884d7b web/application.py
--- a/web/application.py	Wed Jul 17 15:02:28 2013 +0200
+++ b/web/application.py	Mon Jul 22 14:57:37 2013 +0200
@@ -343,17 +343,17 @@
 
 
     def main_handle_request(self, req, path):
-        """Process and http request
+        """Process an http request
 
         Arguments are:
         - a Request object
         - path of the request object
 
-        It return the content of the http response. HTTP header and status are
-        are set on the Request Object.
+        It returns the content of the http response. HTTP header and status are
+        set on the Request object.
         """
         if not isinstance(req, CubicWebRequestBase):
-            warn('[3.15] Application entry poin arguments are now (req, path) '
+            warn('[3.15] Application entry point arguments are now (req, path) '
                  'not (path, req)', DeprecationWarning, 2)
             req, path = path, req
         if req.authmode == 'http':
@@ -399,7 +399,7 @@
         # Wrong, absent or Reseted credential
         except AuthenticationError:
             # If there is an https url configured and
-            # the request do not used https, redirect to login form
+            # the request does not use https, redirect to login form
             https_url = self.vreg.config['https-url']
             if https_url and req.base_url() != https_url:
                 req.status_out = httplib.SEE_OTHER
diff -r 959dbad7743e -r a7412e884d7b web/views/authentication.py
--- a/web/views/authentication.py	Wed Jul 17 15:02:28 2013 +0200
+++ b/web/views/authentication.py	Mon Jul 22 14:57:37 2013 +0200
@@ -22,6 +22,7 @@
 from threading import Lock
 
 from logilab.common.decorators import clear_cache
+from logilab.common.deprecation import class_renamed
 
 from cubicweb import AuthenticationError, BadConnectionId
 from cubicweb.view import Component
@@ -32,18 +33,18 @@
 class NoAuthInfo(Exception): pass
 
 
-class WebAuthInfoRetreiver(Component):
+class WebAuthInfoRetriever(Component):
     __registry__ = 'webauth'
     order = None
     __abstract__ = True
 
     def authentication_information(self, req):
-        """retreive authentication information from the given request, raise
+        """retrieve authentication information from the given request, raise
         NoAuthInfo if expected information is not found.
         """
         raise NotImplementedError()
 
-    def authenticated(self, retreiver, req, cnx, login, authinfo):
+    def authenticated(self, retriever, req, cnx, login, authinfo):
         """callback when return authentication information have opened a
         repository connection successfully. Take care req has no session
         attached yet, hence req.execute isn't available.
@@ -66,12 +67,14 @@
     def cleanup_authentication_information(self, req):
         """called when the retriever has returned some authentication
         information but we get an authentication error when using them, so it
-        get a chance to cleanup things (e.g. remove cookie)
+        get a chance to clean things up (e.g. remove cookie)
         """
         pass
 
+WebAuthInfoRetreiver = class_renamed('WebAuthInfoRetreiver', WebAuthInfoRetriever)
 
-class LoginPasswordRetreiver(WebAuthInfoRetreiver):
+
+class LoginPasswordRetriever(WebAuthInfoRetriever):
     __regid__ = 'loginpwdauth'
     order = 10
 
@@ -90,6 +93,9 @@
     def revalidate_login(self, req):
         return req.get_authorization()[0]
 
+LoginPasswordRetreiver = class_renamed('LoginPasswordRetreiver', LoginPasswordRetriever)
+
+
 class RepositoryAuthenticationManager(AbstractAuthenticationManager):
     """authenticate user associated to a request and check session validity"""