[FIX] P3: text model types

* remove references to basestring & unicode (use relevant pycompat
  helpers)
* remove some str calls (either entirely or replaced by relevant
  helper, either text or native)
* use better API to avoid unnecessary conversions
* remove some XML declarations in views

1 files changed, 6 insertions, 4 deletions

diff --git a/doc/_extensions/odoo_ext/translator.py b/doc/_extensions/odoo_ext/translator.py
index 3a1928364eb..443458f33c7 100644
--- a/doc/_extensions/odoo_ext/translator.py
+++ b/doc/_extensions/odoo_ext/translator.py
@@ -11,6 +11,8 @@ from docutils import nodes
 from sphinx import addnodes, util
 from sphinx.locale import admonitionlabels
 
+from odoo.tools import pycompat
+
 
 def _parents(node):
     while node.parent:
@@ -62,7 +64,7 @@ class BootstrapTranslator(nodes.NodeVisitor, object):
         self.param_separator = ','
 
     def encode(self, text):
-        return unicode(text).translate({
+        return pycompat.text_type(text).translate({
             ord('&'): u'&',
             ord('<'): u'&lt;',
             ord('"'): u'&quot;',
@@ -71,7 +73,7 @@ class BootstrapTranslator(nodes.NodeVisitor, object):
         })
 
     def starttag(self, node, tagname, **attributes):
-        tagname = unicode(tagname).lower()
+        tagname = pycompat.text_type(tagname).lower()
 
         # extract generic attributes
         attrs = {name.lower(): value for name, value in attributes.items()}
@@ -105,8 +107,8 @@ class BootstrapTranslator(nodes.NodeVisitor, object):
         )
     # only "space characters" SPACE, CHARACTER TABULATION, LINE FEED,
     # FORM FEED and CARRIAGE RETURN should be collapsed, not al White_Space
-    def attval(self, value, whitespace=re.compile(u'[ \t\n\f\r]')):
-        return self.encode(whitespace.sub(u' ', unicode(value)))
+    def attval(self, value, whitespace=re.compile(u'[ \t\n\f\r]+')):
+        return self.encode(whitespace.sub(u' ', pycompat.text_type(value)))
 
     def astext(self):
         return u''.join(self.body)