Drop warning for nonlocal image URI

doc/config.rst

@@ -228,7 +228,6 @@ General configuration
    * app.add_source_parser
    * download.not_readable
    * image.data_uri
-   * image.nonlocal_uri
    * image.not_readable
    * ref.term
    * ref.ref

sphinx/environment/collectors/asset.py

@@ -64,9 +64,6 @@ class ImageCollector(EnvironmentCollector):
                 candidates['?'] = imguri
                 continue
             elif imguri.find('://') != -1:
-                logger.warning('nonlocal image URI found: %s' % imguri,
-                               location=node,
-                               type='image', subtype='nonlocal_uri')
                 candidates['?'] = imguri
                 continue
             rel_imgpath, full_imgpath = app.env.relfn2path(imguri, docname)

tests/roots/test-warnings/index.rst

@@ -15,9 +15,6 @@ test-warnings
 .. an SVG image (for HTML at least)
 .. image:: svgimg.*
 
-.. a non-local image URI
-.. image:: http://www.python.org/logo.png
-
 .. should give a warning
 .. literalinclude:: wrongenc.inc
    :language: none

tests/test_build_html.py

@@ -32,7 +32,6 @@ WARNING: Explicit markup ends without a blank line; unexpected unindent.
 %(root)s/index.rst:\\d+: WARNING: Encoding 'utf-8-sig' used for reading included \
 file u'%(root)s/wrongenc.inc' seems to be wrong, try giving an :encoding: option
 %(root)s/index.rst:\\d+: WARNING: image file not readable: foo.png
-%(root)s/index.rst:\\d+: WARNING: nonlocal image URI found: http://www.python.org/logo.png
 %(root)s/index.rst:\\d+: WARNING: download file not readable: %(root)s/nonexisting.png
 %(root)s/index.rst:\\d+: WARNING: invalid single index entry u''
 %(root)s/undecodable.rst:\\d+: WARNING: undecodable source characters, replacing \

tests/test_environment.py

@@ -40,8 +40,6 @@ def test_first_update():
 def test_images():
     assert ('image file not readable: foo.png'
             in app._warning.getvalue())
-    assert ('nonlocal image URI found: http://www.python.org/logo.png'
-            in app._warning.getvalue())
 
     tree = env.get_doctree('images')
     htmlbuilder = StandaloneHTMLBuilder(app)