we no longer need to define '__src__' method for Image that returns a '<img src=...>' tag.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39446 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Image.py

@@ -183,71 +183,6 @@ class Image(TextConvertableMixin, File, OFSImage):
     else:
       return self._baseGetContentType(default)
 
-  #
-  # Photo display methods
-  #
-
-  security.declareProtected(Permissions.View, 'tag')
-  def tag(self, display=None, height=None, width=None, cookie=0,
-                alt=None, css_class=None, format=None, quality=_MARKER,
-                resolution=None, frame=None, **kw):
-    """Return HTML img tag."""
-    self._upradeImage()
-
-    # Get cookie if display is not specified.
-    if display is None:
-      display = self.REQUEST.cookies.get('display', None)
-    if quality is _MARKER:
-      quality = self.getDefaultImageQuality(format)
-    # display may be set from a cookie.
-    image_size = self.getSizeFromImageDisplay(display)
-    convert_kw = dict(format=format, quality=quality, resolution=resolution,
-                      frame=frame, image_size=image_size)
-    try:
-      mime, image = self.getConversion(**convert_kw)
-    except KeyError:
-      # Generate photo on-the-fly
-      mime, image = self._makeDisplayPhoto(**convert_kw)
-      self.setConversion(image, mime, **convert_kw)
-    width, height = image.width, image.height
-    # Set cookie for chosen size
-    if cookie:
-      self.REQUEST.RESPONSE.setCookie('display', display, path="/")
-
-    if display:
-      result = '<img src="%s?display=%s"' % (self.absolute_url(), display)
-    else:
-      result = '<img src="%s"' % (self.absolute_url())
-
-    if alt is None:
-      alt = getattr(self, 'title', '')
-    if alt == '':
-      alt = self.getId()
-    result = '%s alt="%s"' % (result, html_quote(alt))
-
-    if height:
-      result = '%s height="%s"' % (result, height)
-
-    if width:
-      result = '%s width="%s"' % (result, width)
-
-    if not 'border' in map(string.lower, kw.keys()):
-      result = '%s border="0"' % (result)
-
-    if css_class is not None:
-      result = '%s class="%s"' % (result, css_class)
-
-    for key in kw.keys():
-      value = kw.get(key)
-      result = '%s %s="%s"' % (result, key, value)
-
-    result = '%s />' % (result)
-
-    return result
-
-  def __str__(self):
-    return self.tag()
-
   security.declareProtected(Permissions.AccessContentsInformation, 'displayIds')
   def displayIds(self, exclude=('thumbnail',)):
     """Return list of display Ids."""