Minify on backend

2013-04-30 13:17:03 +02:00
parent 12c3fc6ce3
commit 30ec8216e1
62 changed files with 17953 additions and 737 deletions
@@ -0,0 +1,123 @@
+"""StyleSheet implements DOM Level 2 Style Sheets StyleSheet."""
+__all__ = ['StyleSheet']
+__docformat__ = 'restructuredtext'
+__version__ = '$Id$'
+
+import cssutils
+import urlparse
+
+class StyleSheet(cssutils.util.Base2):
+    """
+    The StyleSheet interface is the abstract base interface
+    for any type of style sheet. It represents a single style
+    sheet associated with a structured document.
+
+    In HTML, the StyleSheet interface represents either an
+    external style sheet, included via the HTML LINK element,
+    or an inline STYLE element (also an @import stylesheet?).
+
+    In XML, this interface represents
+    an external style sheet, included via a style sheet
+    processing instruction.
+    """
+    def __init__(self, type='text/css',
+                 href=None,
+                 media=None,
+                 title=u'',
+                 ownerNode=None,
+                 parentStyleSheet=None,
+                 alternate=False,
+                 disabled=None,
+                 validating=True):
+        """
+        type
+            readonly
+        href: readonly
+            If the style sheet is a linked style sheet, the value
+            of this attribute is its location. For inline style
+            sheets, the value of this attribute is None. See the
+            href attribute definition for the LINK element in HTML
+            4.0, and the href pseudo-attribute for the XML style
+            sheet processing instruction.
+        media: of type MediaList, readonly
+            The intended destination media for style information.
+            The media is often specified in the ownerNode. If no
+            media has been specified, the MediaList will be empty.
+            See the media attribute definition for the LINK element
+            in HTML 4.0, and the media pseudo-attribute for the XML
+            style sheet processing instruction. Modifying the media
+            list may cause a change to the attribute disabled.
+        title: readonly
+            The advisory title. The title is often specified in
+            the ownerNode. See the title attribute definition for
+            the LINK element in HTML 4.0, and the title
+            pseudo-attribute for the XML style sheet processing
+            instruction.
+        disabled: False if the style sheet is applied to the
+            document. True if it is not. Modifying this attribute
+            may cause a new resolution of style for the document.
+            A stylesheet only applies if both an appropriate medium
+            definition is present and the disabled attribute is False.
+            So, if the media doesn't apply to the current user agent,
+            the disabled attribute is ignored.
+        ownerNode: of type Node, readonly
+            The node that associates this style sheet with the
+            document. For HTML, this may be the corresponding LINK
+            or STYLE element. For XML, it may be the linking
+            processing instruction. For style sheets that are
+            included by other style sheets, the value of this
+            attribute is None.
+        parentStyleSheet: of type StyleSheet, readonly
+            a StyleSheet or None
+        alternate = False
+            a flag stating if a style sheet is an alternate one or not.
+            Currently not used in cssutils
+        validating = True
+            a flag defining if this sheet should be validate on change. 
+        
+        """
+        super(StyleSheet, self).__init__()
+        
+        self.validating = validating
+        
+        self._alternate = alternate
+        self._href = href
+        self._ownerNode = ownerNode
+        self._parentStyleSheet = parentStyleSheet 
+        self._type = type
+
+        self.disabled = bool(disabled)
+        self.media = media
+        self.title = title
+    
+    alternate = property(lambda self: self._alternate, 
+                         doc="Not used in cssutils yet.")
+
+    href = property(lambda self: self._href,
+        doc="If the style sheet is a linked style sheet, the value "
+            "of this attribute is its location. For inline style "
+            "sheets, the value of this attribute is None. See the "
+            "href attribute definition for the LINK element in HTML "
+            "4.0, and the href pseudo-attribute for the XML style "
+            "sheet processing instruction.")
+
+    ownerNode = property(lambda self: self._ownerNode, 
+                         doc="Not used in cssutils yet.")
+    
+    parentStyleSheet = property(lambda self: self._parentStyleSheet,
+        doc="For style sheet languages that support the concept "
+            "of style sheet inclusion, this attribute represents "
+            "the including style sheet, if one exists. If the style "
+            "sheet is a top-level style sheet, or the style sheet "
+            "language does not support inclusion, the value of this "
+            "attribute is None.")
+
+    type = property(lambda self: self._type, 
+        doc="This specifies the style sheet language for this "
+            "style sheet. The style sheet language is specified "
+            "as a content type (e.g. ``text/css``). The content "
+            "type is often specified in the ownerNode. Also see "
+            "the type attribute definition for the LINK element "
+            "in HTML 4.0, and the type pseudo-attribute for the "
+            "XML style sheet processing instruction. "
+            "For CSS this is always ``text/css``.")