/usr/lib/python2.7/dist-packages/cssutils/stylesheets/stylesheet.py is in python-cssutils 1.0-4.1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | """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``.")
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