def save(self, *args, **kwargs):
"""
Save a new or updated stylesheet.
try to store the content into the cache file in the media path.
"""
if self.pk == None:
# Create a new stylesheet (e.g. used the save_as function)
# http://www.djangoproject.com/documentation/admin/#save-as
# The name must be unique.
if self.description == None:
self.description = ""
self.description += " (copy from %s)" % self.name
existing_names = Style.objects.values_list("name", flat=True)
# add a number if the name exist
self.name = makeUnique(self.name, existing_names)
filepath = self.get_filepath()
try:
# raise RuntimeWarning("Simulate exception a stylesheet save fail.")
f = file(filepath, "w") # FIXME: Encoding?
content = self.content.encode(settings.FILE_CHARSET)
f.write(content)
f.close()
except Exception, e:
# FIXME: How can we give feedback?
if settings.DEBUG:
msg = "Style save error: %s" % e
import warnings
warnings.warn(msg)
def save(self, *args, **kwargs):
"""
Delete the page cache if a template was edited.
"""
if self.pk == None:
# Create a new template (e.g. used the save_as function)
# http://www.djangoproject.com/documentation/admin/#save-as
# The name must be unique.
if self.description == None:
self.description = ""
self.description += " (copy from %s)" % self.name
existing_names = Template.objects.values_list("name", flat=True)
# add a number if the name exist
self.name = makeUnique(self.name, existing_names)
delete_page_cache()
super(Template, self).save(*args, **kwargs) # Call the "real" save() method
def add_css_tag(context, content, plugin_name, method_name):
"""
Add a unique CSS-ID and a class name defined in the settings.py
"""
id = plugin_name + u"_" + method_name
id = makeUnique(id, context["CSS_ID_list"])
context["CSS_ID_list"].append(id)
class_name = getattr(settings, "CSS_PLUGIN_CLASS_NAME", "PyLucidPlugins")
try:
return (
u'<div class="%(c)s %(p)s" id="%(id)s">\n'
'%(content)s\n'
'</div>\n'
) % {
"c": class_name, "p": plugin_name, "m": method_name,
"id": id, "content": content,
}
except UnicodeDecodeError:
# FIXME: In some case (with mysql_old) we have trouble here.
# I get this traceback on www.jensdiemer.de like this:
#
#Traceback (most recent call last):
#File ".../django/template/__init__.py" in render_node
# 750. result = node.render(context)
#File ".../PyLucid/defaulttags/lucidTag.py" in render
# 102. content = self._add_unique_div(context, content)
#File ".../PyLucid/defaulttags/lucidTag.py" in _add_unique_div
# 73. return u'<div class="%s" id="%s">\n%s\n</div>\n' % (
#
#UnicodeDecodeError at /FH-D-sseldorf/
#'ascii' codec can't decode byte 0xc3 in position 55: ordinal not in range(128)
#
#content += "UnicodeDecodeError hack active!"
return (
'<div class="%(c)s %(p)s" id="%(id)s">\n'
'%(content)s\n'
'</div>\n'
) % {
"c": class_name, "p": str(plugin_name), "m": str(method_name),
"id": str(id), "content": content,
}
def add_anchor(self, matchobj):
"""
add a unique anchor to a html headline.
"""
txt = matchobj.group(2)
# Strip all non-ASCII and make the anchor unique
anchor = makeUnique(txt, self.anchor_list)
# Remember the current anchor. So makeUnique can add a number on double
# anchors.
self.anchor_list.append(anchor)
result = HEADLINE % {
"no": matchobj.group(1),
"txt": txt,
"link": self.permalink,
"anchor": anchor,
}
return result
