def part_render(self, attr, *a, **kw):
"""Renders the part of a template associated with the %def
whose name is 'attr'. This is used primarily by
r2.lib.menus.Styled"""
style = kw.get('style', 'html')
template = self.template(style)
dt = template.get_def(attr)
return unsafe(dt.render(thing=self, *a, **kw))
def part_render(self, attr, *a, **kw):
"""Renders the part of a template associated with the %def
whose name is 'attr'. This is used primarily by
r2.lib.menus.Styled"""
style = kw.get('style', 'html')
template = self.template(style)
dt = template.get_def(attr)
return unsafe(dt.render(thing = self, *a, **kw))
def class_dict():
t_cls = [Link, Comment, Message, Subreddit]
l_cls = [Listing, OrganicListing]
classes = [('%s: %s') % ('t'+ str(cl._type_id), cl.__name__ ) for cl in t_cls] \
+ [('%s: %s') % (cl.__name__, cl._js_cls) for cl in l_cls]
res = ', '.join(classes)
return unsafe('{ %s }' % res)
def class_dict():
t_cls = [Link, Comment, Message, Subreddit]
l_cls = [Listing, OrganicListing]
classes = [('%s: %s') % ('t'+ str(cl._type_id), cl.__name__ ) for cl in t_cls] \
+ [('%s: %s') % (cl.__name__, cl._js_cls) for cl in l_cls]
res = ', '.join(classes)
return unsafe('{ %s }' % res)
def render(self, style = None):
"""Renders the template corresponding to this class in the given style."""
from pylons import c
style = style or c.render_style or 'html'
template = self.template(style)
if template:
res = template.render(thing = self)
return res if (style and style.startswith('api')) else unsafe(res)
else:
raise NoTemplateFound, repr(self)
def class_dict():
t_cls = [Link, Comment, Message, Subreddit]
l_cls = [Listing, OrganicListing]
classes = [("%s: %s") % ("t" + str(cl._type_id), cl.__name__) for cl in t_cls] + [
("%s: %s") % (cl.__name__, cl._js_cls) for cl in l_cls
]
res = ", ".join(classes)
return unsafe("{ %s }" % res)
def render(self, style=None):
"""Renders the template corresponding to this class in the given style."""
from pylons import c
style = style or c.render_style or 'html'
template = self.template(style)
if template:
res = template.render(thing=self)
return res if (style and style.startswith('api')) else unsafe(res)
else:
raise NoTemplateFound, repr(self)
def format_html(format_string, *args, **kwargs):
"""
Similar to str % foo, but passes all arguments through conditional_websafe,
and calls 'unsafe' on the result. This function should be used instead
of str.format or % interpolation to build up small HTML fragments.
Example:
format_html("Are you %s? %s", name, unsafe(checkbox_html))
"""
if args and kwargs:
raise ValueError("Can't specify both positional and keyword args")
args_safe = tuple(map(conditional_websafe, args))
kwargs_gen = ((k, conditional_websafe(v)) for (k, v) in kwargs.iteritems())
kwargs_safe = dict(kwargs_gen)
format_args = args_safe or kwargs_safe
return unsafe(format_string % format_args)
def format_html(format_string, *args, **kwargs):
"""
Similar to str % foo, but passes all arguments through conditional_websafe,
and calls 'unsafe' on the result. This function should be used instead
of str.format or % interpolation to build up small HTML fragments.
Example:
format_html("Are you %s? %s", name, unsafe(checkbox_html))
"""
if args and kwargs:
raise ValueError("Can't specify both positional and keyword args")
args_safe = tuple(map(conditional_websafe, args))
kwargs_gen = ((k, conditional_websafe(v)) for (k, v) in kwargs.iteritems())
kwargs_safe = dict(kwargs_gen)
format_args = args_safe or kwargs_safe
return unsafe(format_string % format_args)
def _replace_render(style=None, display=True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
if hasattr(item, 'child'):
if item.child:
replacements['childlisting'] = item.child.render(style=style)
else:
# Special case for when the comment tree wasn't built which
# occurs both in the inbox and spam page view of comments.
replacements['childlisting'] = None
else:
replacements['childlisting'] = ''
#only LinkListing has a show_nums attribute
if listing:
if hasattr(listing, "show_nums"):
if listing.show_nums:
num_str = str(item.num)
if hasattr(listing, "num_margin"):
num_margin = str(listing.num_margin)
else:
num_margin = "%.2fex" % (len(str(listing.max_num)) *
1.1)
else:
num_str = ''
num_margin = "0px;display:none"
replacements["numcolmargin"] = num_margin
replacements["num"] = num_str
if hasattr(listing, "max_score"):
mid_margin = len(str(listing.max_score))
if hasattr(listing, "mid_margin"):
mid_margin = str(listing.mid_margin)
elif mid_margin == 1:
mid_margin = "15px"
else:
mid_margin = "%dex" % (mid_margin + 1)
replacements["midcolmargin"] = mid_margin
#$votehash is only present when voting arrows are present
if c.user_is_loggedin:
replacements['votehash'] = vote_hash(c.user, item,
listing.vote_hash_type)
if hasattr(item, "num_comments"):
com_label, com_cls = comment_label(item.num_comments)
if style == "compact":
com_label = unicode(item.num_comments)
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'], replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements['timesince'] = timesince(item._date -
promote.timezone_offset)
else:
replacements['timesince'] = timesince(item._date)
replacements['time_period'] = calc_time_period(item._date)
# compute the last edited time here so we don't end up caching it
if hasattr(item, "editted") and not isinstance(item.editted, bool):
replacements['lastedited'] = timesince(item.editted)
# Set in front.py:GET_comments()
replacements['previous_visits_hex'] = c.previous_visits_hex
renderer = render_func or item.render
res = renderer(style=style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall('<\$>(.+?)(?:<|$)', rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
def _replace_render(style = None, display = True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
if hasattr(item, 'child'):
if item.child:
replacements['childlisting'] = item.child.render(style=style)
else:
# Special case for when the comment tree wasn't built which
# occurs both in the inbox and spam page view of comments.
replacements['childlisting'] = None
else:
replacements['childlisting'] = ''
#only LinkListing has a show_nums attribute
if listing and hasattr(listing, "show_nums"):
if listing.show_nums and item.num > 0:
num = str(item.num)
else:
num = ""
replacements["num"] = num
if getattr(item, "rowstyle_cls", None):
replacements["rowstyle"] = item.rowstyle_cls
if hasattr(item, "num_comments"):
com_label, com_cls = comment_label(item.num_comments)
if style == "compact":
com_label = unicode(item.num_comments)
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
if hasattr(item, "num_children"):
label = ungettext("child", "children", item.num_children)
numchildren_text = strings.number_label % {'num': item.num_children,
'thing': label}
replacements['numchildren_text'] = numchildren_text
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'],
replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements['timesince'] = \
simplified_timesince(item._date - promote.timezone_offset)
else:
replacements['timesince'] = simplified_timesince(item._date)
# compute the last edited time here so we don't end up caching it
if hasattr(item, "editted") and not isinstance(item.editted, bool):
replacements['lastedited'] = simplified_timesince(item.editted)
renderer = render_func or item.render
res = renderer(style = style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall('<\$>(.+?)(?:<|$)', rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
def _replace_render(style=None, display=True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
child_txt = ( hasattr(item, "child") and item.child )\
and item.child.render(style = style) or ""
replacements["childlisting"] = child_txt
#only LinkListing has a show_nums attribute
if listing:
if hasattr(listing, "show_nums"):
if listing.show_nums:
num_str = str(item.num)
if hasattr(listing, "num_margin"):
num_margin = str(listing.num_margin)
else:
num_margin = "%.2fex" % (len(str(listing.max_num)) *
1.1)
else:
num_str = ''
num_margin = "0px;display:none"
replacements["numcolmargin"] = num_margin
replacements["num"] = num_str
if hasattr(listing, "max_score"):
mid_margin = len(str(listing.max_score))
if hasattr(listing, "mid_margin"):
mid_margin = str(listing.mid_margin)
elif mid_margin == 1:
mid_margin = "15px"
else:
mid_margin = "%dex" % (mid_margin + 1)
replacements["midcolmargin"] = mid_margin
#$votehash is only present when voting arrows are present
if c.user_is_loggedin:
replacements['votehash'] = vote_hash(c.user, item,
listing.vote_hash_type)
if hasattr(item, "num_comments"):
if not item.num_comments:
# generates "comment" the imperative verb
com_label = _("comment {verb}")
com_cls = 'comments empty'
else:
# generates "XX comments" as a noun
com_label = ungettext("comment", "comments", item.num_comments)
com_label = strings.number_label % dict(num=item.num_comments,
thing=com_label)
com_cls = 'comments'
if style == "compact":
com_label = unicode(item.num_comments)
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'], replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements['timesince'] = timesince(item._date -
promote.timezone_offset)
else:
replacements['timesince'] = timesince(item._date)
replacements['time_period'] = calc_time_period(item._date)
# Set in front.py:GET_comments()
replacements['previous_visits_hex'] = c.previous_visits_hex
renderer = render_func or item.render
res = renderer(style=style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall('<\$>(.+?)(?:<|$)', rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
def _replace_render(style = None, display = True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
child_txt = ( hasattr(item, "child") and item.child )\
and item.child.render(style = style) or ""
replacements["childlisting"] = child_txt
#only LinkListing has a show_nums attribute
if listing:
if hasattr(listing, "show_nums"):
if listing.show_nums:
num_str = str(item.num)
if hasattr(listing, "num_margin"):
num_margin = str(listing.num_margin)
else:
num_margin = "%.2fex" % (len(str(listing.max_num))*1.1)
else:
num_str = ''
num_margin = "0px"
replacements["numcolmargin"] = num_margin
replacements["num"] = num_str
if hasattr(listing, "max_score"):
mid_margin = len(str(listing.max_score))
if hasattr(listing, "mid_margin"):
mid_margin = str(listing.mid_margin)
elif mid_margin == 1:
mid_margin = "15px"
else:
mid_margin = "%dex" % (mid_margin+1)
replacements["midcolmargin"] = mid_margin
#$votehash is only present when voting arrows are present
if c.user_is_loggedin:
replacements['votehash'] = vote_hash(c.user, item,
listing.vote_hash_type)
if hasattr(item, "num_comments"):
if not item.num_comments:
# generates "comment" the imperative verb
com_label = _("comment {verb}")
com_cls = 'comments empty'
else:
# generates "XX comments" as a noun
com_label = ungettext("comment", "comments", item.num_comments)
com_label = strings.number_label % dict(num=item.num_comments,
thing=com_label)
com_cls = 'comments'
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'],
replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
replacements['timesince'] = timesince(item._date)
renderer = render_func or item.render
res = renderer(style = style, **replacements)
if isinstance(res, (str, unicode)):
return unsafe(res)
return res
def json(value):
return unsafe(simplejson.dumps(value, separators=(',', ':')))
def json(value):
return unsafe(simplejson.dumps(value, separators=(",", ":")))
def _replace_render(style=None, display=True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
if hasattr(item, 'child'):
if item.child:
replacements['childlisting'] = item.child.render(style=style)
else:
# Special case for when the comment tree wasn't built which
# occurs both in the inbox and spam page view of comments.
replacements['childlisting'] = None
else:
replacements['childlisting'] = ''
#only LinkListing has a show_nums attribute
if listing and hasattr(listing, "show_nums"):
if listing.show_nums and item.num > 0:
num = str(item.num)
else:
num = ""
replacements["num"] = num
if getattr(item, "rowstyle_cls", None):
replacements["rowstyle"] = item.rowstyle_cls
if hasattr(item, "num_comments"):
com_label, com_cls = comment_label(item.num_comments)
if style == "compact":
com_label = unicode(item.num_comments)
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
if hasattr(item, "num_children"):
label = ungettext("child", "children", item.num_children)
numchildren_text = strings.number_label % {
'num': item.num_children,
'thing': label
}
replacements['numchildren_text'] = numchildren_text
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'], replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements['timesince'] = \
simplified_timesince(item._date - promote.timezone_offset)
else:
replacements['timesince'] = simplified_timesince(item._date)
# compute the last edited time here so we don't end up caching it
if hasattr(item, "editted") and not isinstance(item.editted, bool):
replacements['lastedited'] = simplified_timesince(item.editted)
renderer = render_func or item.render
res = renderer(style=style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall('<\$>(.+?)(?:<|$)', rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
def render(self, style = None, **kw):
from r2.lib.filters import unsafe
res = self._render(None, style, **kw)
return unsafe(res) if isinstance(res, str) else res
def _replace_render(style = None, display = True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
if hasattr(item, 'child'):
if item.child:
replacements['childlisting'] = item.child.render(style=style)
else:
# Special case for when the comment tree wasn't built which
# occurs both in the inbox and spam page view of comments.
replacements['childlisting'] = None
else:
replacements['childlisting'] = ''
#only LinkListing has a show_nums attribute
if listing:
if hasattr(listing, "show_nums"):
if listing.show_nums:
num_str = str(item.num)
if hasattr(listing, "num_margin"):
num_margin = str(listing.num_margin)
else:
num_margin = "%.2fex" % (len(str(listing.max_num))*1.1)
else:
num_str = ''
num_margin = "0px;display:none"
replacements["numcolmargin"] = num_margin
replacements["num"] = num_str
if hasattr(listing, "max_score"):
mid_margin = len(str(listing.max_score))
if hasattr(listing, "mid_margin"):
mid_margin = str(listing.mid_margin)
elif mid_margin == 1:
mid_margin = "15px"
else:
mid_margin = "%dex" % (mid_margin+1)
replacements["midcolmargin"] = mid_margin
#$votehash is only present when voting arrows are present
if c.user_is_loggedin:
replacements['votehash'] = vote_hash(c.user, item,
listing.vote_hash_type)
if hasattr(item, "num_comments"):
com_label, com_cls = comment_label(item.num_comments)
if style == "compact":
com_label = unicode(item.num_comments)
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'],
replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements['timesince'] = timesince(item._date -
promote.timezone_offset)
else:
replacements['timesince'] = timesince(item._date)
replacements['time_period'] = calc_time_period(item._date)
# compute the last edited time here so we don't end up caching it
if hasattr(item, "editted") and not isinstance(item.editted, bool):
replacements['lastedited'] = timesince(item.editted)
# Set in front.py:GET_comments()
replacements['previous_visits_hex'] = c.previous_visits_hex
renderer = render_func or item.render
res = renderer(style = style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall('<\$>(.+?)(?:<|$)', rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
def json(value):
return unsafe(simplejson.dumps(value, separators=(',', ':')))
def path_info():
loc = dict(path=request.path, params=dict(request.get))
return unsafe(simplejson.dumps(loc))
def path_info():
loc = dict(path = request.path,
params = dict(request.get))
return unsafe(simplejson.dumps(loc))
def _replace_render(style = None, display = True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or 'html'
replacements = {}
child_txt = ( hasattr(item, "child") and item.child )\
and item.child.render(style = style) or ""
replacements["childlisting"] = child_txt
#only LinkListing has a show_nums attribute
if listing:
if hasattr(listing, "show_nums"):
if listing.show_nums:
num_str = str(item.num)
if hasattr(listing, "num_margin"):
num_margin = str(listing.num_margin)
else:
num_margin = "%.2fex" % (len(str(listing.max_num))*1.1)
else:
num_str = ''
num_margin = "0px;display:none"
replacements["numcolmargin"] = num_margin
replacements["num"] = num_str
if hasattr(listing, "max_score"):
mid_margin = len(str(listing.max_score))
if hasattr(listing, "mid_margin"):
mid_margin = str(listing.mid_margin)
elif mid_margin == 1:
mid_margin = "15px"
else:
mid_margin = "%dex" % (mid_margin+1)
replacements["midcolmargin"] = mid_margin
#$votehash is only present when voting arrows are present
if c.user_is_loggedin:
replacements['votehash'] = vote_hash(c.user, item,
listing.vote_hash_type)
if hasattr(item, "num_comments"):
if not item.num_comments:
# generates "comment" the imperative verb
com_label = _("comment {verb}")
com_cls = 'comments empty'
else:
# generates "XX comments" as a noun
com_label = ungettext("comment", "comments", item.num_comments)
com_label = strings.number_label % dict(num=item.num_comments,
thing=com_label)
com_cls = 'comments'
if style == "compact":
com_label = unicode(item.num_comments)
replacements['numcomments'] = com_label
replacements['commentcls'] = com_cls
replacements['display'] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(replacements['scoredislikes'],
replacements['scoreunvoted'],
replacements['scorelikes']) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements['timesince'] = timesince(item._date -
promote.timezone_offset)
else:
replacements['timesince'] = timesince(item._date)
replacements['time_period'] = calc_time_period(item._date)
# Set in front.py:GET_comments()
replacements['previous_visits_hex'] = c.previous_visits_hex
renderer = render_func or item.render
res = renderer(style = style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall('<\$>(.+?)(?:<|$)', rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
def _replace_render(style=None, display=True):
"""
A helper function for listings to set uncachable attributes on a
rendered thing (item) to its proper display values for the current
context.
"""
style = style or c.render_style or "html"
replacements = {}
if hasattr(item, "child"):
if item.child:
replacements["childlisting"] = item.child.render(style=style)
else:
# Special case for when the comment tree wasn't built which
# occurs both in the inbox and spam page view of comments.
replacements["childlisting"] = None
else:
replacements["childlisting"] = ""
# only LinkListing has a show_nums attribute
if listing and hasattr(listing, "show_nums"):
replacements["num"] = str(item.num) if listing.show_nums else ""
if hasattr(item, "num_comments"):
com_label, com_cls = comment_label(item.num_comments)
if style == "compact":
com_label = unicode(item.num_comments)
replacements["numcomments"] = com_label
replacements["commentcls"] = com_cls
replacements["display"] = "" if display else "style='display:none'"
if hasattr(item, "render_score"):
# replace the score stub
(
replacements["scoredislikes"],
replacements["scoreunvoted"],
replacements["scorelikes"],
) = item.render_score
# compute the timesince here so we don't end up caching it
if hasattr(item, "_date"):
if hasattr(item, "promoted") and item.promoted is not None:
from r2.lib import promote
# promoted links are special in their date handling
replacements["timesince"] = timesince(item._date - promote.timezone_offset)
else:
replacements["timesince"] = timesince(item._date)
replacements["time_period"] = calc_time_period(item._date)
# compute the last edited time here so we don't end up caching it
if hasattr(item, "editted") and not isinstance(item.editted, bool):
replacements["lastedited"] = timesince(item.editted)
# Set in front.py:GET_comments()
replacements["previous_visits_hex"] = c.previous_visits_hex
renderer = render_func or item.render
res = renderer(style=style, **replacements)
if isinstance(res, (str, unicode)):
rv = unsafe(res)
if g.debug:
for leftover in re.findall("<\$>(.+?)(?:<|$)", rv):
print "replace_render didn't replace %s" % leftover
return rv
return res
