def render_open(self, parser, node_index):
tag_data = parser.tag_data
globals = tag_data.setdefault("EvalTag.globals", {})
locals = tag_data.setdefault("EvalTag.locals", {})
contents = self.get_contents(parser).strip()
self.skip_contents(parser)
stdout = sys.stdout
contents = "\n".join(contents.split('\r\n')) + "\n"
sys.stdout = StringIO()
try:
try:
try:
exec contents in globals, locals
except Exception, e:
result = str(e)
except:
result = ""
finally:
result = sys.stdout.getvalue()
sys.stdout = stdout
if not self.params.lower() == "safe":
result = postmarkup._escape(result)
return result.rstrip()
class EvalTag(postmarkup.TagBase):
DEFAULT_NAME = "eval"
def __init__(self, name, **kwargs):
postmarkup.TagBase.__init__(self,
name,
inline=True,
enclosed=True,
strip_first_newline=True)
def render_open(self, parser, node_index):
tag_data = parser.tag_data
globals = tag_data.setdefault("EvalTag.globals", {})
locals = tag_data.setdefault("EvalTag.locals", {})
contents = self.get_contents(parser).strip()
self.skip_contents(parser)
try:
result = str(eval(contents, globals, locals))
except Exception, e:
try:
result = str(e)
except:
result = "(Error in eval tag)"
if not self.params.lower() == "safe":
result = postmarkup._escape(result)
return result.rstrip()
def render_open(self, parser, node_index):
tag_data = parser.tag_data
globals = tag_data.setdefault("EvalTag.globals", {})
locals = tag_data.setdefault("EvalTag.locals", {})
contents = self.get_contents(parser).strip()
self.skip_contents(parser)
stdout = sys.stdout
contents = "\n".join(contents.split('\r\n')) + "\n"
sys.stdout = StringIO()
try:
try:
try:
exec contents in globals, locals
except Exception, e:
result = str(e)
except:
result = ""
finally:
result = sys.stdout.getvalue()
sys.stdout = stdout
if not self.params.lower() == "safe":
result = postmarkup._escape(result)
return result.rstrip()
def code_linenumbers(content, language):
try:
lexer = get_lexer_by_name(language, stripall=True)
except ClassNotFound:
content = _escape(content)
return '<div class="code"><pre>%s</pre></div>' % content
formatter = HtmlFormatter(linenos=True, cssclass="code")
return mark_safe( highlight(content, lexer, formatter).strip() )
def render(markup, markup_type):
markup = markup or ""
if markup_type == "postmarkup":
tag_data = {}
html = post_render(markup, paragraphs=True, clean=True, tag_data=tag_data)
text = postmarkup.textilize(html)
output = tag_data.get("output", {})
sections = output.get("sections", {})
for key, value in sections.items():
sections[key] = [post_markup(s, paragraphs=True, clean=True) for s in value]
data = output
summary_markup = output.get("summary", "")
summary_html = ""
if summary_markup.strip():
summary = post_markup(output.get("summary", ""), paragraphs=True, clean=True)
summary_html = summary
elif markup_type == "emarkup":
sections = extendedmarkup.parse(markup)
html = extendedmarkup.chunks_to_html(sections["main"])
summary_html = html
text = postmarkup.textilize(html)
data = dict(sections=sections)
elif markup_type == "comment_bbcode":
html = postmarkup.render_bbcode(markup, paragraphs=True, clean=True)
text = postmarkup.textilize(html)
return html, html, text, {}
elif markup_type == "comment_wordpress":
html = markup
summary_html = html
text = postmarkup.textilize(html)
data = {}
elif markup_type == "text":
html = "<p>%s</p>" % postmarkup._escape(markup)
summary_html = html
text = postmarkup.textilize(markup)
data = {}
else:
html = markup
summary_html = html
text = postmarkup.textilize(html)
data = {}
more_i = html.find("<!--more-->")
if more_i == -1:
more_i = html.find("<!-- more -->")
if more_i != -1:
summary_html = html[:more_i]
summary_html = unicode(BeautifulSoup(summary_html))
return html, summary_html, text, data
def render(markup, markup_type):
markup = markup or ""
if markup_type == "postmarkup":
tag_data = {}
html = post_render(markup,
paragraphs=True,
clean=True,
tag_data=tag_data)
text = postmarkup.textilize(html)
output = tag_data.get('output', {})
sections = output.get("sections", {})
for key, value in sections.items():
sections[key] = [
post_markup(s, paragraphs=True, clean=True) for s in value
]
data = output
summary_markup = output.get("summary", "")
summary_html = ""
if summary_markup.strip():
summary = post_markup(output.get("summary", ""),
paragraphs=True,
clean=True)
summary_html = summary
elif markup_type == "emarkup":
sections = extendedmarkup.parse(markup)
html = extendedmarkup.chunks_to_html(sections['main'])
summary_html = html
text = postmarkup.textilize(html)
data = dict(sections=sections)
elif markup_type == "comment_bbcode":
html = postmarkup.render_bbcode(markup, paragraphs=True, clean=True)
text = postmarkup.textilize(html)
return html, html, text, {}
elif markup_type == "comment_wordpress":
html = markup
summary_html = html
text = postmarkup.textilize(html)
data = {}
elif markup_type == "text":
html = "<p>%s</p>" % postmarkup._escape(markup)
summary_html = html
text = postmarkup.textilize(markup)
data = {}
else:
html = markup
summary_html = html
text = postmarkup.textilize(html)
data = {}
more_i = html.find('<!--more-->')
if more_i == -1:
more_i = html.find('<!-- more -->')
if more_i != -1:
summary_html = html[:more_i]
summary_html = unicode(BeautifulSoup(summary_html))
return html, summary_html, text, data
