def _render_pt(self, request, template):
"""Render a page template.
We pass in request so that we can put it in state.py's namespace.
"""
# Start building context and hand off to local hook.
# ==================================================
context = simpleTALES.Context()
context.addGlobal("frame", self.frame())
state_path = os.path.join(self.__, 'state.py')
if os.path.isfile(state_path):
execfile(state_path, { 'request':request
, 'context':context
})
# Expand and return the template.
# ===============================
out = simpleTALUtils.FastStringOutput()
template.expand( context
, out
, docType = self.DOC_TYPE # this doesn't appear to work with PyXML
, suppressXMLDeclaration = True
)
return out.getvalue()
def getpage(self, fields):
"""fields - dict of HTTP pears. Returns formatted page string, according to fields['job']"""
job = fields.get('job') or 'view'
# Creat the context that is used by the template
context = simpleTALES.Context(allowPythonPath=1)
context.addGlobal(
"cfg", {
'version': Config.get('version'),
'link': Config.get('link'),
'logo': Config.get('logo'),
'css': Config.get('css')
})
# Add objects into the template context
context = getattr(self, "_context_" + job)(context, fields)
# Open the template file
templateFile = open(
os.path.join(Config.get('zpt_path'), "".join([job, ".zpt"])), 'r')
# Compile a template
template = simpleTAL.compileHTMLTemplate(templateFile, self.encoding)
# Close the template file
templateFile.close()
# Create fake file that lets print file as a string
fastFile = simpleTALUtils.FastStringOutput()
# Expand the template as HTML using this context
template.expand(context, fastFile, self.encoding)
return fastFile.getvalue() #yo people! it's ZPT content"
def _gettemplate(self, request):
"""Process a request for a page template.
This method can raise anything, since we have a site-specific hook.
"""
# Build the context.
# ==================
context = simpleTALES.Context()
context.addGlobal("frame", self._getframe())
_path = os.path.join(self.__, 'context.py')
if os.path.isfile(_path):
execfile(
_path, {
'request': request,
'context': context,
'Redirect': Redirect,
'RequestError': RequestError
})
# Expand the template.
# ====================
out = simpleTALUtils.FastStringOutput()
template = self.templates.getXMLTemplate(request.path)
template.expand(
context,
out,
docType='' # It appears that this argument is
# ignored when PyXML is installed.
,
suppressXMLDeclaration=True)
# Set headers and return the content.
# ===================================
content = out.getvalue()
request['Content-Length'] = long(len(content))
request['Content-Type'] = 'text/html'
return content
last_tuesday_date) = Utils.get_set_days(cursor, sniffer, 1).next()
cursor.execute(
"SELECT count(id) FROM DNS_packets WHERE query AND (file=%(sunday)s OR file=%(tuesday)s);",
{
'sunday': last_sunday_id,
'tuesday': last_tuesday_id
})
total_queries = int(cursor.fetchone()[0])
cursor.execute(
"SELECT count(id) FROM DNS_packets WHERE query AND family(src_address)=6 AND (file=%(sunday)s OR file=%(tuesday)s);",
{
'sunday': last_sunday_id,
'tuesday': last_tuesday_id
})
context.addGlobal(
"respsize",
"%2.1f" % ((float(cursor.fetchone()[0]) * 100) / total_queries))
now = time.localtime(time.time())
now_str = time.strftime("%d %B %Y à %H:%M", now)
context.addGlobal("now", unicode(now_str, encoding))
rendered = simpleTALUtils.FastStringOutput()
template.expand(context, rendered, outputEncoding=encoding)
output = open("respsize.html", 'w')
output.write(rendered.getvalue())
output.write("\n")
output.close()
conn.close()
def _geterror(self, request, error):
"""Process a RequestError.
Since this method is complex and therefore error-prone, we wrap it in
_handle_request_safely.
"""
# Do error-specific processing.
# =============================
if error.code in (301, 302): # Moved Permanently, Found
request['Location'] = error.new_location
error.message = 'Resource now resides at ' +\
'<a href="%s">%s</a>.' % ( error.new_location
, error.new_location
)
elif error.code == 304: # Not Modified
pass
request.reply_code = error.code
# Generate an error page if we need to.
# =====================================
if (request.command == 'HEAD') or (error.code == 304):
content = ''
else:
template = None
template_path = os.path.join(self.__, 'error.pt')
if os.path.exists(template_path):
if not os.stat(template_path)[stat.ST_SIZE]:
print "Empty error.pt: %s" % template_path
else:
template = self.templates.getXMLTemplate(template_path)
if template is None:
errmsg = request.DEFAULT_ERROR_MESSAGE
content = errmsg % (error.code, error.msg, error.message)
else:
context = simpleTALES.Context()
context.addGlobal("request", request)
context.addGlobal("error", error)
out = simpleTALUtils.FastStringOutput()
template.expand( context
, out
, docType = '' # It appears that this argument is
# ignored when PyXML is installed.
, suppressXMLDeclaration = True
)
content = out.getvalue()
request['Content-Length'] = long(len(content))
request['Content-Type'] = 'text/html'
return content
