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# Copyright 2002-2004 CherryPy Team (team@cherrypy.org)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# As a special exception, the CherryPy team gives unlimited permission to
# copy, distribute and modify the CherryPy scripts that are the
# output of CherryPy. You need not follow the terms of the GNU
# General Public License when using or distributing such scripts, even
# though portions of the text of CherryPy appear in them. The GNU
# General Public License (GPL) does govern all other use of the
# material that constitutes the CherryPy program.
#
# Certain portions of the CherryPy source text are designed to be
# copied (in certain cases, depending on the input) into the output of
# CherryPy. We call these the "data" portions. The rest of the
# CherryPY source text consists of comments plus executable code that
# decides which of the data portions to output in any given case. We
# call these comments and executable code the "non-data" portions.
# CherryPy never copies any of the non-data portions into its output.
#
# This special exception to the GPL applies to versions of CherryPy
# released by the CherryPy team. When you make and distribute a modified
# version of CherryPy, you may extend this special exception to the
# GPL to apply to your modified version as well, *unless* your
# modified version has the potential to copy into its output some of
# the text that was the non-data portion of the version that you
# started with. (In other words, unless your change moves or copies
# text from the non-data portions to the data portions.) If your
# modification has such potential, you must delete any notice of this
# special exception to the GPL from your modified version.
import types, smtplib, time
################
CherryClass Tools:
################
variable:
# Some constants that are quite handy to use within special tags in "mask" functions
quote="'"
doubleQuote="'"
function:
# Function to "compress" a html body
# This can save a few kilos of every page
# Basically, all extra spaces and newlines are removed
# Code between <script and </script>, or <textarea> and </textarea> (lowercase or uppercase) is preserved
def compressHtml(self, body):
i=body.find('<script')
if i!=-1:
j=body.find('</script>', i)
return self.compressHtml(body[:i])+'\n'+body[i:j+9]+'\n'+self.compressHtml(body[j+9:])
i=body.find('<SCRIPT')
if i!=-1:
j=body.find('</SCRIPT>', i)
return self.compressHtml(body[:i])+'\n'+body[i:j+9]+'\n'+self.compressHtml(body[j+9:])
i=body.find('<textarea')
if i!=-1:
j=body.find('</textarea>', i)
return self.compressHtml(body[:i])+'\n'+body[i:j+11]+'\n'+self.compressHtml(body[j+11:])
i=body.find('<TEXTAREA')
if i!=-1:
j=body.find('</TEXTAREA>', i)
return self.compressHtml(body[:i])+'\n'+body[i:j+11]+'\n'+self.compressHtml(body[j+11:])
return string.join(body.split())
def getAttribute(self, attributeName, attributeValue):
if attributeValue: return attributeName+'='+`attributeValue`
return ""
def validateEmail(self, email):
try:
before, after=email.split('@')
if not before or after.find('.')==-1: raise 'Error'
except: return "Wrong email"
def getLabelWithCount(self, count, label, pluralLabel):
if count<=1: return "%s %s"%(count, label)
else: return "%s %s"%(count, pluralLabel)
def getNow(self):
# Return a string in the MySql format
tuple=time.gmtime(time.time()) # Local time
return time.strftime('%Y-%m-%d %H:%M:%S', tuple)
def escapeHtml(self, data, newlineToBr=1, whitespaceToNbsp=1, tabTo4ws=1):
entityMap=[
('&','&'),
('<','<'),
('>','>'),
('"','"')]
for k,v in entityMap: data=data.replace(k,v)
if newlineToBr: data=data.replace('\n','<br>')
if whitespaceToNbsp: data=data.replace(' ',' ')
if tabTo4ws: data=data.replace('\t', ' '*4)
return data
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