xgrg/HTML Template example

## HTML Template example
<html>
<body>
<script type="text/javascript">
<!--
    function toggle_visibility(id) {
       var e = document.getElementById(id);
       if(e.style.display == 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
    }
//-->
</script>
<h1>Some general information about CATI factory</h1>
[<a href="#" onclick="toggle_visibility('foo');">+</a>] disk usage reports
<div id="foo">
	<a href="$DATADIR/global_usage.png">global usage</a>
	<a href="$DATADIR/studies_usage.png">studies usage</a> <br/>
	<a href="$DATADIR/users_usage.png">users usage</a> <br/>
	$GENERALINFO
</div>

and there are so far $NUMBER_OF_SUBJECTS subjects in the database !
<br/>
[<a href="#" onclick="toggle_visibility('foo');">+</a>]
<div id='foo' style="display:none">
  $DETAILED_DIRECTORIES
</div>
</body>
</html>

## Python function
def generate_from_template(template_pathname, conversion_hashtable):
        '''
    This command takes an HTML template file, converts its tags (starting with a
    dollar character) using a hashtable ``conversion_hashtable`` provided as
    argument, and returns the converted string.
        '''

        import string
        html_report = ''

        template_file = open(template_pathname, 'rb')

        for line in template_file:
            for tag in conversion_hashtable.keys():
                if string.find(line, tag) != -1:
                    #value = conversion_hashtable.pop(tag)  #uncomment if tag supposed to be unique in the template
                    value = conversion_hashtable[tag]
                    line = line.replace(tag, str(value))
            html_report += line + '\n'

        return html_report

conversion_hashtable = {'$GENERALINFO': 'coucou',
                        '$DETAILED_DIRECTORIES' : 'detailed info on directories',
                        '$DATADIR' : './path_to_images',
                        '$NUMBER_OF_SUBJECTS': '1000'}

generate_from_template('/home/go231605/index.html', conversion_hashtable)
	<html>
	<body>
	<script type="text/javascript">
	<!--
	function toggle_visibility(id) {
	var e = document.getElementById(id);
	if(e.style.display == 'block')
	e.style.display = 'none';
	else
	e.style.display = 'block';
	}
	//-->
	</script>
	<h1>Some general information about CATI factory</h1>
	[<a href="#" onclick="toggle_visibility('foo');">+</a>] disk usage reports
	<div id="foo">
	<a href="$DATADIR/global_usage.png">global usage</a>
	<a href="$DATADIR/studies_usage.png">studies usage</a> <br/>
	<a href="$DATADIR/users_usage.png">users usage</a> <br/>
	$GENERALINFO
	</div>

	and there are so far $NUMBER_OF_SUBJECTS subjects in the database !
	<br/>
	[<a href="#" onclick="toggle_visibility('foo');">+</a>]
	<div id='foo' style="display:none">
	$DETAILED_DIRECTORIES
	</div>
	</body>
	</html>
	def generate_from_template(template_pathname, conversion_hashtable):
	'''
	This command takes an HTML template file, converts its tags (starting with a
	dollar character) using a hashtable ``conversion_hashtable`` provided as
	argument, and returns the converted string.
	'''

	import string
	html_report = ''

	template_file = open(template_pathname, 'rb')

	for line in template_file:
	for tag in conversion_hashtable.keys():
	if string.find(line, tag) != -1:
	#value = conversion_hashtable.pop(tag) #uncomment if tag supposed to be unique in the template
	value = conversion_hashtable[tag]
	line = line.replace(tag, str(value))
	html_report += line + '\n'

	return html_report

	conversion_hashtable = {'$GENERALINFO': 'coucou',
	'$DETAILED_DIRECTORIES' : 'detailed info on directories',
	'$DATADIR' : './path_to_images',
	'$NUMBER_OF_SUBJECTS': '1000'}

	generate_from_template('/home/go231605/index.html', conversion_hashtable)