Added slugify function

paramecio/citoplasma/slugify.py

@@ -0,0 +1,60 @@
+#!/usr/bin/python
+
+#A very simple version of strtr of php.
+
+def strtr(str_in, pat_str, rep_str):
+	
+	ret_str=''
+	
+	arr_dict={}
+	
+	if(len(pat_str)!=len(rep_str)):
+		raise NameError('Ups, pat_str len != rep_str len')
+	
+	#Create dictionary
+	
+	for (i, l) in enumerate(pat_str):
+		arr_dict[l]=rep_str[i]
+	
+	#Make a for to the str_in and substr.
+	
+	for le in str_in:
+		
+		if le in arr_dict:
+			
+			ret_str+=arr_dict[le]
+			
+		else:
+			ret_str+=le
+	
+	return (ret_str)
+
+def slugify(str_in, respect_upper=False, replace_space='-', replace_dot=False, replace_barr=False):
+	
+	str_out=''
+	
+	from_str='àáâãäåæçèéêëìíîïðòóôõöøùúûýþÿŕñÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÐÒÓÔÕÖØÙÚÛÝỲŸÞŔÑ¿?!¡()"|#*%,;+&$ºª<>`çÇ{}@~=^:´[]\''
+	to_str=  'aaaaaaaceeeeiiiidoooooouuuybyrnAAAAAACEEEEIIIIDOOOOOOUUUYYYBRN----------------------------------'
+	
+	if replace_dot==True:
+		
+		from_str+='.'
+		from_to+='-'
+
+	
+	if replace_barr==True:
+	
+		from_str+="/"
+		to_str+="-"
+	
+	str_out=str_in.strip()
+	
+	str_out=strtr(str_out, from_str, to_str)
+
+	str_out=str_out.replace(" ", replace_space)
+	
+	if respect_upper==False:
+		pass
+	
+	return str_out
+