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[shared] xml_parser.XmlParser: added param 'raiseOnError' allowing to raise or not an exception when a SAX fatal parsing error is encountered; [gen] fine-tuned indexing machinery with more accurate text extraction from text and xhtml fields.

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This commit is contained in:
Gaetan Delannay 2012-09-26 23:13:02 +02:00
parent a2ae839704
commit 8d1a88bd27
7 changed files with 164 additions and 89 deletions
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7
gen/utils.py
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@ -1,5 +1,6 @@
# ------------------------------------------------------------------------------
import re, os, os.path
from appy.shared.utils import normalizeText
# Function for creating a Zope object ------------------------------------------
def createObject(folder, id, className, appName, wf=True, noSecurity=False):
@ -243,12 +244,12 @@ class SomeObjects:
# ------------------------------------------------------------------------------
class Keywords:
'''This class allows to handle keywords that a user enters and that will be
used as basis for performing requests in a Zope ZCTextIndex.'''
used as basis for performing requests in a TextIndex/XhtmlIndex.'''
toRemove = '?-+*()'
def __init__(self, keywords, operator='AND'):
# Clean the p_keywords that the user has entered.
words = keywords.strip()
words = normalizeText(keywords)
if words == '*': words = ''
for c in self.toRemove: words = words.replace(c, ' ')
self.keywords = words.split()
@ -267,7 +268,7 @@ class Keywords:
self.keywords.insert(0, word)
def get(self):
'''Returns the keywords as needed by the ZCTextIndex.'''
'''Returns the keywords as needed by the TextIndex.'''
if self.keywords:
op = ' %s ' % self.operator
return op.join(self.keywords)+'*'