def getSuffixPatterns(suffix, extraction):
suffixes = []
suffixes.append(("", 0.5))
return suffixes
if suffix == "" or suffix == "\n":
suffixes.append(("$", 1.0))
else:
oppositeChar = suffix[0]
if oppositeChar in VALUEPOST_CHARACTERS and not oppositeChar in extraction:
suffixes.append( ("(?=%s)" % safeRegexLiteral(oppositeChar).replace("\$", ''), 1.0) )
return suffixes
def getPrefixPatterns(prefix):
patterns = set()
# if first
if prefix == '':
patterns.add(('^', 1.0))
return patterns
multiline = '\n' in prefix
# !!! maybe need to add (?is) to p
for p in getLiteralPrefixRegexes(prefix, multiline):
patterns.add((p, 1.0))
for p in generateSimpleRegexes(prefix, True, multiline):
patterns.add((p, 1.0))
for p in getPrefixRegexes(prefix, multiline):
patterns.add((p, 1.0))
patterns.add( (safeRegexLiteral(prefix[-1]).replace('\^', ''), 0.8) )
return patterns
