我正在尝试使用字典替换html文件中的文本。
这有效,但不幸的是,如果该文本被html标记包围或在其旁边带有逗号,则该文本不匹配:
for key in dictionary:
print(key)
if key in answer_string:
pattern = re.compile(key, re.IGNORECASE)
answer_string = re.sub(r"[^ ]*"+pattern+r"[^ ]*", "<a href=\"" + dictionary.get(key) + "\">" + key + "</a>", answer_string)
这是我尝试的方法,但是不起作用。我收到错误消息:TypeError: cannot concatenate 'str' and '_sre.SRE_Pattern' objects
for key in dictionary:
print(key)
if key in answer_string:
pattern = re.compile(key, re.IGNORECASE)
answer_string = re.sub(r"[^ ]*"+pattern+r"[^ ]*", "<a href=\"" + dictionary.get(key) + "\">" + key + "</a>", answer_string)
答案 0 :(得分:2)
MATCH p =(a:Crime{type:'Burglary'})-[:OCCURRED_AT*2]-(b:Crime{type:'Bicycle theft'})
WHERE a.date > b.date
return p LIMIT 100;
返回正则表达式编译对象,而不是字符串。您只需要在连接字符串之前对其进行编译:
re.compile