擅长:python、mysql、java
<p>编写您自己的自定义拆分函数:</p>
<pre><code> input_string = """{J. Doe, R. Starr}, {Lorem
{i}psum dolor }, Dol. sit., am. et."""
expected = ['{J. Doe, R. Starr}', '{Lorem\n{i}psum dolor }', 'Dol. sit.', 'am. et.']
def split(s):
parts = []
bracket_level = 0
current = []
# trick to remove special-case of trailing chars
for c in (s + ","):
if c == "," and bracket_level == 0:
parts.append("".join(current))
current = []
else:
if c == "{":
bracket_level += 1
elif c == "}":
bracket_level -= 1
current.append(c)
return parts
assert split(input_string), expected
</code></pre>