小编inm*_*awn的帖子

def iglob(pathname, *, recursive=False):
"""Return an iterator which yields the paths matching a pathname pattern.

The pattern may contain simple shell-style wildcards a la
fnmatch. However, unlike fnmatch, filenames starting with a
dot are special cases that are not matched by '*' and '?'
patterns.

If recursive is true, the pattern '**' will match any files and
zero or more directories and subdirectories.
"""
it = _iglob(pathname, recursive)
if recursive and _isrecursive(pathname):
    s = next(it)  # skip empty string
    assert …

在页面 Neo4j Cypher 3.3.1 MATCH

“可变长度关系”部分让我感到困惑。

这个例子：

MATCH (martin { name: 'Charlie Sheen' })-[:ACTED_IN*1..3]-(movie:Movie) RETURN movie.title

返回 3 行，其中重复出现“美国总统”。

如果我将 3 更改为 2，则仅返回一行“华尔街”。这是为什么？minHops该部分中的和是什么意思maxHops？