pe~ ddlZddlmZmZmZmZmZmZmZm Z ddl m Z deedeefdZ deedeefdZdedefdZ dd eeeefd ed edeefd Zdd ed ededefdZy)N)AnyIterableIteratorListMatchPatternUnioncast)replace_entitiesxreturnc*tt|S)aflatten(sequence) -> list Returns a single, flat list which contains all elements retrieved from the sequence and all recursively contained sub-sequences (iterables). Examples: >>> [1, 2, [3,4], (5,6)] [1, 2, [3, 4], (5, 6)] >>> flatten([[[1,2,3], (42,None)], [4,5], [6], 7, (8,9,10)]) [1, 2, 3, 42, None, 4, 5, 6, 7, 8, 9, 10] >>> flatten(["foo", "bar"]) ['foo', 'bar'] >>> flatten(["foo", ["baz", 42], "bar"]) ['foo', 'baz', 42, 'bar'] )listiflattenr s ,lib/python3.12/site-packages/parsel/utils.pyflattenrs  c#dK|D]%}t|rt|Ed{"|'y7 w)zZiflatten(sequence) -> Iterator Similar to ``.flatten()``, but returns iterator insteadN) _is_listliker)r els rrrs4  r{ " "H  "s 0. 0cLt|dxrt|ttf S)ai >>> _is_listlike("foo") False >>> _is_listlike(5) False >>> _is_listlike(b"foo") False >>> _is_listlike([b"foo"]) True >>> _is_listlike((b"foo",)) True >>> _is_listlike({}) True >>> _is_listlike(set()) True >>> _is_listlike((x for x in range(3))) True >>> _is_listlike(range(5)) True __iter__)hasattr isinstancestrbytesrs rrr"s$* 1j ! E*Qe *E&EErregextextr ct|tr$tj|tj}d|j vr> t tt|j|jd}||gng}n|j|}t|}|s|S|Dcgc]}t|ddgc}S#t$rg}Y9wxYwcc}w)aZExtract a list of strings from the given text/encoding using the following policies: * if the regex contains a named group called "extract" that will be returned * if the regex contains multiple numbered groups, all those will be returned (flattened) * if the regex doesn't contain any group the entire regex matching is returned extractltamp)keep)rrrecompileUNICODE groupindexr rsearchgroupAttributeErrorfindallrw3lib_replace_entities)rrr extractedstringsss r extract_regexr1:s% 5"**-E$$$ CU3Zd);<BB9MI&/%:ykG--%gG CJ Ka "1D%= 9 KK G  Ls5B>%C> C  C widthsuffixct||kr|S|t|kDr|d|t|z |zS|dk\r|t||z dStd)z2Truncate the given text to fit in the given width.Nrz%width must be equal or greater than 0)len ValueError)rr2r3s rshortenr7Wse 4yE  s6{)ec&k)*V33 zc&kE)+,, < ==r)T)z...)r%typingrrrrrrr r w3lib.htmlr r-rrboolrrr1intr7rrr=s MMMAx}c$ (3-FCFDF2JNL gcl" #L+.LBFL #YL:>#>c>3>3>r