h SSKrSSKJrJrJrJrJrJrJrJ r SSK J r S\\S\\4Sjr S\\S\\4SjrS\S\4SjrSS \\\\4S \S \S\\4S jjrSS \S \S\S\4Sjjrg)N)AnyIterableIteratorListMatchPatternUnioncast)replace_entitiesxreturnc*[[U55$)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 S/root/1688_scrapy/alibaba-scraper/venv/lib/python3.13/site-packages/parsel/utils.pyflattenrs  c#t# UH,n[U5(a[U5ShvN M(Uv M. gN7f)zViflatten(sequence) -> Iterator Similar to ``.flatten()``, but returns iterator insteadN) _is_listliker)r els rrrs1   r{ " "H  "s $868c^[US5=(a [U[[45(+$)a >>> _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$* 1j ! E*Qe *E&EErregextextr c[U[5(a%[R"U[R5nSUR ;a?[ [[URU55RS5nUbU/O/nOURU5n[U5nU(dU$UVs/sHn[USS/S9PM sn$![a /nN?f=fs snf)aJExtract 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 K7a "1D%= 97 KK G  Ls 5C 3C CCwidthsuffixc[U5U::aU$U[U5:aUSU[U5- U-$US:aU[U5U- S$[S5e)z2Truncate the given text to fit in the given width.Nrz%width must be equal or greater than 0)len ValueError)rr2r3s rshortenr7Xse 4yE  s6{)ec&k)*V33 zc&kE)+,, < ==r)T)z...)r%typingrrrrrrr r w3lib.htmlr r-rrboolrrr1intr7rrr=s MMMAx}c$ (3-FCFDF2JNL gcl" #L+.LBFL #YL:>#>c>3>3>r