https://python-fiddle.com/_nuxt/DX8vc8cx.js

1import F from"./BJKvMJ2_.js";import H from"./DYiKc8Cq.js";import O from"./BiPjllOI.js";import W from"./CF-xxtxl.js";import X from"./CWbIKBpY.js";import{_ as Q}from"./DEWBa1i1.js";import{c as r,o,j as e,v as J,x as K,r as x,P as Y,b as C,l as ee,e as te,B as ae,z as ne,a as i,w as p,t as u,u as n,i as E,D as se,F as g,q as f,m as N,s as _,T as oe}from"#entry";import{_ as re}from"./DlAUqK2U.js";import{g as ie,S as le,M as ce,b as ue}from"./DOtugtlZ.js";import{r as de}from"./CBNZ-g5F.js";import"./DFuKEkiz.js";import"./IljeZfEr.js";import"./DOBxUZCA.js";import"./DLTAocxR.js";import"./CBRtWl27.js";import"./CJ5NhiWv.js";import"./Bf_2DgNn.js";import"./Bv_fBYKe.js";import"./Bd_6KxB9.js";import"./DBijBH7F.js";import"./L8MxqQP2.js";import"./CaeU2FrJ.js";function pe(T,v){return o(),r("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 24 24","stroke-width":"1.5",stroke:"currentColor","aria-hidden":"true","data-slot":"icon"},[e("path",{"stroke-linecap":"round","stroke-linejoin":"round",d:"M13.5 6H5.25A2.25 2.25 0 0 0 3 8.25v10.5A2.25 2.25 0 0 0 5.25 21h10.5A2.25 2.25 0 0 0 18 18.75V10.5m-10.5 6L21 3m0 0h-5.25M21 3v5.25"})])}function me(T,v){return o(),r("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 24 24","stroke-width":"1.5",stroke:"currentColor","aria-hidden":"true","data-slot":"icon"},[e("path",{"stroke-linecap":"round","stroke-linejoin":"round",d:"M7.217 10.9

107a2.25 2.25 0 1 0 0 2.186m0-2.186c.18.324.283.696.283 1.093s-.103.77-.283 1.093m0-2.186 9.566-5.314m-9.566 7.5 9.566 5.314m0 0a2.25 2.25 0 1 0 3.935 2.186 2.25 2.25 0 0 0-3.935-2.186Zm0-12.814a2.25 2.25 0 1 0 3.933-2.185 2.25 2.25 0 0 0-3.933 2.185Z"})])}const he={class:"mb-8 mx-2 sm:mx-4"},ge={class:"text-center mt-4 sm:mt-8 lg:mt-16"},fe={class:"text-3xl sm:text-5xl font-bold tracking-tight text-default-text-base"},xe={class:"grid grid-cols-1 lg:grid-cols-2 gap-8"},_e={class:"my-4 text-default-text-light"},ve={class:""},ye={key:1},we={class:"text-lg font-bold mt-4"},be={class:"text-default-text-lighter mt-2 px-4"},ke={class:"mt-4 whitespace-pre-wrap text-default-text-light p-4 rounded bg-default-bg-light"},Me={class:"px-1 py-1"},Ce={class:_(["text-default-text-light flex space-x-2 justify-between items-center rounded-md px-2 py-2 text-sm"])},Te={class:"text-xs bg-default-bg-light rounded p-2 overflow-x-scroll whitespace-nowrap grow"},Se={class:"p-4 rounded"},$e={class:"text-lg sm:text-xl font-semibold tracking-tight text-default-text-base"},je={class:"font-bold mr-2 bg-default-bg-light px-2 py-1 rounded"},Ae={__name:"regex",setup(T){const v=J(),S=K(),h=x(S.query.pattern??"em([\\w-]+)@"),m=x(S.query.text??`[email protected]
2[email protected]
3myem#ailad@[email protected]
4`),{page:R}=Y(),y=x(!0),w=C(()=>{const t=new URL(window.location.href);return t.searchParams.set("pattern",h.value),t.searchParams.set("text",m.value),t.href}),$=x([]),j=x(!1),b=C(()=>`import re
5pattern = r"${h.value}"
6text = '''${m.value}'''
7
8output = []
9prev = 0
10for m in re.finditer(pattern, text):
11    output.append((prev, m.start(), "unmatched"))
12    prev = m.start()
13    num_groups = len(m.groups())
14    for group in range(1, num_groups + 1):
15        output.append((prev, m.start(group), "matched"))
16        prev = m.start(group)
17        output.append((prev, m.end(group), "group"))
18        prev = m.end(group)
19    output.append((prev, m.end(), "matched"))
20    prev = m.end()
21
22if output:
23    output.append((prev, len(text), "unmatched"))
24
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occurrences"},{"?":"Matches zero or one occurrence"},{"{n}":"Matches exactly n occurrences"},{"{n,}":"Matches n or more occurrences"},{"{n,m}":"Matches between n and m occurrences"}],"Character Classes":[{"[abc]":"Matches any character in the set (a, b, or c)"},{"[^abc]":"Matches any character not in the set (not a, b, or c)"},{"[a-z]":"Matches any character in the range (a to z)"},{"[A-Z]":"Matches any uppercase character"},{"[0-9]":"Matches any digit"}],"Grouping and Capturing":[{"( )":"Groups multiple patterns together"},{"(?: )":"Non-capturing group"},{"(?P<name> )":"Capturing group with name"}],Anchors:[{"\\b":"Matches a word boundary"},{"\\B":"Matches a non-word boundary"},{"\\A":"Matches the start of a string"},{"\\Z":"Matches the end of a string"}],"Special Characters":[{"\\":"Escapes a special character"},{".":"Matches any 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