feat(判题机): 自建镜像升级工具链,语言收敛到 C / C++ / Python
Deploy / deploy (push) Waiting to run

上游 QingdaoU/JudgeServer 停更在 2024-04(registry 上的 latest 和 1.6.1 是同一份
镜像,编译器停在 gcc-13),没有新版可拉,所以自己重编。docker/judge/ 是只改工具链
的 Dockerfile 分叉,server/ 和 Judger/ 从上游固定 commit b28aa56 拉,一行没动。

镜像 oj2-judge-2(不在任何 registry 上:本机 build.sh --save → scp → docker load)
- gcc/g++ 13 → 14.2,Python 3.12 → 3.13.5,都是 trixie 默认
- Go / JDK / Node 整套删掉:前端的题目语言复选框从来只给 C / C++ / Python / SQL,
  12 万条提交里 Java 44 条、Golang 15、JavaScript 3,全是很早以前的
- 体积 1.1GB → 433MB;默认走清华源,构建 12 分钟 → 40 秒(--no-mirror 换回官方)
- deploy.sh 加一道自检:镜像不在本机就中止,并打印该跑的三条命令

C 的编译参数加三个 -Wno-error(implicit-function-declaration / int-conversion /
incompatible-pointer-types):gcc-14 把它们从 warning 提成了 error,而 -w 压不住。

语言值统一成 Python(迁移 0019 / 0020)
- 0019:Python3(104527 条提交)与 Python2(3 条)并成 Python,一并改掉 937 道题的
  languages、75 个 template 键、15 个 ast_rules 键、257 条 answers、1235 个用户的
  成就指标 _languages(languages_used 重算,总和 1928 → 1925,少的 3 个是同时用过
  两种 Python 的人)
- 0020:把 Java / JavaScript / Golang 从 84 道题的可选语言里摘掉 —— 不摘的话那些题
  的语言下拉还能选 Java,提交必 SYSTEM_ERROR
- 契约新增 normalizeLanguage() 别名表,判题侧一律走 judgeConfigFor():旧客户端
  localStorage 里的 Python3、迁移前排进队列的任务都还能判;协作的语言归一也走它,
  否则上线那一刻学生页面里的 Python3 会静默落到 C
- 回滚要连数据一起回,只滚代码会让所有 Python 提交变 SYSTEM_ERROR

实跑
- 判题冒烟 docker/judge/smoke.ts 13 条全过:三种语言、六种状态码、gcc 宽松度
- 拿备份里的真实代码逐文件比对新旧镜像的编译结果,0 差异:C 提交 1951 份
  (1725 过 / 226 CE)、C++ 882 份、Python 2000 份、20 篇 C 教程的 93 个代码块。
  不加那三个 -Wno-error 的话,C 有 26 份会从能过变成 CE
- 迁移在灌了 12.4 万行真实数据的一次性库里跑过:0 残留、没有题目被清空;
  dev 库用真正的执行器跑通
- check:ast 56 个 target 全过,前后端 typecheck 均 0

顺带记下一个升级之前就有的坑(现在随 Go 一起消失,写在 README 里):GOCACHE 指向
容器的 tmpfs,判题机重启后第一次 Go 提交是冷构建,Go 1.22 要 5.6 秒 CPU、超过 3 秒
的编译预算,于是重启后第一个交 Go 的学生必吃一次 CE,后面的人缓存热了又都正常。

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-20 06:24:05 -06:00
co-authored by Claude Opus 5
parent a872e8365b
commit 8b4d8899f9
42 changed files with 8881 additions and 128 deletions
+3 -3
View File
@@ -13,7 +13,7 @@ import {
getRoom,
hasTeacherOnline,
listRequests,
normalizeLanguage,
normalizeCollabLanguage,
openRoom,
queueAheadOf,
removeRequest,
@@ -307,7 +307,7 @@ async function handleHelpRequest(
className: student?.className ?? null,
problemId,
problemTitle: problem.title,
language: normalizeLanguage(language),
language: normalizeCollabLanguage(language),
createdAt: Date.now(),
status: "pending",
socket: ws,
@@ -327,7 +327,7 @@ function handleHelpLanguage(ws: CollabSocket, language: unknown) {
const request = getRequest(ws.data.userId)
// 比对 socket 归属:同账号的另一个标签页停在别的题上切语言,不该改这条求助
if (!request || request.socket !== ws) return
const next = normalizeLanguage(language)
const next = normalizeCollabLanguage(language)
if (request.language === next) return
request.language = next
+13 -6
View File
@@ -6,6 +6,8 @@
* 所以内存态够用,不需要 Redis 同步。进程重启丢掉全部状态,两端重连后回到干净状态。
*/
import { normalizeLanguage } from "@oj2/contract"
export type CollabSocket = Bun.ServerWebSocket<
import("../websocket").SubmissionSocketData
>
@@ -17,8 +19,7 @@ export type CollabSocket = Bun.ServerWebSocket<
export const COLLAB_LANGUAGES = [
"C",
"C++",
"Python2",
"Python3",
"Python",
"Java",
"JavaScript",
"Golang",
@@ -27,10 +28,16 @@ export const COLLAB_LANGUAGES = [
export type CollabLanguage = (typeof COLLAB_LANGUAGES)[number]
/** 认不出来的一律当 C:老客户端不带这个字段,而它以前就是写死 C 的 */
export function normalizeLanguage(value: unknown): CollabLanguage {
return (COLLAB_LANGUAGES as readonly string[]).includes(value as string)
? (value as CollabLanguage)
/**
* 认不出来的一律当 C:老客户端不带这个字段,而它以前就是写死 C 的。
*
* 先过契约的别名表 —— 上线那一刻学生页面里还揣着 `Python3`,不翻译的话会**静默**
* 落到 C,求助窗口里的代码高亮和同步编辑都按 C 走,没人会报错。
*/
export function normalizeCollabLanguage(value: unknown): CollabLanguage {
const normalized = normalizeLanguage(value) ?? value
return (COLLAB_LANGUAGES as readonly string[]).includes(normalized as string)
? (normalized as CollabLanguage)
: "C"
}
@@ -0,0 +1,77 @@
-- 语言值统一成 `Python`:库里原来有 `Python3`104527 条提交)和 `Python2`3 条,
-- 全是 2022 年的),界面上两个都显示成「Python」,内部却是两个值。判题沙箱早就只剩
-- 一个 Python 了,这里把落库的值也并成一个。
--
-- 语言名不是判题状态码那种「判题机也认得的编码」—— 它只是我们自己的键(语言配置是
-- 整个对象发给判题机的),所以可以改。但它确实是**落库的值**,改完再回滚到旧版后端,
-- 旧代码查 languageConfigs["Python"] 会查不到 → 所有 Python 提交变 SYSTEM_ERROR。
-- 为此后端保留了 Python2/Python3 → Python 的别名(见 judge/languages.ts),
-- 新旧代码读哪一种数据都不会炸。
--
-- 涉及的四张表是全量扫备份确认过的(submission / problem / user_stat /
-- options_sysoptions)。options_sysoptions 里那行 `languages` 是 Django 时代的判题
-- 配置,OJ2 只读 website_* 几个键,不碰它,所以这里**故意不动**。
-- ① 提交记录。12 万条里 8 成是 Python,走一次全表 UPDATE。
UPDATE "submission" SET "language" = 'Python'
WHERE "language" IN ('Python2', 'Python3');--> statement-breakpoint
-- ② 题目的可选语言。用 WITH ORDINALITY 保住原来的顺序 —— 题目页的语言下拉和默认
-- 选中项就是按这个数组的顺序来的,打乱了学生打开题目看到的默认语言会变。
UPDATE "problem" p SET "languages" = (
SELECT COALESCE(jsonb_agg(
CASE WHEN v IN ('Python2', 'Python3') THEN 'Python' ELSE v END ORDER BY ord
), '[]'::jsonb)
FROM jsonb_array_elements_text(p."languages") WITH ORDINALITY AS t(v, ord)
)
WHERE EXISTS (
SELECT 1 FROM jsonb_array_elements_text(p."languages") x(v)
WHERE x.v IN ('Python2', 'Python3')
);--> statement-breakpoint
-- ③ 预制代码,键是语言名(75 道题有 Python3 的模板)。
UPDATE "problem"
SET "template" = ("template" - 'Python3') || jsonb_build_object('Python', "template" -> 'Python3')
WHERE jsonb_exists("template", 'Python3');--> statement-breakpoint
-- ④ AST 代码规则,键就是语言名(15 道题)。
UPDATE "problem"
SET "ast_rules" = ("ast_rules" - 'Python3') || jsonb_build_object('Python', "ast_rules" -> 'Python3')
WHERE "ast_rules" IS NOT NULL AND jsonb_exists("ast_rules", 'Python3');--> statement-breakpoint
-- ⑤ 参考答案,形如 [{"language": "...", "code": "..."}]257 条 Python3 答案)。
UPDATE "problem" p SET "answers" = (
SELECT jsonb_agg(
CASE WHEN a ->> 'language' IN ('Python2', 'Python3')
THEN jsonb_set(a, '{language}', '"Python"')
ELSE a END ORDER BY ord
)
FROM jsonb_array_elements(p."answers") WITH ORDINALITY AS t(a, ord)
)
WHERE p."answers" IS NOT NULL AND jsonb_typeof(p."answers") = 'array' AND EXISTS (
SELECT 1 FROM jsonb_array_elements(p."answers") x(a)
WHERE x.a ->> 'language' IN ('Python2', 'Python3')
);--> statement-breakpoint
-- ⑥ 成就指标里的「用过哪些语言」(1235 个用户)。_languages 去重之后重算
-- languages_used —— 同时用过 Python2 和 Python3 的那 3 个用户,数字会从 n 掉到
-- n-1,这是**对的**:那本来就是同一种语言。已经发出去的成就不回收。
WITH mapped AS (
SELECT s."id", jsonb_agg(d.v ORDER BY d.ord) AS arr
FROM "user_stat" s, LATERAL (
SELECT DISTINCT ON (val) val AS v, ord FROM (
SELECT CASE WHEN e IN ('Python2', 'Python3') THEN 'Python' ELSE e END AS val, ord
FROM jsonb_array_elements_text(s."metrics" -> '_languages') WITH ORDINALITY AS t(e, ord)
) m ORDER BY val, ord
) d
WHERE jsonb_typeof(s."metrics" -> '_languages') = 'array' AND EXISTS (
SELECT 1 FROM jsonb_array_elements_text(s."metrics" -> '_languages') x(e)
WHERE x.e IN ('Python2', 'Python3')
)
GROUP BY s."id"
)
UPDATE "user_stat" s SET "metrics" = jsonb_set(
jsonb_set(s."metrics", '{_languages}', mapped.arr),
'{languages_used}', to_jsonb(jsonb_array_length(mapped.arr))
)
FROM mapped WHERE mapped."id" = s."id";
@@ -0,0 +1,41 @@
-- 把 Java / JavaScript / Golang 从题目的可选语言里摘掉。
--
-- 这三种语言的判题配置和判题镜像里的 JDK / Node / Go 已经一起删了(见
-- judge/languages.ts 和 docker/judge/)。但生产库里有 84 道题的 `languages` 还留着
-- 它们,而题目页的语言下拉就是按这个数组渲染的 —— 不摘掉的话,学生能在那 84 道题上
-- 选 Java 提交,判题时 languageConfigs 查不到就抛 Unsupported judge language
-- 结果是 SYSTEM_ERROR。**这道迁移是那次删语言的收尾,不能只删代码不清数据。**
--
-- 备份实测:84 道题受影响,其中**没有**任何一道只有这三种语言,所以不会有题目被清空。
-- 保险起见加了 jsonb_array_length > 0 的条件:真要出现这种题,宁可留着不动、让它
-- 在后台显形,也不要把语言清空(题目页会渲染出一个空的语言下拉)。
--
-- 历史提交里那 62 条 Java/JS/Golang 记录**不动**,语言名留在契约里就是为了渲染它们。
UPDATE "problem" p SET "languages" = (
SELECT jsonb_agg(v ORDER BY ord)
FROM jsonb_array_elements_text(p."languages") WITH ORDINALITY AS t(v, ord)
WHERE v NOT IN ('Java', 'JavaScript', 'Golang')
)
WHERE EXISTS (
SELECT 1 FROM jsonb_array_elements_text(p."languages") x(v)
WHERE x.v IN ('Java', 'JavaScript', 'Golang')
) AND (
SELECT count(*) FROM jsonb_array_elements_text(p."languages") y(v)
WHERE y.v NOT IN ('Java', 'JavaScript', 'Golang')
) > 0;--> statement-breakpoint
-- 预制代码和参考答案里对应的条目一并清掉(生产库里是空的,防后台以后写进去)。
UPDATE "problem"
SET "template" = "template" - 'Java' - 'JavaScript' - 'Golang'
WHERE jsonb_exists_any("template", ARRAY['Java', 'JavaScript', 'Golang']);--> statement-breakpoint
UPDATE "problem" p SET "answers" = (
SELECT COALESCE(jsonb_agg(a ORDER BY ord), '[]'::jsonb)
FROM jsonb_array_elements(p."answers") WITH ORDINALITY AS t(a, ord)
WHERE a ->> 'language' NOT IN ('Java', 'JavaScript', 'Golang')
)
WHERE p."answers" IS NOT NULL AND jsonb_typeof(p."answers") = 'array' AND EXISTS (
SELECT 1 FROM jsonb_array_elements(p."answers") x(a)
WHERE x.a ->> 'language' IN ('Java', 'JavaScript', 'Golang')
);
File diff suppressed because it is too large Load Diff
File diff suppressed because it is too large Load Diff
+14
View File
@@ -134,6 +134,20 @@
"when": 1789822227451,
"tag": "0018_ai_hint_diagnosis",
"breakpoints": true
},
{
"idx": 19,
"version": "7",
"when": 1789906464541,
"tag": "0019_unify_python_language",
"breakpoints": true
},
{
"idx": 20,
"version": "7",
"when": 1789906612433,
"tag": "0020_drop_unsupported_languages",
"breakpoints": true
}
]
}
+4 -3
View File
@@ -858,11 +858,12 @@ export const submission = pgTable(
* 提交列表的「语言」和「结果」两个下拉筛选。原来这两列上要么没索引、要么只有
* 不带 `contest_id IS NULL` 的单列索引,翻页那条靠 submission_public_create_time_id_idx
* 边扫边滤还能对付,**count 那条只能全表扫**(快照实测固定 75~82ms / 18448 buffers
* 筛什么值都一样)。加完:语言 count 80ms → 11msPython3,占 8 成)/ 1.6msC),
* 筛什么值都一样)。加完:语言 count 80ms → 11msPython,占 8 成)/ 1.6msC),
* 结果 count 75ms → 2.0ms。
*
* 更要命的是冷门语言的**翻页**:Python2 只有 3 条、全是 2022 年的,分页索引得从
* 最新一路倒扫到底才凑够一页,43ms 全表扫;走这条索引是 0.02ms。
* 更要命的是冷门语言的**翻页**:JavaScript 只有 3 条、全是很早以前的,分页索引得从
* 最新一路倒扫到底才凑够一页,43ms 全表扫;走这条索引是 0.02ms。(这个实测当年用的
* 是 Python2,那 3 条 2026-09 已被 0019 迁移并进 Python,换了个同样冷门的值举例。)
*
* 两列都 ASC NULLS LAST,理由同上面 submission_public_create_time_id_idx ——
* 靠 Index Scan **Backward** 出 `ORDER BY create_time DESC`。这里再实测了一遍:
+2 -2
View File
@@ -236,7 +236,7 @@ function rangePassed(count: number, rule: AstRule) {
const CALL_NODE_TYPES: Record<string, string> = {
C: "call_expression",
"C++": "call_expression",
Python3: "call",
Python: "call",
}
function functionCalls(root: Node, target: string, language: string) {
@@ -267,7 +267,7 @@ function methodCalls(root: Node, target: string, language: string) {
)
})
}
if (language !== "Python3") return []
if (language !== "Python") return []
return collectNodes(root, "call").filter((call) => {
const fn = call.childForFieldName("function")
return (
+45 -56
View File
@@ -1,9 +1,40 @@
import { normalizeLanguage } from "@oj2/contract"
/**
* 判题沙箱认得的语言,**只有 C / C++ / Python 这三种**。
*
* Java / Golang / JavaScript 在 2026-09 连同镜像里的 JDK、Go、Node 工具链一起砍掉了:
* 前端从来没给过它们入口(后台题目的语言复选框只有 Python / C / C++ / SQL),
* 生产库 12 万条提交里它们一共 62 条,全是很早以前的。砍掉之后判题镜像小了一半多。
*
* 契约 `judgeLanguageSchema` 里那几个键**故意留着** —— 那是渲染历史提交要用的。
* 想恢复某种语言,得同时改这里和 `docker/judge/Dockerfile` 的工具链,再重建镜像。
*
* `Python` 这个键 2026-09 之前叫 `Python3`(库里还有 3 条更老的 `Python2`),
* 0019 迁移把数据并成了一个值。查配置一律走 `judgeConfigFor()`,别直接下标 ——
* 那里带着旧值的别名,迁移之前排进队列的任务、旧客户端传上来的值都还能判。
*
* SQL 题不走这里,走 `judge/sql/`;流程图题走 AI 评分。
*/
const defaultEnv = [
"LANG=en_US.UTF-8",
"LANGUAGE=en_US:en",
"LC_ALL=en_US.UTF-8",
]
/**
* gcc-14 起这三类老写法从 warning 提成了 error,而 `-w` 只关警告、压不住 error
* 隐式函数声明(忘了 `#include <stdio.h>` 就用 printf)、int 与指针互赋、
* 不兼容的指针类型。判题机镜像 2026-09 从 gcc-13 升到 14(见 docker/judge/),
* 不加这三个开关的话,**一批历史题解和 20 篇 C 教程的示例会突然全部 CE**。
*
* 只给 C 加:C++ 那边这些本来就是 error,g++ 升版不改判定。
* 哪天决定「就是要学生写规范」,是删掉这三行,不是改镜像 —— 删之前先拿
* docs/c-tutorials/verify-code.sh 全量过一遍教程。
*/
const cLooseErrors =
"-Wno-error=implicit-function-declaration -Wno-error=int-conversion -Wno-error=incompatible-pointer-types"
export const languageConfigs: Record<string, Record<string, unknown>> = {
C: {
template: "",
@@ -13,8 +44,7 @@ export const languageConfigs: Record<string, Record<string, unknown>> = {
max_cpu_time: 3000,
max_real_time: 10000,
max_memory: 256 * 1024 * 1024,
compile_command:
"/usr/bin/gcc -DONLINE_JUDGE -O2 -w -fmax-errors=3 -std=c17 {src_path} -lm -o {exe_path}",
compile_command: `/usr/bin/gcc -DONLINE_JUDGE -O2 -w -fmax-errors=3 -std=c17 ${cLooseErrors} {src_path} -lm -o {exe_path}`,
},
run: {
command: "{exe_path}",
@@ -39,24 +69,7 @@ export const languageConfigs: Record<string, Record<string, unknown>> = {
env: defaultEnv,
},
},
Java: {
template: "",
compile: {
src_name: "Main.java",
exe_name: "Main",
max_cpu_time: 5000,
max_real_time: 10000,
max_memory: -1,
compile_command: "/usr/bin/javac {src_path} -d {exe_dir}",
},
run: {
command: "/usr/bin/java -cp {exe_dir} -XX:MaxRAM={max_memory}k Main",
seccomp_rule: null,
env: defaultEnv,
memory_limit_check_only: 1,
},
},
Python3: {
Python: {
template: "",
compile: {
src_name: "solution.py",
@@ -72,40 +85,16 @@ export const languageConfigs: Record<string, Record<string, unknown>> = {
env: defaultEnv,
},
},
Golang: {
template: "",
compile: {
src_name: "main.go",
exe_name: "main",
max_cpu_time: 3000,
max_real_time: 5000,
max_memory: 1024 * 1024 * 1024,
compile_command: "/usr/bin/go build -o {exe_path} {src_path}",
env: ["GOCACHE=/tmp", "GOPATH=/tmp", "GOMAXPROCS=1", ...defaultEnv],
},
run: {
command: "{exe_path}",
seccomp_rule: "golang",
env: ["GOMAXPROCS=1", ...defaultEnv],
memory_limit_check_only: 1,
},
},
JavaScript: {
template: "",
compile: {
src_name: "main.js",
exe_name: "main.js",
max_cpu_time: 3000,
max_real_time: 5000,
max_memory: 1024 * 1024 * 1024,
compile_command: "/usr/bin/node --check {src_path}",
env: defaultEnv,
},
run: {
command: "/usr/bin/node {exe_path}",
seccomp_rule: "node",
env: defaultEnv,
memory_limit_check_only: 1,
},
},
}
/**
* 按语言取判题配置。**判题侧一律走这个函数**,不要直接 `languageConfigs[x]`
* 它先过 `normalizeLanguage()`,所以 `Python3` / `Python2` 这类旧值也能命中。
*/
export function judgeConfigFor(language: string) {
return (
languageConfigs[language] ??
languageConfigs[normalizeLanguage(language) ?? ""] ??
null
)
}
+2 -2
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@@ -14,7 +14,7 @@ import { recordSolvedProblem } from "../services/problemset"
import { checkAst, type AstRule } from "./ast"
import { publishSubmissionUpdate } from "./events"
import type { JudgeJobData } from "./job"
import { languageConfigs } from "./languages"
import { judgeConfigFor } from "./languages"
import { isAccepted, JudgeStatus, type JudgeStatusValue } from "./status"
import { parseProblemTemplate } from "./template"
import { runSqlCase } from "./sql"
@@ -77,7 +77,7 @@ async function requestJudge(
memoryLimit: number,
testCaseId: string,
) {
const languageConfig = languageConfigs[language]
const languageConfig = judgeConfigFor(language)
if (!languageConfig)
throw new Error(`Unsupported judge language: ${language}`)
+1 -1
View File
@@ -31,7 +31,7 @@ import treeSitterWasmPath from "web-tree-sitter/web-tree-sitter.wasm" with { typ
const WASM_BY_LANGUAGE: Record<string, string> = {
C: cWasmPath,
"C++": cppWasmPath,
Python3: pythonWasmPath,
Python: pythonWasmPath,
}
await Parser.init({ locateFile: () => treeSitterWasmPath })
@@ -16,7 +16,7 @@ const emit = defineEmits<{
(e: "update:modelValue", value: AstRules | null): void
}>()
// 判题机只认 C / Python3,别的语言配了规则也一条都不会跑(judge/ast.ts 的
// 判题机只认 C / Python,别的语言配了规则也一条都不会跑(judge/ast.ts 的
// loadLanguage 返回 null 就直接放行)。原来这里按题目的全部语言开 tab,老师给
// C++ 配的规则存得下、题目页也照常显示成「要求」,判题却从不检查。
const supportedLanguages = computed(() =>
@@ -26,7 +26,7 @@ const unsupportedLanguages = computed(() =>
props.languages.filter((lang) => !AST_SUPPORTED_LANGUAGES.includes(lang)),
)
const activeTab = ref(supportedLanguages.value[0] || "Python3")
const activeTab = ref(supportedLanguages.value[0] || "Python")
const ENGINE_OPTIONS: SelectOption[] = [
{
@@ -47,7 +47,7 @@ function makeInitialFiles(): FileEntry[] {
const files = ref<FileEntry[]>(makeInitialFiles())
const selectedLanguage = ref<LANGUAGE>("Python3")
const selectedLanguage = ref<LANGUAGE>("Python")
// 始终显示所有语言,不管有没有答案代码
const availableLanguages = computed(() =>
+8 -8
View File
@@ -63,7 +63,7 @@ const problem = useLocalStorage<BlankProblem>(STORAGE_KEY.ADMIN_PROBLEM, {
difficulty: "Low",
visible: false,
tags: [],
languages: ["Python3", "C"] as LANGUAGE[],
languages: ["Python", "C"] as LANGUAGE[],
template: {} as { [key in LANGUAGE]?: string },
samples: [
{ input: "", output: "" },
@@ -153,8 +153,8 @@ function validateNewTags(v: string[]) {
// 这几个用的少,就不缓存本地了
const [needTemplate, toggleNeedTemplate] = useToggle(false)
const template = reactive(JSON.parse(JSON.stringify(CODE_TEMPLATES)))
const currentActiveTemplate = ref<LANGUAGE>("Python3")
const currentActiveAnswer = ref<LANGUAGE>("Python3")
const currentActiveTemplate = ref<LANGUAGE>("Python")
const currentActiveAnswer = ref<LANGUAGE>("Python")
// 给 TextEditor 用
const [ready, toggleReady] = useToggle(false)
@@ -169,7 +169,7 @@ const difficultyOptions: SelectOption[] = [
]
const languageOptions = [
{ label: LANGUAGE_SHOW_VALUE["Python3"], value: "Python3" },
{ label: LANGUAGE_SHOW_VALUE["Python"], value: "Python" },
{ label: LANGUAGE_SHOW_VALUE["C"], value: "C" },
{ label: LANGUAGE_SHOW_VALUE["C++"], value: "C++" },
{ label: LANGUAGE_SHOW_VALUE["SQL"], value: "SQL" },
@@ -511,7 +511,7 @@ async function generateMermaid() {
isAIGenerating.value = true
try {
const res = await generateFlowchartFromPythonCode(
problem.value.answers.filter((a) => a.language === "Python3")[0].code,
problem.value.answers.filter((a) => a.language === "Python")[0].code,
)
problem.value.mermaidCode = res.flowchart
message.warning("如果渲染不成功,请复制到外部 AI 网站检查语法")
@@ -736,7 +736,7 @@ watch(
>
<n-tabs
type="segment"
default-value="Python3"
default-value="Python"
v-model:value="currentActiveAnswer"
>
<n-tab-pane
@@ -760,7 +760,7 @@ watch(
<n-form-item label="编写预制代码">
<n-tabs
type="segment"
default-value="Python3"
default-value="Python"
v-model:value="currentActiveTemplate"
>
<n-tab-pane
@@ -878,7 +878,7 @@ watch(
type="primary"
size="small"
:disabled="
!problem.answers.filter((a) => a.language === 'Python3')[0]?.code
!problem.answers.filter((a) => a.language === 'Python')[0]?.code
.length
"
:loading="isAIGenerating"
+1 -1
View File
@@ -107,7 +107,7 @@ onMounted(init)
<n-tab-pane name="code" tab="示例代码">
<CodeEditor
v-model:value="tutorial.code"
:language="tutorial.type === 'python' ? 'Python3' : 'C'"
:language="tutorial.type === 'python' ? 'Python' : 'C'"
height="400px"
/>
</n-tab-pane>
+1 -1
View File
@@ -131,7 +131,7 @@ export function submitCode(data: SubmitCodePayload) {
export function formatCode(data: { code: string; language: string }) {
const languages: Record<string, string> = {
Python3: "python",
Python: "python",
C: "c",
"C++": "cpp",
SQL: "sql",
+1 -1
View File
@@ -137,7 +137,7 @@ const tutorial = ref<Partial<Tutorial>>({
})
const editorLanguage = computed<LANGUAGE>(() =>
tutorial.value.type === "c" ? "C" : "Python3",
tutorial.value.type === "c" ? "C" : "Python",
)
const titles = ref<{ id: number; title: string }[]>([])
const progress = ref<Record<number, TutorialProgress>>({})
+2 -2
View File
@@ -254,8 +254,8 @@ const goEdit = () => {
onMounted(() => {
if (!languages.value.includes(codeStore.code.language)) {
// 回退到题目支持的第一种语言(如 SQL 题只有 "SQL",硬编码 Python3 会被后端拒绝)
codeStore.code.language = languages.value[0] ?? "Python3"
// 回退到题目支持的第一种语言(如 SQL 题只有 "SQL",硬编码 Python 会被后端拒绝)
codeStore.code.language = languages.value[0] ?? "Python"
}
})
</script>
@@ -56,11 +56,11 @@ const isFormatting = ref(false)
const isSubmittingRequest = ref(false)
// ==================== Python 语法检测器预取 ====================
// 选中 Python3 时就把 Skulpt 拉下来,避免点提交时才开始下载
// 选中 Python 时就把 Skulpt 拉下来,避免点提交时才开始下载
watch(
() => codeStore.code.language,
(language) => {
if (language === "Python3") prefetchPythonSyntaxChecker()
if (language === "Python") prefetchPythonSyntaxChecker()
},
{ immediate: true },
)
@@ -114,8 +114,8 @@ const buttonState = computed(() =>
async function submit() {
if (buttonState.value.disabled) return
// 0. Python3 语法检测
if (codeStore.code.language === "Python3") {
// 0. Python 语法检测
if (codeStore.code.language === "Python") {
const syntaxError = await checkPythonSyntax(codeStore.code.value)
if (syntaxError) {
message.warning(`${syntaxError.line} 行存在语法错误,请修正后再提交`)
@@ -123,7 +123,7 @@ async function submit() {
}
}
// 0.5 提交前自动格式化(Python3 用 ruffC/C++ 用 clang-formatSQL 用 sqlparse
// 0.5 提交前自动格式化(Python 用 ruffC/C++ 用 clang-formatSQL 用 sqlparse
const formatLang = LANGUAGE_FORMAT_VALUE[codeStore.code.language]
if (["python", "c", "cpp", "sql"].includes(formatLang)) {
isFormatting.value = true
@@ -135,7 +135,7 @@ async function submit() {
codeStore.setCode(res.code)
} catch (e: any) {
if (e?.error === "format-error") {
// 仅 Python3 会出现:代码本身存在语法错误
// 仅 Python 会出现:代码本身存在语法错误
message.warning(`代码格式化失败:${e.data},请检查代码后重试`)
return
}
@@ -5,7 +5,7 @@ export interface PythonSyntaxError {
let skulptPromise: Promise<any> | null = null
/**
* 按需加载 Skulpt(约 233KB gzip),只在提交 Python3 代码时才下载。
* 按需加载 Skulpt(约 233KB gzip),只在提交 Python 代码时才下载。
* 结果缓存,同一页面只加载一次。
*/
function loadSkulpt(): Promise<any> {
+4 -1
View File
@@ -1,3 +1,4 @@
import { normalizeLanguage } from "@oj2/contract"
import { defineStore } from "pinia"
import { STORAGE_KEY } from "utils/constants"
import storage from "utils/storage"
@@ -11,7 +12,9 @@ export const useCodeStore = defineStore("code", () => {
// ==================== 状态 ====================
const code = reactive<Code>({
value: "",
language: storage.get(STORAGE_KEY.LANGUAGE) || "Python3",
// 过一道 normalizeLanguage:上线那一刻学生浏览器的 localStorage 里存的还是
// 旧值 Python3,直接拿来用会被后端的契约挡掉(而且报错看不出是这个原因)
language: normalizeLanguage(storage.get(STORAGE_KEY.LANGUAGE)) ?? "Python",
})
const input = ref("")
+1 -1
View File
@@ -147,7 +147,7 @@ const gradeOptions: SelectOption[] = [
const languageOptions: SelectOption[] = [
{ label: "流程图", value: "Flowchart" },
{ label: "全部语言", value: "" },
{ label: "Python", value: "Python3" },
{ label: "Python", value: "Python" },
{ label: "C语言", value: "C" },
{ label: "C++", value: "C++" },
]
@@ -27,7 +27,7 @@ interface Props {
}
const {
language = "Python3",
language = "Python",
fontSize = 20,
height = "100%",
readonly = false,
@@ -41,7 +41,7 @@ const isDark = useDark()
const langExtension = computed(() => {
if (language === "SQL")
return sql({ dialect: SQLite, upperCaseKeywords: true })
return ["Python2", "Python3"].includes(language) ? python() : cpp()
return language === "Python" ? python() : cpp()
})
const extensions = computed(() => [
@@ -41,7 +41,7 @@ interface Props {
}
const {
language = "Python3",
language = "Python",
fontSize = 20,
height = "100%",
readonly = false,
+1 -1
View File
@@ -13,5 +13,5 @@ import type { LANGUAGE } from "utils/types"
export function languageExtension(language: LANGUAGE): Extension {
if (language === "SQL")
return sql({ dialect: SQLite, upperCaseKeywords: true })
return ["Python2", "Python3"].includes(language) ? python() : cpp()
return language === "Python" ? python() : cpp()
}
+5 -10
View File
@@ -177,8 +177,7 @@ export const SOURCES = {
C: cSource,
"C++": cppSource,
Java: javaSource,
Python3: pythonSource,
Python2: "",
Python: pythonSource,
JavaScript: "",
Golang: "",
Flowchart: "",
@@ -189,8 +188,7 @@ export const LANGUAGE_FORMAT_VALUE = {
C: "c",
"C++": "cpp",
Java: "java",
Python2: "python",
Python3: "python",
Python: "python",
JavaScript: "javascript",
Golang: "go",
Flowchart: "flowchart",
@@ -202,8 +200,7 @@ export const LANGUAGE_SHOW_VALUE = {
C: "C语言",
"C++": "C++",
Java: "Java",
Python2: "Python",
Python3: "Python",
Python: "Python",
JavaScript: "JS",
Golang: "Go",
SQL: "SQL",
@@ -211,8 +208,7 @@ export const LANGUAGE_SHOW_VALUE = {
export const ICON_SET = {
Flowchart: "vscode-icons:file-type-drawio",
Python2: "devicon:python",
Python3: "devicon:python",
Python: "devicon:python",
C: "devicon:c",
"C++": "devicon:cplusplus",
Java: "devicon:java",
@@ -250,8 +246,7 @@ const blankTemplate = `//PREPEND BEGIN
export const CODE_TEMPLATES = {
C: cTemplate,
"C++": cppTemplate,
Python2: blankTemplate,
Python3: blankTemplate,
Python: blankTemplate,
Java: blankTemplate,
JavaScript: blankTemplate,
Golang: blankTemplate,
+1 -2
View File
@@ -12,8 +12,7 @@ const JUDGE0_LANGUAGE_ID: Partial<Record<LANGUAGE, number>> = {
Java: 62,
Golang: 60,
JavaScript: 63,
Python2: 70,
Python3: 71,
Python: 71,
}
export async function createTestSubmission(code: Code, input: string) {