@wasm-fmt/ruff_fmt
Version:
A WASM Based Python Formatter
568 lines (516 loc) • 19.9 kB
JavaScript
let wasm;
function addHeapObject(obj) {
if (heap_next === heap.length) heap.push(heap.length + 1);
const idx = heap_next;
heap_next = heap[idx];
heap[idx] = obj;
return idx;
}
function debugString(val) {
// primitive types
const type = typeof val;
if (type == 'number' || type == 'boolean' || val == null) {
return `${val}`;
}
if (type == 'string') {
return `"${val}"`;
}
if (type == 'symbol') {
const description = val.description;
if (description == null) {
return 'Symbol';
} else {
return `Symbol(${description})`;
}
}
if (type == 'function') {
const name = val.name;
if (typeof name == 'string' && name.length > 0) {
return `Function(${name})`;
} else {
return 'Function';
}
}
// objects
if (Array.isArray(val)) {
const length = val.length;
let debug = '[';
if (length > 0) {
debug += debugString(val[0]);
}
for(let i = 1; i < length; i++) {
debug += ', ' + debugString(val[i]);
}
debug += ']';
return debug;
}
// Test for built-in
const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
let className;
if (builtInMatches && builtInMatches.length > 1) {
className = builtInMatches[1];
} else {
// Failed to match the standard '[object ClassName]'
return toString.call(val);
}
if (className == 'Object') {
// we're a user defined class or Object
// JSON.stringify avoids problems with cycles, and is generally much
// easier than looping through ownProperties of `val`.
try {
return 'Object(' + JSON.stringify(val) + ')';
} catch (_) {
return 'Object';
}
}
// errors
if (val instanceof Error) {
return `${val.name}: ${val.message}\n${val.stack}`;
}
// TODO we could test for more things here, like `Set`s and `Map`s.
return className;
}
function dropObject(idx) {
if (idx < 132) return;
heap[idx] = heap_next;
heap_next = idx;
}
function getArrayU8FromWasm0(ptr, len) {
ptr = ptr >>> 0;
return getUint8ArrayMemory0().subarray(ptr / 1, ptr / 1 + len);
}
let cachedDataViewMemory0 = null;
function getDataViewMemory0() {
if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
}
return cachedDataViewMemory0;
}
function getStringFromWasm0(ptr, len) {
ptr = ptr >>> 0;
return decodeText(ptr, len);
}
let cachedUint8ArrayMemory0 = null;
function getUint8ArrayMemory0() {
if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
}
return cachedUint8ArrayMemory0;
}
function getObject(idx) { return heap[idx]; }
function handleError(f, args) {
try {
return f.apply(this, args);
} catch (e) {
wasm.__wbindgen_export3(addHeapObject(e));
}
}
let heap = new Array(128).fill(undefined);
heap.push(undefined, null, true, false);
let heap_next = heap.length;
function isLikeNone(x) {
return x === undefined || x === null;
}
function passStringToWasm0(arg, malloc, realloc) {
if (realloc === undefined) {
const buf = cachedTextEncoder.encode(arg);
const ptr = malloc(buf.length, 1) >>> 0;
getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
WASM_VECTOR_LEN = buf.length;
return ptr;
}
let len = arg.length;
let ptr = malloc(len, 1) >>> 0;
const mem = getUint8ArrayMemory0();
let offset = 0;
for (; offset < len; offset++) {
const code = arg.charCodeAt(offset);
if (code > 0x7F) break;
mem[ptr + offset] = code;
}
if (offset !== len) {
if (offset !== 0) {
arg = arg.slice(offset);
}
ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
const ret = cachedTextEncoder.encodeInto(arg, view);
offset += ret.written;
ptr = realloc(ptr, len, offset, 1) >>> 0;
}
WASM_VECTOR_LEN = offset;
return ptr;
}
function takeObject(idx) {
const ret = getObject(idx);
dropObject(idx);
return ret;
}
let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
cachedTextDecoder.decode();
const MAX_SAFARI_DECODE_BYTES = 2146435072;
let numBytesDecoded = 0;
function decodeText(ptr, len) {
numBytesDecoded += len;
if (numBytesDecoded >= MAX_SAFARI_DECODE_BYTES) {
cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
cachedTextDecoder.decode();
numBytesDecoded = len;
}
return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}
const cachedTextEncoder = new TextEncoder();
if (!('encodeInto' in cachedTextEncoder)) {
cachedTextEncoder.encodeInto = function (arg, view) {
const buf = cachedTextEncoder.encode(arg);
view.set(buf);
return {
read: arg.length,
written: buf.length
};
}
}
let WASM_VECTOR_LEN = 0;
/**
* Format the entire Python source code string.
* @param {string} input
* @param {string | null} [path]
* @param {Config | null} [config]
* @returns {string}
*/
export function format(input, path, config) {
let deferred4_0;
let deferred4_1;
try {
const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
const ptr0 = passStringToWasm0(input, wasm.__wbindgen_export, wasm.__wbindgen_export2);
const len0 = WASM_VECTOR_LEN;
var ptr1 = isLikeNone(path) ? 0 : passStringToWasm0(path, wasm.__wbindgen_export, wasm.__wbindgen_export2);
var len1 = WASM_VECTOR_LEN;
wasm.format(retptr, ptr0, len0, ptr1, len1, isLikeNone(config) ? 0 : addHeapObject(config));
var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
var r3 = getDataViewMemory0().getInt32(retptr + 4 * 3, true);
var ptr3 = r0;
var len3 = r1;
if (r3) {
ptr3 = 0; len3 = 0;
throw takeObject(r2);
}
deferred4_0 = ptr3;
deferred4_1 = len3;
return getStringFromWasm0(ptr3, len3);
} finally {
wasm.__wbindgen_add_to_stack_pointer(16);
wasm.__wbindgen_export4(deferred4_0, deferred4_1, 1);
}
}
/**
* Format a specific range of the Python source code string.
* @param {string} input
* @param {TextRange} range
* @param {string | null} [path]
* @param {Config | null} [config]
* @returns {PrintedRange}
*/
export function format_range(input, range, path, config) {
try {
const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
const ptr0 = passStringToWasm0(input, wasm.__wbindgen_export, wasm.__wbindgen_export2);
const len0 = WASM_VECTOR_LEN;
var ptr1 = isLikeNone(path) ? 0 : passStringToWasm0(path, wasm.__wbindgen_export, wasm.__wbindgen_export2);
var len1 = WASM_VECTOR_LEN;
wasm.format_range(retptr, ptr0, len0, addHeapObject(range), ptr1, len1, isLikeNone(config) ? 0 : addHeapObject(config));
var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
if (r2) {
throw takeObject(r1);
}
return takeObject(r0);
} finally {
wasm.__wbindgen_add_to_stack_pointer(16);
}
}
const EXPECTED_RESPONSE_TYPES = new Set(['basic', 'cors', 'default']);
async function __wbg_load(module, imports) {
if (typeof Response === 'function' && module instanceof Response) {
if (typeof WebAssembly.instantiateStreaming === 'function') {
try {
return await WebAssembly.instantiateStreaming(module, imports);
} catch (e) {
const validResponse = module.ok && EXPECTED_RESPONSE_TYPES.has(module.type);
if (validResponse && module.headers.get('Content-Type') !== 'application/wasm') {
console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);
} else {
throw e;
}
}
}
const bytes = await module.arrayBuffer();
return await WebAssembly.instantiate(bytes, imports);
} else {
const instance = await WebAssembly.instantiate(module, imports);
if (instance instanceof WebAssembly.Instance) {
return { instance, module };
} else {
return instance;
}
}
}
function __wbg_get_imports() {
const imports = {};
imports.wbg = {};
imports.wbg.__wbg_Error_52673b7de5a0ca89 = function(arg0, arg1) {
const ret = Error(getStringFromWasm0(arg0, arg1));
return addHeapObject(ret);
};
imports.wbg.__wbg_Number_2d1dcfcf4ec51736 = function(arg0) {
const ret = Number(getObject(arg0));
return ret;
};
imports.wbg.__wbg_String_8f0eb39a4a4c2f66 = function(arg0, arg1) {
const ret = String(getObject(arg1));
const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
const len1 = WASM_VECTOR_LEN;
getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
};
imports.wbg.__wbg___wbindgen_bigint_get_as_i64_6e32f5e6aff02e1d = function(arg0, arg1) {
const v = getObject(arg1);
const ret = typeof(v) === 'bigint' ? v : undefined;
getDataViewMemory0().setBigInt64(arg0 + 8 * 1, isLikeNone(ret) ? BigInt(0) : ret, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, !isLikeNone(ret), true);
};
imports.wbg.__wbg___wbindgen_boolean_get_dea25b33882b895b = function(arg0) {
const v = getObject(arg0);
const ret = typeof(v) === 'boolean' ? v : undefined;
return isLikeNone(ret) ? 0xFFFFFF : ret ? 1 : 0;
};
imports.wbg.__wbg___wbindgen_debug_string_adfb662ae34724b6 = function(arg0, arg1) {
const ret = debugString(getObject(arg1));
const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
const len1 = WASM_VECTOR_LEN;
getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
};
imports.wbg.__wbg___wbindgen_in_0d3e1e8f0c669317 = function(arg0, arg1) {
const ret = getObject(arg0) in getObject(arg1);
return ret;
};
imports.wbg.__wbg___wbindgen_is_bigint_0e1a2e3f55cfae27 = function(arg0) {
const ret = typeof(getObject(arg0)) === 'bigint';
return ret;
};
imports.wbg.__wbg___wbindgen_is_function_8d400b8b1af978cd = function(arg0) {
const ret = typeof(getObject(arg0)) === 'function';
return ret;
};
imports.wbg.__wbg___wbindgen_is_object_ce774f3490692386 = function(arg0) {
const val = getObject(arg0);
const ret = typeof(val) === 'object' && val !== null;
return ret;
};
imports.wbg.__wbg___wbindgen_is_undefined_f6b95eab589e0269 = function(arg0) {
const ret = getObject(arg0) === undefined;
return ret;
};
imports.wbg.__wbg___wbindgen_jsval_eq_b6101cc9cef1fe36 = function(arg0, arg1) {
const ret = getObject(arg0) === getObject(arg1);
return ret;
};
imports.wbg.__wbg___wbindgen_jsval_loose_eq_766057600fdd1b0d = function(arg0, arg1) {
const ret = getObject(arg0) == getObject(arg1);
return ret;
};
imports.wbg.__wbg___wbindgen_number_get_9619185a74197f95 = function(arg0, arg1) {
const obj = getObject(arg1);
const ret = typeof(obj) === 'number' ? obj : undefined;
getDataViewMemory0().setFloat64(arg0 + 8 * 1, isLikeNone(ret) ? 0 : ret, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, !isLikeNone(ret), true);
};
imports.wbg.__wbg___wbindgen_string_get_a2a31e16edf96e42 = function(arg0, arg1) {
const obj = getObject(arg1);
const ret = typeof(obj) === 'string' ? obj : undefined;
var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
var len1 = WASM_VECTOR_LEN;
getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
};
imports.wbg.__wbg___wbindgen_throw_dd24417ed36fc46e = function(arg0, arg1) {
throw new Error(getStringFromWasm0(arg0, arg1));
};
imports.wbg.__wbg_call_abb4ff46ce38be40 = function() { return handleError(function (arg0, arg1) {
const ret = getObject(arg0).call(getObject(arg1));
return addHeapObject(ret);
}, arguments) };
imports.wbg.__wbg_done_62ea16af4ce34b24 = function(arg0) {
const ret = getObject(arg0).done;
return ret;
};
imports.wbg.__wbg_entries_83c79938054e065f = function(arg0) {
const ret = Object.entries(getObject(arg0));
return addHeapObject(ret);
};
imports.wbg.__wbg_get_6b7bd52aca3f9671 = function(arg0, arg1) {
const ret = getObject(arg0)[arg1 >>> 0];
return addHeapObject(ret);
};
imports.wbg.__wbg_get_af9dab7e9603ea93 = function() { return handleError(function (arg0, arg1) {
const ret = Reflect.get(getObject(arg0), getObject(arg1));
return addHeapObject(ret);
}, arguments) };
imports.wbg.__wbg_get_with_ref_key_1dc361bd10053bfe = function(arg0, arg1) {
const ret = getObject(arg0)[getObject(arg1)];
return addHeapObject(ret);
};
imports.wbg.__wbg_instanceof_ArrayBuffer_f3320d2419cd0355 = function(arg0) {
let result;
try {
result = getObject(arg0) instanceof ArrayBuffer;
} catch (_) {
result = false;
}
const ret = result;
return ret;
};
imports.wbg.__wbg_instanceof_Map_084be8da74364158 = function(arg0) {
let result;
try {
result = getObject(arg0) instanceof Map;
} catch (_) {
result = false;
}
const ret = result;
return ret;
};
imports.wbg.__wbg_instanceof_Uint8Array_da54ccc9d3e09434 = function(arg0) {
let result;
try {
result = getObject(arg0) instanceof Uint8Array;
} catch (_) {
result = false;
}
const ret = result;
return ret;
};
imports.wbg.__wbg_isArray_51fd9e6422c0a395 = function(arg0) {
const ret = Array.isArray(getObject(arg0));
return ret;
};
imports.wbg.__wbg_isSafeInteger_ae7d3f054d55fa16 = function(arg0) {
const ret = Number.isSafeInteger(getObject(arg0));
return ret;
};
imports.wbg.__wbg_iterator_27b7c8b35ab3e86b = function() {
const ret = Symbol.iterator;
return addHeapObject(ret);
};
imports.wbg.__wbg_length_22ac23eaec9d8053 = function(arg0) {
const ret = getObject(arg0).length;
return ret;
};
imports.wbg.__wbg_length_d45040a40c570362 = function(arg0) {
const ret = getObject(arg0).length;
return ret;
};
imports.wbg.__wbg_new_1ba21ce319a06297 = function() {
const ret = new Object();
return addHeapObject(ret);
};
imports.wbg.__wbg_new_6421f6084cc5bc5a = function(arg0) {
const ret = new Uint8Array(getObject(arg0));
return addHeapObject(ret);
};
imports.wbg.__wbg_next_138a17bbf04e926c = function(arg0) {
const ret = getObject(arg0).next;
return addHeapObject(ret);
};
imports.wbg.__wbg_next_3cfe5c0fe2a4cc53 = function() { return handleError(function (arg0) {
const ret = getObject(arg0).next();
return addHeapObject(ret);
}, arguments) };
imports.wbg.__wbg_prototypesetcall_dfe9b766cdc1f1fd = function(arg0, arg1, arg2) {
Uint8Array.prototype.set.call(getArrayU8FromWasm0(arg0, arg1), getObject(arg2));
};
imports.wbg.__wbg_set_3f1d0b984ed272ed = function(arg0, arg1, arg2) {
getObject(arg0)[takeObject(arg1)] = takeObject(arg2);
};
imports.wbg.__wbg_value_57b7b035e117f7ee = function(arg0) {
const ret = getObject(arg0).value;
return addHeapObject(ret);
};
imports.wbg.__wbindgen_cast_2241b6af4c4b2941 = function(arg0, arg1) {
// Cast intrinsic for `Ref(String) -> Externref`.
const ret = getStringFromWasm0(arg0, arg1);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_cast_4625c577ab2ec9ee = function(arg0) {
// Cast intrinsic for `U64 -> Externref`.
const ret = BigInt.asUintN(64, arg0);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_cast_9ae0607507abb057 = function(arg0) {
// Cast intrinsic for `I64 -> Externref`.
const ret = arg0;
return addHeapObject(ret);
};
imports.wbg.__wbindgen_cast_d6cd19b81560fd6e = function(arg0) {
// Cast intrinsic for `F64 -> Externref`.
const ret = arg0;
return addHeapObject(ret);
};
imports.wbg.__wbindgen_object_clone_ref = function(arg0) {
const ret = getObject(arg0);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_object_drop_ref = function(arg0) {
takeObject(arg0);
};
return imports;
}
function __wbg_finalize_init(instance, module) {
wasm = instance.exports;
__wbg_init.__wbindgen_wasm_module = module;
cachedDataViewMemory0 = null;
cachedUint8ArrayMemory0 = null;
return wasm;
}
function initSync(module) {
if (wasm !== undefined) return wasm;
if (typeof module !== 'undefined') {
if (Object.getPrototypeOf(module) === Object.prototype) {
({module} = module)
} else {
console.warn('using deprecated parameters for `initSync()`; pass a single object instead')
}
}
const imports = __wbg_get_imports();
if (!(module instanceof WebAssembly.Module)) {
module = new WebAssembly.Module(module);
}
const instance = new WebAssembly.Instance(module, imports);
return __wbg_finalize_init(instance, module);
}
async function __wbg_init(module_or_path) {
if (wasm !== undefined) return wasm;
if (typeof module_or_path !== 'undefined') {
if (Object.getPrototypeOf(module_or_path) === Object.prototype) {
({module_or_path} = module_or_path)
} else {
console.warn('using deprecated parameters for the initialization function; pass a single object instead')
}
}
if (typeof module_or_path === 'undefined') {
module_or_path = new URL('ruff_fmt_bg.wasm', import.meta.url);
}
const imports = __wbg_get_imports();
if (typeof module_or_path === 'string' || (typeof Request === 'function' && module_or_path instanceof Request) || (typeof URL === 'function' && module_or_path instanceof URL)) {
module_or_path = fetch(module_or_path);
}
const { instance, module } = await __wbg_load(await module_or_path, imports);
return __wbg_finalize_init(instance, module);
}
export { initSync };
export default __wbg_init;