本文整理汇总了TypeScript中babel-types.isObjectProperty函数的典型用法代码示例。如果您正苦于以下问题:TypeScript isObjectProperty函数的具体用法?TypeScript isObjectProperty怎么用?TypeScript isObjectProperty使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了isObjectProperty函数的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: codeFrameError
.forEach(prop => {
if (t.isObjectProperty(prop)) {
let propKey: string | null = null
if (t.isStringLiteral(prop.key)) {
propKey = prop.key.value
}
if (t.isIdentifier(prop.key)) {
propKey = prop.key.name
// propsKeys.push(prop.key.name)
}
if (t.isObjectExpression(prop.value) && propKey) {
for (const p of prop.value.properties) {
if (t.isObjectProperty(p)) {
let key: string | null = null
if (t.isStringLiteral(p.key)) {
key = p.key.value
}
if (t.isIdentifier(p.key)) {
key = p.key.name
}
if (key === 'value') {
defaultProps.push({
name: propKey,
value: p.value
})
} else if (key === 'observer') {
observeProps.push({
name: propKey,
observer: p.value
})
}
if (!isValidVarName(propKey)) {
throw codeFrameError(prop, `${propKey} 不是一个合法的 JavaScript 变量名`)
}
}
if (t.isObjectMethod(p) && t.isIdentifier(p.key, { name: 'observer' })) {
observeProps.push({
name: propKey,
observer: t.arrowFunctionExpression(p.params, p.body, p.async)
})
}
}
}
if (propKey) {
propsKeys.push(propKey)
}
}
})
开发者ID:YangShaoQun,项目名称:taro,代码行数:48,代码来源:script.ts
示例2:
.forEach(prop => {
if (t.isObjectProperty(prop)) {
if (t.isStringLiteral(prop.key)) {
stateKeys.push(prop.key.value)
}
if (t.isIdentifier(prop.key)) {
stateKeys.push(prop.key.name)
}
}
})
开发者ID:topud,项目名称:taro,代码行数:10,代码来源:script.ts
示例3: if
.forEach(prop => {
if (t.isObjectProperty(prop)) {
let propKey: string | null = null
if (t.isStringLiteral(prop.key)) {
propKey = prop.key.value
}
if (t.isIdentifier(prop.key)) {
propKey = prop.key.name
// propsKeys.push(prop.key.name)
}
if (t.isObjectExpression(prop.value) && propKey) {
for (const p of prop.value.properties) {
if (t.isObjectProperty(p)) {
let key: string | null = null
if (t.isStringLiteral(p.key)) {
key = p.key.value
}
if (t.isIdentifier(p.key)) {
key = p.key.name
}
if (key === 'value') {
defaultProps.push({
name: propKey,
value: p.value
})
} else if (key === 'observer') {
observeProps.push({
name: propKey,
observer: p.value
})
}
}
}
}
if (propKey) {
propsKeys.push(propKey)
}
}
})
开发者ID:topud,项目名称:taro,代码行数:39,代码来源:script.ts
示例4: handleThirdPartyComponent
function handleThirdPartyComponent (expr: t.ClassMethod | t.ClassProperty) {
if (t.isClassProperty(expr) && expr.key.name === 'config' && t.isObjectExpression(expr.value)) {
const properties = expr.value.properties
for (const prop of properties) {
if (
t.isObjectProperty(prop) &&
(t.isIdentifier(prop.key, { name: 'usingComponents' }) || t.isStringLiteral(prop.key, { value: 'usingComponents' })) &&
t.isObjectExpression(prop.value)
) {
for (const value of prop.value.properties) {
if (t.isObjectProperty(value)) {
if (t.isStringLiteral(value.key)) {
THIRD_PARTY_COMPONENTS.add(value.key.value)
}
if (t.isIdentifier(value.key)) {
THIRD_PARTY_COMPONENTS.add(value.key.name)
}
}
}
}
}
}
}
开发者ID:topud,项目名称:taro,代码行数:23,代码来源:index.ts
示例5: toScannedPolymerProperty
export function toScannedPolymerProperty(
node: babel.ObjectMethod|babel.ObjectProperty|babel.ClassMethod,
sourceRange: SourceRange,
document: ParsedDocument): ScannedPolymerProperty {
const parsedJsdoc = jsdoc.parseJsdoc(getAttachedComment(node) || '');
const description = parsedJsdoc.description.trim();
const maybeName = objectKeyToString(node.key);
const warnings: Warning[] = [];
if (!maybeName) {
warnings.push(new Warning({
code: 'unknown-prop-name',
message:
`Could not determine name of property from expression of type: ` +
`${node.key.type}`,
sourceRange: sourceRange,
severity: Severity.WARNING,
parsedDocument: document
}));
}
const value = babel.isObjectProperty(node) ? node.value : node;
let type = closureType(value, sourceRange, document);
const typeTag = jsdoc.getTag(parsedJsdoc, 'type');
if (typeTag) {
type = doctrine.type.stringify(typeTag.type!) || type;
}
if (type instanceof Warning) {
warnings.push(type);
type = 'Object';
}
const name = maybeName || '';
const result: ScannedPolymerProperty = {
name,
type,
description,
sourceRange,
warnings,
astNode: node,
isConfiguration: configurationProperties.has(name),
jsdoc: parsedJsdoc,
privacy: getOrInferPrivacy(name, parsedJsdoc)
};
return result;
};
开发者ID:asdfg9822,项目名称:polymer-analyzer,代码行数:47,代码来源:js-utils.ts
示例6: toConstant
//.........这里部分代码省略.........
if (constant && expression.operator === '||') {
return left || right;
}
}
if (b.isMemberExpression(expression)) {
const object = toConstant(expression.object);
if (!object || !constant) {
constant = false;
return;
}
const member = expression.computed
? toConstant(expression.property)
: b.isIdentifier(expression.property)
? expression.property.name
: undefined;
if (member === undefined && !expression.computed) {
constant = false;
}
if (!constant) return;
if ({}.hasOwnProperty.call(object, '' + member) && member[0] !== '_') {
return object[member];
}
}
if (b.isNullLiteral(expression)) {
return null;
}
if (b.isNumericLiteral(expression)) {
return expression.value;
}
if (b.isObjectExpression(expression)) {
const result: any = {};
for (let i = 0; constant && i < expression.properties.length; i++) {
const property = expression.properties[i];
if (b.isObjectProperty(property)) {
if (property.shorthand) {
constant = false;
return;
}
const key = property.computed
? toConstant(property.key)
: b.isIdentifier(property.key)
? property.key.name
: b.isStringLiteral(property.key)
? property.key.value
: undefined;
if (!key || key[0] === '_') {
constant = false;
}
if (!constant) return;
const value = toConstant(property.value);
if (!constant) return;
result[key] = value;
} else if (b.isObjectMethod(property)) {
constant = false;
} else if (b.isSpreadProperty(property)) {
const argument = toConstant(property.argument);
if (!argument) constant = false;
if (!constant) return;
Object.assign(result, argument);
}
}
return result;
}
if (b.isParenthesizedExpression(expression)) {
return toConstant(expression.expression);
}
开发者ID:Ashwinie,项目名称:inceptionEngine,代码行数:67,代码来源:index.ts
示例7: toScannedMethod
export function toScannedMethod(
node: babel.ObjectProperty|babel.ObjectMethod|babel.ClassMethod,
sourceRange: SourceRange,
document: ParsedDocument): ScannedMethod {
const parsedJsdoc = jsdoc.parseJsdoc(getAttachedComment(node) || '');
const description = parsedJsdoc.description.trim();
const maybeName = objectKeyToString(node.key);
const warnings: Warning[] = [];
if (!maybeName) {
warnings.push(new Warning({
code: 'unknown-method-name',
message: `Could not determine name of method from expression of type: ` +
`${node.key.type}`,
sourceRange: sourceRange,
severity: Severity.INFO,
parsedDocument: document
}));
}
const value = babel.isObjectProperty(node) ? node.value : node;
let type = closureType(value, sourceRange, document);
const typeTag = jsdoc.getTag(parsedJsdoc, 'type');
if (typeTag) {
type = doctrine.type.stringify(typeTag.type!) || type;
}
if (type instanceof Warning) {
warnings.push(type);
type = 'Function';
}
const name = maybeName || '';
const scannedMethod: ScannedMethod = {
name,
type,
description,
sourceRange,
warnings,
astNode: node,
jsdoc: parsedJsdoc,
privacy: getOrInferPrivacy(name, parsedJsdoc)
};
if (value && babel.isFunction(value)) {
const paramTags = new Map<string, doctrine.Tag>();
if (scannedMethod.jsdoc) {
for (const tag of (scannedMethod.jsdoc.tags || [])) {
if (tag.title === 'param' && tag.name) {
paramTags.set(tag.name, tag);
} else if (tag.title === 'return' || tag.title === 'returns') {
scannedMethod.return = {};
if (tag.type) {
scannedMethod.return.type = doctrine.type.stringify(tag.type!);
}
if (tag.description) {
scannedMethod.return.desc = tag.description;
}
}
}
}
scannedMethod.params = (value.params || []).map((nodeParam) => {
let name;
let defaultValue;
let rest;
if (babel.isIdentifier(nodeParam)) {
// Basic parameter: method(param)
name = nodeParam.name;
} else if (
babel.isRestElement(nodeParam) &&
babel.isIdentifier(nodeParam.argument)) {
// Rest parameter: method(...param)
name = nodeParam.argument.name;
rest = true;
} else if (
babel.isAssignmentPattern(nodeParam) &&
babel.isIdentifier(nodeParam.left) &&
babel.isLiteral(nodeParam.right)) {
// Parameter with a default: method(param = "default")
name = nodeParam.left.name;
defaultValue = generate(nodeParam.right).code;
} else {
// Some AST pattern we don't recognize. Hope the code generator does
// something reasonable.
name = generate(nodeParam).code;
}
let type;
let description;
const tag = paramTags.get(name);
if (tag) {
if (tag.type) {
type = doctrine.type.stringify(tag.type);
}
if (tag.description) {
//.........这里部分代码省略.........
开发者ID:asdfg9822,项目名称:polymer-analyzer,代码行数:101,代码来源:esutil.ts
注:本文中的babel-types.isObjectProperty函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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