changes for filter and print
This commit is contained in:
51
vendor/guzzlehttp/promises/src/EachPromise.php
vendored
51
vendor/guzzlehttp/promises/src/EachPromise.php
vendored
@ -1,10 +1,14 @@
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<?php
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declare(strict_types=1);
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namespace GuzzleHttp\Promise;
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/**
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* Represents a promise that iterates over many promises and invokes
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* side-effect functions in the process.
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*
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* @final
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*/
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class EachPromise implements PromisorInterface
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{
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@ -69,7 +73,7 @@ class EachPromise implements PromisorInterface
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}
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/** @psalm-suppress InvalidNullableReturnType */
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public function promise()
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public function promise(): PromiseInterface
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{
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if ($this->aggregate) {
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return $this->aggregate;
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@ -82,21 +86,18 @@ class EachPromise implements PromisorInterface
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$this->refillPending();
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} catch (\Throwable $e) {
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$this->aggregate->reject($e);
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} catch (\Exception $e) {
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$this->aggregate->reject($e);
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}
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/**
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* @psalm-suppress NullableReturnStatement
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* @phpstan-ignore-next-line
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*/
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return $this->aggregate;
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}
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private function createPromise()
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private function createPromise(): void
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{
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$this->mutex = false;
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$this->aggregate = new Promise(function () {
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$this->aggregate = new Promise(function (): void {
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if ($this->checkIfFinished()) {
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return;
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}
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@ -113,7 +114,7 @@ class EachPromise implements PromisorInterface
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});
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// Clear the references when the promise is resolved.
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$clearFn = function () {
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$clearFn = function (): void {
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$this->iterable = $this->concurrency = $this->pending = null;
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$this->onFulfilled = $this->onRejected = null;
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$this->nextPendingIndex = 0;
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@ -122,17 +123,19 @@ class EachPromise implements PromisorInterface
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$this->aggregate->then($clearFn, $clearFn);
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}
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private function refillPending()
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private function refillPending(): void
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{
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if (!$this->concurrency) {
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// Add all pending promises.
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while ($this->addPending() && $this->advanceIterator());
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while ($this->addPending() && $this->advanceIterator()) {
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}
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return;
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}
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// Add only up to N pending promises.
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$concurrency = is_callable($this->concurrency)
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? call_user_func($this->concurrency, count($this->pending))
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? ($this->concurrency)(count($this->pending))
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: $this->concurrency;
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$concurrency = max($concurrency - count($this->pending), 0);
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// Concurrency may be set to 0 to disallow new promises.
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@ -147,10 +150,11 @@ class EachPromise implements PromisorInterface
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// next value to yield until promise callbacks are called.
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while (--$concurrency
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&& $this->advanceIterator()
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&& $this->addPending());
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&& $this->addPending()) {
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}
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}
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private function addPending()
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private function addPending(): bool
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{
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if (!$this->iterable || !$this->iterable->valid()) {
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return false;
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@ -164,10 +168,9 @@ class EachPromise implements PromisorInterface
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$idx = $this->nextPendingIndex++;
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$this->pending[$idx] = $promise->then(
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function ($value) use ($idx, $key) {
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function ($value) use ($idx, $key): void {
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if ($this->onFulfilled) {
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call_user_func(
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$this->onFulfilled,
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($this->onFulfilled)(
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$value,
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$key,
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$this->aggregate
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@ -175,10 +178,9 @@ class EachPromise implements PromisorInterface
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}
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$this->step($idx);
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},
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function ($reason) use ($idx, $key) {
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function ($reason) use ($idx, $key): void {
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if ($this->onRejected) {
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call_user_func(
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$this->onRejected,
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($this->onRejected)(
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$reason,
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$key,
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$this->aggregate
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@ -191,7 +193,7 @@ class EachPromise implements PromisorInterface
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return true;
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}
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private function advanceIterator()
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private function advanceIterator(): bool
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{
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// Place a lock on the iterator so that we ensure to not recurse,
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// preventing fatal generator errors.
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@ -204,19 +206,17 @@ class EachPromise implements PromisorInterface
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try {
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$this->iterable->next();
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$this->mutex = false;
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return true;
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} catch (\Throwable $e) {
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$this->aggregate->reject($e);
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$this->mutex = false;
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return false;
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} catch (\Exception $e) {
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$this->aggregate->reject($e);
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$this->mutex = false;
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return false;
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}
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}
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private function step($idx)
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private function step(int $idx): void
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{
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// If the promise was already resolved, then ignore this step.
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if (Is::settled($this->aggregate)) {
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@ -234,11 +234,12 @@ class EachPromise implements PromisorInterface
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}
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}
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private function checkIfFinished()
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private function checkIfFinished(): bool
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{
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if (!$this->pending && !$this->iterable->valid()) {
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// Resolve the promise if there's nothing left to do.
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$this->aggregate->resolve(null);
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return true;
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}
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