Alma Alexyz
fbf04d90db
Port the Oracle off the Python g4f container onto on-device providers: Chromium HTTP via Cronet, a shared cookie session, IterList retry, hosted OpenAI-compat aggregators, and same-origin WebView fallbacks instead of CORS fetch.
91 lines
2.3 KiB
Dart
91 lines
2.3 KiB
Dart
import '../http_util.dart';
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import '../models.dart';
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import 'base_provider.dart';
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import 'openai_compat.dart';
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/// Python `KiloCode` — OpenAI-compat gateway, no key for `kilo-auto/free`.
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class KiloCode extends OpenAiCompatProvider {
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KiloCode()
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: super(
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providerName: 'KiloCode',
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apiBase: 'https://api.kilo.ai/api/gateway',
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fallbackModel: 'kilo-auto/free',
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supportedModels: const ['kilo-auto/free', 'kilo-auto'],
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);
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@override
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String get url => 'https://kilo.ai';
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}
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/// Python `OpenCode` — `https://opencode.ai/zen/v1`, default `big-pickle`.
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class OpenCode extends OpenAiCompatProvider {
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OpenCode()
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: super(
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providerName: 'OpenCode',
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apiBase: 'https://opencode.ai/zen/v1',
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fallbackModel: 'big-pickle',
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supportedModels: const ['big-pickle'],
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);
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@override
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String get url => 'https://opencode.ai';
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}
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/// Python `G4FSpace` / `ClientFactory("default")`.
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/// Anonymous calls currently return 402 cake-credits; still tried so a baked
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/// session cookie or future free window works without a code change.
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class G4FSpace extends BaseProvider {
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@override
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String get name => 'G4FSpace';
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@override
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String get url => 'https://g4f.space';
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@override
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bool get working => true;
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@override
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List<String> get models => const ['auto', 'gpt-4o', 'openai'];
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@override
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String get defaultModel => 'auto';
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static const _bases = [
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'https://g4f.space/api/auto',
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'https://g4f.space/api/pollinations',
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'https://g4f.space/v1',
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];
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@override
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Stream<String> createAsyncGenerator(
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String model,
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List<Message> messages, {
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bool stream = false,
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}) async* {
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final errors = <String>[];
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for (final base in _bases) {
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try {
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final inner = OpenAiCompatProvider(
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providerName: 'G4FSpace',
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apiBase: base,
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fallbackModel: model.isEmpty ? defaultModel : model,
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supportedModels: models,
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);
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final text = await inner
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.complete(model.isEmpty ? defaultModel : model, messages)
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.timeout(requestTimeout);
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if (looksLikeModelOutput(text)) {
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yield text;
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return;
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}
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errors.add('$base unusable');
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} catch (e) {
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errors.add('$base: $e');
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}
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}
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throw Exception('G4FSpace failed: ${errors.join(' | ')}');
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}
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}
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