Initial commit

dify_0.15.3/api/constants/__init__.py

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+from configs import dify_config
+
+HIDDEN_VALUE = "[__HIDDEN__]"
+UUID_NIL = "00000000-0000-0000-0000-000000000000"
+
+IMAGE_EXTENSIONS = ["jpg", "jpeg", "png", "webp", "gif", "svg"]
+IMAGE_EXTENSIONS.extend([ext.upper() for ext in IMAGE_EXTENSIONS])
+
+VIDEO_EXTENSIONS = ["mp4", "mov", "mpeg", "mpga"]
+VIDEO_EXTENSIONS.extend([ext.upper() for ext in VIDEO_EXTENSIONS])
+
+AUDIO_EXTENSIONS = ["mp3", "m4a", "wav", "webm", "amr"]
+AUDIO_EXTENSIONS.extend([ext.upper() for ext in AUDIO_EXTENSIONS])
+
+
+if dify_config.ETL_TYPE == "Unstructured":
+    DOCUMENT_EXTENSIONS = ["txt", "markdown", "md", "mdx", "pdf", "html", "htm", "xlsx", "xls"]
+    DOCUMENT_EXTENSIONS.extend(("docx", "csv", "eml", "msg", "pptx", "xml", "epub"))
+    if dify_config.UNSTRUCTURED_API_URL:
+        DOCUMENT_EXTENSIONS.append("ppt")
+    DOCUMENT_EXTENSIONS.extend([ext.upper() for ext in DOCUMENT_EXTENSIONS])
+else:
+    DOCUMENT_EXTENSIONS = ["txt", "markdown", "md", "mdx", "pdf", "html", "htm", "xlsx", "xls", "docx", "csv"]
+    DOCUMENT_EXTENSIONS.extend([ext.upper() for ext in DOCUMENT_EXTENSIONS])

dify_0.15.3/api/constants/languages.py

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+language_timezone_mapping = {
+    "en-US": "America/New_York",
+    "zh-Hans": "Asia/Shanghai",
+    "zh-Hant": "Asia/Taipei",
+    "pt-BR": "America/Sao_Paulo",
+    "es-ES": "Europe/Madrid",
+    "fr-FR": "Europe/Paris",
+    "de-DE": "Europe/Berlin",
+    "ja-JP": "Asia/Tokyo",
+    "ko-KR": "Asia/Seoul",
+    "ru-RU": "Europe/Moscow",
+    "it-IT": "Europe/Rome",
+    "uk-UA": "Europe/Kyiv",
+    "vi-VN": "Asia/Ho_Chi_Minh",
+    "ro-RO": "Europe/Bucharest",
+    "pl-PL": "Europe/Warsaw",
+    "hi-IN": "Asia/Kolkata",
+    "tr-TR": "Europe/Istanbul",
+    "fa-IR": "Asia/Tehran",
+    "sl-SI": "Europe/Ljubljana",
+    "th-TH": "Asia/Bangkok",
+}
+
+languages = list(language_timezone_mapping.keys())
+
+
+def supported_language(lang):
+    if lang in languages:
+        return lang
+
+    error = "{lang} is not a valid language.".format(lang=lang)
+    raise ValueError(error)

dify_0.15.3/api/constants/model_template.py

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+import json
+from collections.abc import Mapping
+
+from models.model import AppMode
+
+default_app_templates: Mapping[AppMode, Mapping] = {
+    # workflow default mode
+    AppMode.WORKFLOW: {
+        "app": {
+            "mode": AppMode.WORKFLOW.value,
+            "enable_site": True,
+            "enable_api": True,
+        }
+    },
+    # completion default mode
+    AppMode.COMPLETION: {
+        "app": {
+            "mode": AppMode.COMPLETION.value,
+            "enable_site": True,
+            "enable_api": True,
+        },
+        "model_config": {
+            "model": {
+                "provider": "openai",
+                "name": "gpt-4o",
+                "mode": "chat",
+                "completion_params": {},
+            },
+            "user_input_form": json.dumps(
+                [
+                    {
+                        "paragraph": {
+                            "label": "Query",
+                            "variable": "query",
+                            "required": True,
+                            "default": "",
+                        },
+                    },
+                ]
+            ),
+            "pre_prompt": "{{query}}",
+        },
+    },
+    # chat default mode
+    AppMode.CHAT: {
+        "app": {
+            "mode": AppMode.CHAT.value,
+            "enable_site": True,
+            "enable_api": True,
+        },
+        "model_config": {
+            "model": {
+                "provider": "openai",
+                "name": "gpt-4o",
+                "mode": "chat",
+                "completion_params": {},
+            },
+        },
+    },
+    # advanced-chat default mode
+    AppMode.ADVANCED_CHAT: {
+        "app": {
+            "mode": AppMode.ADVANCED_CHAT.value,
+            "enable_site": True,
+            "enable_api": True,
+        },
+    },
+    # agent-chat default mode
+    AppMode.AGENT_CHAT: {
+        "app": {
+            "mode": AppMode.AGENT_CHAT.value,
+            "enable_site": True,
+            "enable_api": True,
+        },
+        "model_config": {
+            "model": {
+                "provider": "openai",
+                "name": "gpt-4o",
+                "mode": "chat",
+                "completion_params": {},
+            },
+        },
+    },
+}

dify_0.15.3/api/constants/tts_auto_play_timeout.py

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+TTS_AUTO_PLAY_TIMEOUT = 5
+
+# sleep 20 ms ( 40ms => 1280 byte audio file,20ms => 640 byte audio file)
+TTS_AUTO_PLAY_YIELD_CPU_TIME = 0.02