🐛 fix(base.py): change 'suffixes' to 'fileTypes' in Vertex and LangChainTypeCreator classes to improve consistency and readability

🐛 fix(base.py): remove 'suffixes' attribute from TemplateFieldCreator class as it is duplicate and not used

🐛 fix(base.py): change 'suffixes' to 'file_types' in TOOL_INPUTS dictionary to improve consistency and readability

🐛 fix(base.py): remove 'suffixes' attribute from TemplateFieldCreator class as it is duplicate and not used

🐛 fix(frontend_node/base.py): remove 'suffixes' attribute from FrontendNode class as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from build_file_field function as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from file_path_templates dictionary as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from build_file_field function as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from file_path_templates dictionary as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from build_file_field function as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from file_path_templates dictionary as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from build_file_field function as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from file_path_templates dictionary as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from build_file_field function as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from file_path_templates dictionary as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from build_file_field function as it is duplicate and not used

🐛 fix(frontend_node/documentloaders.py): remove 'suffixes' attribute from

src/backend/langflow/graph/vertex/base.py

@@ -157,7 +157,7 @@ class Vertex:
             # If the type is not transformable to a python base class
             # then we need to get the edge that connects to this node
             if value.get("type") == "file":
-                # Load the type in value.get('suffixes') using
+                # Load the type in value.get('fileTypes') using
                 # what is inside value.get('content')
                 # value.get('value') is the file name
                 if file_path := value.get("file_path"):

src/backend/langflow/interface/base.py

@@ -83,7 +83,6 @@ class LangChainTypeCreator(BaseModel, ABC):
                     show=value.get("show", True),
                     multiline=value.get("multiline", False),
                     value=value.get("value", None),
-                    suffixes=value.get("suffixes", []),
                     file_types=value.get("fileTypes", []),
                     file_path=value.get("file_path", None),
                 )

src/backend/langflow/interface/tools/base.py

@@ -54,8 +54,7 @@ TOOL_INPUTS = {
         is_list=False,
         show=True,
         value="",
-        suffixes=[".json", ".yaml", ".yml"],
+        file_types=[".json", ".yaml", ".yml"],
-        file_types=["json", "yaml", "yml"],
     ),
 }
 

src/backend/langflow/template/field/base.py

@@ -26,9 +26,6 @@ class TemplateFieldCreator(BaseModel, ABC):
     value: Any = None
     """The value of the field. Default is None."""
 
-    suffixes: list[str] = []
-    """List of suffixes for a file field. Default is an empty list."""
-
     file_types: list[str] = []
     """List of file types associated with the field. Default is an empty list. (duplicate)"""
 

src/backend/langflow/template/frontend_node/agents.py

@@ -144,8 +144,7 @@ class CSVAgentNode(FrontendNode):
                 show=True,
                 name="path",
                 value="",
-                suffixes=[".csv"],
+                file_types=[".csv"],
-                file_types=["csv"],
             ),
             TemplateField(
                 field_type="BaseLanguageModel",

src/backend/langflow/template/frontend_node/base.py

@@ -2,16 +2,13 @@ import re
 from collections import defaultdict
 from typing import ClassVar, DefaultDict, Dict, List, Optional
 
-from pydantic import BaseModel, Field
-
 from langflow.template.field.base import TemplateField
-from langflow.template.frontend_node.constants import (
+from langflow.template.frontend_node.constants import (CLASSES_TO_REMOVE,
-    CLASSES_TO_REMOVE,
+                                                       FORCE_SHOW_FIELDS)
-    FORCE_SHOW_FIELDS,
-)
 from langflow.template.frontend_node.formatter import field_formatters
 from langflow.template.template.base import Template
 from langflow.utils import constants
+from pydantic import BaseModel, Field
 
 
 class FieldFormatters(BaseModel):
@@ -138,9 +135,12 @@ class FrontendNode(BaseModel):
         """Handles 'dict' type by replacing it with 'code' or 'file' based on the field name."""
         if "dict" in _type.lower() and field.name == "dict_":
             field.field_type = "file"
-            field.suffixes = [".json", ".yaml", ".yml"]
+            field.file_types = [".json", ".yaml", ".yml"]
-            field.file_types = ["json", "yaml", "yml"]
+        elif (
-        elif _type.startswith("Dict") or _type.startswith("Mapping") or _type.startswith("dict"):
+            _type.startswith("Dict")
+            or _type.startswith("Mapping")
+            or _type.startswith("dict")
+        ):
             field.field_type = "dict"
         return _type
 

src/backend/langflow/template/frontend_node/documentloaders.py

@@ -1,9 +1,10 @@
-from typing import ClassVar, Dict, Optional
+from typing import ClassVar, Dict
+
 from langflow.template.field.base import TemplateField
 from langflow.template.frontend_node.base import FrontendNode
 
 
-def build_file_field(suffixes: list, fileTypes: list, name: str = "file_path") -> TemplateField:
+def build_file_field(fileTypes: list, name: str = "file_path") -> TemplateField:
     """Build a template field for a document loader."""
     return TemplateField(
         field_type="file",
@@ -11,7 +12,6 @@ def build_file_field(suffixes: list, fileTypes: list, name: str = "file_path") -
         show=True,
         name=name,
         value="",
-        suffixes=suffixes,
         file_types=fileTypes,
     )
 
@@ -22,25 +22,52 @@ class DocumentLoaderFrontNode(FrontendNode):
         self.output_types = ["Document"]
 
     file_path_templates: ClassVar[Dict] = {
-        "AirbyteJSONLoader": build_file_field(suffixes=[".json"], fileTypes=["json"]),
+        "AirbyteJSONLoader": build_file_field(
-        "CoNLLULoader": build_file_field(suffixes=[".csv"], fileTypes=["csv"]),
+            fileTypes=[".json"],
-        "CSVLoader": build_file_field(suffixes=[".csv"], fileTypes=["csv"]),
+        ),
-        "UnstructuredEmailLoader": build_file_field(suffixes=[".eml"], fileTypes=["eml"]),
+        "CoNLLULoader": build_file_field(
-        "EverNoteLoader": build_file_field(suffixes=[".xml"], fileTypes=["xml"]),
+            fileTypes=[".csv"],
-        "FacebookChatLoader": build_file_field(suffixes=[".json"], fileTypes=["json"]),
+        ),
-        "BSHTMLLoader": build_file_field(suffixes=[".html"], fileTypes=["html"]),
+        "CSVLoader": build_file_field(
-        "UnstructuredHTMLLoader": build_file_field(suffixes=[".html"], fileTypes=["html"]),
+            fileTypes=[".csv"],
-        "UnstructuredImageLoader": build_file_field(
+        ),
-            suffixes=[".jpg", ".jpeg", ".png", ".gif", ".bmp"],
+        "UnstructuredEmailLoader": build_file_field(
-            fileTypes=["jpg", "jpeg", "png", "gif", "bmp"],
+            fileTypes=[".eml"],
+        ),
+        "EverNoteLoader": build_file_field(
+            fileTypes=[".xml"],
+        ),
+        "FacebookChatLoader": build_file_field(
+            fileTypes=[".json"],
+        ),
+        "BSHTMLLoader": build_file_field(
+            fileTypes=[".html"],
+        ),
+        "UnstructuredHTMLLoader": build_file_field(fileTypes=[".html"]),
+        "UnstructuredImageLoader": build_file_field(
+            fileTypes=[".jpg", ".jpeg", ".png", ".gif", ".bmp"],
+        ),
+        "UnstructuredMarkdownLoader": build_file_field(
+            fileTypes=[".md"],
+        ),
+        "PyPDFLoader": build_file_field(
+            fileTypes=[".pdf"],
+        ),
+        "UnstructuredPowerPointLoader": build_file_field(
+            fileTypes=[".pptx", ".ppt"],
+        ),
+        "SRTLoader": build_file_field(
+            fileTypes=[".srt"],
+        ),
+        "TelegramChatLoader": build_file_field(
+            fileTypes=[".json"],
+        ),
+        "TextLoader": build_file_field(
+            fileTypes=[".txt"],
+        ),
+        "UnstructuredWordDocumentLoader": build_file_field(
+            fileTypes=[".docx", ".doc"],
         ),
-        "UnstructuredMarkdownLoader": build_file_field(suffixes=[".md"], fileTypes=["md"]),
-        "PyPDFLoader": build_file_field(suffixes=[".pdf"], fileTypes=["pdf"]),
-        "UnstructuredPowerPointLoader": build_file_field(suffixes=[".pptx", ".ppt"], fileTypes=["pptx", "ppt"]),
-        "SRTLoader": build_file_field(suffixes=[".srt"], fileTypes=["srt"]),
-        "TelegramChatLoader": build_file_field(suffixes=[".json"], fileTypes=["json"]),
-        "TextLoader": build_file_field(suffixes=[".txt"], fileTypes=["txt"]),
-        "UnstructuredWordDocumentLoader": build_file_field(suffixes=[".docx", ".doc"], fileTypes=["docx", "doc"]),
     }
 
     def add_extra_fields(self) -> None:
@@ -101,8 +128,7 @@ class DocumentLoaderFrontNode(FrontendNode):
                     name="zip_path",
                     value="",
                     display_name="Path to zip file",
-                    suffixes=[".zip"],
+                    file_types=[".zip"],
-                    file_types=["zip"],
                 )
             )
             self.template.add_field(

src/backend/langflow/template/frontend_node/embeddings.py

@@ -15,8 +15,7 @@ class EmbeddingFrontendNode(FrontendNode):
                     show=True,
                     name="credentials",
                     value="",
-                    suffixes=[".json"],
+                    file_types=[".json"],
-                    file_types=["json"],
                 )
             )
 

src/backend/langflow/template/frontend_node/formatter/field_formatters.py

@@ -1,14 +1,11 @@
+import re
 from typing import ClassVar, Dict, Optional
+
 from langflow.template.field.base import TemplateField
 from langflow.template.frontend_node.constants import FORCE_SHOW_FIELDS
 from langflow.template.frontend_node.formatter.base import FieldFormatter
-import re
+from langflow.utils.constants import (ANTHROPIC_MODELS, CHAT_OPENAI_MODELS,
-
+                                      OPENAI_MODELS)
-from langflow.utils.constants import (
-    ANTHROPIC_MODELS,
-    CHAT_OPENAI_MODELS,
-    OPENAI_MODELS,
-)
 
 
 class OpenAIAPIKeyFormatter(FieldFormatter):
@@ -152,7 +149,10 @@ class DictCodeFileFormatter(FieldFormatter):
         _type = value["type"]
         if "dict" in _type.lower() and key == "dict_":
             field.field_type = "file"
-            field.suffixes = [".json", ".yaml", ".yml"]
+            field.file_types = [".json", ".yaml", ".yml"]
-            field.file_types = ["json", "yaml", "yml"]
+        elif (
-        elif _type.startswith("Dict") or _type.startswith("Mapping") or _type.startswith("dict"):
+            _type.startswith("Dict")
+            or _type.startswith("Mapping")
+            or _type.startswith("dict")
+        ):
             field.field_type = "dict"

src/backend/langflow/template/frontend_node/llms.py

@@ -18,8 +18,7 @@ class LLMFrontendNode(FrontendNode):
                     show=True,
                     name="credentials",
                     value="",
-                    suffixes=[".json"],
+                    file_types=[".json"],
-                    file_types=["json"],
                 )
             )
 

src/backend/langflow/utils/util.py

@@ -403,8 +403,7 @@ def set_dict_file_attributes(value: Dict[str, Any]) -> None:
     Sets the file attributes for the 'dict_' key.
     """
     value["type"] = "file"
-    value["suffixes"] = [".json", ".yaml", ".yml"]
+    value["fileTypes"] = [".json", ".yaml", ".yml"]
-    value["fileTypes"] = ["json", "yaml", "yml"]
 
 
 def replace_default_value_with_actual(value: Dict[str, Any]) -> None:

tests/test_agents_template.py

@@ -169,8 +169,7 @@ def test_csv_agent(client: TestClient, logged_in_headers):
         "show": True,
         "multiline": False,
         "value": "",
-        "suffixes": [".csv"],
+        "fileTypes": [".csv"],
-        "fileTypes": ["csv"],
         "password": False,
         "name": "path",
         "type": "file",

tests/test_frontend_nodes.py

@@ -32,7 +32,6 @@ def test_template_field_defaults(sample_template_field: TemplateField):
     assert sample_template_field.show is True
     assert sample_template_field.multiline is False
     assert sample_template_field.value is None
-    assert sample_template_field.suffixes == []
     assert sample_template_field.file_types == []
     assert sample_template_field.file_path is None
     assert sample_template_field.password is False