[fix] update the duckduckgo-search package to ddgs (#3501)

Co-authored-by: Wendong-Fan <[email protected]>
Co-authored-by: Wendong-Fan <[email protected]>

Author: hesamsheikh

camel/toolkits/search_toolkit.py

@@ -165,7 +165,7 @@ def search_linkup(
         except Exception as e:
             return {"error": f"An unexpected error occurred: {e!s}"}
 
-    @dependencies_required("duckduckgo_search")
+    @dependencies_required("ddgs")
     def search_duckduckgo(
         self,
         query: str,
@@ -192,15 +192,15 @@ def search_duckduckgo(
             List[Dict[str, Any]]: A list of dictionaries where each dictionary
                 represents a search result.
         """
-        from duckduckgo_search import DDGS
+        from ddgs import DDGS
 
         ddgs = DDGS()
         responses: List[Dict[str, Any]] = []
 
         if source == "text":
             try:
                 results = ddgs.text(
-                    keywords=query, max_results=number_of_result_pages
+                    query, max_results=number_of_result_pages
                 )
                 # Iterate over results found
                 for i, result in enumerate(results, start=1):
@@ -219,7 +219,7 @@ def search_duckduckgo(
         elif source == "images":
             try:
                 results = ddgs.images(
-                    keywords=query, max_results=number_of_result_pages
+                    query, max_results=number_of_result_pages
                 )
                 # Iterate over results found
                 for i, result in enumerate(results, start=1):
@@ -239,7 +239,7 @@ def search_duckduckgo(
         elif source == "videos":
             try:
                 results = ddgs.videos(
-                    keywords=query, max_results=number_of_result_pages
+                    query, max_results=number_of_result_pages
                 )
                 # Iterate over results found
                 for i, result in enumerate(results, start=1):

pyproject.toml

@@ -86,7 +86,7 @@ rag = [
     "chromadb>=0.6.0,<1.0.0",
 ]
 web_tools = [
-    "duckduckgo-search>=6.3.5,<7",
+    "ddgs>=9.0.0,<10",
     "wikipedia>=1,<2",
     "firecrawl-py>=1.0.0,<2",
     "apify_client>=1.8.1,<2",
@@ -244,7 +244,7 @@ owl = [
     "tabulate>=0.9.0",
     "openpyxl>=3.1.5",
     "docx>=0.2.4",
-    "duckduckgo-search>=6.3.5,<7",
+    "ddgs>=9.0.0,<10",
     "wikipedia>=1,<2",
     "playwright>=1.50.0",
     "html2text>=2024.2.26",
@@ -316,7 +316,7 @@ all = [
     "unstructured==0.16.20; python_version < '3.13'",
     "wikipedia>=1,<2",
     "linkup-sdk>=0.2.1,<0.3",
-    "duckduckgo-search>=6.3.5,<7",
+    "ddgs>=9.0.0,<10",
     "wolframalpha>=5.0.0,<6",
     "sympy>=1.13.3,<2",
     "pyowm>=3.3.0,<4",
@@ -544,7 +544,7 @@ module = [
     "huggingface_hub.errors",
     "wikipedia",
     "linkup-sdk",
-    "duckduckgo_search",
+    "ddgs",
     "newspaper",
     "wolframalpha",
     "pyowm",

test/toolkits/test_search_functions.py

@@ -373,7 +373,7 @@ def test_search_google_without_metatags(mock_get, search_toolkit):
 
 def test_search_duckduckgo_text():
     # Mock the DDGS class and its text method
-    with mock.patch("duckduckgo_search.DDGS") as MockDDGS:
+    with mock.patch("ddgs.DDGS") as MockDDGS:
         # Create a mock instance of DDGS
         mock_ddgs_instance = MockDDGS.return_value
         mock_ddgs_instance.text.return_value = [
@@ -409,13 +409,13 @@ def test_search_duckduckgo_text():
         ]
 
         mock_ddgs_instance.text.assert_called_once_with(
-            keywords="test query", max_results=10
+            "test query", max_results=10
         )
 
 
 def test_search_duckduckgo_images():
     # Mock the DDGS class and its images method
-    with mock.patch("duckduckgo_search.DDGS") as MockDDGS:
+    with mock.patch("ddgs.DDGS") as MockDDGS:
         mock_ddgs_instance = MockDDGS.return_value
         mock_ddgs_instance.images.return_value = [
             {
@@ -454,7 +454,7 @@ def test_search_duckduckgo_images():
         ]
 
         mock_ddgs_instance.images.assert_called_once_with(
-            keywords="test query", max_results=10
+            "test query", max_results=10
         )