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<article id="content">
<header>
<h1 class="title">Module <code>tinytroupe.agent.grounding</code></h1>
</header>
<section id="section-intro">
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">from tinytroupe.utils import JsonSerializableRegistry
import tinytroupe.utils as utils
from tinytroupe.agent import logger
from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, Document, StorageContext, load_index_from_storage
from llama_index.core.vector_stores import SimpleVectorStore
from llama_index.readers.web import SimpleWebPageReader
import json
import tempfile
import os
import shutil
#######################################################################################################################
# Grounding connectors
#######################################################################################################################
class GroundingConnector(JsonSerializableRegistry):
&#34;&#34;&#34;
An abstract class representing a grounding connector. A grounding connector is a component that allows an agent to ground
its knowledge in external sources, such as files, web pages, databases, etc.
&#34;&#34;&#34;
serializable_attributes = [&#34;name&#34;]
def __init__(self, name:str) -&gt; None:
self.name = name
def retrieve_relevant(self, relevance_target:str, source:str, top_k=20) -&gt; list:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)
def retrieve_by_name(self, name:str) -&gt; str:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)
def list_sources(self) -&gt; list:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)
@utils.post_init
class BaseSemanticGroundingConnector(GroundingConnector):
&#34;&#34;&#34;
A base class for semantic grounding connectors. A semantic grounding connector is a component that indexes and retrieves
documents based on so-called &#34;semantic search&#34; (i.e, embeddings-based search). This specific implementation
is based on the VectorStoreIndex class from the LLaMa-Index library. Here, &#34;documents&#34; refer to the llama-index&#39;s
data structure that stores a unit of content, not necessarily a file.
&#34;&#34;&#34;
serializable_attributes = [&#34;documents&#34;, &#34;index&#34;]
# needs custom deserialization to handle Pydantic models (Document is a Pydantic model)
custom_deserializers = {&#34;documents&#34;: lambda docs_json: [Document.from_json(doc_json) for doc_json in docs_json],
&#34;index&#34;: lambda index_json: BaseSemanticGroundingConnector._deserialize_index(index_json)}
custom_serializers = {&#34;documents&#34;: lambda docs: [doc.to_json() for doc in docs] if docs is not None else None,
&#34;index&#34;: lambda index: BaseSemanticGroundingConnector._serialize_index(index)}
def __init__(self, name:str=&#34;Semantic Grounding&#34;) -&gt; None:
super().__init__(name)
self.documents = None
self.name_to_document = None
self.index = None
# @post_init ensures that _post_init is called after the __init__ method
def _post_init(self):
&#34;&#34;&#34;
This will run after __init__, since the class has the @post_init decorator.
It is convenient to separate some of the initialization processes to make deserialize easier.
&#34;&#34;&#34;
self.index = None
if not hasattr(self, &#39;documents&#39;) or self.documents is None:
self.documents = []
if not hasattr(self, &#39;name_to_document&#39;) or self.name_to_document is None:
self.name_to_document = {}
if hasattr(self, &#39;documents&#39;) and self.documents is not None:
for document in self.documents:
# if the document has a semantic memory ID, we use it as the identifier
name = document.metadata.get(&#34;semantic_memory_id&#34;, document.id_)
# self.name_to_document[name] contains a list, since each source file could be split into multiple pages
if name in self.name_to_document:
self.name_to_document[name].append(document)
else:
self.name_to_document[name] = [document]
# Rebuild index from documents if it&#39;s None or invalid
if self.index is None and self.documents:
logger.warning(&#34;No index found. Rebuilding index from documents.&#34;)
vector_store = SimpleVectorStore()
self.index = VectorStoreIndex.from_documents(
self.documents,
vector_store=vector_store,
store_nodes_override=True
)
# TODO remove?
#self.add_documents(self.documents)
@staticmethod
def _serialize_index(index):
&#34;&#34;&#34;Helper function to serialize index with proper storage context&#34;&#34;&#34;
if index is None:
return None
try:
# Create a temporary directory to store the index
with tempfile.TemporaryDirectory() as temp_dir:
# Persist the index to the temporary directory
index.storage_context.persist(persist_dir=temp_dir)
# Read all the persisted files and store them in a dictionary
persisted_data = {}
for filename in os.listdir(temp_dir):
filepath = os.path.join(temp_dir, filename)
if os.path.isfile(filepath):
with open(filepath, &#39;r&#39;) as f:
persisted_data[filename] = f.read()
return persisted_data
except Exception as e:
logger.warning(f&#34;Failed to serialize index: {e}&#34;)
return None
@staticmethod
def _deserialize_index(index_data):
&#34;&#34;&#34;Helper function to deserialize index with proper error handling&#34;&#34;&#34;
if not index_data:
return None
try:
# Create a temporary directory to restore the index
with tempfile.TemporaryDirectory() as temp_dir:
# Write all the persisted files to the temporary directory
for filename, content in index_data.items():
filepath = os.path.join(temp_dir, filename)
with open(filepath, &#39;w&#39;) as f:
f.write(content)
# Load the index from the temporary directory
storage_context = StorageContext.from_defaults(persist_dir=temp_dir)
index = load_index_from_storage(storage_context)
return index
except Exception as e:
# If deserialization fails, return None
# The index will be rebuilt from documents in _post_init
logger.warning(f&#34;Failed to deserialize index: {e}. Index will be rebuilt.&#34;)
return None
def retrieve_relevant(self, relevance_target:str, top_k=20) -&gt; list:
&#34;&#34;&#34;
Retrieves all values from memory that are relevant to a given target.
&#34;&#34;&#34;
# Handle empty or None query
if not relevance_target or not relevance_target.strip():
return []
if self.index is not None:
retriever = self.index.as_retriever(similarity_top_k=top_k)
nodes = retriever.retrieve(relevance_target)
else:
nodes = []
retrieved = []
for node in nodes:
content = &#34;SOURCE: &#34; + node.metadata.get(&#39;file_name&#39;, &#39;(unknown)&#39;)
content += &#34;\n&#34; + &#34;SIMILARITY SCORE:&#34; + str(node.score)
content += &#34;\n&#34; + &#34;RELEVANT CONTENT:&#34; + node.text
retrieved.append(content)
logger.debug(f&#34;Content retrieved: {content[:200]}&#34;)
return retrieved
def retrieve_by_name(self, name:str) -&gt; list:
&#34;&#34;&#34;
Retrieves a content source by its name.
&#34;&#34;&#34;
# TODO also optionally provide a relevance target?
results = []
if self.name_to_document is not None and name in self.name_to_document:
docs = self.name_to_document[name]
for i, doc in enumerate(docs):
if doc is not None:
content = f&#34;SOURCE: {name}\n&#34;
content += f&#34;PAGE: {i}\n&#34;
content += &#34;CONTENT: \n&#34; + doc.text[:10000] # TODO a more intelligent way to limit the content
results.append(content)
return results
def list_sources(self) -&gt; list:
&#34;&#34;&#34;
Lists the names of the available content sources.
&#34;&#34;&#34;
if self.name_to_document is not None:
return list(self.name_to_document.keys())
else:
return []
def add_document(self, document) -&gt; None:
&#34;&#34;&#34;
Indexes a document for semantic retrieval.
Assumes the document has a metadata field called &#34;semantic_memory_id&#34; that is used to identify the document within Semantic Memory.
&#34;&#34;&#34;
self.add_documents([document])
def add_documents(self, new_documents) -&gt; list:
&#34;&#34;&#34;
Indexes documents for semantic retrieval.
&#34;&#34;&#34;
# index documents by name
if len(new_documents) &gt; 0:
# process documents individually too
for document in new_documents:
logger.debug(f&#34;Adding document {document} to index, text is: {document.text}&#34;)
# out of an abundance of caution, we sanitize the text
document.text = utils.sanitize_raw_string(document.text)
logger.debug(f&#34;Document text after sanitization: {document.text}&#34;)
# add the new document to the list of documents after all sanitization and checks
self.documents.append(document)
if document.metadata.get(&#34;semantic_memory_id&#34;) is not None:
# if the document has a semantic memory ID, we use it as the identifier
name = document.metadata[&#34;semantic_memory_id&#34;]
# Ensure name_to_document is initialized
if not hasattr(self, &#39;name_to_document&#39;) or self.name_to_document is None:
self.name_to_document = {}
# self.name_to_document[name] contains a list, since each source file could be split into multiple pages
if name in self.name_to_document:
self.name_to_document[name].append(document)
else:
self.name_to_document[name] = [document]
# index documents for semantic retrieval
if self.index is None:
# Create storage context with vector store
vector_store = SimpleVectorStore()
storage_context = StorageContext.from_defaults(vector_store=vector_store)
self.index = VectorStoreIndex.from_documents(
self.documents,
storage_context=storage_context,
store_nodes_override=True # This ensures nodes (with text) are stored
)
else:
self.index.refresh(self.documents)
@staticmethod
def _set_internal_id_to_documents(documents:list, external_attribute_name:str =&#34;file_name&#34;) -&gt; None:
&#34;&#34;&#34;
Sets the internal ID for each document in the list of documents.
This is useful to ensure that each document has a unique identifier.
&#34;&#34;&#34;
for doc in documents:
if not hasattr(doc, &#39;metadata&#39;):
doc.metadata = {}
doc.metadata[&#34;semantic_memory_id&#34;] = doc.metadata.get(external_attribute_name, doc.id_)
return documents
@utils.post_init
class LocalFilesGroundingConnector(BaseSemanticGroundingConnector):
serializable_attributes = [&#34;folders_paths&#34;]
def __init__(self, name:str=&#34;Local Files&#34;, folders_paths: list=None) -&gt; None:
super().__init__(name)
self.folders_paths = folders_paths
# @post_init ensures that _post_init is called after the __init__ method
def _post_init(self):
&#34;&#34;&#34;
This will run after __init__, since the class has the @post_init decorator.
It is convenient to separate some of the initialization processes to make deserialize easier.
&#34;&#34;&#34;
self.loaded_folders_paths = []
if not hasattr(self, &#39;folders_paths&#39;) or self.folders_paths is None:
self.folders_paths = []
self.add_folders(self.folders_paths)
def add_folders(self, folders_paths:list) -&gt; None:
&#34;&#34;&#34;
Adds a path to a folder with files used for grounding.
&#34;&#34;&#34;
if folders_paths is not None:
for folder_path in folders_paths:
try:
logger.debug(f&#34;Adding the following folder to grounding index: {folder_path}&#34;)
self.add_folder(folder_path)
except (FileNotFoundError, ValueError) as e:
print(f&#34;Error: {e}&#34;)
print(f&#34;Current working directory: {os.getcwd()}&#34;)
print(f&#34;Provided path: {folder_path}&#34;)
print(&#34;Please check if the path exists and is accessible.&#34;)
def add_folder(self, folder_path:str) -&gt; None:
&#34;&#34;&#34;
Adds a path to a folder with files used for grounding.
&#34;&#34;&#34;
if folder_path not in self.loaded_folders_paths:
self._mark_folder_as_loaded(folder_path)
# for PDF files, please note that the document will be split into pages: https://github.com/run-llama/llama_index/issues/15903
new_files = SimpleDirectoryReader(folder_path).load_data()
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_files, &#34;file_name&#34;)
self.add_documents(new_files)
def add_file_path(self, file_path:str) -&gt; None:
&#34;&#34;&#34;
Adds a path to a file used for grounding.
&#34;&#34;&#34;
# a trick to make SimpleDirectoryReader work with a single file
new_files = SimpleDirectoryReader(input_files=[file_path]).load_data()
logger.debug(f&#34;Adding the following file to grounding index: {new_files}&#34;)
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_files, &#34;file_name&#34;)
def _mark_folder_as_loaded(self, folder_path:str) -&gt; None:
if folder_path not in self.loaded_folders_paths:
self.loaded_folders_paths.append(folder_path)
if folder_path not in self.folders_paths:
self.folders_paths.append(folder_path)
@utils.post_init
class WebPagesGroundingConnector(BaseSemanticGroundingConnector):
serializable_attributes = [&#34;web_urls&#34;]
def __init__(self, name:str=&#34;Web Pages&#34;, web_urls: list=None) -&gt; None:
super().__init__(name)
self.web_urls = web_urls
# @post_init ensures that _post_init is called after the __init__ method
def _post_init(self):
self.loaded_web_urls = []
if not hasattr(self, &#39;web_urls&#39;) or self.web_urls is None:
self.web_urls = []
# load web urls
self.add_web_urls(self.web_urls)
def add_web_urls(self, web_urls:list) -&gt; None:
&#34;&#34;&#34;
Adds the data retrieved from the specified URLs to grounding.
&#34;&#34;&#34;
filtered_web_urls = [url for url in web_urls if url not in self.loaded_web_urls]
for url in filtered_web_urls:
self._mark_web_url_as_loaded(url)
if len(filtered_web_urls) &gt; 0:
new_documents = SimpleWebPageReader(html_to_text=True).load_data(filtered_web_urls)
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_documents, &#34;url&#34;)
self.add_documents(new_documents)
def add_web_url(self, web_url:str) -&gt; None:
&#34;&#34;&#34;
Adds the data retrieved from the specified URL to grounding.
&#34;&#34;&#34;
# we do it like this because the add_web_urls could run scrapes in parallel, so it is better
# to implement this one in terms of the other
self.add_web_urls([web_url])
def _mark_web_url_as_loaded(self, web_url:str) -&gt; None:
if web_url not in self.loaded_web_urls:
self.loaded_web_urls.append(web_url)
if web_url not in self.web_urls:
self.web_urls.append(web_url)</code></pre>
</details>
</section>
<section>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-classes">Classes</h2>
<dl>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector"><code class="flex name class">
<span>class <span class="ident">BaseSemanticGroundingConnector</span></span>
<span>(</span><span>*args, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>A base class for semantic grounding connectors. A semantic grounding connector is a component that indexes and retrieves
documents based on so-called "semantic search" (i.e, embeddings-based search). This specific implementation
is based on the VectorStoreIndex class from the LLaMa-Index library. Here, "documents" refer to the llama-index's
data structure that stores a unit of content, not necessarily a file.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">@utils.post_init
class BaseSemanticGroundingConnector(GroundingConnector):
&#34;&#34;&#34;
A base class for semantic grounding connectors. A semantic grounding connector is a component that indexes and retrieves
documents based on so-called &#34;semantic search&#34; (i.e, embeddings-based search). This specific implementation
is based on the VectorStoreIndex class from the LLaMa-Index library. Here, &#34;documents&#34; refer to the llama-index&#39;s
data structure that stores a unit of content, not necessarily a file.
&#34;&#34;&#34;
serializable_attributes = [&#34;documents&#34;, &#34;index&#34;]
# needs custom deserialization to handle Pydantic models (Document is a Pydantic model)
custom_deserializers = {&#34;documents&#34;: lambda docs_json: [Document.from_json(doc_json) for doc_json in docs_json],
&#34;index&#34;: lambda index_json: BaseSemanticGroundingConnector._deserialize_index(index_json)}
custom_serializers = {&#34;documents&#34;: lambda docs: [doc.to_json() for doc in docs] if docs is not None else None,
&#34;index&#34;: lambda index: BaseSemanticGroundingConnector._serialize_index(index)}
def __init__(self, name:str=&#34;Semantic Grounding&#34;) -&gt; None:
super().__init__(name)
self.documents = None
self.name_to_document = None
self.index = None
# @post_init ensures that _post_init is called after the __init__ method
def _post_init(self):
&#34;&#34;&#34;
This will run after __init__, since the class has the @post_init decorator.
It is convenient to separate some of the initialization processes to make deserialize easier.
&#34;&#34;&#34;
self.index = None
if not hasattr(self, &#39;documents&#39;) or self.documents is None:
self.documents = []
if not hasattr(self, &#39;name_to_document&#39;) or self.name_to_document is None:
self.name_to_document = {}
if hasattr(self, &#39;documents&#39;) and self.documents is not None:
for document in self.documents:
# if the document has a semantic memory ID, we use it as the identifier
name = document.metadata.get(&#34;semantic_memory_id&#34;, document.id_)
# self.name_to_document[name] contains a list, since each source file could be split into multiple pages
if name in self.name_to_document:
self.name_to_document[name].append(document)
else:
self.name_to_document[name] = [document]
# Rebuild index from documents if it&#39;s None or invalid
if self.index is None and self.documents:
logger.warning(&#34;No index found. Rebuilding index from documents.&#34;)
vector_store = SimpleVectorStore()
self.index = VectorStoreIndex.from_documents(
self.documents,
vector_store=vector_store,
store_nodes_override=True
)
# TODO remove?
#self.add_documents(self.documents)
@staticmethod
def _serialize_index(index):
&#34;&#34;&#34;Helper function to serialize index with proper storage context&#34;&#34;&#34;
if index is None:
return None
try:
# Create a temporary directory to store the index
with tempfile.TemporaryDirectory() as temp_dir:
# Persist the index to the temporary directory
index.storage_context.persist(persist_dir=temp_dir)
# Read all the persisted files and store them in a dictionary
persisted_data = {}
for filename in os.listdir(temp_dir):
filepath = os.path.join(temp_dir, filename)
if os.path.isfile(filepath):
with open(filepath, &#39;r&#39;) as f:
persisted_data[filename] = f.read()
return persisted_data
except Exception as e:
logger.warning(f&#34;Failed to serialize index: {e}&#34;)
return None
@staticmethod
def _deserialize_index(index_data):
&#34;&#34;&#34;Helper function to deserialize index with proper error handling&#34;&#34;&#34;
if not index_data:
return None
try:
# Create a temporary directory to restore the index
with tempfile.TemporaryDirectory() as temp_dir:
# Write all the persisted files to the temporary directory
for filename, content in index_data.items():
filepath = os.path.join(temp_dir, filename)
with open(filepath, &#39;w&#39;) as f:
f.write(content)
# Load the index from the temporary directory
storage_context = StorageContext.from_defaults(persist_dir=temp_dir)
index = load_index_from_storage(storage_context)
return index
except Exception as e:
# If deserialization fails, return None
# The index will be rebuilt from documents in _post_init
logger.warning(f&#34;Failed to deserialize index: {e}. Index will be rebuilt.&#34;)
return None
def retrieve_relevant(self, relevance_target:str, top_k=20) -&gt; list:
&#34;&#34;&#34;
Retrieves all values from memory that are relevant to a given target.
&#34;&#34;&#34;
# Handle empty or None query
if not relevance_target or not relevance_target.strip():
return []
if self.index is not None:
retriever = self.index.as_retriever(similarity_top_k=top_k)
nodes = retriever.retrieve(relevance_target)
else:
nodes = []
retrieved = []
for node in nodes:
content = &#34;SOURCE: &#34; + node.metadata.get(&#39;file_name&#39;, &#39;(unknown)&#39;)
content += &#34;\n&#34; + &#34;SIMILARITY SCORE:&#34; + str(node.score)
content += &#34;\n&#34; + &#34;RELEVANT CONTENT:&#34; + node.text
retrieved.append(content)
logger.debug(f&#34;Content retrieved: {content[:200]}&#34;)
return retrieved
def retrieve_by_name(self, name:str) -&gt; list:
&#34;&#34;&#34;
Retrieves a content source by its name.
&#34;&#34;&#34;
# TODO also optionally provide a relevance target?
results = []
if self.name_to_document is not None and name in self.name_to_document:
docs = self.name_to_document[name]
for i, doc in enumerate(docs):
if doc is not None:
content = f&#34;SOURCE: {name}\n&#34;
content += f&#34;PAGE: {i}\n&#34;
content += &#34;CONTENT: \n&#34; + doc.text[:10000] # TODO a more intelligent way to limit the content
results.append(content)
return results
def list_sources(self) -&gt; list:
&#34;&#34;&#34;
Lists the names of the available content sources.
&#34;&#34;&#34;
if self.name_to_document is not None:
return list(self.name_to_document.keys())
else:
return []
def add_document(self, document) -&gt; None:
&#34;&#34;&#34;
Indexes a document for semantic retrieval.
Assumes the document has a metadata field called &#34;semantic_memory_id&#34; that is used to identify the document within Semantic Memory.
&#34;&#34;&#34;
self.add_documents([document])
def add_documents(self, new_documents) -&gt; list:
&#34;&#34;&#34;
Indexes documents for semantic retrieval.
&#34;&#34;&#34;
# index documents by name
if len(new_documents) &gt; 0:
# process documents individually too
for document in new_documents:
logger.debug(f&#34;Adding document {document} to index, text is: {document.text}&#34;)
# out of an abundance of caution, we sanitize the text
document.text = utils.sanitize_raw_string(document.text)
logger.debug(f&#34;Document text after sanitization: {document.text}&#34;)
# add the new document to the list of documents after all sanitization and checks
self.documents.append(document)
if document.metadata.get(&#34;semantic_memory_id&#34;) is not None:
# if the document has a semantic memory ID, we use it as the identifier
name = document.metadata[&#34;semantic_memory_id&#34;]
# Ensure name_to_document is initialized
if not hasattr(self, &#39;name_to_document&#39;) or self.name_to_document is None:
self.name_to_document = {}
# self.name_to_document[name] contains a list, since each source file could be split into multiple pages
if name in self.name_to_document:
self.name_to_document[name].append(document)
else:
self.name_to_document[name] = [document]
# index documents for semantic retrieval
if self.index is None:
# Create storage context with vector store
vector_store = SimpleVectorStore()
storage_context = StorageContext.from_defaults(vector_store=vector_store)
self.index = VectorStoreIndex.from_documents(
self.documents,
storage_context=storage_context,
store_nodes_override=True # This ensures nodes (with text) are stored
)
else:
self.index.refresh(self.documents)
@staticmethod
def _set_internal_id_to_documents(documents:list, external_attribute_name:str =&#34;file_name&#34;) -&gt; None:
&#34;&#34;&#34;
Sets the internal ID for each document in the list of documents.
This is useful to ensure that each document has a unique identifier.
&#34;&#34;&#34;
for doc in documents:
if not hasattr(doc, &#39;metadata&#39;):
doc.metadata = {}
doc.metadata[&#34;semantic_memory_id&#34;] = doc.metadata.get(external_attribute_name, doc.id_)
return documents</code></pre>
</details>
<h3>Ancestors</h3>
<ul class="hlist">
<li><a title="tinytroupe.agent.grounding.GroundingConnector" href="#tinytroupe.agent.grounding.GroundingConnector">GroundingConnector</a></li>
<li><a title="tinytroupe.utils.json.JsonSerializableRegistry" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry">JsonSerializableRegistry</a></li>
</ul>
<h3>Subclasses</h3>
<ul class="hlist">
<li><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector">LocalFilesGroundingConnector</a></li>
<li><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector">WebPagesGroundingConnector</a></li>
</ul>
<h3>Class variables</h3>
<dl>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.custom_deserializers"><code class="name">var <span class="ident">custom_deserializers</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.custom_serializers"><code class="name">var <span class="ident">custom_serializers</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.serializable_attributes"><code class="name">var <span class="ident">serializable_attributes</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
</dl>
<h3>Methods</h3>
<dl>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document"><code class="name flex">
<span>def <span class="ident">add_document</span></span>(<span>self, document) ‑> None</span>
</code></dt>
<dd>
<div class="desc"><p>Indexes a document for semantic retrieval.</p>
<p>Assumes the document has a metadata field called "semantic_memory_id" that is used to identify the document within Semantic Memory.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_document(self, document) -&gt; None:
&#34;&#34;&#34;
Indexes a document for semantic retrieval.
Assumes the document has a metadata field called &#34;semantic_memory_id&#34; that is used to identify the document within Semantic Memory.
&#34;&#34;&#34;
self.add_documents([document])</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents"><code class="name flex">
<span>def <span class="ident">add_documents</span></span>(<span>self, new_documents) ‑> list</span>
</code></dt>
<dd>
<div class="desc"><p>Indexes documents for semantic retrieval.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_documents(self, new_documents) -&gt; list:
&#34;&#34;&#34;
Indexes documents for semantic retrieval.
&#34;&#34;&#34;
# index documents by name
if len(new_documents) &gt; 0:
# process documents individually too
for document in new_documents:
logger.debug(f&#34;Adding document {document} to index, text is: {document.text}&#34;)
# out of an abundance of caution, we sanitize the text
document.text = utils.sanitize_raw_string(document.text)
logger.debug(f&#34;Document text after sanitization: {document.text}&#34;)
# add the new document to the list of documents after all sanitization and checks
self.documents.append(document)
if document.metadata.get(&#34;semantic_memory_id&#34;) is not None:
# if the document has a semantic memory ID, we use it as the identifier
name = document.metadata[&#34;semantic_memory_id&#34;]
# Ensure name_to_document is initialized
if not hasattr(self, &#39;name_to_document&#39;) or self.name_to_document is None:
self.name_to_document = {}
# self.name_to_document[name] contains a list, since each source file could be split into multiple pages
if name in self.name_to_document:
self.name_to_document[name].append(document)
else:
self.name_to_document[name] = [document]
# index documents for semantic retrieval
if self.index is None:
# Create storage context with vector store
vector_store = SimpleVectorStore()
storage_context = StorageContext.from_defaults(vector_store=vector_store)
self.index = VectorStoreIndex.from_documents(
self.documents,
storage_context=storage_context,
store_nodes_override=True # This ensures nodes (with text) are stored
)
else:
self.index.refresh(self.documents)</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources"><code class="name flex">
<span>def <span class="ident">list_sources</span></span>(<span>self) ‑> list</span>
</code></dt>
<dd>
<div class="desc"><p>Lists the names of the available content sources.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def list_sources(self) -&gt; list:
&#34;&#34;&#34;
Lists the names of the available content sources.
&#34;&#34;&#34;
if self.name_to_document is not None:
return list(self.name_to_document.keys())
else:
return []</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name"><code class="name flex">
<span>def <span class="ident">retrieve_by_name</span></span>(<span>self, name: str) ‑> list</span>
</code></dt>
<dd>
<div class="desc"><p>Retrieves a content source by its name.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def retrieve_by_name(self, name:str) -&gt; list:
&#34;&#34;&#34;
Retrieves a content source by its name.
&#34;&#34;&#34;
# TODO also optionally provide a relevance target?
results = []
if self.name_to_document is not None and name in self.name_to_document:
docs = self.name_to_document[name]
for i, doc in enumerate(docs):
if doc is not None:
content = f&#34;SOURCE: {name}\n&#34;
content += f&#34;PAGE: {i}\n&#34;
content += &#34;CONTENT: \n&#34; + doc.text[:10000] # TODO a more intelligent way to limit the content
results.append(content)
return results</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant"><code class="name flex">
<span>def <span class="ident">retrieve_relevant</span></span>(<span>self, relevance_target: str, top_k=20) ‑> list</span>
</code></dt>
<dd>
<div class="desc"><p>Retrieves all values from memory that are relevant to a given target.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def retrieve_relevant(self, relevance_target:str, top_k=20) -&gt; list:
&#34;&#34;&#34;
Retrieves all values from memory that are relevant to a given target.
&#34;&#34;&#34;
# Handle empty or None query
if not relevance_target or not relevance_target.strip():
return []
if self.index is not None:
retriever = self.index.as_retriever(similarity_top_k=top_k)
nodes = retriever.retrieve(relevance_target)
else:
nodes = []
retrieved = []
for node in nodes:
content = &#34;SOURCE: &#34; + node.metadata.get(&#39;file_name&#39;, &#39;(unknown)&#39;)
content += &#34;\n&#34; + &#34;SIMILARITY SCORE:&#34; + str(node.score)
content += &#34;\n&#34; + &#34;RELEVANT CONTENT:&#34; + node.text
retrieved.append(content)
logger.debug(f&#34;Content retrieved: {content[:200]}&#34;)
return retrieved</code></pre>
</details>
</dd>
</dl>
<h3>Inherited members</h3>
<ul class="hlist">
<li><code><b><a title="tinytroupe.agent.grounding.GroundingConnector" href="#tinytroupe.agent.grounding.GroundingConnector">GroundingConnector</a></b></code>:
<ul class="hlist">
<li><code><a title="tinytroupe.agent.grounding.GroundingConnector.from_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.from_json">from_json</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.GroundingConnector.to_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.to_json">to_json</a></code></li>
</ul>
</li>
</ul>
</dd>
<dt id="tinytroupe.agent.grounding.GroundingConnector"><code class="flex name class">
<span>class <span class="ident">GroundingConnector</span></span>
<span>(</span><span>name: str)</span>
</code></dt>
<dd>
<div class="desc"><p>An abstract class representing a grounding connector. A grounding connector is a component that allows an agent to ground
its knowledge in external sources, such as files, web pages, databases, etc.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">class GroundingConnector(JsonSerializableRegistry):
&#34;&#34;&#34;
An abstract class representing a grounding connector. A grounding connector is a component that allows an agent to ground
its knowledge in external sources, such as files, web pages, databases, etc.
&#34;&#34;&#34;
serializable_attributes = [&#34;name&#34;]
def __init__(self, name:str) -&gt; None:
self.name = name
def retrieve_relevant(self, relevance_target:str, source:str, top_k=20) -&gt; list:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)
def retrieve_by_name(self, name:str) -&gt; str:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)
def list_sources(self) -&gt; list:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)</code></pre>
</details>
<h3>Ancestors</h3>
<ul class="hlist">
<li><a title="tinytroupe.utils.json.JsonSerializableRegistry" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry">JsonSerializableRegistry</a></li>
</ul>
<h3>Subclasses</h3>
<ul class="hlist">
<li><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector">BaseSemanticGroundingConnector</a></li>
</ul>
<h3>Class variables</h3>
<dl>
<dt id="tinytroupe.agent.grounding.GroundingConnector.serializable_attributes"><code class="name">var <span class="ident">serializable_attributes</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
</dl>
<h3>Methods</h3>
<dl>
<dt id="tinytroupe.agent.grounding.GroundingConnector.list_sources"><code class="name flex">
<span>def <span class="ident">list_sources</span></span>(<span>self) ‑> list</span>
</code></dt>
<dd>
<div class="desc"></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def list_sources(self) -&gt; list:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.GroundingConnector.retrieve_by_name"><code class="name flex">
<span>def <span class="ident">retrieve_by_name</span></span>(<span>self, name: str) ‑> str</span>
</code></dt>
<dd>
<div class="desc"></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def retrieve_by_name(self, name:str) -&gt; str:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.GroundingConnector.retrieve_relevant"><code class="name flex">
<span>def <span class="ident">retrieve_relevant</span></span>(<span>self, relevance_target: str, source: str, top_k=20) ‑> list</span>
</code></dt>
<dd>
<div class="desc"></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def retrieve_relevant(self, relevance_target:str, source:str, top_k=20) -&gt; list:
raise NotImplementedError(&#34;Subclasses must implement this method.&#34;)</code></pre>
</details>
</dd>
</dl>
<h3>Inherited members</h3>
<ul class="hlist">
<li><code><b><a title="tinytroupe.utils.json.JsonSerializableRegistry" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry">JsonSerializableRegistry</a></b></code>:
<ul class="hlist">
<li><code><a title="tinytroupe.utils.json.JsonSerializableRegistry.from_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.from_json">from_json</a></code></li>
<li><code><a title="tinytroupe.utils.json.JsonSerializableRegistry.to_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.to_json">to_json</a></code></li>
</ul>
</li>
</ul>
</dd>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector"><code class="flex name class">
<span>class <span class="ident">LocalFilesGroundingConnector</span></span>
<span>(</span><span>*args, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>A base class for semantic grounding connectors. A semantic grounding connector is a component that indexes and retrieves
documents based on so-called "semantic search" (i.e, embeddings-based search). This specific implementation
is based on the VectorStoreIndex class from the LLaMa-Index library. Here, "documents" refer to the llama-index's
data structure that stores a unit of content, not necessarily a file.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">@utils.post_init
class LocalFilesGroundingConnector(BaseSemanticGroundingConnector):
serializable_attributes = [&#34;folders_paths&#34;]
def __init__(self, name:str=&#34;Local Files&#34;, folders_paths: list=None) -&gt; None:
super().__init__(name)
self.folders_paths = folders_paths
# @post_init ensures that _post_init is called after the __init__ method
def _post_init(self):
&#34;&#34;&#34;
This will run after __init__, since the class has the @post_init decorator.
It is convenient to separate some of the initialization processes to make deserialize easier.
&#34;&#34;&#34;
self.loaded_folders_paths = []
if not hasattr(self, &#39;folders_paths&#39;) or self.folders_paths is None:
self.folders_paths = []
self.add_folders(self.folders_paths)
def add_folders(self, folders_paths:list) -&gt; None:
&#34;&#34;&#34;
Adds a path to a folder with files used for grounding.
&#34;&#34;&#34;
if folders_paths is not None:
for folder_path in folders_paths:
try:
logger.debug(f&#34;Adding the following folder to grounding index: {folder_path}&#34;)
self.add_folder(folder_path)
except (FileNotFoundError, ValueError) as e:
print(f&#34;Error: {e}&#34;)
print(f&#34;Current working directory: {os.getcwd()}&#34;)
print(f&#34;Provided path: {folder_path}&#34;)
print(&#34;Please check if the path exists and is accessible.&#34;)
def add_folder(self, folder_path:str) -&gt; None:
&#34;&#34;&#34;
Adds a path to a folder with files used for grounding.
&#34;&#34;&#34;
if folder_path not in self.loaded_folders_paths:
self._mark_folder_as_loaded(folder_path)
# for PDF files, please note that the document will be split into pages: https://github.com/run-llama/llama_index/issues/15903
new_files = SimpleDirectoryReader(folder_path).load_data()
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_files, &#34;file_name&#34;)
self.add_documents(new_files)
def add_file_path(self, file_path:str) -&gt; None:
&#34;&#34;&#34;
Adds a path to a file used for grounding.
&#34;&#34;&#34;
# a trick to make SimpleDirectoryReader work with a single file
new_files = SimpleDirectoryReader(input_files=[file_path]).load_data()
logger.debug(f&#34;Adding the following file to grounding index: {new_files}&#34;)
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_files, &#34;file_name&#34;)
def _mark_folder_as_loaded(self, folder_path:str) -&gt; None:
if folder_path not in self.loaded_folders_paths:
self.loaded_folders_paths.append(folder_path)
if folder_path not in self.folders_paths:
self.folders_paths.append(folder_path)</code></pre>
</details>
<h3>Ancestors</h3>
<ul class="hlist">
<li><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector">BaseSemanticGroundingConnector</a></li>
<li><a title="tinytroupe.agent.grounding.GroundingConnector" href="#tinytroupe.agent.grounding.GroundingConnector">GroundingConnector</a></li>
<li><a title="tinytroupe.utils.json.JsonSerializableRegistry" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry">JsonSerializableRegistry</a></li>
</ul>
<h3>Class variables</h3>
<dl>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector.custom_deserializers"><code class="name">var <span class="ident">custom_deserializers</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector.custom_serializers"><code class="name">var <span class="ident">custom_serializers</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector.serializable_attributes"><code class="name">var <span class="ident">serializable_attributes</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
</dl>
<h3>Methods</h3>
<dl>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_file_path"><code class="name flex">
<span>def <span class="ident">add_file_path</span></span>(<span>self, file_path: str) ‑> None</span>
</code></dt>
<dd>
<div class="desc"><p>Adds a path to a file used for grounding.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_file_path(self, file_path:str) -&gt; None:
&#34;&#34;&#34;
Adds a path to a file used for grounding.
&#34;&#34;&#34;
# a trick to make SimpleDirectoryReader work with a single file
new_files = SimpleDirectoryReader(input_files=[file_path]).load_data()
logger.debug(f&#34;Adding the following file to grounding index: {new_files}&#34;)
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_files, &#34;file_name&#34;)</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_folder"><code class="name flex">
<span>def <span class="ident">add_folder</span></span>(<span>self, folder_path: str) ‑> None</span>
</code></dt>
<dd>
<div class="desc"><p>Adds a path to a folder with files used for grounding.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_folder(self, folder_path:str) -&gt; None:
&#34;&#34;&#34;
Adds a path to a folder with files used for grounding.
&#34;&#34;&#34;
if folder_path not in self.loaded_folders_paths:
self._mark_folder_as_loaded(folder_path)
# for PDF files, please note that the document will be split into pages: https://github.com/run-llama/llama_index/issues/15903
new_files = SimpleDirectoryReader(folder_path).load_data()
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_files, &#34;file_name&#34;)
self.add_documents(new_files)</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_folders"><code class="name flex">
<span>def <span class="ident">add_folders</span></span>(<span>self, folders_paths: list) ‑> None</span>
</code></dt>
<dd>
<div class="desc"><p>Adds a path to a folder with files used for grounding.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_folders(self, folders_paths:list) -&gt; None:
&#34;&#34;&#34;
Adds a path to a folder with files used for grounding.
&#34;&#34;&#34;
if folders_paths is not None:
for folder_path in folders_paths:
try:
logger.debug(f&#34;Adding the following folder to grounding index: {folder_path}&#34;)
self.add_folder(folder_path)
except (FileNotFoundError, ValueError) as e:
print(f&#34;Error: {e}&#34;)
print(f&#34;Current working directory: {os.getcwd()}&#34;)
print(f&#34;Provided path: {folder_path}&#34;)
print(&#34;Please check if the path exists and is accessible.&#34;)</code></pre>
</details>
</dd>
</dl>
<h3>Inherited members</h3>
<ul class="hlist">
<li><code><b><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector">BaseSemanticGroundingConnector</a></b></code>:
<ul class="hlist">
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document">add_document</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents">add_documents</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.from_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.from_json">from_json</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources">list_sources</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name">retrieve_by_name</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant">retrieve_relevant</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.to_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.to_json">to_json</a></code></li>
</ul>
</li>
</ul>
</dd>
<dt id="tinytroupe.agent.grounding.WebPagesGroundingConnector"><code class="flex name class">
<span>class <span class="ident">WebPagesGroundingConnector</span></span>
<span>(</span><span>*args, **kwargs)</span>
</code></dt>
<dd>
<div class="desc"><p>A base class for semantic grounding connectors. A semantic grounding connector is a component that indexes and retrieves
documents based on so-called "semantic search" (i.e, embeddings-based search). This specific implementation
is based on the VectorStoreIndex class from the LLaMa-Index library. Here, "documents" refer to the llama-index's
data structure that stores a unit of content, not necessarily a file.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">@utils.post_init
class WebPagesGroundingConnector(BaseSemanticGroundingConnector):
serializable_attributes = [&#34;web_urls&#34;]
def __init__(self, name:str=&#34;Web Pages&#34;, web_urls: list=None) -&gt; None:
super().__init__(name)
self.web_urls = web_urls
# @post_init ensures that _post_init is called after the __init__ method
def _post_init(self):
self.loaded_web_urls = []
if not hasattr(self, &#39;web_urls&#39;) or self.web_urls is None:
self.web_urls = []
# load web urls
self.add_web_urls(self.web_urls)
def add_web_urls(self, web_urls:list) -&gt; None:
&#34;&#34;&#34;
Adds the data retrieved from the specified URLs to grounding.
&#34;&#34;&#34;
filtered_web_urls = [url for url in web_urls if url not in self.loaded_web_urls]
for url in filtered_web_urls:
self._mark_web_url_as_loaded(url)
if len(filtered_web_urls) &gt; 0:
new_documents = SimpleWebPageReader(html_to_text=True).load_data(filtered_web_urls)
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_documents, &#34;url&#34;)
self.add_documents(new_documents)
def add_web_url(self, web_url:str) -&gt; None:
&#34;&#34;&#34;
Adds the data retrieved from the specified URL to grounding.
&#34;&#34;&#34;
# we do it like this because the add_web_urls could run scrapes in parallel, so it is better
# to implement this one in terms of the other
self.add_web_urls([web_url])
def _mark_web_url_as_loaded(self, web_url:str) -&gt; None:
if web_url not in self.loaded_web_urls:
self.loaded_web_urls.append(web_url)
if web_url not in self.web_urls:
self.web_urls.append(web_url)</code></pre>
</details>
<h3>Ancestors</h3>
<ul class="hlist">
<li><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector">BaseSemanticGroundingConnector</a></li>
<li><a title="tinytroupe.agent.grounding.GroundingConnector" href="#tinytroupe.agent.grounding.GroundingConnector">GroundingConnector</a></li>
<li><a title="tinytroupe.utils.json.JsonSerializableRegistry" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry">JsonSerializableRegistry</a></li>
</ul>
<h3>Class variables</h3>
<dl>
<dt id="tinytroupe.agent.grounding.WebPagesGroundingConnector.custom_deserializers"><code class="name">var <span class="ident">custom_deserializers</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
<dt id="tinytroupe.agent.grounding.WebPagesGroundingConnector.custom_serializers"><code class="name">var <span class="ident">custom_serializers</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
<dt id="tinytroupe.agent.grounding.WebPagesGroundingConnector.serializable_attributes"><code class="name">var <span class="ident">serializable_attributes</span></code></dt>
<dd>
<div class="desc"></div>
</dd>
</dl>
<h3>Methods</h3>
<dl>
<dt id="tinytroupe.agent.grounding.WebPagesGroundingConnector.add_web_url"><code class="name flex">
<span>def <span class="ident">add_web_url</span></span>(<span>self, web_url: str) ‑> None</span>
</code></dt>
<dd>
<div class="desc"><p>Adds the data retrieved from the specified URL to grounding.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_web_url(self, web_url:str) -&gt; None:
&#34;&#34;&#34;
Adds the data retrieved from the specified URL to grounding.
&#34;&#34;&#34;
# we do it like this because the add_web_urls could run scrapes in parallel, so it is better
# to implement this one in terms of the other
self.add_web_urls([web_url])</code></pre>
</details>
</dd>
<dt id="tinytroupe.agent.grounding.WebPagesGroundingConnector.add_web_urls"><code class="name flex">
<span>def <span class="ident">add_web_urls</span></span>(<span>self, web_urls: list) ‑> None</span>
</code></dt>
<dd>
<div class="desc"><p>Adds the data retrieved from the specified URLs to grounding.</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def add_web_urls(self, web_urls:list) -&gt; None:
&#34;&#34;&#34;
Adds the data retrieved from the specified URLs to grounding.
&#34;&#34;&#34;
filtered_web_urls = [url for url in web_urls if url not in self.loaded_web_urls]
for url in filtered_web_urls:
self._mark_web_url_as_loaded(url)
if len(filtered_web_urls) &gt; 0:
new_documents = SimpleWebPageReader(html_to_text=True).load_data(filtered_web_urls)
BaseSemanticGroundingConnector._set_internal_id_to_documents(new_documents, &#34;url&#34;)
self.add_documents(new_documents)</code></pre>
</details>
</dd>
</dl>
<h3>Inherited members</h3>
<ul class="hlist">
<li><code><b><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector">BaseSemanticGroundingConnector</a></b></code>:
<ul class="hlist">
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document">add_document</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents">add_documents</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.from_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.from_json">from_json</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources">list_sources</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name">retrieve_by_name</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant">retrieve_relevant</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.to_json" href="../utils/json.html#tinytroupe.utils.json.JsonSerializableRegistry.to_json">to_json</a></code></li>
</ul>
</li>
</ul>
</dd>
</dl>
</section>
</article>
<nav id="sidebar">
<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3>Super-module</h3>
<ul>
<li><code><a title="tinytroupe.agent" href="index.html">tinytroupe.agent</a></code></li>
</ul>
</li>
<li><h3><a href="#header-classes">Classes</a></h3>
<ul>
<li>
<h4><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector">BaseSemanticGroundingConnector</a></code></h4>
<ul class="">
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_document">add_document</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.add_documents">add_documents</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.custom_deserializers" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.custom_deserializers">custom_deserializers</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.custom_serializers" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.custom_serializers">custom_serializers</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.list_sources">list_sources</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_by_name">retrieve_by_name</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.retrieve_relevant">retrieve_relevant</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.BaseSemanticGroundingConnector.serializable_attributes" href="#tinytroupe.agent.grounding.BaseSemanticGroundingConnector.serializable_attributes">serializable_attributes</a></code></li>
</ul>
</li>
<li>
<h4><code><a title="tinytroupe.agent.grounding.GroundingConnector" href="#tinytroupe.agent.grounding.GroundingConnector">GroundingConnector</a></code></h4>
<ul class="">
<li><code><a title="tinytroupe.agent.grounding.GroundingConnector.list_sources" href="#tinytroupe.agent.grounding.GroundingConnector.list_sources">list_sources</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.GroundingConnector.retrieve_by_name" href="#tinytroupe.agent.grounding.GroundingConnector.retrieve_by_name">retrieve_by_name</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.GroundingConnector.retrieve_relevant" href="#tinytroupe.agent.grounding.GroundingConnector.retrieve_relevant">retrieve_relevant</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.GroundingConnector.serializable_attributes" href="#tinytroupe.agent.grounding.GroundingConnector.serializable_attributes">serializable_attributes</a></code></li>
</ul>
</li>
<li>
<h4><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector">LocalFilesGroundingConnector</a></code></h4>
<ul class="">
<li><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_file_path" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_file_path">add_file_path</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_folder" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_folder">add_folder</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_folders" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector.add_folders">add_folders</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector.custom_deserializers" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector.custom_deserializers">custom_deserializers</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector.custom_serializers" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector.custom_serializers">custom_serializers</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.LocalFilesGroundingConnector.serializable_attributes" href="#tinytroupe.agent.grounding.LocalFilesGroundingConnector.serializable_attributes">serializable_attributes</a></code></li>
</ul>
</li>
<li>
<h4><code><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector">WebPagesGroundingConnector</a></code></h4>
<ul class="">
<li><code><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector.add_web_url" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector.add_web_url">add_web_url</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector.add_web_urls" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector.add_web_urls">add_web_urls</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector.custom_deserializers" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector.custom_deserializers">custom_deserializers</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector.custom_serializers" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector.custom_serializers">custom_serializers</a></code></li>
<li><code><a title="tinytroupe.agent.grounding.WebPagesGroundingConnector.serializable_attributes" href="#tinytroupe.agent.grounding.WebPagesGroundingConnector.serializable_attributes">serializable_attributes</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</nav>
</main>
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