mirror of https://github.com/hwchase17/langchain
Harrison/obsidian (#920)
parent
1e56879d38
commit
637c0d6508
@ -0,0 +1,94 @@
|
||||
{
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"id": "9fdbd55d",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Email\n",
|
||||
"\n",
|
||||
"This notebook shows how to load email (`.eml`) files."
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"id": "40cd9806",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"from langchain.document_loaders import UnstructuredEmailLoader"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"id": "2d20b852",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"loader = UnstructuredEmailLoader('example_data/fake-email.eml')"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 3,
|
||||
"id": "579fa702",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"data = loader.load()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 4,
|
||||
"id": "90c1d899",
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"data": {
|
||||
"text/plain": [
|
||||
"[Document(page_content='This is a test email to use for unit tests.\\n\\nImportant points:\\n\\nRoses are red\\n\\nViolets are blue', lookup_str='', metadata={'source': 'example_data/fake-email.eml'}, lookup_index=0)]"
|
||||
]
|
||||
},
|
||||
"execution_count": 4,
|
||||
"metadata": {},
|
||||
"output_type": "execute_result"
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"data"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"id": "4ef9a5f4",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": []
|
||||
}
|
||||
],
|
||||
"metadata": {
|
||||
"kernelspec": {
|
||||
"display_name": "Python 3 (ipykernel)",
|
||||
"language": "python",
|
||||
"name": "python3"
|
||||
},
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.10.9"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 5
|
||||
}
|
@ -0,0 +1,9 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<body>
|
||||
|
||||
<h1>My First Heading</h1>
|
||||
<p>My first paragraph.</p>
|
||||
|
||||
</body>
|
||||
</html>
|
@ -0,0 +1,20 @@
|
||||
MIME-Version: 1.0
|
||||
Date: Fri, 16 Dec 2022 17:04:16 -0500
|
||||
Message-ID: <CADc-_xaLB2FeVQ7mNsoX+NJb_7hAJhBKa_zet-rtgPGenj0uVw@mail.gmail.com>
|
||||
Subject: Test Email
|
||||
From: Matthew Robinson <mrobinson@unstructured.io>
|
||||
To: Matthew Robinson <mrobinson@unstructured.io>
|
||||
Content-Type: multipart/alternative; boundary="00000000000095c9b205eff92630"
|
||||
|
||||
--00000000000095c9b205eff92630
|
||||
Content-Type: text/plain; charset="UTF-8"
|
||||
This is a test email to use for unit tests.
|
||||
Important points:
|
||||
- Roses are red
|
||||
- Violets are blue
|
||||
--00000000000095c9b205eff92630
|
||||
Content-Type: text/html; charset="UTF-8"
|
||||
|
||||
<div dir="ltr"><div>This is a test email to use for unit tests.</div><div><br></div><div>Important points:</div><div><ul><li>Roses are red</li><li>Violets are blue</li></ul></div></div>
|
||||
|
||||
--00000000000095c9b205eff92630--
|
Binary file not shown.
Binary file not shown.
Binary file not shown.
@ -0,0 +1,94 @@
|
||||
{
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"id": "34c90eed",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Microsoft Word\n",
|
||||
"\n",
|
||||
"This notebook shows how to load text from Microsoft word documents."
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"id": "28ded768",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"from langchain.document_loaders import UnstructuredDocxLoader"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 2,
|
||||
"id": "f1f26035",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"loader = UnstructuredDocxLoader('example_data/fake.docx')"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 3,
|
||||
"id": "2c87dde9",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"data = loader.load()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 4,
|
||||
"id": "0e4a884c",
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"data": {
|
||||
"text/plain": [
|
||||
"[Document(page_content='Lorem ipsum dolor sit amet.', lookup_str='', metadata={'source': 'example_data/fake.docx'}, lookup_index=0)]"
|
||||
]
|
||||
},
|
||||
"execution_count": 4,
|
||||
"metadata": {},
|
||||
"output_type": "execute_result"
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"data"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"id": "61953c83",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": []
|
||||
}
|
||||
],
|
||||
"metadata": {
|
||||
"kernelspec": {
|
||||
"display_name": "Python 3 (ipykernel)",
|
||||
"language": "python",
|
||||
"name": "python3"
|
||||
},
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.10.9"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 5
|
||||
}
|
@ -0,0 +1,66 @@
|
||||
{
|
||||
"cells": [
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"id": "1dc7df1d",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# Obsidian\n",
|
||||
"This notebook covers how to load documents from an Obsidian database.\n",
|
||||
"\n",
|
||||
"Since Obsidian is just stored on disk as a folder of Markdown files, the loader just takes a path to this directory."
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 1,
|
||||
"id": "007c5cbf",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"from langchain.document_loaders import ObsidianLoader"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"id": "a1caec59",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"loader = ObsidianLoader(\"<path-to-obsidian>\")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"id": "b1c30ff7",
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"docs = loader.load()"
|
||||
]
|
||||
}
|
||||
],
|
||||
"metadata": {
|
||||
"kernelspec": {
|
||||
"display_name": "Python 3 (ipykernel)",
|
||||
"language": "python",
|
||||
"name": "python3"
|
||||
},
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.10.9"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 5
|
||||
}
|
@ -0,0 +1,29 @@
|
||||
"""Loader that loads Microsoft Word files."""
|
||||
from typing import List
|
||||
|
||||
from langchain.docstore.document import Document
|
||||
from langchain.document_loaders.base import BaseLoader
|
||||
|
||||
|
||||
class UnstructuredDocxLoader(BaseLoader):
|
||||
"""Loader that uses unstructured to load Microsoft Word files."""
|
||||
|
||||
def __init__(self, file_path: str):
|
||||
"""Initialize with file path."""
|
||||
try:
|
||||
import unstructured # noqa:F401
|
||||
except ImportError:
|
||||
raise ValueError(
|
||||
"unstructured package not found, please install it with "
|
||||
"`pip install unstructured`"
|
||||
)
|
||||
self.file_path = file_path
|
||||
|
||||
def load(self) -> List[Document]:
|
||||
"""Load file."""
|
||||
from unstructured.partition.docx import partition_docx
|
||||
|
||||
elements = partition_docx(filename=self.file_path)
|
||||
text = "\n\n".join([str(el) for el in elements])
|
||||
metadata = {"source": self.file_path}
|
||||
return [Document(page_content=text, metadata=metadata)]
|
@ -0,0 +1,29 @@
|
||||
"""Loader that loads email files."""
|
||||
from typing import List
|
||||
|
||||
from langchain.docstore.document import Document
|
||||
from langchain.document_loaders.base import BaseLoader
|
||||
|
||||
|
||||
class UnstructuredEmailLoader(BaseLoader):
|
||||
"""Loader that uses unstructured to load email files."""
|
||||
|
||||
def __init__(self, file_path: str):
|
||||
"""Initialize with file path."""
|
||||
try:
|
||||
import unstructured # noqa:F401
|
||||
except ImportError:
|
||||
raise ValueError(
|
||||
"unstructured package not found, please install it with "
|
||||
"`pip install unstructured`"
|
||||
)
|
||||
self.file_path = file_path
|
||||
|
||||
def load(self) -> List[Document]:
|
||||
"""Load file."""
|
||||
from unstructured.partition.email import partition_email
|
||||
|
||||
elements = partition_email(filename=self.file_path)
|
||||
text = "\n\n".join([str(el) for el in elements])
|
||||
metadata = {"source": self.file_path}
|
||||
return [Document(page_content=text, metadata=metadata)]
|
@ -0,0 +1,25 @@
|
||||
"""Loader that loads Notion directory dump."""
|
||||
from pathlib import Path
|
||||
from typing import List
|
||||
|
||||
from langchain.docstore.document import Document
|
||||
from langchain.document_loaders.base import BaseLoader
|
||||
|
||||
|
||||
class ObsidianLoader(BaseLoader):
|
||||
"""Loader that loads Obsidian files from disk."""
|
||||
|
||||
def __init__(self, path: str):
|
||||
"""Initialize with path."""
|
||||
self.file_path = path
|
||||
|
||||
def load(self) -> List[Document]:
|
||||
"""Load documents."""
|
||||
ps = list(Path(self.file_path).glob("**/*.md"))
|
||||
docs = []
|
||||
for p in ps:
|
||||
with open(p) as f:
|
||||
text = f.read()
|
||||
metadata = {"source": str(p)}
|
||||
docs.append(Document(page_content=text, metadata=metadata))
|
||||
return docs
|
Loading…
Reference in New Issue