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03 Copy File Upload/Download edits
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@namitasshah
namitasshah committed Apr 5, 2024
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{
"cell_type": "code",
"execution_count": null,
"id": "d09b853a-3124-4232-9618-3b6761678bc5",
"metadata": {},
"outputs": [],
"source": [
"#|default_exp file_viewer"
]
},
{
"cell_type": "code",
"execution_count": 90,
"id": "d8e6a32e-e248-4ec4-9763-7a18c8cd0b9b",
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"source": [
"#|export\n",
"import os\n",
"import ipywidgets as widgets\n",
"from ipywidgets import VBox, HBox, HTML, Button, Label, Text, Checkbox, Accordion, FileUpload\n",
"from IPython.display import display, clear_output, FileLink, FileLinks\n",
"import ipyvuetify as v\n",
"from traitlets import observe, HasTraits, Unicode\n",
"from ipyfilechooser import FileChooser\n",
"from langchain_community.document_loaders import PyPDFLoader\n",
"from langchain_community.vectorstores import FAISS\n",
"from langchain_openai import OpenAIEmbeddings\n",
"from jupyter_mentor.llm import LLM, FileModel"
]
},
{
"cell_type": "code",
"execution_count": 91,
"id": "960e1137-3a29-477a-8b92-408ae003b886",
"metadata": {},
"outputs": [],
"source": [
"# File Uploader\n",
"class FileUploader(widgets.VBox):\n",
" def __init__(self):\n",
" super().__init__()\n",
" self.file_upload = widgets.FileUpload(\n",
" accept='.pdf', \n",
" multiple=True # multiple files\n",
" )\n",
" self.children = [self.file_upload]"
]
},
{
"cell_type": "code",
"execution_count": 104,
"id": "4c5404b9-f2ef-4c28-b210-ae1d9019feb0",
"metadata": {},
"outputs": [],
"source": [
"class FileDownloader(widgets.VBox):\n",
" def __init__(self):\n",
" super().__init__()\n",
" self.file_chooser = FileChooser()\n",
" self.download_button = v.Btn(\n",
" class_=\"ma-2\",\n",
" outlined=True,\n",
" href=\"./course_files/hussey2015.pdf\",\n",
" attributes={\"download\": \"hussey2015.pdf\"},\n",
" children=[\"Download All\"]\n",
" )\n",
" self.children = [self.file_chooser, self.download_button]\n"
]
},
{
"cell_type": "code",
"execution_count": 107,
"id": "07c50690-0a66-4b72-b819-6fd06b1c9016",
"metadata": {},
"outputs": [],
"source": [
"#| export\n",
"class FileViewerView(Accordion):\n",
" \n",
" def __init__(self):\n",
" super().__init__()\n",
"\n",
" # TODO: put file upload /viewer (with pandasdf or mercury, etc) in separate class (FileUploader)\n",
" self.file_uploader = FileUploader()\n",
"\n",
" # FileDownloader: ipyfilechooser and download button\n",
" self.file_downloader = FileDownloader()\n",
"\n",
"\n",
" self.file_upload = widgets.FileUpload(\n",
" accept='', # Accepted file extension e.g. '.txt', '.pdf', 'image/*', 'image/*,.pdf'\n",
" multiple=False # True to accept multiple files upload else False\n",
" )\n",
" #self.file_browser = FileChooser()\n",
" #self.file_browser.sandbox_path = '.'\n",
" #self.file_browser.filter_pattern = ['*.pdf', '*.md']\n",
" #self.file_browser.title = '<b>File Selector</b>' # Change the title (use '' to hide)\n",
"\n",
" # TODO: file_download\n",
" \n",
" \n",
" #self.vbox = VBox()\n",
" #self.vbox.children = (self.file_upload) # File viewer (hidden initially)\n",
"\n",
" #self.children = (self.vbox, )\n",
"\n",
" # File viewer (hidden in accordion)\n",
" self.selected_index = None # Hide the accordion content initially\n",
" self.titles = ('Course Files',) # this isn't working for some reason\n",
"\n",
" self.children = (self.file_uploader, self.file_downloader)"
]
},
{
"cell_type": "code",
"execution_count": 108,
"id": "ae7ac138-aa5d-4c47-ae8d-18deb24b5627",
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.jupyter.widget-view+json": {
"model_id": "e61fd1312f36472ca756703398501e5a",
"version_major": 2,
"version_minor": 0
},
"text/plain": [
"FileViewerView(children=(FileUploader(children=(FileUpload(value=(), accept='.pdf', description='Upload', mult…"
]
},
"execution_count": 108,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"file_viewer = FileViewerView()\n",
"file_viewer.title = ('Course Files', )\n",
"file_viewer"
]
},
{
"cell_type": "code",
"execution_count": 109,
"id": "a05bb8a4-1a6c-4bc9-8875-efdc6a0f97af",
"metadata": {},
"outputs": [],
"source": [
"#uploader.value[0]"
]
},
{
"cell_type": "code",
"execution_count": 112,
"id": "aa7f8081-d77d-4b6f-b739-31349382affe",
"metadata": {},
"outputs": [],
"source": [
"#| export\n",
"class FileViewer(FileViewerView):\n",
" \n",
" def __init__(self, model):\n",
" super().__init__()\n",
" self.model = model\n",
" #self.file_browser.register_callback(self.observe_file_select)\n",
" \n",
" def observe_file_select(self, file_browser):\n",
" # update download button with correct filepath\n",
" # filepath stored in self.file_browser.selected\n",
" pass"
]
},
{
"cell_type": "code",
"execution_count": 113,
"id": "23878cd3-a2d7-4316-b028-ac59e7fc2d55",
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.jupyter.widget-view+json": {
"model_id": "dace147deb754399aad1745dafa3cfdb",
"version_major": 2,
"version_minor": 0
},
"text/plain": [
"FileViewer(children=(FileUploader(children=(FileUpload(value=(), accept='.pdf', description='Upload', multiple…"
]
},
"execution_count": 113,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"file_model = FileModel()\n",
"fileviewer = FileViewer(file_model)\n",
"fileviewer"
]
},
{
"cell_type": "code",
"execution_count": 114,
"id": "f4b9ae70-b76b-4fc7-8274-f9c274a3ebe3",
"metadata": {},
"outputs": [],
"source": [
" def file_upload(self, file_data):\n",
" \"\"\"\n",
" Handle file upload.\n",
" file_data: content of the file to be uploaded\n",
" \"\"\"\n",
" # Process file_data for upload\n",
" print(\"Uploading file...\")\n",
" # Here, you would include logic to handle the file upload\n",
"\n",
" def file_download(self, file_path):\n",
" \"\"\"\n",
" Handle file download.\n",
" file_path: path or identifier for the file to be downloaded\n",
" \"\"\"\n",
" # Process file download\n",
" print(\"Downloading file from:\", file_path)\n",
" # Here, you would include logic to handle the file download\n",
" # and perhaps return the file content or a success indicator"
]
},
{
"cell_type": "code",
"execution_count": 117,
"id": "7cd9b87a-4ce9-42b7-857d-037a7a0b3d44",
"metadata": {},
"outputs": [],
"source": [
"#| hide\n",
"import nbdev; nbdev.nbdev_export()"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "5a75be53-5c9c-43d2-9aaa-b4c3c2ecab8d",
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