Merge pull request #2176 from jupyter-naas/2175-python-remove-html-ta…

…gs-from-text feat: Python - Remove HTML tags from text
jupyter-naas · Aug 25, 2023 · 84ab35b · 84ab35b
2 parents 8ab5d36 + cbdb119
commit 84ab35b
Showing 1 changed file with 265 additions and 0 deletions.
diff --git a/RegEx/RegEx_Remove_HTML_tags_from_text.ipynb b/RegEx/RegEx_Remove_HTML_tags_from_text.ipynb
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+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "254da872-f152-48f2-89be-228691c74a96",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "<img width=\"10%\" alt=\"Naas\" src=\"https://landen.imgix.net/jtci2pxwjczr/assets/5ice39g4.png?w=160\"/>"
+   ]
+  },
+  {
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+   "id": "9ebb49d4-ee78-445e-ade0-ca238000607f",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "# RegEx - Remove HTML tags from text"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0c028211-9124-472c-ad76-a982652038b6",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "**Tags:** #regex #python #html #text #remove #tags #string"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "6907d86c-89e8-469a-9e51-02281dcafd3e",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "**Author:** [Florent Ravenel](https://www.linkedin.com/in/florent-ravenel)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "39b79b12-92cf-4046-820c-21eab09d2e93",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "**Last update:** 2023-08-25 (Created: 2023-08-25)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2638c7c0-377b-4598-a4f3-9e6e294704b2",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "**Description:** This notebook shows how to remove HTML tags from a text using Python. It is usefull for organizations that need to clean text from HTML tags before using it."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "89f9ab67-b189-4a42-bae3-c024313ba70c",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "**References:**\n",
+    "- [Python - Remove HTML tags from text](https://www.geeksforgeeks.org/python-remove-html-tags-from-text/)\n",
+    "- [Python - Regular Expressions](https://docs.python.org/3/library/re.html)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a72458da-3130-48cf-b321-b3b196941aac",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "## Input"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "92ed98c9-8f9c-4126-b514-35a985130ed0",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "### Import libraries"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "40102e20-55f1-4fce-8ceb-3289ec71941e",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "import re"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1f9dab78-35ed-4659-ac87-de3ad1d7e6e3",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "### Setup variables\n",
+    "- `text`: Text containing HTML tags"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5356174a-0a81-429a-9076-90a253e504b7",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "text = \"<html><head><title>Test</title></head><body><h1>Hello World!</h1></body></html>\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "5d948ec9-cd40-4ba0-a7e3-088922b9b2ab",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "## Model"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "74d17d4c-f01d-40a8-ad28-4b967658d9ab",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "### Remove HTML tags"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "708caab6-5805-42a1-b363-58538c531afd",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "This function uses regular expressions to remove HTML tags from a text."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "09039b3c-53bd-4766-973d-b370ccd64e0e",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "def remove_html_tags(text):\n",
+    "    clean = re.compile(\"<.*?>\")\n",
+    "    return re.sub(clean, \"\", text)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "99dc8041-7515-46b1-9b89-a28f9eb4dc2c",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "## Output"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "f8ede354-c5bf-4aff-9538-bea3257878cc",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    "### Display result"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "10ec01d9-00b8-4e1e-9aaa-2e6ecdc8bf77",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "print(remove_html_tags(text))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "9e1e4416-d66b-4d73-863e-ca13263e1231",
+   "metadata": {
+    "papermill": {},
+    "tags": []
+   },
+   "source": [
+    " "
+   ]
+  }
+ ],
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+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
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+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.9.6"
+  },
+  "widgets": {
+   "application/vnd.jupyter.widget-state+json": {
+    "state": {},
+    "version_major": 2,
+    "version_minor": 0
+   }
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+ "nbformat_minor": 5
+}