From 74f26fdf7369648b26846704a80458d04fd7ffa9 Mon Sep 17 00:00:00 2001
From: "Patrick Loeber (Python Engineer)" <pythonengineerman@gmail.com>
Date: Tue, 2 Nov 2021 07:06:46 +0100
Subject: [PATCH] add note taking with speech recognition project

---
 notetaking-speech-rec/README.md | 27 ++++++++++++++
 notetaking-speech-rec/main.py   | 65 +++++++++++++++++++++++++++++++++
 notetaking-speech-rec/notion.py | 52 ++++++++++++++++++++++++++
 3 files changed, 144 insertions(+)
 create mode 100644 notetaking-speech-rec/README.md
 create mode 100644 notetaking-speech-rec/main.py
 create mode 100644 notetaking-speech-rec/notion.py

diff --git a/notetaking-speech-rec/README.md b/notetaking-speech-rec/README.md
new file mode 100644
index 0000000..817c76b
--- /dev/null
+++ b/notetaking-speech-rec/README.md
@@ -0,0 +1,27 @@
+# Create a Notetaking App with Speech Recognition
+
+## Installation
+
+On Mac you also need:
+```
+$ brew install portaudio
+$ pip install pyobjc
+
+```
+
+Then use:
+```
+# pip install pyaudio
+# pip install speechrecognition
+# pip install requests gtts playsound
+```
+
+Note: On a M1 Mac you may need to use this command to install pyaudio
+```
+# python -m pip install --global-option='build_ext' --global-option='-I/opt/homebrew/Cellar/portaudio/19.7.0/include' --global-option='-L/opt/homebrew/Cellar/portaudio/19.7.0/lib' pyaudio
+```
+
+For more setup instructions also have a look here:
+- [Pyaudio Installation](http://people.csail.mit.edu/hubert/pyaudio/)
+- [Speech Recognition](https://github.com/Uberi/speech_recognition)
+- [Notion API setup](https://developers.notion.com/docs/getting-started)
\ No newline at end of file
diff --git a/notetaking-speech-rec/main.py b/notetaking-speech-rec/main.py
new file mode 100644
index 0000000..9c0bbaa
--- /dev/null
+++ b/notetaking-speech-rec/main.py
@@ -0,0 +1,65 @@
+import speech_recognition as sr
+import gtts
+from playsound import playsound
+import os
+from datetime import datetime
+from notion import NotionClient
+
+r = sr.Recognizer()
+
+token = "YOUR NOTION TOKEN HERE"
+database_id = "YOUR NOTION DATABASE_ID HERE"
+
+client = NotionClient(token, database_id)
+
+ACTIVATION_COMMAND = "hey sam"
+
+def get_audio():
+    with sr.Microphone() as source:
+        print("Say something")
+        audio = r.listen(source)
+    return audio
+
+def audio_to_text(audio):
+    text = ""
+    try:
+        text = r.recognize_google(audio)
+    except sr.UnknownValueError:
+        print("Speech recognition could not understand audio")
+    except sr.RequestError:
+        print("could not request results from API")
+    return text
+
+def play_sound(text):
+    try:
+        tts = gtts.gTTS(text)
+        tempfile = "./temp.mp3"
+        tts.save(tempfile)
+        playsound(tempfile)
+        os.remove(tempfile)
+    except AssertionError:
+        print("could not play sound")
+
+
+
+if __name__ == "__main__":
+
+    while True:
+        a = get_audio()
+        command = audio_to_text(a)
+
+        if ACTIVATION_COMMAND in command.lower():
+            print("activate")
+            play_sound("What can I do for you?")
+
+            note = get_audio()
+            note = audio_to_text(note)
+
+            if note:
+                play_sound(note)
+
+                now = datetime.now().astimezone().isoformat()
+                res = client.create_page(note, now, status="Active")
+                if res.status_code == 200:
+                    play_sound("Stored new item")
+
diff --git a/notetaking-speech-rec/notion.py b/notetaking-speech-rec/notion.py
new file mode 100644
index 0000000..31b9031
--- /dev/null
+++ b/notetaking-speech-rec/notion.py
@@ -0,0 +1,52 @@
+import json
+import requests
+
+
+class NotionClient:
+
+    def __init__(self, token, database_id) -> None:
+        self.database_id = database_id
+
+        self.headers = {
+            "Authorization": "Bearer " + token,
+            "Content-Type": "application/json",
+            "Notion-Version": "2021-08-16"
+        }
+
+    # read, update
+    def create_page(self, description, date, status):
+        create_url = 'https://api.notion.com/v1/pages'
+
+        data = {
+        "parent": { "database_id": self.database_id },
+        "properties": {
+            "Description": {
+                "title": [
+                    {
+                        "text": {
+                            "content": description
+                        }
+                    }
+                ]
+            },
+            "Date": {
+                "date": {
+                            "start": date,
+                            "end": None
+                        }
+            },
+            "Status": {
+                "rich_text": [
+                    {
+                        "text": {
+                            "content": status
+                        }
+                    }
+                ]
+            }
+        }}
+
+        data = json.dumps(data)
+        res = requests.post(create_url, headers=self.headers, data=data)
+        print(res.status_code)
+        return res