add upcoming blog post code

Author: mattmakai

materialize-css-django-material-admin/step1/djmaterial/db.sqlite3

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+"""
+ASGI config for djmaterial project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djmaterial.settings')
+
+application = get_asgi_application()

materialize-css-django-material-admin/step1/djmaterial/djmaterial/__init__.py

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+"""
+Django settings for djmaterial project.
+
+Generated by 'django-admin startproject' using Django 3.0.8.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.0/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = '78yuqwt_zvq=z9*z4o8+hjn53ok@yr)w_2azw%k$+&_r)ul%70'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'material.admin',
+    'material.admin.default',
+    #'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'djmaterial.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'djmaterial.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/3.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/3.0/howto/static-files/
+
+STATIC_URL = '/static/'
+
+MATERIAL_ADMIN_SITE = {
+    'HEADER':  ('Your site header'),  # Admin site header
+}

materialize-css-django-material-admin/step1/djmaterial/djmaterial/asgi.py

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+"""djmaterial URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+]

materialize-css-django-material-admin/step1/djmaterial/djmaterial/settings.py

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+"""
+WSGI config for djmaterial project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djmaterial.settings')
+
+application = get_wsgi_application()

materialize-css-django-material-admin/step1/djmaterial/djmaterial/urls.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djmaterial.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

materialize-css-django-material-admin/step1/djmaterial/djmaterial/wsgi.py

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+import argparse
+import os
+import requests
+import sys
+import time
+
+
+API_URL = "https://api.assemblyai.com/v2/"
+
+
+def get_transcription(transcription_id):
+    """Requests the transcription from the API and returns the JSON
+    response."""
+    endpoint = "".join([API_URL, "transcript/{}".format(transcription_id)])
+    headers = {"authorization": os.getenv('ASSEMBLYAI_KEY')}
+    response = requests.get(endpoint, headers=headers)
+    return response.json()
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("transcription_id")
+    args = parser.parse_args()
+    transcription_id = args.transcription_id
+    response_json = get_transcription(transcription_id)
+    for word in response_json['words']:
+        print(word['text'], end=" ")

materialize-css-django-material-admin/step1/djmaterial/manage.py

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+import argparse
+import os
+import requests
+import sys
+import time
+
+
+API_URL = "https://api.assemblyai.com/v2/"
+CDN_URL = "https://cdn.assemblyai.com/"
+
+
+def initiate_transcription(file_id):
+    """Sends a request to the API to transcribe a specific
+    file that was previously uploaded to the API. This will
+    not immediately return the transcription because it takes
+    a moment for the service to analyze and perform the
+    transcription, so there is a different function to retrieve
+    the results.
+    """
+    endpoint = "".join([API_URL, "transcript"])
+    json = {"audio_url": "".join([CDN_URL, "upload/{}".format(file_id)])}
+    headers = {
+        "authorization": os.getenv("ASSEMBLYAI_KEY"),
+        "content-type": "application/json"
+    }
+    response = requests.post(endpoint, json=json, headers=headers)
+    return response.json()
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("file_id")
+    args = parser.parse_args()
+    file_id = args.file_id
+    response_json = initiate_transcription(file_id)
+    print(response_json)
+

transcribe-speech-text-script/get_transcription.py

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+import argparse
+import os
+import requests
+
+
+API_URL = "https://api.assemblyai.com/v2/"
+
+
+def upload_file_to_api(filename):
+    """Checks for a valid file and then uploads it to AssemblyAI
+    so it can be saved to a secure URL that only that service can access.
+    When the upload is complete we can then initiate the transcription
+    API call.
+    Returns the API JSON if successful, or None if file does not exist.
+    """
+    if not os.path.exists(filename):
+        return None
+
+    def read_file(filename, chunk_size=5242880):
+        with open(filename, 'rb') as _file:
+            while True:
+                data = _file.read(chunk_size)
+                if not data:
+                    break
+                yield data
+
+    headers = {'authorization': os.getenv("ASSEMBLYAI_KEY")}
+    response = requests.post("".join([API_URL, "upload"]), headers=headers,
+                             data=read_file(filename))
+    return response.json()
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("filename")
+    args = parser.parse_args()
+    upload_filename = args.filename
+    response_json = upload_file_to_api(upload_filename)
+    if not response_json:
+        print("file does not exist")
+    else:
+        print("File uploaded to URL: {}".format(response_json['upload_url']))
+