mono-repo skeleton

Author: bpostlethwaite

.gitignore

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+vv/
+*.pyc

README.md

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+# Dash Sample Apps

app.json

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+{
+    "scripts": {
+        "dokku": {
+            "predeploy": "python predeploy.py"
+        }
+    }
+}

apps/__init__.py

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+web=1

apps/simple/DOKKU_SCALE

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+web: gunicorn apps.simple.app:server

apps/simple/Procfile

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+import dash
+import dash_html_components as html
+from shared_code import hello
+
+hello()
+
+app = dash.Dash(__name__)
+server = app.server
+
+app.layout = html.Div([
+    html.H1('Simple')
+])

apps/simple/__init__.py

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+dash
+gunicorn

apps/simple/app.py

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+from os import listdir, environ
+from os.path import isfile, join
+import shutil
+import subprocess
+
+app_path = "apps"
+
+# Read apps directory
+app_dir_names = [f for f in listdir(app_path) if isfile(join(app_path, f))]
+
+# DDS provides DASH_APP_NAME variable
+app_name = environ["DASH_APP_NAME"]
+
+# It should match one of the directory names
+# We assume directory name == App Name
+if app_name not in app_dir_names:
+    raise Exception(
+        "App name {} not found in {} directory - the names must match".format(
+            app_name, app_path
+        )
+    )
+
+files = ["requirements.txt", "Procfile", "DOKKU_SCALE"]
+for f in files:
+    shutil.copyfile(join("apps", app_name, f), f)
+
+subprocess.run("python -m pip install -r requirements.txt".split(" "))