added automatic weekly tweeting

.gitignore

@@ -69,6 +69,7 @@ instance/
 # Sphinx documentation
 docs/_build/
 
+keys.*
 # PyBuilder
 target/
 

requirements.txt

@@ -1 +1,3 @@
 azure-functions
+tweepy==3.8.0
+requests==2.23.0

tweet/__init__.py

@@ -0,0 +1,39 @@
+import datetime
+import logging
+import tweepy
+from tweepy import TweepError
+import azure.functions as func
+import requests as r
+from . import keys
+
+
+def main(mytimer: func.TimerRequest) -> None:
+    # Authenticate to Twitter
+    auth = tweepy.OAuthHandler(keys.keys["API"], keys.keys["API_SECRET"])
+    auth.set_access_token(
+        keys.keys["TOKEN"], keys.keys["TOKEN_SECRET"],
+    )
+
+    # Create API object
+    api = tweepy.API(auth)
+    tweeted = False
+    tries = 0
+    while tweeted == False and tries < 10:
+        try:
+            quote = r.get("https://api.chainz.rest/quote").json()["quote"]
+            alias = r.get("https://api.chainz.rest/alias").json()["alias"]
+
+            api.update_status(status=f"{quote} - {alias}\n")
+            tweeted = True
+        except TweepError:
+            tries += 1
+            logging.warning(f"{quote} - {alias} - Has already been tweeted")
+
+    utc_timestamp = (
+        datetime.datetime.utcnow().replace(tzinfo=datetime.timezone.utc).isoformat()
+    )
+
+    if mytimer.past_due:
+        logging.info("The timer is past due!")
+
+    logging.info("Python timer trigger function ran at %s", utc_timestamp)

tweet/function.json

@@ -0,0 +1,12 @@
+{
+  "scriptFile": "__init__.py",
+  "bindings": [
+    {
+      "name": "mytimer",
+      "type": "timerTrigger",
+      "direction": "in",
+      "schedule": "0 0 * * * 1",
+      "runOnStartup": true
+    }
+  ]
+}

tweet/readme.md

@@ -0,0 +1,10 @@
+You need to add your twitter api keys to a `keys.py` file in this directory with the following format:
+
+```python
+keys = {
+    "API": "API_KEY_HERE",
+    "API_SECRET": "API_SECRET_KEY_HERE",
+    "TOKEN": "TOKEN_KEY_HERE",
+    "TOKEN_SECRET": "TOKEN_SECRET_KEY_HERE",
+}
+```