allow package specific actions

fsmi_fsr/actions.py

@@ -0,0 +1,49 @@
+import subprocess
+import os
+import mailbox
+import datetime
+
+import pytz
+from dateutil import parser as dateutilparser
+
+def clean_data():
+    open(config["top_mbox_file"], 'w').close()
+
+
+    for top in config["pre_tops"]:
+        if "file" in top and os.path.isfile(top["file"]):
+            os.remove(top["file"])
+
+    for top in config["post_tops"]:
+        if "file" in top and os.path.isfile(top["file"]):
+            os.remove(top["file"])
+
+def read_db():
+    subprocess.run(["helpers/read_db.sh"], check=True)
+
+def read_topmails():
+    in_mbox = mailbox.Maildir(config["top_inbox_maildir"])
+    out_mbox = mailbox.mbox(config["top_mbox_file"])
+
+    out_mbox.clear()
+
+    buffer = []
+
+    timezone = pytz.timezone("Europe/Berlin")
+    last_fsr_date = datetime.date.fromisoformat(open(config["last_date_file"]).read().strip())
+    last_fsr_datetime = datetime.datetime.combine(last_fsr_date, datetime.time(17, 30), timezone)
+
+    for message in in_mbox:
+        if message["List-Id"]:
+            if config["top_list_id"] in generate.decode_header(message["List-Id"]).strip():
+                date = dateutilparser.parse(message["Date"])
+                if date > last_fsr_datetime:
+                    buffer.append(message)
+
+    for message in sorted(buffer, key=lambda x: dateutilparser.parse(x["Date"])):
+        out_mbox.add(message)
+    
+    out_mbox.close()
+
+def compile_presentation():
+    subprocess.run(["helpers/compile_presentation.sh"], check=True)