Empty deadlines, fix error, add easter egg

data/embeds/deadlines.py

@@ -47,10 +47,6 @@ class Deadlines:
 
         now = time.time()
 
-        if not self.data:
-            embed.description = "Er staan geen deadlines gepland."
-            return embed
-
         courses: Dict
         for year, courses in sorted(self.data.items(), key=lambda x: x[0]):
             content = []
@@ -61,8 +57,14 @@ class Deadlines:
                     content.append(Deadline(course, deadline, t, t < now))
 
             content.sort(key=lambda x: x.t)
-            content = map(lambda x: str(x), content)
+            content = list(map(lambda x: str(x), content))
 
+            if content:
                 embed.add_field(name=get_edu_year(int(year)), value="\n".join(content), inline=False)
 
+        # No deadlines planned
+        if not embed.fields:
+            embed.description = "Er staan geen deadlines gepland."
+            embed.set_image(url="https://c.tenor.com/RUzJ3lDGQUsAAAAC/iron-man-you-can-rest-now.gif")
+
         return embed

files/deadlines.json

@@ -1,35 +1,4 @@
 {
-  "2": {
+  "2": {},
-    "StatProb": {
+  "3": {}
-      "Project": 1639090740
-    },
-    "AD2": {
-      "Project": 1638738000
-    },
-    "FuncProg": {
-      "Project 3": 1640104200
-    }
-  },
-  "3": {
-    "AD3": {
-      "Project (code)": 1638967062,
-      "Project (verslag)": 1639571862
-    },
-    "AI": {
-      "Presentatie project": 1639870920,
-      "Verslag": 1640386799
-    },
-    "BestSys": {
-      "Linux pract 2": 1638402120,
-      "Linux pract 3": 1639006920
-    },
-    "Modsim": {
-      "Project": 1640386799
-    },
-    "Telecom": {
-      "Keuze artikel": 1638745140,
-      "Presentaties 1": 1639990800,
-      "Presentaties 2": 1640088000
-    }
-  }
 }