Roll over API exceptions

projects/octodash/BUILD

@@ -5,5 +5,6 @@ zapp_binary(
     deps = [
         py_requirement("colored"),
         py_requirement("octorest"),
+        py_requirement("pyyaml"),
     ],
 )

projects/octodash/__main__.py

@@ -2,12 +2,14 @@
 
 from configparser import ConfigParser
 import curses
+from datetime import timedelta
+from itertools import count
 import os
-from time import sleep
 import signal
+from time import sleep
 
-from colored import fg, bg, attr
 from octorest.client import OctoRest
+import yaml
 
 
 def draw(screen, client):
@@ -17,6 +19,8 @@ def draw(screen, client):
     rows, cols = screen.getmaxyx()
 
     # Poll the API
+
+    try:
         job = client.job_info()
         # >>> client.job_info()
         # {'job': {'averagePrintTime': 7965.021392323004,
@@ -37,6 +41,7 @@ def draw(screen, client):
         #               'printTimeLeft': 0,
         #               'printTimeLeftOrigin': None},
         #  'state': 'Operational'}
+
         printer = client.printer()
         # >>> client.printer()
         # {'sd': {'ready': False},
@@ -65,7 +70,7 @@ def draw(screen, client):
         file = job["job"]["file"]
         progress = job["progress"]
         completion = progress["completion"] / 100.0
-    time_remaining = progress["printTimeLeft"]
+        time_remaining = timedelta(seconds=progress["printTimeLeft"])
 
         progress_cols = int(cols * completion)
         progress_line = ("#" * progress_cols) + ("-" * (cols - progress_cols))
@@ -77,6 +82,16 @@ def draw(screen, client):
 
         screen.addstr(5, 0, progress_line)
 
+        for i, l in zip(count(7), yaml.dump({"job": job, "printer": printer}).splitlines()):
+            if i >= rows:
+                break
+            else:
+                screen.addstr(i, 0, l)
+
+    except Exception as e:
+        screen.addstr(str(e))
+
+
 if __name__ == "__main__":
     config = ConfigParser()
     config.read(os.path.expanduser("~/.config/octoprint-cli.ini"))
@@ -92,6 +107,7 @@ if __name__ == "__main__":
 
     signal.signal(signal.SIGTERM, kbdint)
 
+    try:
         while True:
             try:
                 screen.clear()
@@ -100,3 +116,6 @@ if __name__ == "__main__":
                 sleep(1)
             except KeyboardInterrupt:
                 break
+
+    finally:
+        curses.endwin()