Read calendards URL from .cals file

main.py

@@ -71,7 +71,7 @@ def main():
 
     # ical
     from modules.ical import IcalModule
-    cal = IcalModule().draw_module(config, 480-int(480/1.6), 255)
+    cal = IcalModule(config).draw_module(config, 480-int(480/1.6), 255)
     image.paste(cal, (0, 250))
 
     # Toolbar

modules/__init__.py

@@ -5,7 +5,7 @@ from PIL import Image, ImageDraw, ImageFont
 
 class Config:
 
-    def __init__(self):
+    def __init__(self, cals_file_list=".cals"):
         if os.path.exists('/usr/share/fonts/source-pro/'):
             self.fnt_R_path = "/usr/share/fonts/source-pro/SourceSansPro-Regular.otf"
             self.fnt_RI_path = "/usr/share/fonts/source-pro/SourceSansPro-It.otf"
@@ -19,6 +19,13 @@ class Config:
             self.fnt_RI_path = "/usr/share/fonts/TTF/LinBiolinum_RIah.ttf"
             self.fnt_RB_path = "/usr/share/fonts/TTF/LinBiolinum_RBah.ttf"
 
+        try:
+            with open(cals_file_list) as f:
+                self.cals = [c for c in f.read().split("\n") if len(c) > 0]
+        except:
+            print("No calendar found. Please create a file " + cals_file_list)
+            self.cals = []
+
         self.css_overlay = NamedTemporaryFile()
         with open(self.css_overlay.name, 'w') as f:
             f.write('''

modules/ical.py

@@ -7,8 +7,8 @@ import pytz
 
 class IcalModule:
 
-    def __init__(self, cals=[]):
+    def __init__(self, config):
-        self.cals = cals
+        self.cals = config.cals
 
     def draw_module(self, config, width, height, line_height=19):
         now = datetime.now(tz=pytz.timezone('Europe/Paris'))