.gitignore

@@ -1,4 +1 @@
 __pycache__
-wp-cal-integration
-*.c
-*.o

Makefile

@@ -1,21 +0,0 @@
-CC ?= cc
-CFLAGS ?= $(shell python-config --embed --cflags)
-LDFLAGS ?= $(shell python-config --embed --ldflags)
-
-SRC := main.py adapters/*.py
-OBJ := $(SRC:%.py=%.o)
-
-wp-cal-integration: $(OBJ)
-	$(CC) $(LDFLAGS) -o $@ $^
-
-clean:
-	$(RM) $(OBJ)
-
-main.c: main.py
-	cython -3 --embed -o $@ $<
-%.c: %.py
-	cython -3 -o $@ $<
-
-%.o: %.c
-	$(CC) -c $(CFLAGS) -o $@ $<
-

main.py

@@ -39,12 +39,12 @@ class BaseConfig(dict):
     def _load(self):
         try:
             if self.file == '-':
-                config = yaml.safe_load(sys.stdin)
+                config = yaml.load(sys.stdin, Loader=Loader)
             else:
                 if os.stat(self.file).st_mode & 0o777 & ~0o600:
                     raise Exception('refusing to load insecure configuration file, file must have permission 0o600')
                 with open(self.file) as fp:
-                    config = yaml.safe_load(fp)
+                    config = yaml.load(fp, Loader=Loader)
             if config is None:
                 config = {}
             for k, v in config.items():
@@ -65,7 +65,7 @@ class BaseConfig(dict):
 
     def _save(self):
         with open(self.file, 'w') as fp:
-            yaml.safe_dump(dict(self), fp)
+            yaml.dump(self, fp, Dumper=Dumper)
 
     def exception(self):
         return self._ex
@@ -164,23 +164,16 @@ def init_logging():
 
 
 def set_logging_level(level: str):
-    levels = {
+    allowed_values = {'NOTSET', 'DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'}
-        'NOTSET': logging.NOTSET,
-        'DEBUG': logging.DEBUG,
-        'INFO': logging.INFO,
-        'WARNING': logging.WARNING,
-        'WARN': logging.WARNING,
-        'ERROR': logging.ERROR,
-        'CRITICAL': logging.CRITICAL,
-    }
 
     log_levels = [x.split(':') for x in level.split(',')]
     for module, level in log_levels:
         module = module.strip() if module else None
         level = level.strip().upper()
-        if level not in levels:
+        if level not in allowed_values:
-            raise ValueError(f'invalid log level, allowed values: {repr(set(levels.keys()))}')
+            raise ValueError(f'invalid log level, allowed values: {repr(allowed_values)}')
-        logging.getLogger(module).setLevel(levels[level])
+        level = getattr(logging, level)
+        logging.getLogger(module).setLevel(level)
 
 @click.command()
 @click.option('--config', '-c', envvar='WP_CAL_CONFIG', default='-', help='The configuration file')