Better logging when a URL can not be parsed (#257)

apprise/Apprise.py

@@ -111,14 +111,10 @@ class Apprise(object):
             # Acquire our url tokens
             results = plugins.url_to_dict(url)
             if results is None:
-                # Failed to parse the server URL
+                # Failed to parse the server URL; detailed logging handled
-                logger.error('Unparseable URL {}.'.format(url))
+                # inside url_to_dict - nothing to report here.
                 return None
 
-            logger.trace('URL {} unpacked as:{}{}'.format(
-                url, os.linesep, os.linesep.join(
-                    ['{}="{}"'.format(k, v) for k, v in results.items()])))
-
         elif isinstance(url, dict):
             # We already have our result set
             results = url
@@ -154,11 +150,14 @@ class Apprise(object):
                 plugin = plugins.SCHEMA_MAP[results['schema']](**results)
 
                 # Create log entry of loaded URL
-                logger.debug('Loaded URL: {}'.format(plugin.url()))
+                logger.debug('Loaded {} URL: {}'.format(
+                    plugins.SCHEMA_MAP[results['schema']].service_name,
+                    plugin.url()))
 
             except Exception:
                 # the arguments are invalid or can not be used.
-                logger.error('Could not load URL: %s' % url)
+                logger.error('Could not load {} URL: {}'.format(
+                    plugins.SCHEMA_MAP[results['schema']].service_name, url))
                 return None
 
         else:
@@ -226,7 +225,7 @@ class Apprise(object):
             # returns None if it fails
             instance = Apprise.instantiate(_server, asset=asset, tag=tag)
             if not isinstance(instance, NotifyBase):
-                # No logging is requird as instantiate() handles failure
+                # No logging is required as instantiate() handles failure
                 # and/or success reasons for us
                 return_status = False
                 continue

apprise/config/ConfigBase.py

@@ -422,11 +422,6 @@ class ConfigBase(URLBase):
             # notifications if any were set
             results['tag'] = set(parse_list(result.group('tags')))
 
-            ConfigBase.logger.trace(
-                'URL {} unpacked as:{}{}'.format(
-                    url, os.linesep, os.linesep.join(
-                        ['{}="{}"'.format(k, v) for k, v in results.items()])))
-
             # Prepare our Asset Object
             results['asset'] = \
                 asset if isinstance(asset, AppriseAsset) else AppriseAsset()

apprise/plugins/__init__.py

@@ -23,11 +23,11 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
+import os
 import six
 import re
 import copy
 
-from os import listdir
 from os.path import dirname
 from os.path import abspath
 
@@ -45,6 +45,7 @@ from ..common import NotifyType
 from ..common import NOTIFY_TYPES
 from ..utils import parse_list
 from ..utils import GET_SCHEMA_RE
+from ..logger import logger
 from ..AppriseLocale import gettext_lazy as _
 from ..AppriseLocale import LazyTranslation
 
@@ -85,7 +86,7 @@ def __load_matrix(path=abspath(dirname(__file__)), name='apprise.plugins'):
     # The .py extension is optional as we support loading directories too
     module_re = re.compile(r'^(?P<name>Notify[a-z0-9]+)(\.py)?$', re.I)
 
-    for f in listdir(path):
+    for f in os.listdir(path):
         match = module_re.match(f)
         if not match:
             # keep going
@@ -452,6 +453,7 @@ def url_to_dict(url):
     schema = GET_SCHEMA_RE.match(_url)
     if schema is None:
         # Not a valid URL; take an early exit
+        logger.error('Unparseable URL {}.'.format(url))
         return None
 
     # Ensure our schema is always in lower case
@@ -466,10 +468,28 @@ def url_to_dict(url):
                   for r in MODULE_MAP.values()
                   if r['plugin'].parse_native_url(_url) is not None),
                  None)
+
+        if not results:
+            logger.error('Unparseable URL {}.'.format(url))
+            return None
+
+        logger.trace('URL {} unpacked as:{}{}'.format(
+            url, os.linesep, os.linesep.join(
+                ['{}="{}"'.format(k, v) for k, v in results.items()])))
+
     else:
         # Parse our url details of the server object as dictionary
         # containing all of the information parsed from our URL
         results = SCHEMA_MAP[schema].parse_url(_url)
+        if not results:
+            logger.error('Unparseable {} URL {}.'.format(
+                SCHEMA_MAP[schema].service_name, url))
+            return None
+
+        logger.trace('{} URL {} unpacked as:{}{}'.format(
+            SCHEMA_MAP[schema].service_name, url,
+            os.linesep, os.linesep.join(
+                ['{}="{}"'.format(k, v) for k, v in results.items()])))
 
     # Return our results
     return results