[#132 state:fixed] Added a debug mode preference as well as extra debug loggings.

core/app.py

@@ -30,12 +30,16 @@ JOB_COPY = 'job_copy'
 JOB_DELETE = 'job_delete'
 
 HAD_FIRST_LAUNCH_PREFERENCE = 'HadFirstLaunch'
+DEBUG_MODE_PREFERENCE = 'DebugMode'
 
 class NoScannableFileError(Exception):
     pass
 
 class DupeGuru(RegistrableApplication, Broadcaster):
     def __init__(self, data_module, appdata):
+        if self.get_default(DEBUG_MODE_PREFERENCE, False):
+            logging.getLogger().setLevel(logging.DEBUG)
+            logging.debug("Debug mode enabled")
         RegistrableApplication.__init__(self, appid=1)
         Broadcaster.__init__(self)
         self.is_first_run = not self.get_default(HAD_FIRST_LAUNCH_PREFERENCE, False)

core/app_cocoa.py

@@ -29,9 +29,7 @@ JOBID2TITLE = {
 
 class DupeGuru(app.DupeGuru):
     def __init__(self, data_module, appdata_subdir):
-        LOGGING_LEVEL = logging.DEBUG if self.get_default('debug') else logging.WARNING
-        logging.basicConfig(level=LOGGING_LEVEL, format='%(levelname)s %(message)s')
-        logging.debug('started in debug mode')
+        logging.basicConfig(level=logging.WARNING, format='%(levelname)s %(message)s')
         install_exception_hook()
         appsupport = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, True)[0]
         appdata = op.join(appsupport, appdata_subdir)

core/directories.py

@@ -7,6 +7,7 @@
 # http://www.hardcoded.net/licenses/bsd_license
 
 from xml.etree import ElementTree as ET
+import logging
 
 from hscommon import io
 from hscommon.path import Path
@@ -24,7 +25,7 @@ class AlreadyThereError(Exception):
 class InvalidPathError(Exception):
     """The path being added is invalid"""
 
-class Directories(object):
+class Directories:
     #---Override
     def __init__(self, fileclasses=[fs.File]):
         self._dirs = []
@@ -63,7 +64,9 @@ class Directories(object):
         try:
             filepaths = set()
             if state != STATE_EXCLUDED:
-                for file in fs.get_files(from_path, fileclasses=self.fileclasses):
+                found_files = fs.get_files(from_path, fileclasses=self.fileclasses)
+                logging.debug("Collected {} files in folder {}".format(len(found_files), str(from_path)))
+                for file in found_files:
                     file.is_ref = state == STATE_REFERENCE
                     filepaths.add(file.path)
                     yield file

core/scanner.py

@@ -66,6 +66,7 @@ class Scanner:
                 ScanType.Tag: lambda f: [engine.getwords(str(getattr(f, attrname))) for attrname in SCANNABLE_TAGS if attrname in self.scanned_tags],
             }[self.scan_type]
             for f in j.iter_with_progress(files, tr("Read metadata of %d/%d files")):
+                logging.debug("Reading metadata of {}".format(str(f.path)))
                 f.words = func(f)
             return engine.getmatches(files, j=j, **kw)