[aur] fix update version check | [table] not showing update versions for some scenarios

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [0.6.3] 2019-10-11
+### Fixes
+- AUR update check for some scenarios
+- table not showing some update versions due to a strange Python String comparison behavior ( e.g: the string version '0.1.90' is being handled as higher than '0.1.120' )
+
 ## [0.6.2] 2019-10-02
 ### Improvements
 - Update notifications showing the number of updates by type as well ( if they are from more than one packaging type )

bauh/__init__.py

@@ -1,4 +1,4 @@
-__version__ = '0.6.2'
+__version__ = '0.6.3'
 __app_name__ = 'bauh'
 
 import os

bauh/gems/arch/mapper.py

@@ -8,6 +8,7 @@ from bauh.gems.arch.model import ArchPackage
 URL_PKG_DOWNLOAD = 'https://aur.archlinux.org/{}'
 RE_LETTERS = re.compile(r'\.([a-zA-Z]+)-\d+$')
 RE_ANY_LETTER = re.compile(r'[a-zA-Z]')
+RE_VERSION_DELS = re.compile(r'[.:#@\-_]')
 
 RE_SFX = ('r', 're', 'release')
 GA_SFX = ('ga', 'ge')
@@ -75,16 +76,19 @@ class ArchDataMapper:
 
                     return nlatest > nversion
 
-            if not RE_ANY_LETTER.findall(latest_version) and not RE_ANY_LETTER.findall(version):
+            latest_split = RE_VERSION_DELS.split(latest_version)
-                latest_no_rel = latest_version.split('-')
+            version_split = RE_VERSION_DELS.split(version)
-                version_no_rel = version.split('-')
-
-                latest_split = latest_no_rel[0].split('.')
-                version_split = version_no_rel[0].split('.')
 
             for idx in range(len(latest_split)):
                 if idx < len(version_split):
-                        dif = int(latest_split[idx]) - int(version_split[idx])
+                    latest_part = latest_split[idx]
+                    version_part = version_split[idx]
+
+                    if latest_part != version_part:
+                        if RE_ANY_LETTER.findall(latest_part) or RE_ANY_LETTER.findall(version_part):
+                            return latest_part > version_part
+                        else:
+                            dif = int(latest_part) - int(version_part)
 
                             if dif > 0:
                                 return True
@@ -92,17 +96,6 @@ class ArchDataMapper:
                                 return False
                             else:
                                 continue
-
-                if len(latest_no_rel) > 1 and len(version_no_rel) > 1:
-                    if not RE_ANY_LETTER.findall(latest_no_rel[1]) and not RE_ANY_LETTER.findall(version_no_rel[1]):
-                        return int(latest_no_rel[1]) > int(version_no_rel[1])
-                    else:
-                        return latest_no_rel[1] > version_no_rel[1]
-
-                return False
-            else:
-                return latest_version > version
-
         return False
 
     def fill_package_build(self, pkg: ArchPackage):

bauh/view/core/gems.py

@@ -25,7 +25,10 @@ def load_managers(locale: str, context: ApplicationContext, config: Configuratio
 
     for f in os.scandir(ROOT_DIR + '/gems'):
         if f.is_dir() and f.name != '__pycache__':
-            module = pkgutil.find_loader('bauh.gems.{}.controller'.format(f.name)).load_module()
+            loader = pkgutil.find_loader('bauh.gems.{}.controller'.format(f.name))
+
+            if loader:
+                module = loader.load_module()
 
                 manager_class = find_manager(module)
 

bauh/view/qt/apps_table.py

@@ -298,7 +298,7 @@ class AppsTable(QTableWidget):
             label_version.setStyleSheet("color: #20A435; font-weight: bold")
             tooltip = self.i18n['version.installed_outdated']
 
-        if pkg.model.installed and pkg.model.update and pkg.model.version and pkg.model.latest_version and pkg.model.version < pkg.model.latest_version:
+        if pkg.model.installed and pkg.model.update and pkg.model.version and pkg.model.latest_version and pkg.model.version != pkg.model.latest_version:
             tooltip = '{}. {}: {}'.format(tooltip, self.i18n['version.latest'], pkg.model.latest_version)
             label_version.setText(label_version.text() + '  >  {}'.format(pkg.model.latest_version))
 

tests/gems/arch/arch_data_mapper_test.py

@@ -22,6 +22,8 @@ class ArchDataMapperTest(TestCase):
         self.assertFalse(ArchDataMapper.check_update('77.0.3865.900-1', '77.0.3865.120-1'))
         self.assertTrue(ArchDataMapper.check_update('77.0.3865.120-1', '77.0.3865.900-1'))
         self.assertFalse(ArchDataMapper.check_update('77.0.3865.120-1', '77.0.3865.90-1'))
+        self.assertTrue(ArchDataMapper.check_update('77.0.3865.a-1', '77.0.3865.b-1'))
+        self.assertFalse(ArchDataMapper.check_update('77.0.b.0-1', '77.0.a.1-1'))
 
     def test_check_update_no_suffix_3_x_2_digits(self):
         self.assertTrue(ArchDataMapper.check_update('1.0.0-1', '1.1-1'))