Added dialog for remove dependencies

slpkg/remove_packages.py

@@ -1,7 +1,6 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
 
-
 import subprocess
 
 from slpkg.configs import Configs

slpkg/views/views.py

@@ -7,6 +7,7 @@ from slpkg.configs import Configs
 from slpkg.queries import SBoQueries
 from slpkg.utilities import Utilities
 from slpkg.blacklist import Blacklist
+from slpkg.dialog_box import DialogBox
 from slpkg.models.models import LogsDependencies
 from slpkg.models.models import session as Session
 
@@ -21,6 +22,7 @@ class ViewMessage:
         self.session = Session
         self.utils = Utilities()
         self.black = Blacklist()
+        self.dialog = DialogBox()
         self.installed_packages = []
 
     def build_packages(self, slackbuilds: list, dependencies: list):
@@ -68,7 +70,6 @@ class ViewMessage:
         print('The following packages will be removed:\n')
         slackbuilds, dependencies, deps = [], [], []
         for pkg in packages:
-            self._view_removed(pkg)
             slackbuilds.append(pkg)
 
             requires = self.session.query(
@@ -78,18 +79,48 @@ class ViewMessage:
             if requires:
                 deps.append(requires)
 
+            for i in range(0, len(deps)):
+                for dep in deps[i][0].split():
+                    dependencies.append(dep)
+
+        if deps and '--resolve-off' not in self.flags:
+            dependencies = self.choose_dependencies_for_remove(dependencies)
+
+        for pkg in slackbuilds:
+            self._view_removed(pkg)
+
         if deps and '--resolve-off' not in self.flags:
             print('\nDependencies:')
 
-            for i in range(0, len(deps)):
-                for dep in deps[i][0].split():
-                    self._view_removed(dep)
-                    dependencies.append(dep)
+            for pkg in dependencies:
+                self._view_removed(pkg)
 
         self._view_total(slackbuilds, dependencies, option='remove')
 
         return self.installed_packages, dependencies
 
+    def choose_dependencies_for_remove(self, dependencies):
+        """ Choose packages for upgrade. """
+        height = 10
+        width = 70
+        list_height = 0
+        choices = []
+        title = " Uncheck dependencies if you don't want to remove "
+
+        for package in dependencies:
+            repo_ver = SBoQueries(package).version()
+            choices += [(package, repo_ver, True)]
+
+        text = f'There are {len(choices)} dependencies:'
+
+        code, tags = self.dialog.checklist(text, title, height, width, list_height, choices, dependencies)
+
+        if not code:
+            return dependencies
+
+        os.system('clear')
+        return tags
+
     def _view_download(self, sbo: str, version: str):
         """ View packages for download only. """
         color = self.colors()