Updated for remove pkg

ChangeLog.txt

@@ -5,6 +5,8 @@ Updated:
 - Indicate colour for upgradable packages
 Added:
 - Packages list for multilib installation
+- To detect the dependencies before removing a package (Thanks to marav)
+- The flag -y, --yes to the remove command
 
 4.7.5 - 04/04/2023
 BugFixed:

man/slpkg-fr.1

@@ -112,7 +112,7 @@ Suivre les dépendances des paquets.
 .B -y, --yes
 .RS
 Répondre \fBOui\fP à toutes les questions. (à utiliser avec: \fB-u, update, -U, upgrade, -L, clean-logs, -b, build,
--i, install, -d, download\fP) (Non utilisée avec \fB-R, remove\fP, option supprimée pour des raisons de sécurité)
+-i, install, -R, remove, -d, download\fP) (Non utilisée avec \fB-R, remove\fP, option supprimée pour des raisons de sécurité)
 .RE
 .P
 .B -j, --jobs

man/slpkg.1

@@ -114,7 +114,7 @@ Tracking the packages dependencies.
 .B -y, --yes
 .RS
 Answer Yes to all questions. (to be used with: -u, update, -U, upgrade, -L, clean-logs, -b, build,
--i, install, -d, download,) (Not used with -R, remove, option removed for security reasons)
+-i, install, -R, remove, -d, download,) (Not used with -R, remove, option removed for security reasons)
 .RE
 .P
 .B -j, --jobs

slpkg/logs_queries.py

@@ -1,8 +0,0 @@
-#!/usr/bin/python3
-# -*- coding: utf-8 -*-
-
-from slpkg.models.models import LogsDependencies
-
-
-class BinQueries(Configs):
-    """ Queries class for the sbo repository. """

slpkg/main.py

@@ -207,6 +207,8 @@ class Argparse(Configs):
                 self.flag_short_parallel
             ],
             'remove': [
+                self.flag_yes,
+                self.flag_short_yes,
                 self.flag_resolve_off,
                 self.flag_short_resolve_off,
                 self.flag_search,

slpkg/remove_packages.py

@@ -25,6 +25,7 @@ class RemovePackages(Configs):
         self.color = self.colour()
         self.utils = Utilities()
         self.progress = ProgressBar()
+        self.view = ViewMessage(self.flags)
 
         self.output: int = 0
         self.installed_packages: list = []
@@ -32,6 +33,7 @@ class RemovePackages(Configs):
         self.stderr = None
         self.stdout = None
         self.bold: str = self.color['bold']
+        self.cyan: str = self.color['cyan']
         self.yellow: str = self.color['yellow']
         self.red: str = self.color['red']
         self.endc: str = self.color['endc']
@@ -39,14 +41,13 @@ class RemovePackages(Configs):
         self.bred: str = f'{self.bold}{self.red}'
         self.flag_resolve_off: list = ['-o', '--resolve-off']
         self.flag_no_silent: list = ['-n', '--no-silent']
+        self.flag_yes: list = ['-y', '--yes']
 
     def remove(self) -> None:
         """ Removes package with dependencies. """
-        view = ViewMessage(self.flags)
+        self.installed_packages, self.dependencies = self.view.remove_packages(self.packages)
 
-        self.installed_packages, self.dependencies = view.remove_packages(self.packages)
-
-        view.question()
+        self.view.question()
 
         start: float = time.time()
         self.remove_packages()
@@ -63,8 +64,43 @@ class RemovePackages(Configs):
     def remove_packages(self) -> None:
         """ Run Slackware command to remove the packages. """
         for package in self.installed_packages:
-            command: str = f'{self.removepkg} {package}'
-            self.multi_process(command, package)
+            name: str = self.utils.split_binary_pkg(package)[0]
+
+            if self.check_in_logs_for_dependencies(name):
+                command: str = f'{self.removepkg} {package}'
+                self.multi_process(command, package)
+
+    def check_in_logs_for_dependencies(self, name):
+        dependencies: list = []
+        logs: dict = self.query_dependencies()
+
+        for package, requires in logs.items():
+            if name in requires:
+                dependencies.append(package)
+
+        if dependencies and not self.utils.is_option(self.flag_yes, self.flags) and self.ask_question:
+            print(f"\n{self.bred}WARNING!{self.endc} The package '{self.cyan}{name}{self.endc}' "
+                  f"is a dependency for the packages: '{self.cyan}{', '.join(dependencies)}{self.endc}'.")
+            answer: str = input('\nDo you want to remove? [y/N] ')
+
+            if answer not in ['Y', 'y']:
+                return False
+            print()
+
+        return True
+
+    def query_dependencies(self) -> dict:
+        """ Returns a dictionary with the package name and the dependencies
+            before they are saved with the command slpkg install. """
+        logs_deps: dict = {}
+        package_requires: tuple = self.session.query(
+            LogsDependencies.name, LogsDependencies.requires).all()
+
+        for package in package_requires:
+            if package[0] not in self.packages:
+                logs_deps[package[0]] = package[1].split()
+
+        return logs_deps
 
     def delete_main_logs(self) -> None:
         """ Deletes main packages from logs. """