Added third-party option in the remove

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>

EXAMPLES.txt

@@ -203,7 +203,7 @@ Command Line Tool Usage
 
       -r | --removepkg, [options] [package...],  Removes a previously installed
            --deps, --check-deps, --tag,          Slackware binary packages,
-           --checklist                           while writing a progress report
+           --checklist, --third-party            while writing a progress report
            options=[-warn, -preserve, -copy,     to the standard output.
            -keep]                                Use only package name.
 

man/slpkg.8

@@ -291,7 +291,8 @@ Example you can view all installed sbo packages like "# slpkg -f _SBo".
 Additional options:
 .PP
 \fB--case-ins\fP : Search package name with case insensitive.
-\fB--third-party\fP : View third party packages.
+.PP
+\fB--third-party\fP : View all the third-party packages.
 
 .SS -n, --network, view SBo packages
 \fBslpkg\fP \fB-n\fP <\fIname of package\fP>, <\fI[pattern], --checklist\fP>, \fI--case-ins\fP
@@ -321,7 +322,7 @@ and will skip any packages that do not already have a version installed.
 More information please read "man upgradepkg".
 
 .SS -r, --removepkg, remove previously installed Slackware binary packages
-\fBslpkg\fP \fB-r\fP \fB[-copy, -keep, -preserve, -warn]\fP <\fInames of packages\fP>, \fB--deps\fP, \fB--check-deps\fP, \fB--tag\fP, \fB--checklist\fP
+\fBslpkg\fP \fB-r\fP \fB[-copy, -keep, -preserve, -warn]\fP <\fInames of packages\fP>, \fB--deps\fP, \fB--check-deps\fP, \fB--tag\fP, \fB--checklist\fP, \fB--third-party\fP
 .PP
 Removes a previously installed Slackware package, while writing a progress report to 
 the standard output. A package may be specified either by the full package name (as 
@@ -339,6 +340,8 @@ Additional options:
 \fB--tag\fP : Remove packages with by TAG.
 .PP
 \fB--checklist\fP : Enable dialog utility and checklist option. (Require python2-pythondialog)
+.PP
+\fB--third-party\fP : Remove all the third-party packages.
 
 .SS -d, --display, display the installed packages contents and file list
 \fBslpkg\fP \fB-d\fP <\fInames of packages\fP>

slpkg/arguments.py

@@ -154,7 +154,7 @@ Optional arguments:
 
   -r | --removepkg, [options] [package...],  Removes a previously installed
        --deps, --check-deps, --tag,          Slackware binary packages,
-       --checklist                           while writing a progress report
+       --checklist, --third-party            while writing a progress report
        options=[-warn, -preserve, -copy,     to the standard output.
        -keep]                                Use only package name.
 
@@ -209,7 +209,7 @@ def usage(repo):
              [-i [options] [package...]]
              [-u [options] [package...]]
              [-r [options] [package...], --deps, --check-deps, --tag,
-                                         --checklist]
+                                         --checklist, --third-party]
              [-d [package...]]
              """
     if repo and repo not in _meta_.repositories:

slpkg/main.py

@@ -583,7 +583,8 @@ class ArgParse(object):
             "--deps",
             "--check-deps",
             "--tag",
-            "--checklist"
+            "--checklist",
+            "--third-party"
         ]
         flag, extra = "", []
         flags = [

slpkg/pkg/manager.py

@@ -156,16 +156,26 @@ class PackageManager(object):
     def _get_removed(self):
         """Manage removed packages by extra options
         """
-        removed, packages = [], []
-        if "--tag" in self.extra:
+        extra = self.extra
+        removed, packages, pkg = [], [], ""
+        if "--tag" in extra:
             for pkg in find_package("", self.meta.pkg_path):
                 for tag in self.binary:
                     if pkg.endswith(tag):
                         removed.append(split_package(pkg)[0])
                         packages.append(pkg)
-            if not removed:
-                self.msg.pkg_not_found("", "'tag'", "Can't remove", "\n")
-                raise SystemExit(1)
+            pkg = ""
+            extra = ""
+        elif "--third-party" in extra:
+            slackware_packages = slackware_repository()
+            # if "ALL" in self.binary or not self.binary:
+            slpkg_pkg = self.meta.__all__ + "-" + self.meta.__version__
+            for pkg in find_package("", self.meta.pkg_path):
+                if pkg not in slackware_packages and slpkg_pkg not in pkg:
+                    removed.append(split_package(pkg)[0])
+                    packages.append(pkg)
+            pkg = ""
+            extra = ""
         else:
             for pkg in self.binary:
                 name = GetFromInstalled(pkg).name()
@@ -175,7 +185,7 @@ class PackageManager(object):
                 if pkg and name == pkg:
                     removed.append(pkg)
                     packages.append(package[0])
-                else:
+        if not removed:
             self.msg.pkg_not_found("", pkg, "Can't remove", "\n")
             raise SystemExit(1)
         return removed, packages
@@ -206,6 +216,15 @@ class PackageManager(object):
                 self._sizes(pkg)
             self._calc_sizes()
             self._remove_summary()
+        if "--third-party" in self.extra:
+            print("\n")
+            self.msg.template(78)
+            print("| {0}{1}*** WARNING ***{2}").format(
+                " " * 27, self.meta.color["RED"], self.meta.color["ENDC"])
+            print("| Be sure you have update the package lists before. \n| Run"
+                  " the command 'slpkg update' or 'slpkg upgrade "
+                  "--only=slack'")
+            self.msg.template(78)
         return removed
 
     def _calc_sizes(self):