Management panel shows update commands streams

fpakman/core/controller.py

@@ -11,8 +11,8 @@ class FlatpakController:
     def refresh(self) -> List[dict]:
         return self.model.read_installed()
 
-    def update(self, package_refs: List[str]) -> List[dict]:
-        return self.model.update_apps(package_refs)
+    def update(self, app_ref: str):
+        return self.model.update_app(app_ref)
 
     def check_installed(self) -> bool:
         version = self.model.get_version()

fpakman/core/flatpak.py

@@ -68,8 +68,17 @@ def list_installed() -> List[dict]:
     return []
 
 
-def update(ref: str):
-    return bool(system.run_cmd('flatpak update -y ' + ref))
+def update(app_ref: str) -> bool:
+    return bool(system.run_cmd('flatpak update -y ' + app_ref))
+
+
+def update_and_stream(app_ref: str):
+    """
+    Updates the app reference and streams Flatpak output,
+    :param app_ref:
+    :return:
+    """
+    return system.stream_cmd(['flatpak', 'update', '-y', app_ref])
 
 
 def list_updates_as_str():

fpakman/core/model.py

@@ -90,3 +90,19 @@ class FlatpakManager:
             return [*self.apps]
 
         return []
+
+    def update_app(self, ref: str):
+
+        """
+        :param ref:
+        :return: the update command stream
+        """
+
+        if self.apps:
+
+            package_found = [app for app in self.apps if app['ref'] == ref]
+
+            if package_found:
+                return flatpak.update_and_stream(ref)
+
+        return None

fpakman/core/resource.py

@@ -1,13 +1,7 @@
 import os
-from pathlib import Path
 
-local_resource_path = '{}/.local/share/fpakman/resources'.format(str(Path.home()))
 app_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 
 def get_path(resource_path):
-
-    if os.path.exists(local_resource_path):
-        return local_resource_path + '/' + resource_path
-    else:
-        return app_dir + '/resources/' + resource_path
+    return app_dir + '/resources/' + resource_path

fpakman/core/system.py

@@ -1,6 +1,11 @@
 import subprocess
+from typing import List
 
 
 def run_cmd(cmd: str, expected_code: int = 0, ignore_return_code: bool = False) -> str:
     res = subprocess.run(cmd, shell=True, stdout=subprocess.PIPE)
     return res.stdout.decode() if ignore_return_code or res.returncode == expected_code else None
+
+
+def stream_cmd(cmd: List[str]):
+    return subprocess.Popen(cmd, stdout=subprocess.PIPE).stdout