Improve metadata display

package_manager/bpkg/types.py

@@ -17,6 +17,7 @@ class Package:
 
         self.installed = False
         self.repository = None
+        self.installed_location = None
 
     def to_dict(self) -> dict:
         """
@@ -39,21 +40,96 @@ class Package:
             if package_dict.get(attr) is not None:
                 setattr(self, attr, package_dict[attr])
 
-    #bl_info convenience getters
+    # bl_info convenience getters
+    # required fields
     @property
     def name(self) -> str:
         """Get name from bl_info"""
-        return self.bl_info['name']
-
-    @property
-    def description(self) -> str:
-        """Get description from bl_info"""
-        return self.bl_info['description']
+        try:
+            return self.bl_info['name']
+        except KeyError:
+            return None
 
     @property
     def version(self) -> tuple:
         """Get version from bl_info"""
-        return tuple(self.bl_info['version'])
+        try:
+            return tuple(self.bl_info['version'])
+        except KeyError:
+            return None
+
+    @property
+    def blender(self) -> tuple:
+        """Get blender from bl_info"""
+        try:
+            return self.bl_info['blender']
+        except KeyError:
+            return None
+
+    # optional fields
+    @property
+    def description(self) -> str:
+        """Get description from bl_info"""
+        try:
+            return self.bl_info['description']
+        except KeyError:
+            return None
+
+    @property
+    def author(self) -> str:
+        """Get author from bl_info"""
+        try:
+            return self.bl_info['author']
+        except KeyError:
+            return None
+
+    @property
+    def category(self) -> str:
+        """Get category from bl_info"""
+        try:
+            return self.bl_info['category']
+        except KeyError:
+            return None
+
+    @property
+    def location(self) -> str:
+        """Get location from bl_info"""
+        try:
+            return self.bl_info['location']
+        except KeyError:
+            return None
+
+    @property
+    def support(self) -> str:
+        """Get support from bl_info"""
+        try:
+            return self.bl_info['support']
+        except KeyError:
+            return None
+
+    @property
+    def warning(self) -> str:
+        """Get warning from bl_info"""
+        try:
+            return self.bl_info['warning']
+        except KeyError:
+            return None
+
+    @property
+    def wiki_url(self) -> str:
+        """Get wiki_url from bl_info"""
+        try:
+            return self.bl_info['wiki_url']
+        except KeyError:
+            return None
+
+    @property
+    def tracker_url(self) -> str:
+        """Get tracker_url from bl_info"""
+        try:
+            return self.bl_info['tracker_url']
+        except KeyError:
+            return None
 
     # @classmethod
     # def from_dict(cls, package_dict: dict):
@@ -83,6 +159,7 @@ class Package:
         pkg = cls()
         pkg.files = [filepath.name]
         pkg.installed_location = str(filepath)
+
         try:
             pkg.bl_info = module.bl_info
         except AttributeError as err: