Finished welcome dialog. New project dialog prototype.

storage/__init__.py

@@ -0,0 +1 @@
+from .appdata_storage import AppDataStorage

storage/appdata_storage.py

@@ -2,14 +2,15 @@ import appdirs
 import os
 from configparser import ConfigParser
 import csv
+from typing import Iterable
 
 from properties import config
+from model import RecentProject
 
 class AppDataStorage(object):
 
     SETTINGS_FILE = "config.ini"
     RECENT_PROJECTS_FILE = "recent.cfg"
-    RECENT_PROJECTS_FIELDS = ["path", "name", "date", "pinned"]
 
     def __init__(self):
         self.__appDataPath = appdirs.user_data_dir(config.APP_NAME, config.APP_AUTHOR_SHORT, config.APP_VERSION)
@@ -30,20 +31,33 @@ class AppDataStorage(object):
     def writeSettings(self, settings):
         pass # todo: finish this
 
-    def __parseRow(self, row):
-        row['date'] = int(row['date'])
-        row['pinned'] = row['pinned'].lower() in ['true', 'yes', '1', 'on']
-        return row
+    """
+    Reads recent projects list.
 
-    def readRecentProjects(self):
+    Returns:
+        list of recent projects
+    """
+    def readRecentProjects(self) -> Iterable[RecentProject]:
         if (os.path.exists(self.__recentProjectsPath)):
             with open(self.__recentProjectsPath, 'r') as recentProjectsFile:
-                csvreader = csv.DictReader(recentProjectsFile, fieldnames=AppDataStorage.RECENT_PROJECTS_FIELDS)
+                csvreader = csv.DictReader(recentProjectsFile, fieldnames=RecentProject.DICT_FIELDS)
                 for row in csvreader:
-                    yield self.__parseRow(row)
+                    try:
+                        yield RecentProject.fromDictionary(row)
+                    except ValueError:
+                        print("Recent projects parse error - invalid date.", row)
+                    except KeyError:
+                        print("Recent projects parse error - fields not valid.", row)
 
-    def writeRecentProjects(self, items):
+    """
+    Writes a list of recent projects.
+    
+    Args:
+        items: list of RecentProjects
+    """
+    def writeRecentProjects(self, items : Iterable[RecentProject]) -> None:
         self.__createPath(self.__recentProjectsPath)
         with open(self.__recentProjectsPath, 'w') as recentProjectsFile:
-            csvwriter = csv.DictWriter(recentProjectsFile, AppDataStorage.RECENT_PROJECTS_FIELDS)
-            csvwriter.writerows(items)
+            csvwriter = csv.DictWriter(recentProjectsFile, RecentProject.DICT_FIELDS)
+            for item in items:
+                csvwriter.writerow(item.toDictionary())