1 files changed, 74 insertions, 0 deletions
diff --git a/src/config.py b/src/config.py
new file mode 100644
index 0000000..2c80716
--- /dev/null
+++ b/src/config.py
@@ -0,0 +1,74 @@
+"""
+Handle reading of the config file, which on POSIX-compliant systems will be
+created in ~/.config/assignment-list-pyqt5/config.py
+"""
+
+import configparser
+import os
+import sys
+
+import src.globals as Globals
+
+class Config():
+    def __init__(self):
+        self.config_path = os.path.join(
+            os.path.expanduser("~"),
+            ".config",
+            "assignment-list-pyqt5",
+            "config")
+
+        if not os.path.exists(self.config_path):
+            self.createConfig()
+
+        self.loadConfig()
+
+    def loadConfig(self):
+        self.config = configparser.ConfigParser()
+
+        try:
+            self.config.read(self.config_path)
+        except:
+            print("Could not parse config file '{}'".format(self.config_path))
+        
+        if "paths" in self.config:
+            if self.config["paths"]["db_path"]:
+                Globals.db_path = self.config["paths"]["db_path"]
+
+    def createConfig(self):
+        self.config = configparser.ConfigParser()
+        self.config["paths"] = {
+            "db_path": os.path.join(
+                os.path.expanduser("~"),
+                ".local",
+                "share",
+                "assignment-list-pyqt5",
+                "data.db"
+            )
+        }
+
+        self.updateConfig()
+
+    def updateConfig(self):
+        """
+        Update the configuration file with values from self.config
+        """
+        # Attempt to create directory if necessary
+        if not os.path.exists(os.path.dirname(self.config_path)):
+            try:
+                os.mkdir(os.path.dirname(self.config_path))
+            except:
+                print("Error: Could not create config directory '{}'".format(os.path.dirname(self.config_path)))
+                sys.exit(1)
+
+        # Attempt to write to file
+        try:
+            with open(self.config_path, 'w') as configfile:
+                self.config.write(configfile)
+        except:
+            print("Error: Could not open config file '{}'".format(self.config_path))
+            sys.exit(1)
+
+        print("Successfully created config at {}".format(self.config_path))
+
+if __name__ == "__main__":
+    Config()