initial commit. displays simple hierarchy and lists of models. includes fixtures for initial data.

players/models.py

@@ -0,0 +1,30 @@
+from django.db import models
+
+class Player(models.Model):
+   first_name = models.CharField(max_length=200)
+   last_name = models.CharField(max_length=200)
+   jersey_number = models.IntegerField()
+
+   def __str__(self):
+      return f"{self.last_name}, {self.first_name}"
+
+   class Meta:
+      unique_together = ('first_name', 'last_name',)
+
+class StatLine(models.Model):
+   player = models.ForeignKey(Player, on_delete=models.CASCADE)
+   batting_avg = models.DecimalField(max_digits=4, decimal_places=3, default=0)
+   onbase_pct = models.DecimalField(max_digits=4, decimal_places=3, default=0)
+   slugging_pct = models.DecimalField(max_digits=4, decimal_places=3, default=0)
+
+   def __str__(self):
+      return f"{self.batting_avg}/{self.onbase_pct}/{self.slugging_pct}"
+
+   @property
+   def slash_line(self):
+      return "/".join([
+         f"{self.batting_avg:.3f}".lstrip("0"),
+         f"{self.onbase_pct:.3f}".lstrip("0"),
+         f"{self.slugging_pct:.3f}".replace("0.",".")
+         ]
+      )