Sort barcodes

Author: WhyNotHugo

barcode/__init__.py

@@ -33,28 +33,28 @@
     from barcode.writer import BaseWriter
 
 __BARCODE_MAP = {
-    "ean8": EAN8,
-    "ean8-guard": EAN8_GUARD,
+    "codabar": CODABAR,
+    "code128": Code128,
+    "code39": Code39,
+    "ean": EAN13,
     "ean13": EAN13,
     "ean13-guard": EAN13_GUARD,
-    "ean": EAN13,
-    "gtin": EAN14,
     "ean14": EAN14,
-    "jan": JAN,
-    "upc": UPCA,
-    "upca": UPCA,
-    "isbn": ISBN13,
-    "isbn13": ISBN13,
+    "ean8": EAN8,
+    "ean8-guard": EAN8_GUARD,
     "gs1": ISBN13,
+    "gs1_128": Gs1_128,
+    "gtin": EAN14,
+    "isbn": ISBN13,
     "isbn10": ISBN10,
+    "isbn13": ISBN13,
     "issn": ISSN,
-    "code39": Code39,
-    "pzn": PZN,
-    "code128": Code128,
     "itf": ITF,
-    "gs1_128": Gs1_128,
-    "codabar": CODABAR,
+    "jan": JAN,
     "nw-7": CODABAR,
+    "pzn": PZN,
+    "upc": UPCA,
+    "upca": UPCA,
 }
 
 PROVIDED_BARCODES = list(__BARCODE_MAP)