PEP8 radio/util/fat12.py

Fix indentation and whitespace

radio/util/fat12.py

@@ -6,47 +6,52 @@ curr = 0
 idx = 0
 byte = 0
 
+
 def push4bits(val):
-  global curr, idx, byte
-  val = val & 0x0f
-  curr += val << idx
-  idx += 4
-  if idx == 8:
-    print("0x%02X," % curr, end=' ')
-    idx = 0
-    curr = 0
-    byte += 1
-    if byte % 16 == 0:
-      print()
+    global curr, idx, byte
+    val = val & 0x0f
+    curr += val << idx
+    idx += 4
+    if idx == 8:
+        print("0x%02X," % curr, end=' ')
+        idx = 0
+        curr = 0
+        byte += 1
+        if byte % 16 == 0:
+            print()
+
 
 cluster = 0
 
+
 def pushCluster(val):
-   global cluster
-   push4bits(val)
-   push4bits(val >> 4)
-   push4bits(val >> 8)
-   cluster += 1
+    global cluster
+    push4bits(val)
+    push4bits(val >> 4)
+    push4bits(val >> 8)
+    cluster += 1
+
 
 def pushFile(size):
-   sectors = size // 512
-   count = sectors // 8
-   for i in range(count-1):
-     pushCluster(cluster+1)
-   pushCluster(0xFFF)
+    sectors = size // 512
+    count = sectors // 8
+    for i in range(count - 1):
+        pushCluster(cluster + 1)
+    pushCluster(0xFFF)
+
 
 def pushDisk(eeprom, flash):
-  global curr, idx, byte, cluster
-  curr = idx = byte = cluster = 0
-  print("Disk with %dk EEPROM and %dk FLASH:" % (eeprom, flash))
-  pushCluster(0xFF8)
-  pushCluster(0xFFF)
-  pushFile(eeprom*1024)
-  pushFile(flash*1024)
-  while byte < 512:
-    push4bits(0)
-  print()
+    global curr, idx, byte, cluster
+    curr = idx = byte = cluster = 0
+    print("Disk with %dk EEPROM and %dk FLASH:" % (eeprom, flash))
+    pushCluster(0xFF8)
+    pushCluster(0xFFF)
+    pushFile(eeprom * 1024)
+    pushFile(flash * 1024)
+    while byte < 512:
+        push4bits(0)
+    print()
+
 
 pushDisk(32, 512)
 pushDisk(64, 512)
-