Cleanup code (#37)

* [apple,distrowatch,pypi] Remove unused imports

* [maven] use snake_case for variable names

* [eks,palo-alto-networks] Rename variables shadowing names from outer scopes

* [eks,palo-alto-networks] Remove unused variables

* [apple,haproxy,palo-alto-networks,rhel,ros,unrealircd] Rename variables shadowing built-in names

src/haproxy.py

@@ -5,7 +5,7 @@ import urllib.request
 # https://regex101.com/r/1JCnFC/1
 REGEX = r"^(\d{4})\/(\d{2})\/(\d{2})\s+:\s+(\d+\.\d+\.\d.?)$"
 
-list = {}
+versions = {}
 
 for i in range(17, 28):
     url = "https://www.haproxy.org/download/%s/src/CHANGELOG" % (i / 10)
@@ -16,7 +16,7 @@ for i in range(17, 28):
             if m:
                 year, month, date, version = m.groups()
                 abs_date = "%s-%s-%s" % (year, month, date)
-                list[version] = abs_date
+                versions[version] = abs_date
 
 with open("releases/haproxy.json", "w") as f:
-    f.write(json.dumps(list, indent=2))
+    f.write(json.dumps(versions, indent=2))