Update generate_cnames.py

generate_cnames.py

@@ -1,51 +1,47 @@
-
-
-
-import hashlib
-
-
-def get_domains(i_domains):
-    domains = []
-    for domain in i_domains.split(","):
-        domain = domain.strip()
-        domains.append(domain)
-    return domains
-
-def extract_subdomains(domains):
-    exchange = min(domains, key=len)
-    return exchange
-
-def prefix(domain):
-    domain_bytes = domain.encode()
-    prefix = hashlib.blake2b(domain_bytes, digest_size=12).hexdigest()
-    return prefix
-
-def gen_cname_recs(domains):
-    cname_recs = []
-    for domain in domains:
-        cname_rec = f"_acme-challenge.{domain}"
-        cname_recs.append(cname_rec)
-    return cname_recs
-
-def gen_cname_values(domains, cf_domain, exchange):
-    temp_cname_values = []
-    cname_values = []
-    for domain in domains:
-        cname_value = prefix(domain)
-        cname_value = f"{cname_value}.{domain}"
-        temp_cname_values.append(cname_value)
-    for cname_value in temp_cname_values:
-        modified_cname_value = cname_value.replace(exchange, cf_domain)
-        cname_values.append(modified_cname_value)
-    return cname_values
-
-def gen_cname(domains, cf_domain, exchange):
-    cname_recs  = gen_cname_recs(domains)
-    cname_values = gen_cname_values(domains, cf_domain, exchange)
-    return cname_recs, cname_values
-
-def generate_cnames(i_domains, cf_domain):
-    domains = get_domains(i_domains)
-    exchange = extract_subdomains(domains=domains)
-    cname_recs, cname_values = gen_cname(domains, cf_domain, exchange)
+import hashlib
+
+def get_domains(i_domains):
+    domains = []
+    for domain in i_domains.split(","):
+        domain = domain.strip()
+        domains.append(domain)
+    return domains
+
+def extract_subdomains(domains):
+    exchange = min(domains, key=len)
+    return exchange
+
+def prefix(domain):
+    domain_bytes = domain.encode()
+    prefix = hashlib.blake2b(domain_bytes, digest_size=12).hexdigest()
+    return prefix
+
+def gen_cname_recs(domains):
+    cname_recs = []
+    for domain in domains:
+        cname_rec = f"_acme-challenge.{domain}"
+        cname_recs.append(cname_rec)
+    return cname_recs
+
+def gen_cname_values(domains, cf_domain, exchange):
+    temp_cname_values = []
+    cname_values = []
+    for domain in domains:
+        cname_value = prefix(domain)
+        cname_value = f"{cname_value}.{domain}"
+        temp_cname_values.append(cname_value)
+    for cname_value in temp_cname_values:
+        modified_cname_value = cname_value.replace(exchange, cf_domain)
+        cname_values.append(modified_cname_value)
+    return cname_values
+
+def gen_cname(domains, cf_domain, exchange):
+    cname_recs  = gen_cname_recs(domains)
+    cname_values = gen_cname_values(domains, cf_domain, exchange)
+    return cname_recs, cname_values
+
+def generate_cnames(i_domains, cf_domain):
+    domains = get_domains(i_domains)
+    exchange = extract_subdomains(domains=domains)
+    cname_recs, cname_values = gen_cname(domains, cf_domain, exchange)
     return cname_recs, cname_values