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Fixed PERF401 (manual-list-comprehension): Use a list comprehension to create a transformed list

This commit is contained in:
Teal Dulcet 2023-12-23 05:40:37 -08:00 committed by Joshua Tauberer
parent cacf6d2006
commit 1d79f9bb2b
2 changed files with 4 additions and 11 deletions

View File

@ -49,9 +49,7 @@ def get_dns_zones(env):
zone_domains.add(domain)
# Make a nice and safe filename for each domain.
zonefiles = []
for domain in zone_domains:
zonefiles.append([domain, safe_domain_name(domain) + ".txt"])
zonefiles = [[domain, safe_domain_name(domain) + ".txt"] for domain in zone_domains]
# Sort the list so that the order is nice and so that nsd.conf has a
# stable order so we don't rewrite the file & restart the service
@ -195,8 +193,7 @@ def build_zone(domain, domain_properties, additional_records, env, is_zone=True)
# User may provide one or more additional nameservers
secondary_ns_list = get_secondary_dns(additional_records, mode="NS") \
or ["ns2." + env["PRIMARY_HOSTNAME"]]
for secondary_ns in secondary_ns_list:
records.append((None, "NS", secondary_ns+'.', False))
records.extend((None, "NS", secondary_ns+'.', False) for secondary_ns in secondary_ns_list)
# In PRIMARY_HOSTNAME...
@ -213,8 +210,7 @@ def build_zone(domain, domain_properties, additional_records, env, is_zone=True)
records.append(("_443._tcp", "TLSA", build_tlsa_record(env), "Optional. When DNSSEC is enabled, provides out-of-band HTTPS certificate validation for a few web clients that support it."))
# Add a SSHFP records to help SSH key validation. One per available SSH key on this system.
for value in build_sshfp_records():
records.append((None, "SSHFP", value, "Optional. Provides an out-of-band method for verifying an SSH key before connecting. Use 'VerifyHostKeyDNS yes' (or 'VerifyHostKeyDNS ask') when connecting with ssh."))
records.extend((None, "SSHFP", value, "Optional. Provides an out-of-band method for verifying an SSH key before connecting. Use 'VerifyHostKeyDNS yes' (or 'VerifyHostKeyDNS ask') when connecting with ssh.") for value in build_sshfp_records())
# Add DNS records for any subdomains of this domain. We should not have a zone for
# both a domain and one of its subdomains.

View File

@ -619,10 +619,7 @@ def print_time_table(labels, data, do_print=True):
data.insert(0, [str(h) for h in range(24)])
temp = "{:<%d} " % max(len(l) for l in labels)
lines = []
for label in labels:
lines.append(temp.format(label))
lines = [temp.format(label) for label in labels]
for h in range(24):
max_len = max(len(str(d[h])) for d in data)