try语句中的代码将有所不同,但try except语句本身总是相同的。我怎样才能减少这种冗余呢?在
def cloudflare_add_zone(ctx, url, jumpstart, organization):
try:
if organization:
ctx.create_zone(url, jumpstart, organization)
else:
ctx.create_zone(url, jumpstart)
click.echo('Zone successfully created: %s' % url)
except HTTPServiceError, e:
code = str(e.details['errors'][0]['code'])
message = e.details['errors'][0]['message']
click.echo(code + ":" + message)
def cloudflare_add_record(ctx, domain, name, type, content, ttl):
try:
payload = {
'type': type,
'name': name,
'content': content
}
if ttl:
payload['ttl'] = ttl
zone_id = ctx.get_zone_by_name(domain).get('id')
ctx.create_dns_record(zone_id, payload)
except HTTPServiceError, e:
code = str(e.details['errors'][0]['code'])
message = e.details['errors'][0]['message']
click.echo(code + ":" + message)
你可以写一个装饰师:
然后使用它:
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