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DigitalOcean: new module: digital_ocean_volume_facts (#36004)

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Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
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Abhijeet Kasurde 2018-02-26 16:15:15 +05:30 • committed by GitHub
commit 581a0637ba
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35
lib/ansible/module_utils/digital_ocean.py
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@ -109,3 +109,38 @@ class DigitalOceanHelper:
),
timeout=dict(type='int', default=30),
)
def get_paginated_data(self, base_url=None, data_key_name=None, data_per_page=40, expected_status_code=200):
"""
Function to get all paginated data from given URL
Args:
base_url: Base URL to get data from
data_key_name: Name of data key value
data_per_page: Number results per page (Default: 40)
expected_status_code: Expected returned code from DigitalOcean (Default: 200)
Returns: List of data
"""
page = 1
has_next = True
ret_data = []
status_code = None
response = None
while has_next or status_code != expected_status_code:
required_url = "{0}page={1}&per_page={2}".format(base_url, page, data_per_page)
response = self.get(required_url)
status_code = response.status_code
# stop if any error during pagination
if status_code != expected_status_code:
break
page += 1
ret_data.extend(response.json[data_key_name])
has_next = "pages" in response.json["links"] and "next" in response.json["links"]["pages"]
if status_code != expected_status_code:
msg = "Failed to fetch %s from %s" % (data_key_name, base_url)
if response:
msg += " due to error : %s" % response.json['message']
self.module.fail_json(msg=msg)
return ret_data