bitbucket: 1.0 API is gone, let's use 2.0

fixes #109

README.rst

@@ -330,6 +330,10 @@ use_max_tag
 ignored_tags, sort_version_key
   Deprecated. Use `list options`_ instead.
 
+max_page
+  How many pages do we search for the max tag? Default is 3. This works when
+  ``use_max_tag`` is set.
+
 This source supports `list options`_ when ``use_max_tag`` is set.
 
 Check GitLab

nvchecker/source/bitbucket.py

@@ -1,12 +1,12 @@
 # MIT licensed
-# Copyright (c) 2013-2017 lilydjwg <lilydjwg@gmail.com>, et al.
+# Copyright (c) 2013-2019 lilydjwg <lilydjwg@gmail.com>, et al.
 
 from . import session
 from ..sortversion import sort_version_keys
 
 # doc: https://confluence.atlassian.com/display/BITBUCKET/commits+or+commit+Resource
 BITBUCKET_URL = 'https://bitbucket.org/api/2.0/repositories/%s/commits/%s'
-BITBUCKET_MAX_TAG = 'https://bitbucket.org/api/1.0/repositories/%s/tags'
+BITBUCKET_MAX_TAG = 'https://bitbucket.org/api/2.0/repositories/%s/refs/tags'
 
 async def get_version(name, conf, **kwargs):
   repo = conf.get('bitbucket')
@@ -14,13 +14,16 @@ async def get_version(name, conf, **kwargs):
   use_max_tag = conf.getboolean('use_max_tag', False)
   ignored_tags = conf.get("ignored_tags", "").split()
   sort_version_key = sort_version_keys[conf.get("sort_version_key", "parse_version")]
+
   if use_max_tag:
     url = BITBUCKET_MAX_TAG % repo
+    max_page = conf.getint('max_page', 3)
+    data = await _get_tags(url, max_page=max_page)
+
   else:
     url = BITBUCKET_URL % (repo, br)
-
-  async with session.get(url) as res:
-    data = await res.json()
+    async with session.get(url) as res:
+      data = await res.json()
 
   if use_max_tag:
     data = [tag for tag in data if tag not in ignored_tags]
@@ -29,3 +32,18 @@ async def get_version(name, conf, **kwargs):
   else:
     version = data['values'][0]['date'].split('T', 1)[0].replace('-', '')
   return version
+
+async def _get_tags(url, *, max_page):
+  ret = []
+
+  while True:
+    async with session.get(url) as res:
+      data = await res.json()
+    ret.extend(x['name'] for x in data['values'])
+    if 'next' in data:
+      url = data['next']
+    else:
+      break
+
+  return ret
+