Added support for change details.

pyteamcity/future/change.py

@@ -1,3 +1,4 @@
+from .change_details import ChangeDetails
 from .core.queryset import QuerySet
 from .core.utils import parse_date_string
 
@@ -13,13 +14,24 @@ def __init__(self, id,
         self.date_str = date_str
         self.href = href
         self.web_url = web_url
-        self.query_set = query_set
+        self.change_query_set = query_set
         self._data_dict = data_dict
 
+    @property
+    def api_url(self):
+        teamcity = self.change_query_set.teamcity
+        base_url = teamcity.base_url
+        url = base_url + '/app/rest/changes/id:%s' % self.id
+        return url
+
     @property
     def date(self):
         return parse_date_string(self.date_str)
 
+    @property
+    def details(self):
+        return ChangeDetails(change=self)
+
     def __repr__(self):
         return '<%s.%s: id=%r version=%r username=%r date=%r>' % (
             self.__module__,
@@ -46,6 +58,7 @@ def from_dict(cls, d, query_set=None):
 class ChangeQuerySet(QuerySet):
     uri = '/app/rest/changes/'
     _entity_factory = Change
+    entityName = 'change'
 
     def filter(self,
                id=None,
@@ -75,5 +88,8 @@ def filter(self,
         return self
 
     def __iter__(self):
+        data = self._data()
+        if self.entityName not in data:
+            return iter(())
         return (self.__class__._entity_factory.from_dict(d, self)
-                for d in self._data()['change'])
+                for d in data[self.entityName])

pyteamcity/future/change_details.py

@@ -0,0 +1,26 @@
+from . import exceptions
+from .core.utils import raise_on_status
+
+
+class ChangeDetails(object):
+    def __init__(self, change):
+        self.change = change
+        teamcity = self.change.change_query_set.teamcity
+        url = self.change.api_url
+        res = teamcity.session.get(url)
+        if res.status_code == 404:
+            raise exceptions.ChangeDetailsNotFound(id=self.change.id)
+        raise_on_status(res)
+        self._data = res.json()
+        self._metadata_url = url
+
+    @property
+    def comment(self):
+        return self._data['comment']
+
+    def __repr__(self):
+        return '<%s.%s: change.id=%r comment=%r>' % (
+            self.__module__,
+            self.__class__.__name__,
+            self.change.id,
+            self.comment)

pyteamcity/future/core/queryset.py

@@ -72,10 +72,10 @@ def get(self, just_url=False,
             raise exceptions.MultipleObjectsReturned()
         self._data_dict = None
         if just_url:
-            return self._get_url(details=True)
+            return self._get_url(details=False)
         else:
             return self.__class__._from_dict(
-                self._data(details=True), self)
+                self._data(details=False), self)
 
     def __len__(self):
         data = self._data()

pyteamcity/future/exceptions.py

@@ -26,6 +26,14 @@ def __str__(self):
         return 'Artifact not found: %s' % self.path
 
 
+class ChangeDetailsNotFound(Error):
+    def __init__(self, id):
+        self.iud = id
+
+    def __str__(self):
+        return 'Change details not found: %s' % self.id
+
+
 class HTTPError(Error):
     def __init__(self, status_code, reason, text):
         self.status_code = status_code