1 files changed, 157 insertions, 0 deletions
diff --git a/pygerrit/models.py b/pygerrit/models.py
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+++ b/pygerrit/models.py
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+# The MIT License
+#
+# Copyright 2011 Sony Ericsson Mobile Communications. All rights reserved.
+# Copyright 2012 Sony Mobile Communications. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+""" Models for Gerrit JSON data. """
+
+from . import from_json
+
+
+class Account(object):
+
+    """ Gerrit user account (name and email address). """
+
+    def __init__(self, json_data):
+        self.name = from_json(json_data, "name")
+        self.email = from_json(json_data, "email")
+        self.username = from_json(json_data, "username")
+
+    def __repr__(self):
+        return u"<Account %s%s>" % (self.name,
+                                    " (%s)" % self.email if self.email else "")
+
+    @staticmethod
+    def from_json(json_data, key):
+        """ Create an Account instance.
+
+        Return an instance of Account initialised with values from `key`
+        in `json_data`, or None if `json_data` does not contain `key`.
+
+        """
+        if key in json_data:
+            return Account(json_data[key])
+        return None
+
+
+class Change(object):
+
+    """ Gerrit change. """
+
+    def __init__(self, json_data):
+        self.project = from_json(json_data, "project")
+        self.branch = from_json(json_data, "branch")
+        self.topic = from_json(json_data, "topic")
+        self.change_id = from_json(json_data, "id")
+        self.number = from_json(json_data, "number")
+        self.subject = from_json(json_data, "subject")
+        self.url = from_json(json_data, "url")
+        self.owner = Account.from_json(json_data, "owner")
+        self.sortkey = from_json(json_data, "sortKey")
+        self.status = from_json(json_data, "status")
+        self.current_patchset = CurrentPatchset.from_json(json_data)
+
+    def __repr__(self):
+        return u"<Change %s, %s, %s>" % (self.number, self.project, self.branch)
+
+
+class Patchset(object):
+
+    """ Gerrit patch set. """
+
+    def __init__(self, json_data):
+        self.number = from_json(json_data, "number")
+        self.revision = from_json(json_data, "revision")
+        self.ref = from_json(json_data, "ref")
+        self.uploader = Account.from_json(json_data, "uploader")
+
+    def __repr__(self):
+        return u"<Patchset %s, %s>" % (self.number, self.revision)
+
+    @staticmethod
+    def from_json(json_data):
+        r""" Create a Patchset instance.
+
+        Return an instance of Patchset initialised with values from "patchSet"
+        in `json_data`, or None if `json_data` does not contain "patchSet".
+
+        """
+        if "patchSet" in json_data:
+            return Patchset(json_data["patchSet"])
+        return None
+
+
+class CurrentPatchset(Patchset):
+
+    """ Gerrit current patch set. """
+
+    def __init__(self, json_data):
+        super(CurrentPatchset, self).__init__(json_data)
+        self.author = Account.from_json(json_data, "author")
+        self.approvals = []
+        if "approvals" in json_data:
+            for approval in json_data["approvals"]:
+                self.approvals.append(Approval(approval))
+
+    def __repr__(self):
+        return u"<CurrentPatchset %s, %s>" % (self.number, self.revision)
+
+    @staticmethod
+    def from_json(json_data):
+        r""" Create a CurrentPatchset instance.
+
+        Return an instance of CurrentPatchset initialised with values from
+        "currentPatchSet" in `json_data`, or None if `json_data` does not
+        contain "currentPatchSet".
+
+        """
+        if "currentPatchSet" in json_data:
+            return CurrentPatchset(json_data["currentPatchSet"])
+        return None
+
+
+class Approval(object):
+
+    """ Gerrit approval (verified, code review, etc). """
+
+    def __init__(self, json_data):
+        self.category = from_json(json_data, "type")
+        self.value = from_json(json_data, "value")
+        self.description = from_json(json_data, "description")
+        self.approver = Account.from_json(json_data, "by")
+
+    def __repr__(self):
+        return u"<Approval %s %s>" % (self.description, self.value)
+
+
+class RefUpdate(object):
+
+    """ Gerrit ref update. """
+
+    def __init__(self, json_data):
+        self.oldrev = from_json(json_data, "oldRev")
+        self.newrev = from_json(json_data, "newRev")
+        self.refname = from_json(json_data, "refName")
+        self.project = from_json(json_data, "project")
+
+    def __repr__(self):
+        return "<RefUpdate %s %s %s %s>" % \
+            (self.project, self.refname, self.oldrev, self.newrev)