kallithea Changeset - 89eb2b2da3c5

Changeset - 89eb2b2da3c5

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Søren Løvborg - 9 years ago 2017-02-07 21:16:13
sorenl@unity3d.com

model: refactor listing of commenters

The ChangesetComment.get_users method was only called in two places,
with each call triggering independent codepaths inside the method.

2 files changed with 18 insertions and 25 deletions:

kallithea/model/comment.py

kallithea/model/db.py

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kallithea/model/comment.py

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@@ @@ -32,24 +32,37 @@ from collections import defaultdict @@
 from kallithea.lib.utils2 import extract_mentioned_users, safe_unicode
 from kallithea.lib import helpers as h
 from kallithea.model.base import BaseModel
 from kallithea.model.db import ChangesetComment, User, \
     Notification, PullRequest, Repository
 from kallithea.model.notification import NotificationModel
 from kallithea.model.meta import Session
 log = logging.getLogger(__name__)
 def _list_changeset_commenters(revision):
     return (Session().query(User)
         .join(ChangesetComment.author)
         .filter(ChangesetComment.revision == revision)
         .all())
 def _list_pull_request_commenters(pull_request):
     return (Session().query(User)
         .join(ChangesetComment.author)
         .filter(ChangesetComment.pull_request_id == pull_request.pull_request_id)
         .all())
 class ChangesetCommentsModel(BaseModel):
     def _get_notification_data(self, repo, comment, author, comment_text,
                                line_no=None, revision=None, pull_request=None,
                                status_change=None, closing_pr=False):
         """
         :returns: tuple (subj,body,recipients,notification_type,email_kwargs)
         """
         # make notification
         body = comment_text  # text of the comment
         line = ''
         if line_no:
@@ @@ -66,32 +79,33 @@ class ChangesetCommentsModel(BaseModel): @@
                 threading.append('%s-rev-%s-line-%s@%s' % (repo.repo_name, revision, line_no,
                                                            h.canonical_hostname()))
             comment_url = h.canonical_url('changeset_home',
                 repo_name=repo.repo_name,
                 revision=revision,
                 anchor='comment-%s' % comment.comment_id)
             subj = safe_unicode(
                 h.link_to('Re changeset: %(desc)s %(line)s' % \
                           {'desc': desc, 'line': line},
                           comment_url)
+            )
             # get the current participants of this changeset
-            recipients = ChangesetComment.get_users(revision=revision)
+            recipients = _list_changeset_commenters(revision)
             # add changeset author if it's known locally
             cs_author = User.get_from_cs_author(cs.author)
             if not cs_author:
                 #use repo owner if we cannot extract the author correctly
                 # FIXME: just use committer name even if not a user
                 cs_author = repo.owner
             recipients += [cs_author]
             recipients.append(cs_author)
             email_kwargs = {
                 'status_change': status_change,
                 'cs_comment_user': author.full_name_and_username,
                 'cs_target_repo': h.canonical_url('summary_home', repo_name=repo.repo_name),
                 'cs_comment_url': comment_url,
                 'cs_url': h.canonical_url('changeset_home', repo_name=repo.repo_name, revision=revision),
                 'raw_id': revision,
                 'message': cs.message,
                 'message_short': h.shorter(cs.message, 50, firstline=True),
                 'cs_author': cs_author,
                 'repo_name': repo.repo_name,
                 'short_id': h.short_id(revision),
@@ @@ -113,30 +127,26 @@ class ChangesetCommentsModel(BaseModel): @@
                                                           pull_request.pull_request_id, line_no,
                                                           h.canonical_hostname()))
             comment_url = pull_request.url(canonical=True,
                 anchor='comment-%s' % comment.comment_id)
             subj = safe_unicode(
                 h.link_to('Re pull request %(pr_nice_id)s: %(desc)s %(line)s' % \
                           {'desc': desc,
                            'pr_nice_id': comment.pull_request.nice_id(),
                            'line': line},
                           comment_url)
+            )
             # get the current participants of this pull request
             recipients = ChangesetComment.get_users(pull_request_id=
                                                 pull_request.pull_request_id)
             # add pull request author
             recipients += [pull_request.owner]
             # add the reviewers to notification
             recipients = _list_pull_request_commenters(pull_request)
             recipients.append(pull_request.owner)
             recipients += pull_request.get_reviewer_users()
             #set some variables for email notification
             email_kwargs = {
                 'pr_title': pull_request.title,
                 'pr_title_short': h.shorter(pull_request.title, 50),
                 'pr_nice_id': pull_request.nice_id(),
                 'status_change': status_change,
                 'closing_pr': closing_pr,
                 'pr_comment_url': comment_url,
                 'pr_url': pull_request.url(canonical=True),
                 'pr_comment_user': author.full_name_and_username,

kallithea/model/db.py

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@@ @@ -2215,41 +2215,24 @@ class ChangesetComment(Base, BaseDbModel @@
     created_on = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
     modified_at = Column(DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
     author = relationship('User')
     repo = relationship('Repository')
     # status_change is frequently used directly in templates - make it a lazy
     # join to avoid fetching each related ChangesetStatus on demand.
     # There will only be one ChangesetStatus referencing each comment so the join will not explode.
     status_change = relationship('ChangesetStatus',
                                  cascade="all, delete-orphan", lazy='joined')
     pull_request = relationship('PullRequest')
     @classmethod
     def get_users(cls, revision=None, pull_request_id=None):
         """
         Returns user associated with this ChangesetComment. ie those
         who actually commented
         :param cls:
         :param revision:
         """
         q = Session().query(User) \
                 .join(ChangesetComment.author)
         if revision is not None:
             q = q.filter(cls.revision == revision)
         elif pull_request_id is not None:
             q = q.filter(cls.pull_request_id == pull_request_id)
         return q.all()
     def url(self):
         anchor = "comment-%s" % self.comment_id
         import kallithea.lib.helpers as h
         if self.revision:
             return h.url('changeset_home', repo_name=self.repo.repo_name, revision=self.revision, anchor=anchor)
         elif self.pull_request_id is not None:
             return self.pull_request.url(anchor=anchor)
     def deletable(self):
         return self.created_on > datetime.datetime.now() - datetime.timedelta(minutes=5)

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