def get_user(username, community):
"""
Gets a user from the database
@param username: the name of the user
@param community: a dbobjects.Community element
"""
if not USER_CACHE.has_key(community.id):
USER_CACHE[community.id] = {}
if USER_CACHE[community.id].has_key(username):
return USER_CACHE[community.id][username]
user = User.select(AND(User.q.name == username,
User.q.communityID == community.id))
if user.count():
USER_CACHE[community.id][username] = user[0]
else:
USER_CACHE[community.id][username] = User(name=username, community=community)
return USER_CACHE[community.id][username]
def get_user(self, username, community):
"""
Gets a user from the database
@param username: the name of the user
@param community: a dbobjects.Community element
"""
if not self.user_cache.has_key(community.id):
self.user_cache[community.id] = {}
if self.user_cache[community.id].has_key(username):
return self.user_cache[community.id][username]
user = User.select(AND(User.q.name == username, #pylint: disable-msg=E1101
User.q.communityID == community.id)) #pylint: disable-msg=E1101
if user.count():
self.user_cache[community.id][username] = user[0]
else:
self.user_cache[community.id][username] = User(name=username, community=community)
return self.user_cache[community.id][username]
def link_project_month(self, mproject, projarr, currentdate, nextdate):
"""
Does the "heavy" lifting for linking individuals to projects over a time period
@param mproject: master project to link to
@param projarr: the array of child projects
@param currendate: the date to start looking
@param nextdate: the date to stop looking
"""
# get the developers who committed during that period
people = Person.select(AND(Person.q.id == PersonUser.q.personID, # pylint: disable-msg=E1101
PersonUser.q.userID == CVSCommit.q.userID, # pylint: disable-msg=E1101
CVSCommit.q.startDate >= currentdate, # pylint: disable-msg=E1101
CVSCommit.q.startDate < nextdate, # pylint: disable-msg=E1101
IN(CVSCommit.q.projectID, projarr)), distinct=True) # pylint: disable-msg=E1101
count = 0
numcorp = 0
numunknown = 0
# iterate over each of the people
for person in people:
user = User.select(AND(User.q.id == PersonUser.q.userID, # pylint: disable-msg=E1101
PersonUser.q.personID == person.id))[0] # pylint: disable-msg=E1101
# first get their company. cache it if possible
if self.corpmap.has_key(person.id):
corporation = self.corpmap[person.id]
else:
corporations = person.corporations
if len(corporations) == 0:
corporation = self.unknowncorp
else:
corporation = corporations[0]
self.corpmap[person.id] = corporation
# increment some tracking counters
if corporation == self.unknowncorp:
numunknown = numunknown + 1
else:
numcorp = numcorp + 1
# now, get their commits, we need the number of commits and the number of lines added/removed
commits = CVSCommit.select(AND(CVSCommit.q.userID == PersonUser.q.userID, # pylint: disable-msg=E1101
PersonUser.q.personID == person.id, # pylint: disable-msg=E1101
CVSCommit.q.startDate >= currentdate, # pylint: disable-msg=E1101
CVSCommit.q.startDate < nextdate, # pylint: disable-msg=E1101
IN(CVSCommit.q.projectID, projarr)), distinct=True) # pylint: disable-msg=E1101
commitids = [x.id for x in commits]
numcommits = len(commitids)
# in some cases, we don't have complete information, we just set those to empty here
linesadded = FileCommit.select(IN(FileCommit.q.cvsCommitID, commitids)).sum(FileCommit.q.linesAdded) or 0 # pylint: disable-msg=E1101
linesremoved = FileCommit.select(IN(FileCommit.q.cvsCommitID, commitids)).sum(FileCommit.q.linesRemoved) or 0 # pylint: disable-msg=E1101
linesdelta = linesadded - linesremoved
# commit the object
newpi = ProjectInvolvement(user=user, corporation=corporation,
project=mproject, year=currentdate.year,
month=currentdate.month, date=currentdate,
numCommits=numcommits, linesAdded=linesadded,
linesRemoved=linesremoved, linesDelta=linesdelta)
count = count + 1
self.log.info("%s-%s Added %d links (%d corp, %d unknown)...", currentdate, nextdate, count, numcorp, numunknown)
return count
