def get_commit_data_of_user(changesets):
"""
Parses commits into individual user commits with
parsed timestamps. Helper function for commits_linegraph()
"""
user_commits = {}
for commit in changesets:
author = commit['parsed_author']
timestamp = bitmethods.to_unix_time(commit['timestamp'])
if author not in user_commits:
user_commits[author] = []
user_commits[author].append(timestamp)
return user_commits
def test_to_unix_time(self, mock_datetime, mock_time):
mock_datetime.return_value = ''
mock_time.return_value = ''
self.timestamp = ''
self.assertEqual(bitmethods.to_unix_time(self.timestamp), 1000)
def commits_linegraph(changesets=None, count=50):
"""
Bitbucket has a inconsistent design where if your repo has
less than 50 commits, they are returned in oldest commits first.
If your repo has more than 50 commits, the commits are returned
in most recent commits first.
Algorithm to parse commits linegraph
1. Get the timestamp of first and most recent commit
2. Split the x-axis regions into date ranges
3. For each commit, parse each user's timestamp to unix time
4. Create a data series for each user based on date ranges
Improvements:
** [done] Fix nb_element issue
1. [done] Refactoring into smaller functions
2. [done] Optimize number of elements
** Fix backwards order of linegraph for < 50 commits
** Fix cutoff date end
3. Improve search algorithm
Returns:
Dictionary
"""
# Fixed issues with count of 1 or less
if not count:
return {}
# Initialize start and end timestamp
start_time, end_time = 0, 0
# Handle bitbucket's inconsistent commits ordering
if count <= 50:
start_time = bitmethods.to_unix_time(changesets[0]['timestamp'])
end_time = bitmethods.to_unix_time(changesets[-1]['timestamp'])
else:
start_time = bitmethods.to_unix_time(changesets[-1]['timestamp'])
end_time = bitmethods.to_unix_time(changesets[0]['timestamp'])
# Set limit on amount of time regions
nb_element = (end_time-start_time)/(86400*1000)
if nb_element > 60:
nb_element = 60
elif nb_element < 10:
nb_element = 10
# Get xdata for time range of commits
step = (end_time - start_time) / nb_element
xdata = [x for x in range(start_time, end_time, step)]
# Get commit data with user as its own y data
user_commits = get_commit_data_of_user(changesets)
user_series = tally_data_series(xdata, user_commits, nb_element)
tooltip_date = "%b %d %Y"
extra_serie = {"tooltip": {"y_start": "Pushed ", "y_end": " commits"},
"date_format": tooltip_date}
# Add each user commit breakdown into chart data
chartdata = {'x': xdata, 'extra1': extra_serie }
user_count = 0
for user in user_series:
user_count += 1
ydata = user_series[user]
string_count = str(user_count)
chartdata['name'+string_count] = user
chartdata['y'+string_count] = ydata
chartdata['extra'+string_count] = extra_serie
charttype = "lineChart"
chartcontainer = 'linechart_container'
return {
'charttype': charttype,
'chartdata': chartdata,
'chartcontainer': chartcontainer,
'extra': {
'x_is_date': True,
'x_axis_format': '%b %d',
'tag_script_js': True,
'jquery_on_ready': False,
}}
