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contributor.py
468 lines (442 loc) · 23.9 KB
/
contributor.py
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#SPDX-License-Identifier: MIT
"""
Metrics that provides data about contributors & their associated activity
"""
import datetime
import sqlalchemy as s
import pandas as pd
from flask import current_app
from augur.api.util import register_metric
@register_metric()
def contributors(repo_group_id, repo_id=None, period='day', begin_date=None, end_date=None):
"""
Returns a timeseries of all the contributions to a project.
DataFrame has these columns:
date
commits
pull_requests
issues
commit_comments
pull_request_comments
issue_comments
total
:param repo_id: The repository's id
:param repo_group_id: The repository's group id
:param period: To set the periodicity to 'day', 'week', 'month' or 'year', defaults to 'day'
:param begin_date: Specifies the begin date, defaults to '1970-1-1 00:00:00'
:param end_date: Specifies the end date, defaults to datetime.now()
:return: DataFrame of persons/period
"""
# In this version, pull request, pr request comments,issue comments haven't be calculated
if not begin_date:
begin_date = '1970-1-1 00:00:01'
if not end_date:
end_date = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
if repo_id:
contributorsSQL = s.sql.text("""
SELECT id::text AS user_id,
SUM(commits) AS commits,
SUM(issues) AS issues,
SUM(commit_comments) AS commit_comments,
SUM(issue_comments) AS issue_comments,
SUM(pull_requests) AS pull_requests,
SUM(pull_request_comments) AS pull_request_comments,
SUM(a.commits + a.issues + a.commit_comments + a.issue_comments + a.pull_requests +
a.pull_request_comments) AS total,
a.repo_id, repo.repo_name
FROM (
(SELECT reporter_id AS id,
0 AS commits,
COUNT(*) AS issues,
0 AS commit_comments,
0 AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments,
repo_id
FROM issues
WHERE repo_id = :repo_id
AND created_at BETWEEN :begin_date AND :end_date
AND reporter_id IS NOT NULL
AND pull_request IS NULL
GROUP BY reporter_id, repo_id)
UNION ALL
(SELECT cmt_ght_author_id AS id,
COUNT(*) AS commits,
0 AS issues,
0 AS commit_comments,
0 AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments,
repo_id
FROM commits
WHERE repo_id = :repo_id
AND cmt_ght_author_id IS NOT NULL
AND cmt_committer_date BETWEEN :begin_date AND :end_date
GROUP BY cmt_ght_author_id, repo_id)
UNION ALL
(SELECT cntrb_id AS id,
0 AS commits,
0 AS issues,
COUNT(*) AS commit_comments,
0 AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments,
commits.repo_id as repo_id
FROM commit_comment_ref,
commits,
message
WHERE commit_comment_ref.cmt_id = commit_comment_ref.cmt_id
AND message.msg_id = commit_comment_ref.msg_id
AND commits.repo_id = :repo_id
AND created_at BETWEEN :begin_date AND :end_date
GROUP BY id, commits.repo_id)
UNION ALL
(
SELECT message.cntrb_id AS id,
0 AS commits,
0 AS issues,
0 AS commit_comments,
count(*) AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments,
issues.repo_id as repo_id
FROM issues,
issue_message_ref,
message
WHERE issues.repo_id = :repo_id
AND reporter_id IS NOT NULL
AND issues.issue_id = issue_message_ref.issue_id
AND issue_message_ref.msg_id = message.msg_id
AND issues.pull_request IS NULL
AND created_at BETWEEN :begin_date AND :end_date
GROUP BY id, issues.repo_id
)
) a, repo
WHERE a.repo_id = repo.repo_id
GROUP BY a.id, a.repo_id, repo_name
ORDER BY total DESC
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(contributorsSQL, conn, params={'repo_id': repo_id, 'period': period,
'begin_date': begin_date, 'end_date': end_date})
else:
contributorsSQL = s.sql.text("""
SELECT id::text AS user_id,
SUM(commits) AS commits,
SUM(issues) AS issues,
SUM(commit_comments) AS commit_comments,
SUM(issue_comments) AS issue_comments,
SUM(pull_requests) AS pull_requests,
SUM(pull_request_comments) AS pull_request_comments,
SUM(a.commits + a.issues + a.commit_comments + a.issue_comments + a.pull_requests +
a.pull_request_comments) AS total, a.repo_id, repo_name
FROM (
(SELECT reporter_id AS id,
repo_id,
0 AS commits,
COUNT(*) AS issues,
0 AS commit_comments,
0 AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments
FROM issues
WHERE repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND created_at BETWEEN :begin_date AND :end_date
AND reporter_id IS NOT NULL
AND pull_request IS NULL
GROUP BY reporter_id, issues.repo_id)
UNION ALL
(SELECT cmt_ght_author_id AS id,
repo_id,
COUNT(*) AS commits,
0 AS issues,
0 AS commit_comments,
0 AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments
FROM commits
WHERE repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND cmt_ght_author_id IS NOT NULL
AND cmt_committer_date BETWEEN :begin_date AND :end_date
GROUP BY cmt_ght_author_id, repo_id)
UNION ALL
(SELECT cntrb_id AS id,
commits.repo_id as repo_id,
0 AS commits,
0 AS issues,
COUNT(*) AS commit_comments,
0 AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments
FROM commit_comment_ref,
commits,
message
WHERE commit_comment_ref.cmt_id = commit_comment_ref.cmt_id
AND message.msg_id = commit_comment_ref.msg_id
AND commits.repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND created_at BETWEEN :begin_date AND :end_date
GROUP BY id, commits.repo_id)
UNION ALL
(
SELECT message.cntrb_id AS id,
issues.repo_id as repo_id,
0 AS commits,
0 AS issues,
0 AS commit_comments,
count(*) AS issue_comments,
0 AS pull_requests,
0 AS pull_request_comments
FROM issues,
issue_message_ref,
message
WHERE issues.repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND issues.reporter_id IS NOT NULL
AND issues.issue_id = issue_message_ref.issue_id
AND issue_message_ref.msg_id = message.msg_id
AND issues.pull_request IS NULL
AND created_at BETWEEN :begin_date AND :end_date
GROUP BY id, issues.repo_id
)
) a, repo
WHERE a.repo_id = repo.repo_id
GROUP BY a.id, a.repo_id, repo_name
ORDER BY total DESC
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(contributorsSQL, conn, params={'repo_group_id': repo_group_id, 'period': period,
'begin_date': begin_date, 'end_date': end_date})
return results
@register_metric()
def contributors_new(repo_group_id, repo_id=None, period='day', begin_date=None, end_date=None):
"""
Returns a timeseries of new contributions to a project.
:param repo_id: The repository's id
:param repo_group_id: The repository's group id
:param period: To set the periodicity to 'day', 'week', 'month' or 'year', defaults to 'day'
:param begin_date: Specifies the begin date, defaults to '1970-1-1 00:00:00'
:param end_date: Specifies the end date, defaults to datetime.now()
:return: DataFrame of persons/period
"""
# In this version, pull request, pr request comments,issue comments haven't be calculated
if not begin_date:
begin_date = '1970-1-1 00:00:01'
if not end_date:
end_date = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
if repo_id:
contributorsNewSQL = s.sql.text("""
SELECT date_trunc(:period, b.created_at::DATE) AS date, COUNT(id) AS new_contributors, repo.repo_id, repo_name
FROM (
SELECT id as id, MIN(created_at) AS created_at, a.repo_id
FROM (
(SELECT reporter_id AS id, MIN(created_at) AS created_at, repo_id
FROM issues
WHERE repo_id = :repo_id
AND created_at BETWEEN :begin_date AND :end_date
AND reporter_id IS NOT NULL
AND pull_request IS NULL
GROUP BY reporter_id, repo_id)
UNION ALL
(SELECT cmt_ght_author_id AS id,
MIN(TO_TIMESTAMP(cmt_author_date, 'YYYY-MM-DD')) AS created_at,
repo_id
FROM commits
WHERE repo_id = :repo_id
AND cmt_ght_author_id IS NOT NULL
AND TO_TIMESTAMP(cmt_author_date, 'YYYY-MM-DD') BETWEEN :begin_date AND :end_date
GROUP BY cmt_ght_author_id, repo_id)
UNION ALL
(SELECT cntrb_id as id, MIN(created_at) AS created_at, commits.repo_id
FROM commit_comment_ref,
commits,
message
where commits.cmt_id = commit_comment_ref.cmt_id
and commits.repo_id = :repo_id
and commit_comment_ref.msg_id = message.msg_id
group by id, commits.repo_id)
UNION ALL
(SELECT issue_events.cntrb_id AS id, MIN(issue_events.created_at) AS created_at, issues.repo_id
FROM issue_events, issues
WHERE issues.repo_id = :repo_id
AND issues.issue_id = issue_events.issue_id
AND issues.pull_request IS NULL
AND issue_events.created_at BETWEEN :begin_date AND :end_date
AND issue_events.cntrb_id IS NOT NULL
AND action = 'closed'
GROUP BY issue_events.cntrb_id, issues.repo_id)
) a
GROUP BY a.id, a.repo_id) b, repo
WHERE repo.repo_id = b.repo_id
GROUP BY date, repo.repo_id, repo_name
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(contributorsNewSQL, conn, params={'repo_id': repo_id, 'period': period,
'begin_date': begin_date, 'end_date': end_date})
else:
contributorsNewSQL = s.sql.text("""
SELECT date_trunc(:period, b.created_at::DATE) AS date, COUNT(id) AS new_contributors, repo.repo_id, repo_name
FROM (
SELECT id as id, MIN(created_at) AS created_at, a.repo_id
FROM (
(SELECT reporter_id AS id, MIN(created_at) AS created_at, repo_id
FROM issues
WHERE repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND created_at BETWEEN :begin_date AND :end_date
AND reporter_id IS NOT NULL
AND pull_request IS NULL
GROUP BY reporter_id, repo_id)
UNION ALL
(SELECT cmt_ght_author_id AS id,
MIN(TO_TIMESTAMP(cmt_author_date, 'YYYY-MM-DD')) AS created_at,
repo_id
FROM commits
WHERE repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND cmt_ght_author_id IS NOT NULL
AND TO_TIMESTAMP(cmt_author_date, 'YYYY-MM-DD') BETWEEN :begin_date AND :end_date
GROUP BY cmt_ght_author_id, repo_id)
UNION ALL
(SELECT cntrb_id as id, MIN(created_at) AS created_at, commits.repo_id
FROM commit_comment_ref,
commits,
message
where commits.cmt_id = commit_comment_ref.cmt_id
and commits.repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
and commit_comment_ref.msg_id = message.msg_id
group by id, commits.repo_id)
UNION ALL
(SELECT issue_events.cntrb_id AS id, MIN(issue_events.created_at) AS created_at, issue_events.repo_id
FROM issue_events, issues
WHERE issues.repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
AND issues.issue_id = issue_events.issue_id
AND issues.pull_request IS NULL
AND issue_events.created_at BETWEEN :begin_date AND :end_date
AND issue_events.cntrb_id IS NOT NULL
AND action = 'closed'
GROUP BY issue_events.cntrb_id, issue_events.repo_id)
) a
GROUP BY a.id, a.repo_id) b, repo
WHERE repo.repo_id = b.repo_id
GROUP BY date, repo.repo_id, repo_name
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(contributorsNewSQL, conn, params={'repo_group_id': repo_group_id, 'period': period,
'begin_date': begin_date, 'end_date': end_date})
return results
@register_metric()
def lines_changed_by_author(repo_group_id, repo_id=None):
"""
Returns number of lines changed per author per day
:param repo_url: the repository's URL
"""
if repo_id:
linesChangedByAuthorSQL = s.sql.text("""
SELECT cmt_author_email, date_trunc('week', cmt_author_date::date) as cmt_author_date, cmt_author_affiliation as affiliation,
SUM(cmt_added) as additions, SUM(cmt_removed) as deletions, SUM(cmt_whitespace) as whitespace, repo_name
FROM commits JOIN repo ON commits.repo_id = repo.repo_id
WHERE commits.repo_id = :repo_id
GROUP BY commits.repo_id, date_trunc('week', cmt_author_date::date), cmt_author_affiliation, cmt_author_email, repo_name
ORDER BY date_trunc('week', cmt_author_date::date) ASC;
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(linesChangedByAuthorSQL, conn, params={"repo_id": repo_id})
return results
else:
linesChangedByAuthorSQL = s.sql.text("""
SELECT cmt_author_email, date_trunc('week', cmt_author_date::date) as cmt_author_date, cmt_author_affiliation as affiliation,
SUM(cmt_added) as additions, SUM(cmt_removed) as deletions, SUM(cmt_whitespace) as whitespace
FROM commits
WHERE repo_id in (SELECT repo_id FROM repo WHERE repo_group_id=:repo_group_id)
GROUP BY repo_id, date_trunc('week', cmt_author_date::date), cmt_author_affiliation, cmt_author_email
ORDER BY date_trunc('week', cmt_author_date::date) ASC;
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(linesChangedByAuthorSQL, conn, params={"repo_group_id": repo_group_id})
return results
@register_metric()
def contributors_code_development(repo_group_id, repo_id=None, period='all', begin_date=None, end_date=None):
"""
Returns a timeseries of all the contributions to a project.
DataFrame has these columns:
date
commits
:param repo_id: The repository's id
:param repo_group_id: The repository's group id
----- :param period: To set the periodicity to 'all', day', 'week', 'month' or 'year', defaults to 'all'
----- :param begin_date: Specifies the begin date, defaults to '1970-1-1 00:00:00'
----- :param end_date: Specifies the end date, defaults to datetime.now()
:return: DataFrame of persons/period
"""
# In this version, pull request, pr request comments,issue comments haven't be calculated
if not begin_date:
begin_date = '1970-1-1 00:00:01'
if not end_date:
end_date = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
if repo_id:
contributorsSQL = s.sql.text("""
SELECT
email AS email,
SUM(commits) AS commits,
SUM(lines_added) AS lines_added,
a.repo_id, repo.repo_name
FROM (
(
SELECT repo_id, email, SUM(patches)::int as commits, 0 as lines_added
FROM
(SELECT repo_id, email, patches
FROM dm_repo_annual
WHERE repo_id = :repo_id
ORDER BY patches DESC) a
GROUP BY email, a.repo_id
)
UNION ALL
(
SELECT repo_id, cmt_author_email as email, 0 as commits, SUM(cmt_added) as lines_added
-- cmt_author_affiliation as affiliation,
-- SUM(cmt_added) as additions, SUM(cmt_removed) as deletions, SUM(cmt_whitespace) as whitespace,
FROM commits
WHERE commits.repo_id = :repo_id
GROUP BY commits.repo_id, cmt_author_date, cmt_author_affiliation, cmt_author_email
ORDER BY cmt_author_date ASC
)
) a, repo
WHERE a.repo_id = repo.repo_id
GROUP BY a.email, a.repo_id, repo_name
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(contributorsSQL, conn, params={'repo_id': repo_id, 'period': period,
'begin_date': begin_date, 'end_date': end_date})
else:
contributorsSQL = s.sql.text("""
SELECT
email AS email,
SUM(commits) AS commits,
SUM(lines_added) AS lines_added,
a.repo_id, repo.repo_name
FROM (
(
SELECT repo_id, email, SUM(patches)::INT AS commits, 0 AS lines_added
FROM
(SELECT dm_repo_annual.repo_id, email, patches
FROM dm_repo_annual JOIN repo ON repo.repo_id = dm_repo_annual.repo_id
WHERE repo_group_id = :repo_group_id
ORDER BY patches DESC) a
GROUP BY email, a.repo_id
)
UNION ALL
(
SELECT commits.repo_id, cmt_author_email AS email, 0 AS commits, SUM(cmt_added) AS lines_added
-- cmt_author_affiliation as affiliation,
-- SUM(cmt_added) as additions, SUM(cmt_removed) as deletions, SUM(cmt_whitespace) as whitespace,
FROM commits JOIN repo ON repo.repo_id = commits.repo_id
WHERE repo_group_id = :repo_group_id
GROUP BY commits.repo_id, cmt_author_date, cmt_author_affiliation, cmt_author_email
ORDER BY cmt_author_date ASC
)
) a, repo
WHERE a.repo_id = repo.repo_id
GROUP BY a.email, a.repo_id, repo_name
ORDER BY commits desc, email
""")
with current_app.engine.connect() as conn:
results = pd.read_sql(contributorsSQL, conn, params={'repo_group_id': repo_group_id, 'period': period,
'begin_date': begin_date, 'end_date': end_date})
return results