mirror of
https://github.com/ejwa/gitinspector.git
synced 2024-09-08 01:11:29 +02:00
122 lines
3.9 KiB
Python
122 lines
3.9 KiB
Python
|
# coding: utf-8
|
||
|
#
|
||
|
# Copyright © 2012 Ejwa Software. All rights reserved.
|
||
|
#
|
||
|
# This file is part of gitinspector.
|
||
|
#
|
||
|
# gitinspector is free software: you can redistribute it and/or modify
|
||
|
# it under the terms of the GNU General Public License as published by
|
||
|
# the Free Software Foundation, either version 3 of the License, or
|
||
|
# (at your option) any later version.
|
||
|
#
|
||
|
# gitinspector is distributed in the hope that it will be useful,
|
||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
# GNU General Public License for more details.
|
||
|
#
|
||
|
# You should have received a copy of the GNU General Public License
|
||
|
# along with gitinspector. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
||
|
import datetime
|
||
|
import terminal
|
||
|
|
||
|
class TimelineData:
|
||
|
def __init__(self, changes, useweeks):
|
||
|
authordateinfo_list = sorted(changes.get_authordateinfo_list().items())
|
||
|
self.entries = {}
|
||
|
self.total_changes_by_period = {}
|
||
|
self.useweeks = useweeks
|
||
|
|
||
|
for i in authordateinfo_list:
|
||
|
key = None
|
||
|
|
||
|
if useweeks:
|
||
|
yearweek = datetime.date(int(i[0][0][0:4]), int(i[0][0][5:7]), int(i[0][0][8:10])).isocalendar()
|
||
|
key = (i[0][1], str(yearweek[0]) + "W" + str(yearweek[1]))
|
||
|
else:
|
||
|
key = (i[0][1], i[0][0][0:7])
|
||
|
|
||
|
if self.entries.get(key, None) == None:
|
||
|
self.entries[key] = i[1]
|
||
|
else:
|
||
|
self.entries[key].insertions += i[1].insertions
|
||
|
self.entries[key].deletions += i[1].deletions
|
||
|
|
||
|
for p in self.get_periods():
|
||
|
total_insertions = 0
|
||
|
total_deletions = 0
|
||
|
|
||
|
for a in self.get_authors():
|
||
|
e = self.entries.get((a, p), None)
|
||
|
if e != None:
|
||
|
total_insertions += e.insertions
|
||
|
total_deletions += e.deletions
|
||
|
|
||
|
self.total_changes_by_period[p] = (total_insertions, total_deletions, total_insertions + total_deletions)
|
||
|
|
||
|
def get_periods(self):
|
||
|
return sorted(set([i[1] for i in self.entries]))
|
||
|
|
||
|
def get_authors(self):
|
||
|
return sorted(set([i[0] for i in self.entries]))
|
||
|
|
||
|
def get_author_signs_in_period(self, author, period, multiplier):
|
||
|
authorinfo = self.entries.get((author, period), None)
|
||
|
insertions = float(self.total_changes_by_period[period][0])
|
||
|
deletions = float(self.total_changes_by_period[period][1])
|
||
|
total = float(self.total_changes_by_period[period][2])
|
||
|
|
||
|
if authorinfo:
|
||
|
i = multiplier * (self.entries[(author, period)].insertions / total)
|
||
|
j = multiplier * (self.entries[(author, period)].deletions / total)
|
||
|
return (int(i), int(j))
|
||
|
else:
|
||
|
return (0, 0)
|
||
|
|
||
|
def get_multiplier(self, period, max_width):
|
||
|
multiplier = 0
|
||
|
|
||
|
while True:
|
||
|
for i in self.entries:
|
||
|
e = self.entries.get(i)
|
||
|
|
||
|
if period == i[1]:
|
||
|
deletions = e.deletions / float(self.total_changes_by_period[i[1]][2])
|
||
|
if multiplier * (e.insertions + e.deletions) / float(self.total_changes_by_period[i[1]][2]) > max_width:
|
||
|
return multiplier
|
||
|
|
||
|
multiplier += 0.25
|
||
|
|
||
|
def is_author_in_period(self, period, author):
|
||
|
return self.entries.get((author, period), None) != None
|
||
|
|
||
|
def __output_row__(changes, timeline_data, periods, names):
|
||
|
print "\n" + terminal.bold + "Author".ljust(20),
|
||
|
|
||
|
for p in periods:
|
||
|
print p.rjust(10),
|
||
|
|
||
|
print terminal.normal
|
||
|
|
||
|
for n in names:
|
||
|
print n.ljust(20)[0:20],
|
||
|
for p in periods:
|
||
|
multiplier = timeline_data.get_multiplier(p, 9)
|
||
|
signs = timeline_data.get_author_signs_in_period(n, p, multiplier)
|
||
|
signs_str = (signs[1] * "-" + signs[0] * "+")
|
||
|
print ("." if timeline_data.is_author_in_period(p, n) and len(signs_str) == 0 else signs_str).rjust(10),
|
||
|
print ""
|
||
|
|
||
|
def output(changes, useweeks):
|
||
|
if changes.get_commits():
|
||
|
print "\nThe following history timeline has been gathered from the repository:"
|
||
|
|
||
|
timeline_data = TimelineData(changes, useweeks)
|
||
|
periods = timeline_data.get_periods()
|
||
|
names = timeline_data.get_authors()
|
||
|
(width, _) = terminal.get_size()
|
||
|
max_periods_per_row = (width - 21) / 11
|
||
|
|
||
|
for i in range(0, len(periods), max_periods_per_row):
|
||
|
__output_row__(changes, timeline_data, periods[i:i+max_periods_per_row], names)
|