# coding: utf-8 # # Copyright © 2012-2013 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 . from __future__ import print_function from outputable import Outputable import datetime import terminal import textwrap 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 period in self.get_periods(): total_insertions = 0 total_deletions = 0 for author in self.get_authors(): entry = self.entries.get((author, period), None) if entry != None: total_insertions += entry.insertions total_deletions += entry.deletions self.total_changes_by_period[period] = (total_insertions, total_deletions, total_insertions + total_deletions) def get_periods(self): return sorted(set([i[1] for i in self.entries])) def get_total_changes_in_period(self, period): return self.total_changes_by_period[period] 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) 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: entry = self.entries.get(i) if period == i[1]: changes_in_period = float(self.total_changes_by_period[i[1]][2]) if multiplier * (entry.insertions + entry.deletions) / changes_in_period > max_width: return multiplier multiplier += 0.25 def is_author_in_period(self, period, author): return self.entries.get((author, period), None) != None __timeline_info_text__ = "The following history timeline has been gathered from the repository" def __output_row__text__(timeline_data, periods, names): print("\n" + terminal.__bold__ + "Author".ljust(20), end=" ") for period in periods: print(period.rjust(10), end=" ") print(terminal.__normal__) for name in names: print(name.ljust(20)[0:20], end=" ") for period in periods: multiplier = timeline_data.get_multiplier(period, 9) signs = timeline_data.get_author_signs_in_period(name, period, multiplier) signs_str = (signs[1] * "-" + signs[0] * "+") print (("." if timeline_data.is_author_in_period(period, name) and len(signs_str) == 0 else signs_str).rjust(10), end=" ") print("") print(terminal.__bold__ + "Modified Rows:".ljust(20) + terminal.__normal__, end=" ") for period in periods: total_changes = timeline_data.get_total_changes_in_period(period) print("" + str(total_changes[2]).rjust(10), end=" ") print("") def __output_row__html__(timeline_data, periods, names): timeline_xml = "" for period in periods: timeline_xml += "" timeline_xml += "" for i, name in enumerate(names): timeline_xml += "" if i % 2 == 1 else ">") timeline_xml += "" for period in periods: multiplier = timeline_data.get_multiplier(period, 14) signs = timeline_data.get_author_signs_in_period(name, period, multiplier) signs_str = (signs[1] * "
 
" + signs[0] * "
 
") timeline_xml += "" timeline_xml += "" timeline_xml += "" for period in periods: total_changes = timeline_data.get_total_changes_in_period(period) timeline_xml += "" timeline_xml += "
Author" + str(period) + "
" + name + "" + ("." if timeline_data.is_author_in_period(period, name) and len(signs_str) == 0 else signs_str) timeline_xml += "
Modified Rows:" + str(total_changes[2]) + "
" print(timeline_xml) class Timeline(Outputable): def __init__(self, changes, useweeks): self.changes = changes self.useweeks = useweeks Outputable.__init__(self) def output_text(self): if self.changes.get_commits(): print("\n" + textwrap.fill(__timeline_info_text__ + ":", width=terminal.get_size()[0])) timeline_data = TimelineData(self.changes, self.useweeks) periods = timeline_data.get_periods() names = timeline_data.get_authors() (width, _) = terminal.get_size() max_periods_per_row = int((width - 21) / 11) for i in range(0, len(periods), max_periods_per_row): __output_row__text__(timeline_data, periods[i:i+max_periods_per_row], names) def output_html(self): if self.changes.get_commits(): timeline_data = TimelineData(self.changes, self.useweeks) periods = timeline_data.get_periods() names = timeline_data.get_authors() max_periods_per_row = 8 timeline_xml = "
" timeline_xml += "

" + __timeline_info_text__ + ".

" print(timeline_xml) for i in range(0, len(periods), max_periods_per_row): __output_row__html__(timeline_data, periods[i:i+max_periods_per_row], names) timeline_xml = "
" print(timeline_xml) def output_xml(self): if self.changes.get_commits(): message_xml = "\t\t" + __timeline_info_text__ + "\n" timeline_xml = "" periods_xml = "\t\t\n".format("week" if self.useweeks else "month") timeline_data = TimelineData(self.changes, self.useweeks) periods = timeline_data.get_periods() names = timeline_data.get_authors() for period in periods: name_xml = "\t\t\t\t" + str(period) + "\n" authors_xml = "" for name in names: authors_xml += "\t\t\t\t\n" multiplier = timeline_data.get_multiplier(period, 24) signs = timeline_data.get_author_signs_in_period(name, period, multiplier) signs_str = (signs[1] * "-" + signs[0] * "+") if not len(signs_str) == 0: authors_xml += "\t\t\t\t\t\n\t\t\t\t\t\t" + name + "\n" authors_xml += "\t\t\t\t\t\t" + signs_str + "\n\t\t\t\t\t\n" authors_xml += "\t\t\t\t\n" modified_rows_xml = "\t\t\t\t" + \ str(timeline_data.get_total_changes_in_period(period)[2]) + "\n" timeline_xml += "\t\t\t\n" + name_xml + authors_xml + modified_rows_xml + "\t\t\t\n" print("\t\n" + message_xml + periods_xml + timeline_xml + "\t\t\n\t")