Append PySvn_examples/commits__draw_plot__by_top5_authors.py

gil9red · gil9red · commit f1216260ccf3 · 2017-11-09T16:20:39.000+05:00
diff --git a/PySvn_examples/commits__draw_plot__by_top5_authors.py b/PySvn_examples/commits__draw_plot__by_top5_authors.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+__author__ = 'ipetrash'
+
+
+import pandas as pd
+from datetime import datetime
+
+# Название текущего файла без '.py'
+import os
+plot_title = os.path.basename(__file__)[:-3]
+
+import matplotlib.pyplot as plt
+fig = plt.figure(1)
+fig.suptitle(plot_title, fontsize=14, fontweight='bold')
+ax = fig.add_subplot(111)
+
+from analys_commits import get_log_list_by_author
+author_by_log = get_log_list_by_author()
+
+list_top5_author_by_log = sorted(author_by_log.items(), key=lambda item: len(item[1]), reverse=True)[:5]
+
+# Добавление на график информации о авторах
+for author, logs in list_top5_author_by_log:
+    # Сбор коммитов за месяц/год
+    records = [datetime(log.date.year, log.date.month, 1) for log in logs]
+
+    df = pd.DataFrame(data=records, columns=['year_month'])
+    df_month = pd.DataFrame({'count': df.groupby("year_month").size()}).reset_index()
+    ax.plot(df_month['year_month'], df_month['count'], label=author)
+
+ax.legend()
+ax.grid()
+ax.set_title('Commits')
+ax.set_xlabel('Date')
+ax.set_ylabel('Count')
+
+plt.gcf().autofmt_xdate()
+
+plt.show()
