mirror of
https://github.com/ejwa/gitinspector.git
synced 2024-10-01 19:41:30 +02:00
37c4260149
The Outputable class is now the base class of all the classes that want to output formatted text. This is more object oriented and cleaner solution compared to the previous implementation.
224 lines
7.4 KiB
Python
224 lines
7.4 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/>.
|
|
|
|
from __future__ import print_function
|
|
from outputable import Outputable
|
|
from changes import FileDiff
|
|
import comment
|
|
import filtering
|
|
import format
|
|
import missing
|
|
import multiprocessing
|
|
import re
|
|
import subprocess
|
|
import sys
|
|
import terminal
|
|
import textwrap
|
|
import threading
|
|
|
|
NUM_THREADS = multiprocessing.cpu_count()
|
|
|
|
class BlameEntry:
|
|
rows = 0
|
|
comments = 0
|
|
|
|
__thread_lock__ = threading.BoundedSemaphore(NUM_THREADS)
|
|
__blame_lock__ = threading.Lock()
|
|
|
|
class BlameThread(threading.Thread):
|
|
def __init__(self, blame_string, extension, blames, filename):
|
|
__thread_lock__.acquire() # Lock controlling the number of threads running
|
|
threading.Thread.__init__(self)
|
|
|
|
self.blame_string = blame_string
|
|
self.extension = extension
|
|
self.blames = blames
|
|
self.filename = filename
|
|
|
|
def run(self):
|
|
git_blame_r = subprocess.Popen(self.blame_string, shell=True, bufsize=1, stdout=subprocess.PIPE).stdout
|
|
is_inside_comment = False
|
|
|
|
for j in git_blame_r.readlines():
|
|
j = j.decode("utf-8", "replace")
|
|
if Blame.is_blame_line(j):
|
|
author = Blame.get_author(j)
|
|
content = Blame.get_content(j)
|
|
__blame_lock__.acquire() # Global lock used to protect calls from here...
|
|
|
|
if self.blames.get((author, self.filename), None) == None:
|
|
self.blames[(author, self.filename)] = BlameEntry()
|
|
|
|
if comment.is_comment(self.extension, content):
|
|
self.blames[(author, self.filename)].comments += 1
|
|
if is_inside_comment:
|
|
if comment.has_comment_end(self.extension, content):
|
|
is_inside_comment = False
|
|
else:
|
|
self.blames[(author, self.filename)].comments += 1
|
|
elif comment.has_comment_begining(self.extension, content):
|
|
is_inside_comment = True
|
|
|
|
self.blames[(author, self.filename)].rows += 1
|
|
__blame_lock__.release() # ...to here.
|
|
|
|
git_blame_r.close()
|
|
__thread_lock__.release() # Lock controlling the number of threads running
|
|
|
|
class Blame:
|
|
def __init__(self, hard):
|
|
self.blames = {}
|
|
ls_tree_r = subprocess.Popen("git ls-tree --name-only -r HEAD", shell=True, bufsize=1, stdout=subprocess.PIPE).stdout
|
|
lines = ls_tree_r.readlines()
|
|
|
|
for i, row in enumerate(lines):
|
|
row = row.decode("utf-8", "replace")
|
|
if FileDiff.is_valid_extension(row) and not filtering.set_filtered(FileDiff.get_filename(row)):
|
|
if not missing.add(row.strip()):
|
|
blame_string = "git blame -w {0} \"".format("-C -C -M" if hard else "") + row.strip() + "\""
|
|
thread = BlameThread(blame_string, FileDiff.get_extension(row), self.blames, row.strip())
|
|
thread.daemon = True
|
|
thread.start()
|
|
|
|
if hard:
|
|
Blame.output_progress(i, len(lines))
|
|
|
|
# Make sure all threads have completed.
|
|
for i in range(0, NUM_THREADS):
|
|
__thread_lock__.acquire()
|
|
|
|
@staticmethod
|
|
def output_progress(pos, length):
|
|
if sys.stdout.isatty() and format.is_interactive_format():
|
|
terminal.clear_row()
|
|
print("\bChecking how many rows belong to each author (Progress): {0:.0f}%".format(100 * pos / length), end="")
|
|
sys.stdout.flush()
|
|
|
|
@staticmethod
|
|
def is_blame_line(string):
|
|
return string.find(" (") != -1
|
|
|
|
@staticmethod
|
|
def get_author(string):
|
|
author = re.search(" \((.*?)\d\d\d\d-\d\d-\d\d", string)
|
|
return re.sub("[^\w ]", "", author.group(1)).strip()
|
|
|
|
@staticmethod
|
|
def get_content(string):
|
|
content = re.search(" \d+\)(.*)", string)
|
|
return content.group(1).lstrip()
|
|
|
|
def get_summed_blames(self):
|
|
summed_blames = {}
|
|
for i in self.blames.items():
|
|
if summed_blames.get(i[0][0], None) == None:
|
|
summed_blames[i[0][0]] = BlameEntry()
|
|
|
|
summed_blames[i[0][0]].rows += i[1].rows
|
|
summed_blames[i[0][0]].comments += i[1].comments
|
|
|
|
return summed_blames
|
|
|
|
__blame__ = None
|
|
|
|
def get(hard):
|
|
global __blame__
|
|
if __blame__ == None:
|
|
__blame__ = Blame(hard)
|
|
|
|
return __blame__
|
|
|
|
__blame_info_text__ = ("Below are the number of rows from each author that have survived and are still "
|
|
"intact in the current revision")
|
|
|
|
class BlameOutput(Outputable):
|
|
def __init__(self, hard):
|
|
self.hard = hard
|
|
Outputable.__init__(self)
|
|
|
|
def output_html(self):
|
|
get(self.hard)
|
|
|
|
blame_xml = "<div class=\"statistics right\"><div class=\"box\">"
|
|
blame_xml += "<p>" + __blame_info_text__ + ".</p><div><table class=\"git\">"
|
|
blame_xml += "<thead><tr> <th>Author</th> <th>Rows</th> <th>% in comments</th> </tr></thead>"
|
|
blame_xml += "<tbody>"
|
|
chart_data = ""
|
|
blames = sorted(__blame__.get_summed_blames().items())
|
|
total_blames = 0
|
|
|
|
for i in blames:
|
|
total_blames += i[1].rows
|
|
|
|
for i, entry in enumerate(blames):
|
|
blame_xml += "<tr " + ("class=\"odd\">" if i % 2 == 1 else ">")
|
|
blame_xml += "<td>" + entry[0] + "</td>"
|
|
blame_xml += "<td>" + str(entry[1].rows) + "</td>"
|
|
blame_xml += "<td>" + "{0:.2f}".format(100.0 * entry[1].comments / entry[1].rows) + "</td>"
|
|
blame_xml += "</tr>"
|
|
chart_data += "{{label: \"{0}\", data: {1}}}".format(entry[0], "{0:.2f}".format(100.0 * entry[1].rows / total_blames))
|
|
|
|
if blames[-1] != entry:
|
|
chart_data += ", "
|
|
|
|
blame_xml += "<tfoot><tr> <td> </td> <td> </td> <td> </td> </tr></tfoot></tbody></table>"
|
|
blame_xml += "<div class=\"chart\" id=\"blame_chart\"></div></div></div></div>"
|
|
|
|
blame_xml += "<script type=\"text/javascript\">"
|
|
blame_xml += " $.plot($(\"#blame_chart\"), [{0}], {{".format(chart_data)
|
|
blame_xml += " series: {"
|
|
blame_xml += " pie: {"
|
|
blame_xml += " innerRadius: 0.4,"
|
|
blame_xml += " show: true"
|
|
blame_xml += " }"
|
|
blame_xml += " }"
|
|
blame_xml += " });"
|
|
blame_xml += "</script>"
|
|
|
|
print(blame_xml)
|
|
|
|
def output_text(self):
|
|
print("")
|
|
get(self.hard)
|
|
|
|
if self.hard and sys.stdout.isatty():
|
|
terminal.clear_row()
|
|
|
|
print(textwrap.fill(__blame_info_text__ + ":", width=terminal.get_size()[0]) + "\n")
|
|
terminal.printb("Author".ljust(21) + "Rows".rjust(10) + "% in comments".rjust(16))
|
|
for i in sorted(__blame__.get_summed_blames().items()):
|
|
print(i[0].ljust(20)[0:20], end=" ")
|
|
print(str(i[1].rows).rjust(10), end=" ")
|
|
print("{0:.2f}".format(100.0 * i[1].comments / i[1].rows).rjust(15))
|
|
|
|
def output_xml(self):
|
|
get(self.hard)
|
|
|
|
message_xml = "\t\t<message>" + __blame_info_text__ + "</message>\n"
|
|
blame_xml = ""
|
|
|
|
for i in sorted(__blame__.get_summed_blames().items()):
|
|
name_xml = "\t\t\t\t<name>" + i[0] + "</name>\n"
|
|
rows_xml = "\t\t\t\t<rows>" + str(i[1].rows) + "</rows>\n"
|
|
percentage_in_comments_xml = ("\t\t\t\t<percentage-in-comments>" + "{0:.2f}".format(100.0 * i[1].comments / i[1].rows) +
|
|
"</percentage-in-comments>\n")
|
|
blame_xml += "\t\t\t<author>\n" + name_xml + rows_xml + percentage_in_comments_xml + "\t\t\t</author>\n"
|
|
|
|
print("\t<blame>\n" + message_xml + "\t\t<authors>\n" + blame_xml + "\t\t</authors>\n\t</blame>")
|