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#!/usr/bin/env python3
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# Use this script to retrieve information from https://crashreport.libreoffice.org
# about a specific version of LibreOffice
# Usage sample: ./crashreportScraper.py --version 7.2.0.4 --repository /path/to/libreoffice/repository/
import argparse
import requests
from bs4 import BeautifulSoup
import sys
import os
import math
from datetime import datetime
import urllib.parse
def convert_str_to_date(value):
value = value.replace('.', '')
value = value.replace('March', 'Mar')
value = value.replace('April', 'Apr')
value = value.replace('June', 'Jun')
value = value.replace('July', 'Jul')
value = value.replace('Sept', 'Sep')
# reset the time leaving the date
value = ", ".join(value.split(", ")[:-1])
return datetime.strptime(value, '%b %d, %Y')
def parse_version_url(url):
crashReports = {}
try:
html_text = requests.get(url, timeout=200).text
soup = BeautifulSoup(html_text, 'html.parser')
except requests.exceptions.Timeout:
print("Timeout requesting " + url)
sys.exit(1)
table = soup.find("table", {"id": "data-table"}).tbody
for tr in table.find_all("tr"):
td_list = tr.find_all("td")
crashName = td_list[0].a.text.strip()
crashNumber = int(td_list[1].text.strip())
firstCrashDate = convert_str_to_date(td_list[5].text.strip())
lastCrashDate = convert_str_to_date(td_list[6].text.strip())
crashReports[crashName] = [crashNumber, firstCrashDate, lastCrashDate]
return crashReports
def parse_reports_and_get_most_recent_report_from_last_page(url):
try:
html_text = requests.get(url, timeout=200).text
soup = BeautifulSoup(html_text, 'html.parser')
except requests.exceptions.Timeout:
print("Timeout")
raise
count = 0
try:
os_tab = soup.find("table", {"id": "os_tab"}).tbody
except AttributeError:
print("os_tab not found")
raise
tr_list = os_tab.find_all("tr")
for tr in tr_list:
td_list = tr.find_all("td")
count += int(td_list[1].text.strip())
# There are 50 reports on each page.
# Go to the last page based on the total count to get a recent report
last_page = math.ceil( count / 50 )
if last_page > 1:
url = url + "?page=" + str(last_page)
try:
html_text = requests.get(url, timeout=200).text
soup = BeautifulSoup(html_text, 'html.parser')
except requests.exceptions.Timeout:
print("Timeout")
raise
reports = soup.find("div", {"id": "reports"}).tbody
ID, currentID = "", ""
version, currentVersion = "", ""
OS, currentOS = "", ""
tr_list = reports.find_all("tr")
for tr in tr_list:
td_list = tr.find_all("td")
currentID = td_list[0].a.text.strip()
currentVersion = td_list[2].text.strip().split(': ')[1]
currentOS = td_list[3].text.strip()
# get most recent version
# symbols on linux are not very informative generally
if currentOS == "windows" and currentVersion > version:
version = currentVersion
ID = currentID
OS = currentOS
if not version:
version = currentVersion
if not ID:
ID = currentID
if not OS:
OS = currentOS
return count, ID, version, OS
def parse_details_and_get_info(url, gitRepo):
try:
html_text = requests.get(url, timeout=200).text
soup = BeautifulSoup(html_text, 'html.parser')
except requests.exceptions.Timeout:
print("Timeout")
raise
details = soup.find("div", {"id": "details"}).tbody
tr_list = details.find_all("tr")
reason = tr_list[8].td.text.strip()
stack = ""
codeLine = ""
count = 0
frames = soup.find("div", {"id": "frames"}).tbody
for tr in frames.find_all("tr"):
td_list = tr.find_all("td")
source = td_list[3].text.strip()
if source and count <= 10:
source = source.replace("\\", "/").replace("C:/cygwin64/home/buildslave/source/libo-core/", "")
stack += source + "\n"
count += 1
codeFile = source.split(":")[0]
codeNumber = source.split(":")[1]
try:
with open(os.path.join(gitRepo, codeFile)) as f:
lines = f.readlines()
for index, line in enumerate(lines):
if index + 1 == int(codeNumber):
codeLine += line.strip().replace("\"", "'") + "\n"
except FileNotFoundError:
codeLine += "\n"
continue
if stack:
#multiline
stack = "\"" + stack + "\""
if codeLine:
#multiline
codeLine = "\"" + codeLine + "\""
metadata = soup.find("div", {"id": "metadata"}).tbody
tr_list = metadata.find_all("tr")
unoCommands = ""
for tr in tr_list:
if tr.th.text.strip() == "Last-4-Uno-Commands":
unoCommands = tr.td.text.strip()
return reason, stack, codeLine, unoCommands
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument('--version', action='store', dest="version", required=True)
parser.add_argument('--repository', action="store", dest="repository", required=True)
args = parser.parse_args()
crashes = parse_version_url(
"https://crashreport.libreoffice.org/stats/version/" + args.version + "?limit=1000&days=30")
print(str(len(crashes)) + " crash reports in version " + args.version)
crashesInFile = []
fileName = "crashes_" + args.version.replace(".", "_") + ".csv"
print("Using " + fileName)
bInsertHeader = False
if os.path.exists(fileName):
with open(fileName, "r") as f:
lines = f.readlines()
for line in lines:
crashesInFile.append(line.split("\t")[0])
else:
bInsertHeader = True
with open(fileName, "a") as f:
if bInsertHeader:
line = '\t'.join(["Name", "Ratio", "Count", "First report", "Last Report",
"ID", "Version", "Reason", "OS", "Stack", "Code Lines", "Last 4 UNO Commands", '\n'])
f.write(line)
f.flush()
for k, lDate in crashes.items():
if k not in crashesInFile:
print("Parsing " + k)
try:
crashCount, crashID, crashVersion, crashOS = parse_reports_and_get_most_recent_report_from_last_page(
"https://crashreport.libreoffice.org/stats/signature/" + urllib.parse.quote(k))
crashReason, crashStack, codeLine, unoCommands = parse_details_and_get_info(
"https://crashreport.libreoffice.org/stats/crash_details/" + crashID, args.repository)
ratio = round(crashCount / ((lDate[2] - lDate[1]).days + 1), 2)
line = '\t'.join([k, str(ratio), str(crashCount) , lDate[1].strftime('%y/%m/%d'), lDate[2].strftime('%y/%m/%d'),
crashID, crashVersion, crashReason, crashOS, crashStack, codeLine, unoCommands, '\n'])
f.write(line)
f.flush()
except (requests.exceptions.Timeout, AttributeError):
continue
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