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#############################################################################
##
## Copyright (C) 2017 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of Qt for Python
##
## $QT_BEGIN_LICENSE:LGPL$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 3 as published by the Free Software
## Foundation and appearing in the file LICENSE.LGPL3 included in the
## packaging of this file. Please review the following information to
## ensure the GNU Lesser General Public License version 3 requirements
## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 2.0 or (at your option) the GNU General
## Public license version 3 or any later version approved by the KDE Free
## Qt Foundation. The licenses are as published by the Free Software
## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-2.0.html and
## https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
from __future__ import print_function
"""
testing/buildlog.py
A BuildLog holds the tests of a build.
BuildLog.classifiers finds the set of classifier strings.
"""
import os
import sys
import shutil
from collections import namedtuple
from textwrap import dedent
from .helper import script_dir
LogEntry = namedtuple("LogEntry", ["log_dir", "build_dir", "build_classifiers"])
is_ci = os.environ.get("QTEST_ENVIRONMENT", "") == "ci"
class BuildLog(object):
"""
This class is a convenience wrapper around a list of log entries.
The list of entries is sorted by date and checked for consistency.
For simplicity and readability, the log entries are named tuples.
"""
def __init__(self):
history_dir = os.path.join(script_dir, 'build_history')
build_history = []
for timestamp in os.listdir(history_dir):
log_dir = os.path.join(history_dir, timestamp)
if not os.path.isdir(log_dir):
continue
fpath = os.path.join(log_dir, 'build_dir.txt')
if not os.path.exists(fpath):
continue
with open(fpath) as f:
f_contents = f.read().strip()
f_contents_split = f_contents.splitlines()
try:
if len(f_contents_split) == 2:
build_dir = f_contents_split[0]
build_classifiers = f_contents_split[1]
else:
build_dir = f_contents_split[0]
build_classifiers = ""
except IndexError:
print(dedent("""
Error: There was an issue finding the build dir and its
characteristics, in the following considered file: '{}'
""".format(fpath)))
sys.exit(1)
# We need to find the build directory for the current interpreter
py_version = "{}.{}".format(sys.version_info[0], sys.version_info[1])
if py_version not in build_classifiers:
continue
if not os.path.exists(build_dir):
rel_dir, low_part = os.path.split(build_dir)
rel_dir, two_part = os.path.split(rel_dir)
if two_part.startswith("pyside") and two_part.endswith("build"):
build_dir = os.path.abspath(os.path.join(two_part, low_part))
if os.path.exists(build_dir):
print("Note: build_dir was probably moved.")
else:
print("Warning: missing build dir %s" % build_dir)
continue
entry = LogEntry(log_dir, build_dir, build_classifiers)
build_history.append(entry)
# we take the latest build for now.
build_history.sort()
self.history = build_history
self._buildno = None
if not is_ci:
# there seems to be a timing problem in RHel 7.6, so we better don't touch it
self.prune_old_entries(history_dir)
def prune_old_entries(self, history_dir):
lst = []
for timestamp in os.listdir(history_dir):
log_dir = os.path.join(history_dir, timestamp)
if not os.path.isdir(log_dir):
continue
lst.append(log_dir)
if lst:
def warn_problem(func, path, exc_info):
cls, ins, tb = exc_info
print("rmtree({}) warning: problem with {}:\n {}: {}".format(
func.__name__, path,
cls.__name__, ins.args))
lst.sort()
log_dir = lst[-1]
fname = os.path.basename(log_dir)
ref_date_str = fname[:10]
for log_dir in lst:
fname = os.path.basename(log_dir)
date_str = fname[:10]
if date_str != ref_date_str:
shutil.rmtree(log_dir, onerror=warn_problem)
def set_buildno(self, buildno):
self.history[buildno] # test
self._buildno = buildno
@property
def selected(self):
if self._buildno is None:
return None
if self.history is None:
return None
return self.history[self._buildno]
@property
def classifiers(self):
if not self.selected:
raise ValueError('+++ No build with the configuration found!')
# Python2 legacy: Correct 'linux2' to 'linux', recommended way.
platform = 'linux' if sys.platform.startswith('linux') else sys.platform
res = [platform]
if self.selected.build_classifiers:
# Use classifier string encoded into build_dir.txt file.
res.extend(self.selected.build_classifiers.split('-'))
else:
# the rest must be guessed from the given filename
path = self.selected.build_dir
base = os.path.basename(path)
res.extend(base.split('-'))
# add all the python and qt subkeys
for entry in res:
parts = entry.split(".")
for idx in range(len(parts)):
key = ".".join(parts[:idx])
if key not in res:
res.append(key)
return res
builds = BuildLog()
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