curl-w32/tests/util.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
"""Module for extracting test data from the test data folder and other utils"""
from __future__ import (absolute_import, division, print_function,
unicode_literals)
import logging
import os
import re
log = logging.getLogger(__name__)
REPLY_DATA = re.compile("<reply>[ \t\n\r]*<data[^<]*>(.*?)</data>", re.MULTILINE | re.DOTALL)
class ClosingFileHandler(logging.StreamHandler):
def __init__(self, filename):
super(ClosingFileHandler, self).__init__()
self.filename = os.path.abspath(filename)
self.setStream(None)
def emit(self, record):
with open(self.filename, "a") as fp:
self.setStream(fp)
super(ClosingFileHandler, self).emit(record)
self.setStream(None)
def setStream(self, stream):
setStream = getattr(super(ClosingFileHandler, self), 'setStream', None)
if callable(setStream):
return setStream(stream)
if stream is self.stream:
result = None
else:
result = self.stream
self.acquire()
try:
self.flush()
self.stream = stream
finally:
self.release()
return result
class TestData(object):
def __init__(self, data_folder):
self.data_folder = data_folder
def get_test_data(self, test_number):
# Create the test file name
filename = os.path.join(self.data_folder,
"test{0}".format(test_number))
log.debug("Parsing file %s", filename)
with open(filename, "rb") as f:
contents = f.read().decode("utf-8")
m = REPLY_DATA.search(contents)
if not m:
raise Exception("Couldn't find a <reply><data> section")
# Left-strip the data so we don't get a newline before our data.
return m.group(1).lstrip()
if __name__ == '__main__':
td = TestData("./data")
data = td.get_test_data(1)
print(data)