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69 lines
2.1 KiB
69 lines
2.1 KiB
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# pylint: disable=keyword-arg-before-vararg, arguments-differ
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import os
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import socket
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import requests
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from twisted.internet import defer # pylint: disable=import-error
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from twisted.internet import reactor # pylint: disable=import-error
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from twisted.internet import threads # pylint: disable=import-error
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from platformio import util
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from platformio.proc import where_is_program
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class AsyncSession(requests.Session):
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def __init__(self, n=None, *args, **kwargs):
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if n:
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pool = reactor.getThreadPool()
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pool.adjustPoolsize(0, n)
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super(AsyncSession, self).__init__(*args, **kwargs)
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def request(self, *args, **kwargs):
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func = super(AsyncSession, self).request
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return threads.deferToThread(func, *args, **kwargs)
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def wrap(self, *args, **kwargs): # pylint: disable=no-self-use
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return defer.ensureDeferred(*args, **kwargs)
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@util.memoized(expire="60s")
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def requests_session():
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return AsyncSession(n=5)
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@util.memoized(expire="60s")
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def get_core_fullpath():
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return where_is_program(
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"platformio" + (".exe" if "windows" in util.get_systype() else "")
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)
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@util.memoized(expire="10s")
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def is_twitter_blocked():
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ip = "104.244.42.1"
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timeout = 2
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try:
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if os.getenv("HTTP_PROXY", os.getenv("HTTPS_PROXY")):
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requests.get("http://%s" % ip, allow_redirects=False, timeout=timeout)
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else:
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socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect((ip, 80))
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return False
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except: # pylint: disable=bare-except
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pass
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return True
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