shenleiandClaude Opus 5
5fad769ee8
The embedded 40250 script layer needs its own interpreter on five platforms. 2.7 is end-of-life, so nothing can be fetched from the target SDKs and the source is vendored (official 2.7.18 tarball, trimmed to 25MB; Lib/ stays for step 3's python27.zip). cpython-2.7.18/CMakeLists.txt builds one `mtpython` static library from exactly the 133 objects the reference libpython2.7.a contains, off by default behind -DMTGODOT_EMBED_PYTHON=ON. The source list and the built-in module table (config/config.c, 39 entries) are shared; pyconfig.h is a probe result and is not, so each platform keeps its own under config/<platform>/, regenerated by tools/py_embed/gen_pyconfig.sh and checked against the shared table. Three vendor patches, documented in docs/THIRD-PARTY.md: configure/configure.ac learn arm64 on macOS, and posixmodule.c undefines the process-control calls it hard-defines past pyconfig.h when building for iOS. macOS (ctest python.embed: every builtin imports, codecs and pickle work off the vendored Lib/), Android arm64 and iOS arm64 build. Linux needs a Linux host and Windows needs a MinGW-vs-MSVC decision; both are noted for step 4. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
# Copyright (C) 2001-2006 Python Software Foundation
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# Author: Barry Warsaw
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# Contact: email-sig@python.org
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"""Class representing message/* MIME documents."""
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__all__ = ['MIMEMessage']
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from email import message
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from email.mime.nonmultipart import MIMENonMultipart
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class MIMEMessage(MIMENonMultipart):
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"""Class representing message/* MIME documents."""
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def __init__(self, _msg, _subtype='rfc822'):
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"""Create a message/* type MIME document.
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_msg is a message object and must be an instance of Message, or a
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derived class of Message, otherwise a TypeError is raised.
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Optional _subtype defines the subtype of the contained message. The
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default is "rfc822" (this is defined by the MIME standard, even though
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the term "rfc822" is technically outdated by RFC 2822).
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"""
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MIMENonMultipart.__init__(self, 'message', _subtype)
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if not isinstance(_msg, message.Message):
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raise TypeError('Argument is not an instance of Message')
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# It's convenient to use this base class method. We need to do it
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# this way or we'll get an exception
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message.Message.attach(self, _msg)
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# And be sure our default type is set correctly
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self.set_default_type('message/rfc822')
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