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>
19 lines
498 B
Python
19 lines
498 B
Python
"""Provide a (g)dbm-compatible interface to bsddb.hashopen."""
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import sys
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import warnings
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warnings.warnpy3k("in 3.x, the dbhash module has been removed", stacklevel=2)
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try:
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import bsddb
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except ImportError:
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# prevent a second import of this module from spuriously succeeding
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del sys.modules[__name__]
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raise
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__all__ = ["error","open"]
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error = bsddb.error # Exported for anydbm
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def open(file, flag = 'r', mode=0666):
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return bsddb.hashopen(file, flag, mode)
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