Mailman 3 November 2013 - pypy-dev

pypy about c-extension
by KaShining Nov. 4, 2013

Nov. 4, 2013

I use this method to enhance protobuf http://yz.mit.edu/wp/fast-native-c-protocol-buffers-from-python/ but after i gen the podpbpypy.so then import podpbpypy: Traceback (most recent call last): File "app_main.py", line 72, in run_toplevel File "t2.py", line 4, in <module> import podpbpypy ImportError: No module named podpbpypy

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Using PyPy's GC
by Ryan Gonzalez Nov. 4, 2013

Nov. 4, 2013

If I'm implementing my own language in RPython, can I use the same garbage collector that PyPy uses? Or do I have to write my own? -- Ryan

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pip install rbtree fail in pypy env!
by KaShining Nov. 2, 2013

Nov. 2, 2013

pypy 2.1 pip install rbtree >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Downloading/unpacking rbtree Running setup.py egg_info for package rbtree Installing collected packages: rbtree Running setup.py install for rbtree building 'rbtree' extension cc -O2 -fPIC -Wimplicit -I./src -I/pypy/include -c src/rbtree_impl.c -o build/temp.linux-x86_64-2.7/src/rbtree_impl.o cc -O2 -fPIC -Wimplicit -I./… [View More]src -I/pypy/include -c src/rbtree.c -o build/temp.linux-x86_64-2.7/src/rbtree.o src/rbtree.c: In function '__pyx_f_6rbtree_6rbtree_byOffset': src/rbtree.c:2427:48: error: 'PyRange_Type' undeclared (first use in this function) src/rbtree.c:2427:48: note: each undeclared identifier is reported only once for each function it appears in src/rbtree.c: In function '__Pyx_GetException': src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4996:11: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4997:11: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4998:11: error: 'PyThreadState' has no member named 'exc_traceback' error: command 'cc' failed with exit status 1 Complete output from command /pypy/bin/pypy -c "import setuptools;__file__='/pypy/build/rbtree/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-s2EnAa-record/install-record.txt --install-headers /pypy/include/site/python2.7: running install running build running build_ext building 'rbtree' extension cc -O2 -fPIC -Wimplicit -I./src -I/pypy/include -c src/rbtree_impl.c -o build/temp.linux-x86_64-2.7/src/rbtree_impl.o cc -O2 -fPIC -Wimplicit -I./src -I/pypy/include -c src/rbtree.c -o build/temp.linux-x86_64-2.7/src/rbtree.o src/rbtree.c: In function '__pyx_f_6rbtree_6rbtree_byOffset': src/rbtree.c:2427:48: error: 'PyRange_Type' undeclared (first use in this function) src/rbtree.c:2427:48: note: each undeclared identifier is reported only once for each function it appears in src/rbtree.c: In function '__Pyx_GetException': src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4993:5: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4994:5: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4995:5: error: 'PyThreadState' has no member named 'exc_traceback' src/rbtree.c:4996:11: error: 'PyThreadState' has no member named 'exc_type' src/rbtree.c:4997:11: error: 'PyThreadState' has no member named 'exc_value' src/rbtree.c:4998:11: error: 'PyThreadState' has no member named 'exc_traceback' error: command 'cc' failed with exit status 1 ---------------------------------------- Command /pypy/bin/pypy -c "import setuptools;__file__='/pypy/build/rbtree/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-s2EnAa-record/install-record.txt --install-headers /pypy/include/site/python2.7 failed with error code 1 in /pypy/build/rbtree Storing complete log in /home/chenjiaming/.pip/pip.log [View Less]

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Question on installing pypy and the source code ..
by Dave Watson (davewats) Nov. 1, 2013

Nov. 1, 2013

Hi Developers .. I have been looking at trying to install the pypy interpreter from source code as suggested from the: http://pypy.org website for the very first time. We don't have any previous version of the pypy interpreter installed on our systems at Cisco .. I ran into a bit of an issue in trying to follow the instructions. As was suggested I tried to use the "building from Source" code instructions as I wanted to build it from scratch as we have a somewhat unique environment, so it is … [View More]

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how to get current max_heap_size value of minimark in pypy 2.x
by Ricky Park Nov. 1, 2013

Nov. 1, 2013

Hello, I read some articles about setting PYPY_GC_MAX environment variable. But I can't find how to get current max_heap_size value of minimark. Please let me know how-to :) Thanks, Ricky

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RPython Environment Variables
by Ryan Gonzalez Nov. 1, 2013

Nov. 1, 2013

I am writing a tool in RPython that needs to access environment variables. Now, all has been going well, but I noticed something interesting. The RPython translator sees os.environ as constant. But, will it still be constant on other platforms? What I'm saying is, are the environment variables permanently embedded into the application? i.e., if I run it on another PC, the values will be the same? Or is there an RLib equivalent? Because I really don't feel like writing a C wrapper... -- Ryan

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