Mailman 3 November 2013 - pypy-dev

pypy about c-extension
by KaShining 04 Nov '13

04 Nov '13

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 03 Nov '13

03 Nov '13

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 02 Nov '13

02 Nov '13

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./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

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Question on installing pypy and the source code ..
by Dave Watson (davewats) 01 Nov '13

01 Nov '13

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 usually better to try and build the tools from the source code .. All the build instructions seem to assume that you have a previous version of pypy already installed, in my case, I don't have a previous version of pypy already installed and am trying to create the first one.. :( .. I there a set of instructions for very first time builders ?? Thanks for any help that you can offer .. Cheers Dave W David Watson STEP Tools Master Cisco System<http://www.cisco.com/> 2000 Inovation Drive Ottawa, On K2W 3E8 PH: 613 254-3377 [cid:image001.jpg@01CDC1A7.C1732360]

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how to get current max_heap_size value of minimark in pypy 2.x
by Ricky Park 01 Nov '13

01 Nov '13

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

2 1

RPython Environment Variables
by Ryan Gonzalez 31 Oct '13

31 Oct '13

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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