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On 09/04/13 23:41, Samuli Suominen wrote: |
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> On 09/04/13 22:31, Mike Frysinger wrote: |
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>> i doubt few people have noticed, but i've rewritten lddtree recently in |
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>> python. i did for speed, for fun, and to add a lot more functionality |
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>> that |
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>> would have driven the bash code base to new perverse levels. |
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>> |
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>> i've randomly stumbled across places in our code base (beyond ebuilds) |
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>> where |
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>> the new python version would be useful. rather than try and ferret |
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>> out those |
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>> myself, i'll just announce here and people can sort it out. |
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>> |
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>> if you guys think this can satisfy most of your needs but there's like |
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>> a small |
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>> edge case that isn't quite handled, let me know. i can always add |
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>> another |
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>> option :). |
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>> |
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>> specifically, lddtree (both the shell & python variants) support a |
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>> --list: |
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>> $ lddtree -l /bin/bash |
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> |
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> $ qfile -v /usr/bin/lddtree |
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> app-misc/pax-utils-0.6 (/usr/bin/lddtree) |
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> |
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> $ python --version |
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> Python 3.2.3 |
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> |
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> $ lddtree -l /bin/bash |
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> Traceback (most recent call last): |
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> File "/usr/bin/lddtree", line 450, in <module> |
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> sys.exit(main(sys.argv)) |
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> File "/usr/bin/lddtree", line 437, in main |
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> elf = ParseELF(path, options.root, ldpaths) |
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> File "/usr/bin/lddtree", line 235, in ParseELF |
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> elf = ELFFile(f) |
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> File "/usr/lib64/python3.2/site-packages/elftools/elf/elffile.py", |
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> line 47, in __init__ |
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> self._identify_file() |
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> File "/usr/lib64/python3.2/site-packages/elftools/elf/elffile.py", |
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> line 177, in _identify_file |
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> magic = self.stream.read(4) |
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> File "/usr/lib64/python3.2/codecs.py", line 300, in decode |
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> (result, consumed) = self._buffer_decode(data, self.errors, final) |
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> UnicodeDecodeError: 'utf-8' codec can't decode byte 0x83 in position 25: |
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> invalid start byte |
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> |
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> $ locale |
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> LANG=en_US.UTF-8 |
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> LC_CTYPE=fi_FI.UTF-8 |
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> LC_NUMERIC="en_US.UTF-8" |
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> LC_TIME=en_GB.UTF-8 |
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> LC_COLLATE="en_US.UTF-8" |
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> LC_MONETARY="en_US.UTF-8" |
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> LC_MESSAGES="en_US.UTF-8" |
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> LC_PAPER="en_US.UTF-8" |
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> LC_NAME="en_US.UTF-8" |
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> LC_ADDRESS="en_US.UTF-8" |
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> LC_TELEPHONE="en_US.UTF-8" |
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> LC_MEASUREMENT="en_US.UTF-8" |
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> LC_IDENTIFICATION="en_US.UTF-8" |
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> LC_ALL= |
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|
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$ LC_ALL=C lddtree -l /bin/bash |
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Traceback (most recent call last): |
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File "/usr/bin/lddtree", line 450, in <module> |
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sys.exit(main(sys.argv)) |
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File "/usr/bin/lddtree", line 437, in main |
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elf = ParseELF(path, options.root, ldpaths) |
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File "/usr/bin/lddtree", line 235, in ParseELF |
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elf = ELFFile(f) |
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File "/usr/lib64/python3.2/site-packages/elftools/elf/elffile.py", |
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line 47, in __init__ |
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self._identify_file() |
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File "/usr/lib64/python3.2/site-packages/elftools/elf/elffile.py", |
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line 177, in _identify_file |
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magic = self.stream.read(4) |
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File "/usr/lib64/python3.2/encodings/ascii.py", line 26, in decode |
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return codecs.ascii_decode(input, self.errors)[0] |
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UnicodeDecodeError: 'ascii' codec can't decode byte 0x83 in position 25: |
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ordinal not in range(128) |
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