ui: look before you leap on sys.stderr.closed (and look nicer)
f83291e5643e introduced a fix if sys.stdout.closed does not exist.
This change uses a getattr with default instead of hasattr (which just calls
getattr) and accessing the attribute.
Additionally it applies the same fix for sys.stderr.closed as this is not
available in the bpython shell (reported by Roger Gammans).
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
created new head
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
rev offset length base linkrev nodeid p1 p2
0 0 3 0 0 362fef284ce2 000000000000 000000000000
1 3 5 1 1 125144f7e028 362fef284ce2 000000000000
2 8 7 2 2 4c982badb186 125144f7e028 000000000000
3 15 9 3 3 19b1fc555737 4c982badb186 000000000000
rev offset length base linkrev nodeid p1 p2
0 0 75 0 7 905359268f77 000000000000 000000000000
rev offset length base linkrev nodeid p1 p2
0 0 75 0 8 905359268f77 000000000000 000000000000
rev offset length base linkrev nodeid p1 p2
0 0 8 0 6 12ab3bcc5ea4 000000000000 000000000000
rev offset length base linkrev nodeid p1 p2
0 0 48 0 0 43eadb1d2d06 000000000000 000000000000
1 48 48 1 1 8b89697eba2c 43eadb1d2d06 000000000000
2 96 48 2 2 626a32663c2f 8b89697eba2c 000000000000
3 144 48 3 3 f54c32f13478 626a32663c2f 000000000000
4 192 58 3 6 de68e904d169 626a32663c2f 000000000000
5 250 68 3 7 3b45cc2ab868 de68e904d169 000000000000
6 318 54 6 8 24d86153a002 f54c32f13478 000000000000
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4 files, 9 changesets, 7 total revisions
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added 1 changesets with 1 changes to 1 files
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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1 files, 1 changesets, 1 total revisions
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added 2 changesets with 2 changes to 1 files
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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1 files, 2 changesets, 2 total revisions
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added 3 changesets with 3 changes to 1 files
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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1 files, 3 changesets, 3 total revisions
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added 4 changesets with 4 changes to 1 files
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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1 files, 4 changesets, 4 total revisions
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added 2 changesets with 2 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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1 files, 2 changesets, 2 total revisions
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added 3 changesets with 3 changes to 1 files
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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1 files, 3 changesets, 3 total revisions
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added 4 changesets with 5 changes to 2 files
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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2 files, 4 changesets, 5 total revisions
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added 5 changesets with 6 changes to 3 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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3 files, 5 changesets, 6 total revisions
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added 5 changesets with 5 changes to 2 files
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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2 files, 5 changesets, 5 total revisions
pulling from ../test-7
searching for changes
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added 4 changesets with 2 changes to 3 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
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checking files
4 files, 9 changesets, 7 total revisions