hgweb: fix errors and warnings found by pychecker
- fix missing import
- use type_ instead of type
- remove unused variable
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
a
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1 files, 1 changesets, 1 total revisions
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checking files
1 files, 1 changesets, 1 total revisions
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
a