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  • Committer: Vincent Ladeuil
  • Date: 2008-01-02 14:13:55 UTC
  • mto: (3159.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 3161.
  • Revision ID: v.ladeuil+lp@free.fr-20080102141355-k20yfjo6i1dasuny
Fix #179368 by keeping the current range hint on ShortReadvErrors.

* response.py:
(RangeFile._checked_read): Avoid huge buffering when huge seeks
are required.

* _urllib2_wrappers.py:
(Response.finish): Check for end-of-file or we'll loop if the
server lied about Content-Length.

* __init__.py:
(HttpTransportBase._readv): When a ShortReadvError occurs, try
again, staying in multiple range mode and degrades only if the
error occurs again for the same offset.

* test_http_response.py:
(TestRangeFileMultipleRanges): Add a test to exercise the buffer
overflow protection code.

* test_http.py:
(TestMultipleRangeWithoutContentLengthServer): Emulate lighttpd
behavior regarding bug #179368.

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doc/developers/api-versioning.txt
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:Date: 2007-06-26
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bzrlib has a rich API which is used both internally, and externally by
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plugins_ and scripts. To allow the API to change, specifically to allow
 
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plugins and scripts. To allow the API to change, specifically to allow
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support for features and methods to be removed, without causing hard to
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diagnose bugs in the clients of the API, bzrlib provides explicit API
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compatibility data, and a compact API to allow scripts and plugins to
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written against.
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.. _plugins: plugin-api.html
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.. contents::
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with ``(0, 18, 0)``.
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+------------+---------------+
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| API        | Covers        |
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+============+===============+
 
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| API        | Covers        | 
 
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+============+===============+ 
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| bzrlib     | All of bzrlib |
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+------------+---------------+
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