Mercurial > cpython-lru_cache-weakref
annotate Doc/lib/libcmpcache.tex @ 15164:8930ec3bc00a legacy-trunk
Added additional test cases for pulldom modifications.
| author | Lars Gustäbel <lars@gustaebel.de> |
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| date | Wed, 11 Oct 2000 22:36:00 +0000 |
| parents | c8155d05d9ca |
| children | d7864345b1c8 |
| rev | line source |
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10996
84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
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1 \section{\module{cmpcache} --- |
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84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
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2 Efficient file comparisons} |
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84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
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changeset
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3 |
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84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
diff
changeset
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4 \declaremodule{standard}{cmpcache} |
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84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
diff
changeset
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5 \sectionauthor{Moshe Zadka}{mzadka@geocities.com} |
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84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
diff
changeset
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6 \modulesynopsis{Compare files very efficiently.} |
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84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
diff
changeset
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7 |
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c8155d05d9ca
Added deprecation notes, in case anyone decides to read these anyway.
Fred Drake <fdrake@acm.org>
parents:
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8 % XXX check version number before release! |
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c8155d05d9ca
Added deprecation notes, in case anyone decides to read these anyway.
Fred Drake <fdrake@acm.org>
parents:
11005
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9 \deprecated{1.5.3}{Use the \module{filecmp} module instead.} |
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c8155d05d9ca
Added deprecation notes, in case anyone decides to read these anyway.
Fred Drake <fdrake@acm.org>
parents:
11005
diff
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10 |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
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11 The \module{cmpcache} module provides an identical interface and similar |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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12 functionality as the \refmodule{cmp} module, but can be a bit more efficient |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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13 as it uses \function{statcache.stat()} instead of \function{os.stat()} |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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14 (see the \refmodule{statcache} module for information on the |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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15 difference). |
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10996
84ab14d85763
New module documentation sections from Moshe Zadka <moshez@math.huji.ac.il>!
Fred Drake <fdrake@acm.org>
parents:
diff
changeset
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16 |
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11005
c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
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17 \strong{Note:} Using the \refmodule{statcache} module to provide |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
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18 \function{stat()} information results in trashing the cache |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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19 invalidation mechanism: results are not as reliable. To ensure |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
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changeset
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20 ``current'' results, use \function{cmp.cmp()} instead of the version |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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21 defined in this module, or use \function{statcache.forget()} to |
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c8ed5a14488d
Updated version from Moshe, with a re-written warning about the
Fred Drake <fdrake@acm.org>
parents:
10996
diff
changeset
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22 invalidate the appropriate entries. |
