Mercurial > public > mercurial-scm > hg
comparison mercurial/verify.py @ 11753:eb7b04657dae stable
verify: reduce memory footprint when unpacking files
By never holding a reference to the unpacked string, we avoid holding two
consecutive large files in memory.
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Thu, 05 Aug 2010 16:17:17 -0500 |
| parents | 12998fd17fbc |
| children | 0299240b849b |
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| 11752:12998fd17fbc | 11753:eb7b04657dae |
|---|---|
| 241 else: | 241 else: |
| 242 del filenodes[f][n] | 242 del filenodes[f][n] |
| 243 | 243 |
| 244 # verify contents | 244 # verify contents |
| 245 try: | 245 try: |
| 246 t = fl.read(n) | 246 l = len(fl.read(n)) |
| 247 rp = fl.renamed(n) | 247 rp = fl.renamed(n) |
| 248 if len(t) != fl.size(i): | 248 if l != fl.size(i): |
| 249 if len(fl.revision(n)) != fl.size(i): | 249 if len(fl.revision(n)) != fl.size(i): |
| 250 err(lr, _("unpacked size is %s, %s expected") % | 250 err(lr, _("unpacked size is %s, %s expected") % |
| 251 (len(t), fl.size(i)), f) | 251 (l, fl.size(i)), f) |
| 252 except Exception, inst: | 252 except Exception, inst: |
| 253 exc(lr, _("unpacking %s") % short(n), inst, f) | 253 exc(lr, _("unpacking %s") % short(n), inst, f) |
| 254 | 254 |
| 255 # check renames | 255 # check renames |
| 256 try: | 256 try: |