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| author | Zac Medico <zmedico@gentoo.org> | 2006-02-17 05:35:00 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2006-02-17 05:35:00 +0000 |
| commit | f8f67a08bb1043a2cc5e7ee08ee82404dc237b3c (patch) | |
| tree | 4d064a9bcae26403857d712488c200707aea1ad7 /pym | |
| parent | c65e62ab58f8c461ac8fa8466048aeb542e02d63 (diff) | |
| download | portage-f8f67a08bb1043a2cc5e7ee08ee82404dc237b3c.tar.gz portage-f8f67a08bb1043a2cc5e7ee08ee82404dc237b3c.tar.bz2 portage-f8f67a08bb1043a2cc5e7ee08ee82404dc237b3c.zip | |
optimize fixdbentries by enabling it to process packages moves in batches
svn path=/main/trunk/; revision=2722
Diffstat (limited to 'pym')
| -rw-r--r-- | pym/portage.py | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/pym/portage.py b/pym/portage.py index d006487d9..07a36226b 100644 --- a/pym/portage.py +++ b/pym/portage.py @@ -3651,22 +3651,25 @@ def getmaskingstatus(mycpv): rValue.append(kmask+" keyword") return rValue -def fixdbentries(old_value, new_value, dbdir): +def fixdbentries(move_dict, dbdir): """python replacement for the fixdbentries script, replaces old_value with new_value for package names in files in dbdir.""" - for myfile in [f for f in os.listdir(dbdir) if not f == "CONTENTS"]: + for myfile in [f for f in os.listdir(dbdir) if f not in ("CONTENTS", "environment.bz2")]: file_path = os.path.join(dbdir, myfile) f = open(file_path, "r") mycontent = f.read() f.close() - if not mycontent.count(old_value): - continue - old_value = re.escape(old_value); - mycontent = re.sub(old_value+"$", new_value, mycontent) - mycontent = re.sub(old_value+"(\\s)", new_value+"\\1", mycontent) - mycontent = re.sub(old_value+"(-[^a-zA-Z])", new_value+"\\1", mycontent) - mycontent = re.sub(old_value+"([^a-zA-Z0-9-])", new_value+"\\1", mycontent) - write_atomic(file_path, mycontent) + orig_content = mycontent + for old_value, new_value in move_dict.iteritems(): + if not mycontent.count(old_value): + continue + old_value = re.escape(old_value); + mycontent = re.sub(old_value+"$", new_value, mycontent) + mycontent = re.sub(old_value+"(\\s)", new_value+"\\1", mycontent) + mycontent = re.sub(old_value+"(-[^a-zA-Z])", new_value+"\\1", mycontent) + mycontent = re.sub(old_value+"([^a-zA-Z0-9-])", new_value+"\\1", mycontent) + if mycontent is not orig_content: + write_atomic(file_path, mycontent) class packagetree: def __init__(self,virtual,clone=None): @@ -4361,7 +4364,7 @@ class vardbapi(dbapi): for pkgdir in listdir(catdir): pkgdir = catdir+"/"+pkgdir if os.path.isdir(pkgdir): - fixdbentries(origcp, newcp, pkgdir) + fixdbentries({origcp:newcp}, pkgdir) def move_slot_ent(self,mylist): pkg=mylist[1] @@ -5293,7 +5296,7 @@ class binarytree(packagetree): mytbz2=xpak.tbz2(tbz2path) mytbz2.decompose(mytmpdir, cleanup=1) - fixdbentries(origcp, newcp, mytmpdir) + fixdbentries({origcp:newcp}, mytmpdir) write_atomic(os.path.join(mytmpdir, "CATEGORY"), mynewcat+"\n") try: @@ -5369,7 +5372,7 @@ class binarytree(packagetree): mylist=string.split(mylist) if mylist[0] != "move": continue - fixdbentries(mylist[1], mylist[2], mytmpdir) + fixdbentries({mylist[1]:mylist[2]}, mytmpdir) mytbz2.recompose(mytmpdir,cleanup=1) return 1 |