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Remove dependency on Mutagen 1.13

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This commit is contained in:
Lukáš Lalinský
2008-05-30 08:36:20 +02:00
parent f4174573c0
commit 82c694c081
1 changed files with 7 additions and 8 deletions
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15
picard/formats/__init__.py
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@@ -48,7 +48,7 @@ def open(filename):
return format(filename)
from mutagen._util import lock, unlock
from mutagen import _util
def _insert_bytes_no_mmap(fobj, size, offset, BUFFER_SIZE=2**16):
"""Insert size bytes of empty space starting at offset.
@@ -66,7 +66,7 @@ def _insert_bytes_no_mmap(fobj, size, offset, BUFFER_SIZE=2**16):
fobj.write('\x00' * size)
fobj.flush()
try:
locked = lock(fobj)
locked = _util.lock(fobj)
fobj.truncate(filesize)
fobj.seek(0, 2)
@@ -99,7 +99,7 @@ def _insert_bytes_no_mmap(fobj, size, offset, BUFFER_SIZE=2**16):
fobj.flush()
finally:
if locked:
unlock(fobj)
_util.unlock(fobj)
def _delete_bytes_no_mmap(fobj, size, offset, BUFFER_SIZE=2**16):
"""Delete size bytes of empty space starting at offset.
@@ -118,7 +118,7 @@ def _delete_bytes_no_mmap(fobj, size, offset, BUFFER_SIZE=2**16):
try:
if movesize > 0:
fobj.flush()
locked = lock(fobj)
locked = _util.lock(fobj)
fobj.seek(offset + size)
buf = fobj.read(BUFFER_SIZE)
while buf:
@@ -131,12 +131,11 @@ def _delete_bytes_no_mmap(fobj, size, offset, BUFFER_SIZE=2**16):
fobj.flush()
finally:
if locked:
unlock(fobj)
_util.unlock(fobj)
if sys.platform == 'win32':
import mutagen._util
mutagen._util.insert_bytes = _insert_bytes_no_mmap
mutagen._util.delete_bytes = _delete_bytes_no_mmap
_util.insert_bytes = _insert_bytes_no_mmap
_util.delete_bytes = _delete_bytes_no_mmap
from picard.formats.id3 import (