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Convert some range()s to xrange()s

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This commit is contained in:
Marshall T. Vandegrift 2008-07-26 14:56:07 -04:00
parent e9ba420cfc
commit ac819eec9d
1 changed files with 3 additions and 3 deletions
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6
src/calibre/ebooks/lit/reader.py
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@ -85,7 +85,7 @@ def read_utf8_char(bytes, pos):
if elsize + pos > len(bytes): if elsize + pos > len(bytes):
raise LitError('Invalid UTF8 character: %s' % repr(bytes[pos])) raise LitError('Invalid UTF8 character: %s' % repr(bytes[pos]))
c &= (mask - 1) c &= (mask - 1)
for i in range(1, elsize): for i in xrange(1, elsize):
b = ord(bytes[pos+i]) b = ord(bytes[pos+i])
if (b & 0xC0) != 0x80: if (b & 0xC0) != 0x80:
raise LitError( raise LitError(
@ -475,7 +475,7 @@ class LitReader(object):
def _read_header_pieces(self): def _read_header_pieces(self):
src = self.header[self.hdr_len:] src = self.header[self.hdr_len:]
for i in range(self.num_pieces): for i in xrange(self.num_pieces):
piece = src[i * self.PIECE_SIZE:(i + 1) * self.PIECE_SIZE] piece = src[i * self.PIECE_SIZE:(i + 1) * self.PIECE_SIZE]
if u32(piece[4:]) != 0 or u32(piece[12:]) != 0: if u32(piece[4:]) != 0 or u32(piece[12:]) != 0:
raise LitError('Piece %s has 64bit value' % repr(piece)) raise LitError('Piece %s has 64bit value' % repr(piece))
@ -542,7 +542,7 @@ class LitReader(object):
self.num_sections = u16(raw[2:pos]) self.num_sections = u16(raw[2:pos])
self.section_names = [""]*self.num_sections self.section_names = [""]*self.num_sections
self.section_data = [None]*self.num_sections self.section_data = [None]*self.num_sections
for section in range(self.num_sections): for section in xrange(self.num_sections):
size = u16(raw[pos:pos+2]) size = u16(raw[pos:pos+2])
pos += 2 pos += 2
size = size*2 + 2 size = size*2 + 2