Partial introduction of bools where appropriate.
diff --git a/Lib/gzip.py b/Lib/gzip.py
index 9e9f5d4..793a3b5 100644
--- a/Lib/gzip.py
+++ b/Lib/gzip.py
@@ -47,7 +47,7 @@
if mode[0:1] == 'r':
self.mode = READ
# Set flag indicating start of a new member
- self._new_member = 1
+ self._new_member = True
self.extrabuf = ""
self.extrasize = 0
self.filename = filename
@@ -120,12 +120,12 @@
self.fileobj.read(xlen)
if flag & FNAME:
# Read and discard a null-terminated string containing the filename
- while (1):
+ while True:
s=self.fileobj.read(1)
if not s or s=='\000': break
if flag & FCOMMENT:
# Read and discard a null-terminated string containing a comment
- while (1):
+ while True:
s=self.fileobj.read(1)
if not s or s=='\000': break
if flag & FHCRC:
@@ -156,7 +156,7 @@
readsize = 1024
if size < 0: # get the whole thing
try:
- while 1:
+ while True:
self._read(readsize)
readsize = readsize * 2
except EOFError:
@@ -201,7 +201,7 @@
self._init_read()
self._read_gzip_header()
self.decompress = zlib.decompressobj(-zlib.MAX_WBITS)
- self._new_member = 0
+ self._new_member = False
# Read a chunk of data from the file
buf = self.fileobj.read(size)
@@ -229,7 +229,7 @@
# Check the CRC and file size, and set the flag so we read
# a new member on the next call
self._read_eof()
- self._new_member = 1
+ self._new_member = True
def _add_read_data(self, data):
self.crc = zlib.crc32(data, self.crc)
@@ -275,7 +275,7 @@
self.fileobj.flush()
def isatty(self):
- return 0
+ return False
def tell(self):
return self.offset
@@ -286,7 +286,7 @@
if self.mode != READ:
raise IOError("Can't rewind in write mode")
self.fileobj.seek(0)
- self._new_member = 1
+ self._new_member = True
self.extrabuf = ""
self.extrasize = 0
self.offset = 0
@@ -311,7 +311,7 @@
if size < 0: size = sys.maxint
bufs = []
readsize = min(100, size) # Read from the file in small chunks
- while 1:
+ while True:
if size == 0:
return "".join(bufs) # Return resulting line
@@ -342,7 +342,7 @@
while sizehint > 0:
line = self.readline()
if line == "": break
- L.append( line )
+ L.append(line)
sizehint = sizehint - len(line)
return L
@@ -390,7 +390,7 @@
else:
f = __builtin__.open(arg, "rb")
g = open(arg + ".gz", "wb")
- while 1:
+ while True:
chunk = f.read(1024)
if not chunk:
break