Whitespace normalization.

1 files changed, 107 insertions, 107 deletions

diff --git a/Lib/dumbdbm.py b/Lib/dumbdbm.py
index 9ed05d6..45a2f36 100644
--- a/Lib/dumbdbm.py
+++ b/Lib/dumbdbm.py
@@ -28,117 +28,117 @@ _open = __builtin__.open
 
 _BLOCKSIZE = 512
 
-error = IOError				# For anydbm
+error = IOError                         # For anydbm
 
 class _Database:
 
-	def __init__(self, file):
-		self._dirfile = file + '.dir'
-		self._datfile = file + '.dat'
-		self._bakfile = file + '.bak'
-		# Mod by Jack: create data file if needed
-		try:
-			f = _open(self._datfile, 'r')
-		except IOError:
-			f = _open(self._datfile, 'w')
-		f.close()
-		self._update()
-	
-	def _update(self):
-		self._index = {}
-		try:
-			f = _open(self._dirfile)
-		except IOError:
-			pass
-		else:
-			while 1:
-				line = f.readline().rstrip()
-				if not line: break
-				key, (pos, siz) = eval(line)
-				self._index[key] = (pos, siz)
-			f.close()
-
-	def _commit(self):
-		try: _os.unlink(self._bakfile)
-		except _os.error: pass
-		try: _os.rename(self._dirfile, self._bakfile)
-		except _os.error: pass
-		f = _open(self._dirfile, 'w')
-		for key, (pos, siz) in self._index.items():
-			f.write("%s, (%s, %s)\n" % (`key`, `pos`, `siz`))
-		f.close()
-	
-	def __getitem__(self, key):
-		pos, siz = self._index[key]	# may raise KeyError
-		f = _open(self._datfile, 'rb')
-		f.seek(pos)
-		dat = f.read(siz)
-		f.close()
-		return dat
-	
-	def _addval(self, val):
-		f = _open(self._datfile, 'rb+')
-		f.seek(0, 2)
-		pos = int(f.tell())
+    def __init__(self, file):
+        self._dirfile = file + '.dir'
+        self._datfile = file + '.dat'
+        self._bakfile = file + '.bak'
+        # Mod by Jack: create data file if needed
+        try:
+            f = _open(self._datfile, 'r')
+        except IOError:
+            f = _open(self._datfile, 'w')
+        f.close()
+        self._update()
+
+    def _update(self):
+        self._index = {}
+        try:
+            f = _open(self._dirfile)
+        except IOError:
+            pass
+        else:
+            while 1:
+                line = f.readline().rstrip()
+                if not line: break
+                key, (pos, siz) = eval(line)
+                self._index[key] = (pos, siz)
+            f.close()
+
+    def _commit(self):
+        try: _os.unlink(self._bakfile)
+        except _os.error: pass
+        try: _os.rename(self._dirfile, self._bakfile)
+        except _os.error: pass
+        f = _open(self._dirfile, 'w')
+        for key, (pos, siz) in self._index.items():
+            f.write("%s, (%s, %s)\n" % (`key`, `pos`, `siz`))
+        f.close()
+
+    def __getitem__(self, key):
+        pos, siz = self._index[key]     # may raise KeyError
+        f = _open(self._datfile, 'rb')
+        f.seek(pos)
+        dat = f.read(siz)
+        f.close()
+        return dat
+
+    def _addval(self, val):
+        f = _open(self._datfile, 'rb+')
+        f.seek(0, 2)
+        pos = int(f.tell())
 ## Does not work under MW compiler
-##		pos = ((pos + _BLOCKSIZE - 1) / _BLOCKSIZE) * _BLOCKSIZE
-##		f.seek(pos)
-		npos = ((pos + _BLOCKSIZE - 1) / _BLOCKSIZE) * _BLOCKSIZE
-		f.write('\0'*(npos-pos))
-		pos = npos
-		
-		f.write(val)
-		f.close()
-		return (pos, len(val))
-	
-	def _setval(self, pos, val):
-		f = _open(self._datfile, 'rb+')
-		f.seek(pos)
-		f.write(val)
-		f.close()
-		return (pos, len(val))
-	
-	def _addkey(self, key, (pos, siz)):
-		self._index[key] = (pos, siz)
-		f = _open(self._dirfile, 'a')
-		f.write("%s, (%s, %s)\n" % (`key`, `pos`, `siz`))
-		f.close()
-	
-	def __setitem__(self, key, val):
-		if not type(key) == type('') == type(val):
-			raise TypeError, "keys and values must be strings"
-		if not self._index.has_key(key):
-			(pos, siz) = self._addval(val)
-			self._addkey(key, (pos, siz))
-		else:
-			pos, siz = self._index[key]
-			oldblocks = (siz + _BLOCKSIZE - 1) / _BLOCKSIZE
-			newblocks = (len(val) + _BLOCKSIZE - 1) / _BLOCKSIZE
-			if newblocks <= oldblocks:
-				pos, siz = self._setval(pos, val)
-				self._index[key] = pos, siz
-			else:
-				pos, siz = self._addval(val)
-				self._index[key] = pos, siz
-	
-	def __delitem__(self, key):
-		del self._index[key]
-		self._commit()
-	
-	def keys(self):
-		return self._index.keys()
-	
-	def has_key(self, key):
-		return self._index.has_key(key)
-	
-	def __len__(self):
-		return len(self._index)
-	
-	def close(self):
-		self._index = None
-		self._datfile = self._dirfile = self._bakfile = None
+##              pos = ((pos + _BLOCKSIZE - 1) / _BLOCKSIZE) * _BLOCKSIZE
+##              f.seek(pos)
+        npos = ((pos + _BLOCKSIZE - 1) / _BLOCKSIZE) * _BLOCKSIZE
+        f.write('\0'*(npos-pos))
+        pos = npos
+
+        f.write(val)
+        f.close()
+        return (pos, len(val))
+
+    def _setval(self, pos, val):
+        f = _open(self._datfile, 'rb+')
+        f.seek(pos)
+        f.write(val)
+        f.close()
+        return (pos, len(val))
+
+    def _addkey(self, key, (pos, siz)):
+        self._index[key] = (pos, siz)
+        f = _open(self._dirfile, 'a')
+        f.write("%s, (%s, %s)\n" % (`key`, `pos`, `siz`))
+        f.close()
+
+    def __setitem__(self, key, val):
+        if not type(key) == type('') == type(val):
+            raise TypeError, "keys and values must be strings"
+        if not self._index.has_key(key):
+            (pos, siz) = self._addval(val)
+            self._addkey(key, (pos, siz))
+        else:
+            pos, siz = self._index[key]
+            oldblocks = (siz + _BLOCKSIZE - 1) / _BLOCKSIZE
+            newblocks = (len(val) + _BLOCKSIZE - 1) / _BLOCKSIZE
+            if newblocks <= oldblocks:
+                pos, siz = self._setval(pos, val)
+                self._index[key] = pos, siz
+            else:
+                pos, siz = self._addval(val)
+                self._index[key] = pos, siz
+
+    def __delitem__(self, key):
+        del self._index[key]
+        self._commit()
+
+    def keys(self):
+        return self._index.keys()
+
+    def has_key(self, key):
+        return self._index.has_key(key)
+
+    def __len__(self):
+        return len(self._index)
+
+    def close(self):
+        self._index = None
+        self._datfile = self._dirfile = self._bakfile = None
 
 
 def open(file, flag = None, mode = None):
-	# flag, mode arguments are currently ignored
-	return _Database(file)
+    # flag, mode arguments are currently ignored
+    return _Database(file)