diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst
index 9bbde66..977e95d 100644
--- a/Doc/library/decimal.rst
+++ b/Doc/library/decimal.rst
@@ -51,10 +51,10 @@
 
      >>> getcontext().prec = 6
      >>> Decimal(1) / Decimal(7)
-     Decimal("0.142857")
+     Decimal('0.142857')
      >>> getcontext().prec = 28
      >>> Decimal(1) / Decimal(7)
-     Decimal("0.1428571428571428571428571429")
+     Decimal('0.1428571428571428571428571429')
 
 * Both binary and decimal floating point are implemented in terms of published
   standards.  While the built-in float type exposes only a modest portion of its
@@ -133,19 +133,19 @@
 :const:`Infinity`, and :const:`-0`.         ::
 
    >>> Decimal(10)
-   Decimal("10")
-   >>> Decimal("3.14")
-   Decimal("3.14")
+   Decimal('10')
+   >>> Decimal('3.14')
+   Decimal('3.14')
    >>> Decimal((0, (3, 1, 4), -2))
-   Decimal("3.14")
+   Decimal('3.14')
    >>> Decimal(str(2.0 ** 0.5))
-   Decimal("1.41421356237")
-   >>> Decimal(2) ** Decimal("0.5")
-   Decimal("1.414213562373095048801688724")
-   >>> Decimal("NaN")
-   Decimal("NaN")
-   >>> Decimal("-Infinity")
-   Decimal("-Infinity")
+   Decimal('1.41421356237')
+   >>> Decimal(2) ** Decimal('0.5')
+   Decimal('1.414213562373095048801688724')
+   >>> Decimal('NaN')
+   Decimal('NaN')
+   >>> Decimal('-Infinity')
+   Decimal('-Infinity')
 
 The significance of a new Decimal is determined solely by the number of digits
 input.  Context precision and rounding only come into play during arithmetic
@@ -153,28 +153,28 @@
 
    >>> getcontext().prec = 6
    >>> Decimal('3.0')
-   Decimal("3.0")
+   Decimal('3.0')
    >>> Decimal('3.1415926535')
-   Decimal("3.1415926535")
+   Decimal('3.1415926535')
    >>> Decimal('3.1415926535') + Decimal('2.7182818285')
-   Decimal("5.85987")
+   Decimal('5.85987')
    >>> getcontext().rounding = ROUND_UP
    >>> Decimal('3.1415926535') + Decimal('2.7182818285')
-   Decimal("5.85988")
+   Decimal('5.85988')
 
 Decimals interact well with much of the rest of Python.  Here is a small decimal
 floating point flying circus::
 
    >>> data = map(Decimal, '1.34 1.87 3.45 2.35 1.00 0.03 9.25'.split())
    >>> max(data)
-   Decimal("9.25")
+   Decimal('9.25')
    >>> min(data)
-   Decimal("0.03")
+   Decimal('0.03')
    >>> sorted(data)
-   [Decimal("0.03"), Decimal("1.00"), Decimal("1.34"), Decimal("1.87"),
-    Decimal("2.35"), Decimal("3.45"), Decimal("9.25")]
+   [Decimal('0.03'), Decimal('1.00'), Decimal('1.34'), Decimal('1.87'),
+    Decimal('2.35'), Decimal('3.45'), Decimal('9.25')]
    >>> sum(data)
-   Decimal("19.29")
+   Decimal('19.29')
    >>> a,b,c = data[:3]
    >>> str(a)
    '1.34'
@@ -185,31 +185,31 @@
    >>> int(a)
    1
    >>> a * 5
-   Decimal("6.70")
+   Decimal('6.70')
    >>> a * b
-   Decimal("2.5058")
+   Decimal('2.5058')
    >>> c % a
-   Decimal("0.77")
+   Decimal('0.77')
 
 And some mathematical functions are also available to Decimal::
 
    >>> Decimal(2).sqrt()
-   Decimal("1.414213562373095048801688724")
+   Decimal('1.414213562373095048801688724')
    >>> Decimal(1).exp()
-   Decimal("2.718281828459045235360287471")
-   >>> Decimal("10").ln()
-   Decimal("2.302585092994045684017991455")
-   >>> Decimal("10").log10()
-   Decimal("1")
+   Decimal('2.718281828459045235360287471')
+   >>> Decimal('10').ln()
+   Decimal('2.302585092994045684017991455')
+   >>> Decimal('10').log10()
+   Decimal('1')
 
 The :meth:`quantize` method rounds a number to a fixed exponent.  This method is
 useful for monetary applications that often round results to a fixed number of
 places::
 
    >>> Decimal('7.325').quantize(Decimal('.01'), rounding=ROUND_DOWN)
-   Decimal("7.32")
+   Decimal('7.32')
    >>> Decimal('7.325').quantize(Decimal('1.'), rounding=ROUND_UP)
-   Decimal("8")
+   Decimal('8')
 
 As shown above, the :func:`getcontext` function accesses the current context and
 allows the settings to be changed.  This approach meets the needs of most
@@ -227,16 +227,16 @@
    >>> myothercontext = Context(prec=60, rounding=ROUND_HALF_DOWN)
    >>> setcontext(myothercontext)
    >>> Decimal(1) / Decimal(7)
-   Decimal("0.142857142857142857142857142857142857142857142857142857142857")
+   Decimal('0.142857142857142857142857142857142857142857142857142857142857')
 
    >>> ExtendedContext
    Context(prec=9, rounding=ROUND_HALF_EVEN, Emin=-999999999, Emax=999999999,
            capitals=1, flags=[], traps=[])
    >>> setcontext(ExtendedContext)
    >>> Decimal(1) / Decimal(7)
-   Decimal("0.142857143")
+   Decimal('0.142857143')
    >>> Decimal(42) / Decimal(0)
-   Decimal("Infinity")
+   Decimal('Infinity')
 
    >>> setcontext(BasicContext)
    >>> Decimal(42) / Decimal(0)
@@ -253,7 +253,7 @@
    >>> setcontext(ExtendedContext)
    >>> getcontext().clear_flags()
    >>> Decimal(355) / Decimal(113)
-   Decimal("3.14159292")
+   Decimal('3.14159292')
    >>> getcontext()
    Context(prec=9, rounding=ROUND_HALF_EVEN, Emin=-999999999, Emax=999999999,
            capitals=1, flags=[Inexact, Rounded], traps=[])
@@ -266,7 +266,7 @@
 context::
 
    >>> Decimal(1) / Decimal(0)
-   Decimal("Infinity")
+   Decimal('Infinity')
    >>> getcontext().traps[DivisionByZero] = 1
    >>> Decimal(1) / Decimal(0)
    Traceback (most recent call last):
@@ -294,7 +294,7 @@
    Construct a new :class:`Decimal` object based from *value*.
 
    *value* can be an integer, string, tuple, or another :class:`Decimal`
-   object. If no *value* is given, returns ``Decimal("0")``.  If *value* is a
+   object. If no *value* is given, returns ``Decimal('0')``.  If *value* is a
    string, it should conform to the decimal numeric string syntax after leading
    and trailing whitespace characters are removed::
 
@@ -312,11 +312,11 @@
    If *value* is a :class:`tuple`, it should have three components, a sign
    (:const:`0` for positive or :const:`1` for negative), a :class:`tuple` of
    digits, and an integer exponent. For example, ``Decimal((0, (1, 4, 1, 4), -3))``
-   returns ``Decimal("1.414")``.
+   returns ``Decimal('1.414')``.
 
    The *context* precision does not affect how many digits are stored. That is
    determined exclusively by the number of digits in *value*. For example,
-   ``Decimal("3.00000")`` records all five zeros even if the context precision is
+   ``Decimal('3.00000')`` records all five zeros even if the context precision is
    only three.
 
    The purpose of the *context* argument is determining what to do if *value* is a
@@ -343,7 +343,7 @@
 .. method:: Decimal.adjusted()
 
    Return the adjusted exponent after shifting out the coefficient's rightmost
-   digits until only the lead digit remains: ``Decimal("321e+5").adjusted()``
+   digits until only the lead digit remains: ``Decimal('321e+5').adjusted()``
    returns seven.  Used for determining the position of the most significant digit
    with respect to the decimal point.
 
@@ -373,10 +373,10 @@
    instance rather than an integer, and if either operand is a NaN
    then the result is a NaN::
 
-      a or b is a NaN ==> Decimal("NaN")
-      a < b           ==> Decimal("-1")
-      a == b          ==> Decimal("0")
-      a > b           ==> Decimal("1")
+      a or b is a NaN ==> Decimal('NaN')
+      a < b           ==> Decimal('-1')
+      a == b          ==> Decimal('0')
+      a > b           ==> Decimal('1')
 
 .. method:: Decimal.compare_signal(other[, context])
 
@@ -396,14 +396,14 @@
    value but different representations compare unequal in this
    ordering::
    
-      >>> Decimal("12.0").compare_total(Decimal("12"))
-      Decimal("-1")
+      >>> Decimal('12.0').compare_total(Decimal('12'))
+      Decimal('-1')
 
    Quiet and signaling NaNs are also included in the total ordering.
-   The result of this function is ``Decimal("0")`` if both operands
-   have the same representation, ``Decimal("-1")`` if the first
+   The result of this function is ``Decimal('0')`` if both operands
+   have the same representation, ``Decimal('-1')`` if the first
    operand is lower in the total order than the second, and
-   ``Decimal("1")`` if the first operand is higher in the total order
+   ``Decimal('1')`` if the first operand is higher in the total order
    than the second operand.  See the specification for details of the
    total order.
 
@@ -439,8 +439,8 @@
    Return a copy of the first operand with the sign set to be the
    same as the sign of the second operand.  For example::
 
-      >>> Decimal("2.3").copy_sign(Decimal("-1.5"))
-      Decimal("-2.3")
+      >>> Decimal('2.3').copy_sign(Decimal('-1.5'))
+      Decimal('-2.3')
    
    This operation is unaffected by the context and is quiet: no flags
    are changed and no rounding is performed.
@@ -454,9 +454,9 @@
    :const:`ROUND_HALF_EVEN` rounding mode.
 
    >>> Decimal(1).exp()
-   Decimal("2.718281828459045235360287471")
+   Decimal('2.718281828459045235360287471')
    >>> Decimal(321).exp()
-   Decimal("2.561702493119680037517373933E+139")
+   Decimal('2.561702493119680037517373933E+139')
 
    .. versionadded:: 2.6
 
@@ -466,7 +466,7 @@
    the intermediate product self*other.
 
    >>> Decimal(2).fma(3, 5)
-   Decimal("11")
+   Decimal('11')
 
    .. versionadded:: 2.6
 
@@ -563,9 +563,9 @@
 
    For a nonzero number, return the adjusted exponent of its operand
    as a :class:`Decimal` instance.  If the operand is a zero then
-   ``Decimal("-Infinity")`` is returned and the
+   ``Decimal('-Infinity')`` is returned and the
    :const:`DivisionByZero` flag is raised.  If the operand is an
-   infinity then ``Decimal("Infinity")`` is returned.
+   infinity then ``Decimal('Infinity')`` is returned.
 
    .. versionadded:: 2.6
 
@@ -655,10 +655,10 @@
 .. method:: Decimal.normalize([context])
 
    Normalize the number by stripping the rightmost trailing zeros and converting
-   any result equal to :const:`Decimal("0")` to :const:`Decimal("0e0")`. Used for
+   any result equal to :const:`Decimal('0')` to :const:`Decimal('0e0')`. Used for
    producing canonical values for members of an equivalence class. For example,
-   ``Decimal("32.100")`` and ``Decimal("0.321000e+2")`` both normalize to the
-   equivalent value ``Decimal("32.1")``.
+   ``Decimal('32.100')`` and ``Decimal('0.321000e+2')`` both normalize to the
+   equivalent value ``Decimal('32.1')``.
 
 .. method:: Decimal.number_class([context])
 
@@ -683,8 +683,8 @@
    Return a value equal to the first operand after rounding and
    having the exponent of the second operand.
 
-   >>> Decimal("1.41421356").quantize(Decimal("1.000"))
-   Decimal("1.414")
+   >>> Decimal('1.41421356').quantize(Decimal('1.000'))
+   Decimal('1.414')
 
    Unlike other operations, if the length of the coefficient after the
    quantize operation would be greater than precision, then an
@@ -716,7 +716,7 @@
 
    Compute the modulo as either a positive or negative value depending on which is
    closest to zero.  For instance, ``Decimal(10).remainder_near(6)`` returns
-   ``Decimal("-2")`` which is closer to zero than ``Decimal("4")``.
+   ``Decimal('-2')`` which is closer to zero than ``Decimal('4')``.
 
    If both are equally close, the one chosen will have the same sign as *self*.
 
@@ -771,7 +771,7 @@
 
    Engineering notation has an exponent which is a multiple of 3, so there are up
    to 3 digits left of the decimal place.  For example, converts
-   ``Decimal('123E+1')`` to ``Decimal("1.23E+3")``
+   ``Decimal('123E+1')`` to ``Decimal('1.23E+3')``
 
 .. method:: Decimal.to_integral([rounding[, context]])
 
@@ -985,10 +985,10 @@
    change the result::
 
       >>> getcontext().prec = 3
-      >>> Decimal("3.4445") + Decimal("1.0023")
-      Decimal("4.45")
-      >>> Decimal("3.4445") + Decimal(0) + Decimal("1.0023")
-      Decimal("4.44")
+      >>> Decimal('3.4445') + Decimal('1.0023')
+      Decimal('4.45')
+      >>> Decimal('3.4445') + Decimal(0) + Decimal('1.0023')
+      Decimal('4.44')
 
    This method implements the to-number operation of the IBM
    specification.  If the argument is a string, no leading or trailing
@@ -1247,15 +1247,15 @@
 
    >>> u, v, w = Decimal(11111113), Decimal(-11111111), Decimal('7.51111111')
    >>> (u + v) + w
-   Decimal("9.5111111")
+   Decimal('9.5111111')
    >>> u + (v + w)
-   Decimal("10")
+   Decimal('10')
 
    >>> u, v, w = Decimal(20000), Decimal(-6), Decimal('6.0000003')
    >>> (u*v) + (u*w)
-   Decimal("0.01")
+   Decimal('0.01')
    >>> u * (v+w)
-   Decimal("0.0060000")
+   Decimal('0.0060000')
 
 The :mod:`decimal` module makes it possible to restore the identities by
 expanding the precision sufficiently to avoid loss of significance::
@@ -1263,15 +1263,15 @@
    >>> getcontext().prec = 20
    >>> u, v, w = Decimal(11111113), Decimal(-11111111), Decimal('7.51111111')
    >>> (u + v) + w
-   Decimal("9.51111111")
+   Decimal('9.51111111')
    >>> u + (v + w)
-   Decimal("9.51111111")
+   Decimal('9.51111111')
    >>> 
    >>> u, v, w = Decimal(20000), Decimal(-6), Decimal('6.0000003')
    >>> (u*v) + (u*w)
-   Decimal("0.0060000")
+   Decimal('0.0060000')
    >>> u * (v+w)
-   Decimal("0.0060000")
+   Decimal('0.0060000')
 
 
 Special values
@@ -1327,7 +1327,7 @@
 the following calculation returns a value equal to zero::
 
    >>> 1 / Decimal('Infinity')
-   Decimal("0E-1000000026")
+   Decimal('0E-1000000026')
 
 .. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -1538,7 +1538,7 @@
 
    >>> D = decimal.Decimal
    >>> D('1.23') + D('3.45')
-   Decimal("4.68")
+   Decimal('4.68')
 
 Q. In a fixed-point application with two decimal places, some inputs have many
 places and need to be rounded.  Others are not supposed to have excess digits
@@ -1550,14 +1550,14 @@
    >>> TWOPLACES = Decimal(10) ** -2       # same as Decimal('0.01')
 
    >>> # Round to two places
-   >>> Decimal("3.214").quantize(TWOPLACES)
-   Decimal("3.21")
+   >>> Decimal('3.214').quantize(TWOPLACES)
+   Decimal('3.21')
 
    >>> # Validate that a number does not exceed two places 
-   >>> Decimal("3.21").quantize(TWOPLACES, context=Context(traps=[Inexact]))
-   Decimal("3.21")
+   >>> Decimal('3.21').quantize(TWOPLACES, context=Context(traps=[Inexact]))
+   Decimal('3.21')
 
-   >>> Decimal("3.214").quantize(TWOPLACES, context=Context(traps=[Inexact]))
+   >>> Decimal('3.214').quantize(TWOPLACES, context=Context(traps=[Inexact]))
    Traceback (most recent call last):
       ...
    Inexact: Changed in rounding
@@ -1579,7 +1579,7 @@
 
    >>> values = map(Decimal, '200 200.000 2E2 .02E+4'.split())
    >>> [v.normalize() for v in values]
-   [Decimal("2E+2"), Decimal("2E+2"), Decimal("2E+2"), Decimal("2E+2")]
+   [Decimal('2E+2'), Decimal('2E+2'), Decimal('2E+2'), Decimal('2E+2')]
 
 Q. Some decimal values always print with exponential notation.  Is there a way
 to get a non-exponential representation?
@@ -1607,7 +1607,7 @@
                     ctx.prec += 1
 
     >>> float_to_decimal(math.pi)
-    Decimal("3.141592653589793115997963468544185161590576171875")
+    Decimal('3.141592653589793115997963468544185161590576171875')
 
 Q. Why isn't the :func:`float_to_decimal` routine included in the module?
 
@@ -1616,7 +1616,7 @@
 representation issues associated with binary floating point::
 
    >>> float_to_decimal(1.1)
-   Decimal("1.100000000000000088817841970012523233890533447265625")
+   Decimal('1.100000000000000088817841970012523233890533447265625')
 
 Q. Within a complex calculation, how can I make sure that I haven't gotten a
 spurious result because of insufficient precision or rounding anomalies.
@@ -1637,20 +1637,20 @@
 
    >>> getcontext().prec = 3
    >>> Decimal('3.104') + D('2.104')
-   Decimal("5.21")
+   Decimal('5.21')
    >>> Decimal('3.104') + D('0.000') + D('2.104')
-   Decimal("5.20")
+   Decimal('5.20')
 
 The solution is either to increase precision or to force rounding of inputs
 using the unary plus operation::
 
    >>> getcontext().prec = 3
    >>> +Decimal('1.23456789')      # unary plus triggers rounding
-   Decimal("1.23")
+   Decimal('1.23')
 
 Alternatively, inputs can be rounded upon creation using the
 :meth:`Context.create_decimal` method::
 
    >>> Context(prec=5, rounding=ROUND_DOWN).create_decimal('1.2345678')
-   Decimal("1.2345")
+   Decimal('1.2345')
 
diff --git a/Lib/decimal.py b/Lib/decimal.py
index dbe0695..b7a2968 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -35,26 +35,26 @@
 useful for financial applications or for contexts where users have
 expectations that are at odds with binary floating point (for instance,
 in binary floating point, 1.00 % 0.1 gives 0.09999999999999995 instead
-of the expected Decimal("0.00") returned by decimal floating point).
+of the expected Decimal('0.00') returned by decimal floating point).
 
 Here are some examples of using the decimal module:
 
 >>> from decimal import *
 >>> setcontext(ExtendedContext)
 >>> Decimal(0)
-Decimal("0")
->>> Decimal("1")
-Decimal("1")
->>> Decimal("-.0123")
-Decimal("-0.0123")
+Decimal('0')
+>>> Decimal('1')
+Decimal('1')
+>>> Decimal('-.0123')
+Decimal('-0.0123')
 >>> Decimal(123456)
-Decimal("123456")
->>> Decimal("123.45e12345678901234567890")
-Decimal("1.2345E+12345678901234567892")
->>> Decimal("1.33") + Decimal("1.27")
-Decimal("2.60")
->>> Decimal("12.34") + Decimal("3.87") - Decimal("18.41")
-Decimal("-2.20")
+Decimal('123456')
+>>> Decimal('123.45e12345678901234567890')
+Decimal('1.2345E+12345678901234567892')
+>>> Decimal('1.33') + Decimal('1.27')
+Decimal('2.60')
+>>> Decimal('12.34') + Decimal('3.87') - Decimal('18.41')
+Decimal('-2.20')
 >>> dig = Decimal(1)
 >>> print dig / Decimal(3)
 0.333333333
@@ -91,7 +91,7 @@
 >>> print c.flags[InvalidOperation]
 0
 >>> c.divide(Decimal(0), Decimal(0))
-Decimal("NaN")
+Decimal('NaN')
 >>> c.traps[InvalidOperation] = 1
 >>> print c.flags[InvalidOperation]
 1
@@ -516,15 +516,15 @@
         """Create a decimal point instance.
 
         >>> Decimal('3.14')              # string input
-        Decimal("3.14")
+        Decimal('3.14')
         >>> Decimal((0, (3, 1, 4), -2))  # tuple (sign, digit_tuple, exponent)
-        Decimal("3.14")
+        Decimal('3.14')
         >>> Decimal(314)                 # int or long
-        Decimal("314")
+        Decimal('314')
         >>> Decimal(Decimal(314))        # another decimal instance
-        Decimal("314")
+        Decimal('314')
         >>> Decimal('  3.14  \\n')        # leading and trailing whitespace okay
-        Decimal("3.14")
+        Decimal('3.14')
         """
 
         # Note that the coefficient, self._int, is actually stored as
@@ -883,7 +883,7 @@
         #
         # The hash of a nonspecial noninteger Decimal must depend only
         # on the value of that Decimal, and not on its representation.
-        # For example: hash(Decimal("100E-1")) == hash(Decimal("10")).
+        # For example: hash(Decimal('100E-1')) == hash(Decimal('10')).
         if self._is_special:
             if self._isnan():
                 raise TypeError('Cannot hash a NaN value.')
@@ -917,7 +917,7 @@
     def __repr__(self):
         """Represents the number as an instance of Decimal."""
         # Invariant:  eval(repr(d)) == d
-        return 'Decimal("%s")' % str(self)
+        return "Decimal('%s')" % str(self)
 
     def __str__(self, eng=False, context=None):
         """Return string representation of the number in scientific notation.
@@ -3647,13 +3647,13 @@
         the plus operation on the operand.
 
         >>> ExtendedContext.abs(Decimal('2.1'))
-        Decimal("2.1")
+        Decimal('2.1')
         >>> ExtendedContext.abs(Decimal('-100'))
-        Decimal("100")
+        Decimal('100')
         >>> ExtendedContext.abs(Decimal('101.5'))
-        Decimal("101.5")
+        Decimal('101.5')
         >>> ExtendedContext.abs(Decimal('-101.5'))
-        Decimal("101.5")
+        Decimal('101.5')
         """
         return a.__abs__(context=self)
 
@@ -3661,9 +3661,9 @@
         """Return the sum of the two operands.
 
         >>> ExtendedContext.add(Decimal('12'), Decimal('7.00'))
-        Decimal("19.00")
+        Decimal('19.00')
         >>> ExtendedContext.add(Decimal('1E+2'), Decimal('1.01E+4'))
-        Decimal("1.02E+4")
+        Decimal('1.02E+4')
         """
         return a.__add__(b, context=self)
 
@@ -3677,7 +3677,7 @@
         received object already is in its canonical form.
 
         >>> ExtendedContext.canonical(Decimal('2.50'))
-        Decimal("2.50")
+        Decimal('2.50')
         """
         return a.canonical(context=self)
 
@@ -3696,17 +3696,17 @@
         zero or negative zero, or '1' if the result is greater than zero.
 
         >>> ExtendedContext.compare(Decimal('2.1'), Decimal('3'))
-        Decimal("-1")
+        Decimal('-1')
         >>> ExtendedContext.compare(Decimal('2.1'), Decimal('2.1'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.compare(Decimal('2.1'), Decimal('2.10'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.compare(Decimal('3'), Decimal('2.1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.compare(Decimal('2.1'), Decimal('-3'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.compare(Decimal('-3'), Decimal('2.1'))
-        Decimal("-1")
+        Decimal('-1')
         """
         return a.compare(b, context=self)
 
@@ -3718,21 +3718,21 @@
 
         >>> c = ExtendedContext
         >>> c.compare_signal(Decimal('2.1'), Decimal('3'))
-        Decimal("-1")
+        Decimal('-1')
         >>> c.compare_signal(Decimal('2.1'), Decimal('2.1'))
-        Decimal("0")
+        Decimal('0')
         >>> c.flags[InvalidOperation] = 0
         >>> print c.flags[InvalidOperation]
         0
         >>> c.compare_signal(Decimal('NaN'), Decimal('2.1'))
-        Decimal("NaN")
+        Decimal('NaN')
         >>> print c.flags[InvalidOperation]
         1
         >>> c.flags[InvalidOperation] = 0
         >>> print c.flags[InvalidOperation]
         0
         >>> c.compare_signal(Decimal('sNaN'), Decimal('2.1'))
-        Decimal("NaN")
+        Decimal('NaN')
         >>> print c.flags[InvalidOperation]
         1
         """
@@ -3746,17 +3746,17 @@
         representations.
 
         >>> ExtendedContext.compare_total(Decimal('12.73'), Decimal('127.9'))
-        Decimal("-1")
+        Decimal('-1')
         >>> ExtendedContext.compare_total(Decimal('-127'),  Decimal('12'))
-        Decimal("-1")
+        Decimal('-1')
         >>> ExtendedContext.compare_total(Decimal('12.30'), Decimal('12.3'))
-        Decimal("-1")
+        Decimal('-1')
         >>> ExtendedContext.compare_total(Decimal('12.30'), Decimal('12.30'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.compare_total(Decimal('12.3'),  Decimal('12.300'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.compare_total(Decimal('12.3'),  Decimal('NaN'))
-        Decimal("-1")
+        Decimal('-1')
         """
         return a.compare_total(b)
 
@@ -3771,9 +3771,9 @@
         """Returns a copy of the operand with the sign set to 0.
 
         >>> ExtendedContext.copy_abs(Decimal('2.1'))
-        Decimal("2.1")
+        Decimal('2.1')
         >>> ExtendedContext.copy_abs(Decimal('-100'))
-        Decimal("100")
+        Decimal('100')
         """
         return a.copy_abs()
 
@@ -3781,9 +3781,9 @@
         """Returns a copy of the decimal objet.
 
         >>> ExtendedContext.copy_decimal(Decimal('2.1'))
-        Decimal("2.1")
+        Decimal('2.1')
         >>> ExtendedContext.copy_decimal(Decimal('-1.00'))
-        Decimal("-1.00")
+        Decimal('-1.00')
         """
         return Decimal(a)
 
@@ -3791,9 +3791,9 @@
         """Returns a copy of the operand with the sign inverted.
 
         >>> ExtendedContext.copy_negate(Decimal('101.5'))
-        Decimal("-101.5")
+        Decimal('-101.5')
         >>> ExtendedContext.copy_negate(Decimal('-101.5'))
-        Decimal("101.5")
+        Decimal('101.5')
         """
         return a.copy_negate()
 
@@ -3804,13 +3804,13 @@
         equal to the sign of the second operand.
 
         >>> ExtendedContext.copy_sign(Decimal( '1.50'), Decimal('7.33'))
-        Decimal("1.50")
+        Decimal('1.50')
         >>> ExtendedContext.copy_sign(Decimal('-1.50'), Decimal('7.33'))
-        Decimal("1.50")
+        Decimal('1.50')
         >>> ExtendedContext.copy_sign(Decimal( '1.50'), Decimal('-7.33'))
-        Decimal("-1.50")
+        Decimal('-1.50')
         >>> ExtendedContext.copy_sign(Decimal('-1.50'), Decimal('-7.33'))
-        Decimal("-1.50")
+        Decimal('-1.50')
         """
         return a.copy_sign(b)
 
@@ -3818,25 +3818,25 @@
         """Decimal division in a specified context.
 
         >>> ExtendedContext.divide(Decimal('1'), Decimal('3'))
-        Decimal("0.333333333")
+        Decimal('0.333333333')
         >>> ExtendedContext.divide(Decimal('2'), Decimal('3'))
-        Decimal("0.666666667")
+        Decimal('0.666666667')
         >>> ExtendedContext.divide(Decimal('5'), Decimal('2'))
-        Decimal("2.5")
+        Decimal('2.5')
         >>> ExtendedContext.divide(Decimal('1'), Decimal('10'))
-        Decimal("0.1")
+        Decimal('0.1')
         >>> ExtendedContext.divide(Decimal('12'), Decimal('12'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.divide(Decimal('8.00'), Decimal('2'))
-        Decimal("4.00")
+        Decimal('4.00')
         >>> ExtendedContext.divide(Decimal('2.400'), Decimal('2.0'))
-        Decimal("1.20")
+        Decimal('1.20')
         >>> ExtendedContext.divide(Decimal('1000'), Decimal('100'))
-        Decimal("10")
+        Decimal('10')
         >>> ExtendedContext.divide(Decimal('1000'), Decimal('1'))
-        Decimal("1000")
+        Decimal('1000')
         >>> ExtendedContext.divide(Decimal('2.40E+6'), Decimal('2'))
-        Decimal("1.20E+6")
+        Decimal('1.20E+6')
         """
         return a.__div__(b, context=self)
 
@@ -3844,11 +3844,11 @@
         """Divides two numbers and returns the integer part of the result.
 
         >>> ExtendedContext.divide_int(Decimal('2'), Decimal('3'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.divide_int(Decimal('10'), Decimal('3'))
-        Decimal("3")
+        Decimal('3')
         >>> ExtendedContext.divide_int(Decimal('1'), Decimal('0.3'))
-        Decimal("3")
+        Decimal('3')
         """
         return a.__floordiv__(b, context=self)
 
@@ -3862,17 +3862,17 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.exp(Decimal('-Infinity'))
-        Decimal("0")
+        Decimal('0')
         >>> c.exp(Decimal('-1'))
-        Decimal("0.367879441")
+        Decimal('0.367879441')
         >>> c.exp(Decimal('0'))
-        Decimal("1")
+        Decimal('1')
         >>> c.exp(Decimal('1'))
-        Decimal("2.71828183")
+        Decimal('2.71828183')
         >>> c.exp(Decimal('0.693147181'))
-        Decimal("2.00000000")
+        Decimal('2.00000000')
         >>> c.exp(Decimal('+Infinity'))
-        Decimal("Infinity")
+        Decimal('Infinity')
         """
         return a.exp(context=self)
 
@@ -3884,11 +3884,11 @@
         multiplication, using add, all with only one final rounding.
 
         >>> ExtendedContext.fma(Decimal('3'), Decimal('5'), Decimal('7'))
-        Decimal("22")
+        Decimal('22')
         >>> ExtendedContext.fma(Decimal('3'), Decimal('-5'), Decimal('7'))
-        Decimal("-8")
+        Decimal('-8')
         >>> ExtendedContext.fma(Decimal('888565290'), Decimal('1557.96930'), Decimal('-86087.7578'))
-        Decimal("1.38435736E+12")
+        Decimal('1.38435736E+12')
         """
         return a.fma(b, c, context=self)
 
@@ -4042,15 +4042,15 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.ln(Decimal('0'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         >>> c.ln(Decimal('1.000'))
-        Decimal("0")
+        Decimal('0')
         >>> c.ln(Decimal('2.71828183'))
-        Decimal("1.00000000")
+        Decimal('1.00000000')
         >>> c.ln(Decimal('10'))
-        Decimal("2.30258509")
+        Decimal('2.30258509')
         >>> c.ln(Decimal('+Infinity'))
-        Decimal("Infinity")
+        Decimal('Infinity')
         """
         return a.ln(context=self)
 
@@ -4061,19 +4061,19 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.log10(Decimal('0'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         >>> c.log10(Decimal('0.001'))
-        Decimal("-3")
+        Decimal('-3')
         >>> c.log10(Decimal('1.000'))
-        Decimal("0")
+        Decimal('0')
         >>> c.log10(Decimal('2'))
-        Decimal("0.301029996")
+        Decimal('0.301029996')
         >>> c.log10(Decimal('10'))
-        Decimal("1")
+        Decimal('1')
         >>> c.log10(Decimal('70'))
-        Decimal("1.84509804")
+        Decimal('1.84509804')
         >>> c.log10(Decimal('+Infinity'))
-        Decimal("Infinity")
+        Decimal('Infinity')
         """
         return a.log10(context=self)
 
@@ -4086,13 +4086,13 @@
         value of that digit and without limiting the resulting exponent).
 
         >>> ExtendedContext.logb(Decimal('250'))
-        Decimal("2")
+        Decimal('2')
         >>> ExtendedContext.logb(Decimal('2.50'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logb(Decimal('0.03'))
-        Decimal("-2")
+        Decimal('-2')
         >>> ExtendedContext.logb(Decimal('0'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         """
         return a.logb(context=self)
 
@@ -4102,17 +4102,17 @@
         The operands must be both logical numbers.
 
         >>> ExtendedContext.logical_and(Decimal('0'), Decimal('0'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_and(Decimal('0'), Decimal('1'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_and(Decimal('1'), Decimal('0'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_and(Decimal('1'), Decimal('1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.logical_and(Decimal('1100'), Decimal('1010'))
-        Decimal("1000")
+        Decimal('1000')
         >>> ExtendedContext.logical_and(Decimal('1111'), Decimal('10'))
-        Decimal("10")
+        Decimal('10')
         """
         return a.logical_and(b, context=self)
 
@@ -4122,13 +4122,13 @@
         The operand must be a logical number.
 
         >>> ExtendedContext.logical_invert(Decimal('0'))
-        Decimal("111111111")
+        Decimal('111111111')
         >>> ExtendedContext.logical_invert(Decimal('1'))
-        Decimal("111111110")
+        Decimal('111111110')
         >>> ExtendedContext.logical_invert(Decimal('111111111'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_invert(Decimal('101010101'))
-        Decimal("10101010")
+        Decimal('10101010')
         """
         return a.logical_invert(context=self)
 
@@ -4138,17 +4138,17 @@
         The operands must be both logical numbers.
 
         >>> ExtendedContext.logical_or(Decimal('0'), Decimal('0'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_or(Decimal('0'), Decimal('1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.logical_or(Decimal('1'), Decimal('0'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.logical_or(Decimal('1'), Decimal('1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.logical_or(Decimal('1100'), Decimal('1010'))
-        Decimal("1110")
+        Decimal('1110')
         >>> ExtendedContext.logical_or(Decimal('1110'), Decimal('10'))
-        Decimal("1110")
+        Decimal('1110')
         """
         return a.logical_or(b, context=self)
 
@@ -4158,17 +4158,17 @@
         The operands must be both logical numbers.
 
         >>> ExtendedContext.logical_xor(Decimal('0'), Decimal('0'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_xor(Decimal('0'), Decimal('1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.logical_xor(Decimal('1'), Decimal('0'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.logical_xor(Decimal('1'), Decimal('1'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.logical_xor(Decimal('1100'), Decimal('1010'))
-        Decimal("110")
+        Decimal('110')
         >>> ExtendedContext.logical_xor(Decimal('1111'), Decimal('10'))
-        Decimal("1101")
+        Decimal('1101')
         """
         return a.logical_xor(b, context=self)
 
@@ -4182,13 +4182,13 @@
         infinity) of the two operands is chosen as the result.
 
         >>> ExtendedContext.max(Decimal('3'), Decimal('2'))
-        Decimal("3")
+        Decimal('3')
         >>> ExtendedContext.max(Decimal('-10'), Decimal('3'))
-        Decimal("3")
+        Decimal('3')
         >>> ExtendedContext.max(Decimal('1.0'), Decimal('1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.max(Decimal('7'), Decimal('NaN'))
-        Decimal("7")
+        Decimal('7')
         """
         return a.max(b, context=self)
 
@@ -4206,13 +4206,13 @@
         infinity) of the two operands is chosen as the result.
 
         >>> ExtendedContext.min(Decimal('3'), Decimal('2'))
-        Decimal("2")
+        Decimal('2')
         >>> ExtendedContext.min(Decimal('-10'), Decimal('3'))
-        Decimal("-10")
+        Decimal('-10')
         >>> ExtendedContext.min(Decimal('1.0'), Decimal('1'))
-        Decimal("1.0")
+        Decimal('1.0')
         >>> ExtendedContext.min(Decimal('7'), Decimal('NaN'))
-        Decimal("7")
+        Decimal('7')
         """
         return a.min(b, context=self)
 
@@ -4228,9 +4228,9 @@
         has the same exponent as the operand.
 
         >>> ExtendedContext.minus(Decimal('1.3'))
-        Decimal("-1.3")
+        Decimal('-1.3')
         >>> ExtendedContext.minus(Decimal('-1.3'))
-        Decimal("1.3")
+        Decimal('1.3')
         """
         return a.__neg__(context=self)
 
@@ -4243,15 +4243,15 @@
         of the two operands.
 
         >>> ExtendedContext.multiply(Decimal('1.20'), Decimal('3'))
-        Decimal("3.60")
+        Decimal('3.60')
         >>> ExtendedContext.multiply(Decimal('7'), Decimal('3'))
-        Decimal("21")
+        Decimal('21')
         >>> ExtendedContext.multiply(Decimal('0.9'), Decimal('0.8'))
-        Decimal("0.72")
+        Decimal('0.72')
         >>> ExtendedContext.multiply(Decimal('0.9'), Decimal('-0'))
-        Decimal("-0.0")
+        Decimal('-0.0')
         >>> ExtendedContext.multiply(Decimal('654321'), Decimal('654321'))
-        Decimal("4.28135971E+11")
+        Decimal('4.28135971E+11')
         """
         return a.__mul__(b, context=self)
 
@@ -4262,13 +4262,13 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> ExtendedContext.next_minus(Decimal('1'))
-        Decimal("0.999999999")
+        Decimal('0.999999999')
         >>> c.next_minus(Decimal('1E-1007'))
-        Decimal("0E-1007")
+        Decimal('0E-1007')
         >>> ExtendedContext.next_minus(Decimal('-1.00000003'))
-        Decimal("-1.00000004")
+        Decimal('-1.00000004')
         >>> c.next_minus(Decimal('Infinity'))
-        Decimal("9.99999999E+999")
+        Decimal('9.99999999E+999')
         """
         return a.next_minus(context=self)
 
@@ -4279,13 +4279,13 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> ExtendedContext.next_plus(Decimal('1'))
-        Decimal("1.00000001")
+        Decimal('1.00000001')
         >>> c.next_plus(Decimal('-1E-1007'))
-        Decimal("-0E-1007")
+        Decimal('-0E-1007')
         >>> ExtendedContext.next_plus(Decimal('-1.00000003'))
-        Decimal("-1.00000002")
+        Decimal('-1.00000002')
         >>> c.next_plus(Decimal('-Infinity'))
-        Decimal("-9.99999999E+999")
+        Decimal('-9.99999999E+999')
         """
         return a.next_plus(context=self)
 
@@ -4301,19 +4301,19 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.next_toward(Decimal('1'), Decimal('2'))
-        Decimal("1.00000001")
+        Decimal('1.00000001')
         >>> c.next_toward(Decimal('-1E-1007'), Decimal('1'))
-        Decimal("-0E-1007")
+        Decimal('-0E-1007')
         >>> c.next_toward(Decimal('-1.00000003'), Decimal('0'))
-        Decimal("-1.00000002")
+        Decimal('-1.00000002')
         >>> c.next_toward(Decimal('1'), Decimal('0'))
-        Decimal("0.999999999")
+        Decimal('0.999999999')
         >>> c.next_toward(Decimal('1E-1007'), Decimal('-100'))
-        Decimal("0E-1007")
+        Decimal('0E-1007')
         >>> c.next_toward(Decimal('-1.00000003'), Decimal('-10'))
-        Decimal("-1.00000004")
+        Decimal('-1.00000004')
         >>> c.next_toward(Decimal('0.00'), Decimal('-0.0000'))
-        Decimal("-0.00")
+        Decimal('-0.00')
         """
         return a.next_toward(b, context=self)
 
@@ -4324,17 +4324,17 @@
         result.
 
         >>> ExtendedContext.normalize(Decimal('2.1'))
-        Decimal("2.1")
+        Decimal('2.1')
         >>> ExtendedContext.normalize(Decimal('-2.0'))
-        Decimal("-2")
+        Decimal('-2')
         >>> ExtendedContext.normalize(Decimal('1.200'))
-        Decimal("1.2")
+        Decimal('1.2')
         >>> ExtendedContext.normalize(Decimal('-120'))
-        Decimal("-1.2E+2")
+        Decimal('-1.2E+2')
         >>> ExtendedContext.normalize(Decimal('120.00'))
-        Decimal("1.2E+2")
+        Decimal('1.2E+2')
         >>> ExtendedContext.normalize(Decimal('0.00'))
-        Decimal("0")
+        Decimal('0')
         """
         return a.normalize(context=self)
 
@@ -4393,9 +4393,9 @@
         has the same exponent as the operand.
 
         >>> ExtendedContext.plus(Decimal('1.3'))
-        Decimal("1.3")
+        Decimal('1.3')
         >>> ExtendedContext.plus(Decimal('-1.3'))
-        Decimal("-1.3")
+        Decimal('-1.3')
         """
         return a.__pos__(context=self)
 
@@ -4425,46 +4425,46 @@
         >>> c.Emin = -999
         >>> c.Emax = 999
         >>> c.power(Decimal('2'), Decimal('3'))
-        Decimal("8")
+        Decimal('8')
         >>> c.power(Decimal('-2'), Decimal('3'))
-        Decimal("-8")
+        Decimal('-8')
         >>> c.power(Decimal('2'), Decimal('-3'))
-        Decimal("0.125")
+        Decimal('0.125')
         >>> c.power(Decimal('1.7'), Decimal('8'))
-        Decimal("69.7575744")
+        Decimal('69.7575744')
         >>> c.power(Decimal('10'), Decimal('0.301029996'))
-        Decimal("2.00000000")
+        Decimal('2.00000000')
         >>> c.power(Decimal('Infinity'), Decimal('-1'))
-        Decimal("0")
+        Decimal('0')
         >>> c.power(Decimal('Infinity'), Decimal('0'))
-        Decimal("1")
+        Decimal('1')
         >>> c.power(Decimal('Infinity'), Decimal('1'))
-        Decimal("Infinity")
+        Decimal('Infinity')
         >>> c.power(Decimal('-Infinity'), Decimal('-1'))
-        Decimal("-0")
+        Decimal('-0')
         >>> c.power(Decimal('-Infinity'), Decimal('0'))
-        Decimal("1")
+        Decimal('1')
         >>> c.power(Decimal('-Infinity'), Decimal('1'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         >>> c.power(Decimal('-Infinity'), Decimal('2'))
-        Decimal("Infinity")
+        Decimal('Infinity')
         >>> c.power(Decimal('0'), Decimal('0'))
-        Decimal("NaN")
+        Decimal('NaN')
 
         >>> c.power(Decimal('3'), Decimal('7'), Decimal('16'))
-        Decimal("11")
+        Decimal('11')
         >>> c.power(Decimal('-3'), Decimal('7'), Decimal('16'))
-        Decimal("-11")
+        Decimal('-11')
         >>> c.power(Decimal('-3'), Decimal('8'), Decimal('16'))
-        Decimal("1")
+        Decimal('1')
         >>> c.power(Decimal('3'), Decimal('7'), Decimal('-16'))
-        Decimal("11")
+        Decimal('11')
         >>> c.power(Decimal('23E12345'), Decimal('67E189'), Decimal('123456789'))
-        Decimal("11729830")
+        Decimal('11729830')
         >>> c.power(Decimal('-0'), Decimal('17'), Decimal('1729'))
-        Decimal("-0")
+        Decimal('-0')
         >>> c.power(Decimal('-23'), Decimal('0'), Decimal('65537'))
-        Decimal("1")
+        Decimal('1')
         """
         return a.__pow__(b, modulo, context=self)
 
@@ -4487,35 +4487,35 @@
         if the result is subnormal and inexact.
 
         >>> ExtendedContext.quantize(Decimal('2.17'), Decimal('0.001'))
-        Decimal("2.170")
+        Decimal('2.170')
         >>> ExtendedContext.quantize(Decimal('2.17'), Decimal('0.01'))
-        Decimal("2.17")
+        Decimal('2.17')
         >>> ExtendedContext.quantize(Decimal('2.17'), Decimal('0.1'))
-        Decimal("2.2")
+        Decimal('2.2')
         >>> ExtendedContext.quantize(Decimal('2.17'), Decimal('1e+0'))
-        Decimal("2")
+        Decimal('2')
         >>> ExtendedContext.quantize(Decimal('2.17'), Decimal('1e+1'))
-        Decimal("0E+1")
+        Decimal('0E+1')
         >>> ExtendedContext.quantize(Decimal('-Inf'), Decimal('Infinity'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         >>> ExtendedContext.quantize(Decimal('2'), Decimal('Infinity'))
-        Decimal("NaN")
+        Decimal('NaN')
         >>> ExtendedContext.quantize(Decimal('-0.1'), Decimal('1'))
-        Decimal("-0")
+        Decimal('-0')
         >>> ExtendedContext.quantize(Decimal('-0'), Decimal('1e+5'))
-        Decimal("-0E+5")
+        Decimal('-0E+5')
         >>> ExtendedContext.quantize(Decimal('+35236450.6'), Decimal('1e-2'))
-        Decimal("NaN")
+        Decimal('NaN')
         >>> ExtendedContext.quantize(Decimal('-35236450.6'), Decimal('1e-2'))
-        Decimal("NaN")
+        Decimal('NaN')
         >>> ExtendedContext.quantize(Decimal('217'), Decimal('1e-1'))
-        Decimal("217.0")
+        Decimal('217.0')
         >>> ExtendedContext.quantize(Decimal('217'), Decimal('1e-0'))
-        Decimal("217")
+        Decimal('217')
         >>> ExtendedContext.quantize(Decimal('217'), Decimal('1e+1'))
-        Decimal("2.2E+2")
+        Decimal('2.2E+2')
         >>> ExtendedContext.quantize(Decimal('217'), Decimal('1e+2'))
-        Decimal("2E+2")
+        Decimal('2E+2')
         """
         return a.quantize(b, context=self)
 
@@ -4523,7 +4523,7 @@
         """Just returns 10, as this is Decimal, :)
 
         >>> ExtendedContext.radix()
-        Decimal("10")
+        Decimal('10')
         """
         return Decimal(10)
 
@@ -4540,17 +4540,17 @@
         remainder cannot be calculated).
 
         >>> ExtendedContext.remainder(Decimal('2.1'), Decimal('3'))
-        Decimal("2.1")
+        Decimal('2.1')
         >>> ExtendedContext.remainder(Decimal('10'), Decimal('3'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.remainder(Decimal('-10'), Decimal('3'))
-        Decimal("-1")
+        Decimal('-1')
         >>> ExtendedContext.remainder(Decimal('10.2'), Decimal('1'))
-        Decimal("0.2")
+        Decimal('0.2')
         >>> ExtendedContext.remainder(Decimal('10'), Decimal('0.3'))
-        Decimal("0.1")
+        Decimal('0.1')
         >>> ExtendedContext.remainder(Decimal('3.6'), Decimal('1.3'))
-        Decimal("1.0")
+        Decimal('1.0')
         """
         return a.__mod__(b, context=self)
 
@@ -4565,19 +4565,19 @@
         remainder cannot be calculated).
 
         >>> ExtendedContext.remainder_near(Decimal('2.1'), Decimal('3'))
-        Decimal("-0.9")
+        Decimal('-0.9')
         >>> ExtendedContext.remainder_near(Decimal('10'), Decimal('6'))
-        Decimal("-2")
+        Decimal('-2')
         >>> ExtendedContext.remainder_near(Decimal('10'), Decimal('3'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.remainder_near(Decimal('-10'), Decimal('3'))
-        Decimal("-1")
+        Decimal('-1')
         >>> ExtendedContext.remainder_near(Decimal('10.2'), Decimal('1'))
-        Decimal("0.2")
+        Decimal('0.2')
         >>> ExtendedContext.remainder_near(Decimal('10'), Decimal('0.3'))
-        Decimal("0.1")
+        Decimal('0.1')
         >>> ExtendedContext.remainder_near(Decimal('3.6'), Decimal('1.3'))
-        Decimal("-0.3")
+        Decimal('-0.3')
         """
         return a.remainder_near(b, context=self)
 
@@ -4591,15 +4591,15 @@
         positive or to the right otherwise.
 
         >>> ExtendedContext.rotate(Decimal('34'), Decimal('8'))
-        Decimal("400000003")
+        Decimal('400000003')
         >>> ExtendedContext.rotate(Decimal('12'), Decimal('9'))
-        Decimal("12")
+        Decimal('12')
         >>> ExtendedContext.rotate(Decimal('123456789'), Decimal('-2'))
-        Decimal("891234567")
+        Decimal('891234567')
         >>> ExtendedContext.rotate(Decimal('123456789'), Decimal('0'))
-        Decimal("123456789")
+        Decimal('123456789')
         >>> ExtendedContext.rotate(Decimal('123456789'), Decimal('+2'))
-        Decimal("345678912")
+        Decimal('345678912')
         """
         return a.rotate(b, context=self)
 
@@ -4624,11 +4624,11 @@
         """Returns the first operand after adding the second value its exp.
 
         >>> ExtendedContext.scaleb(Decimal('7.50'), Decimal('-2'))
-        Decimal("0.0750")
+        Decimal('0.0750')
         >>> ExtendedContext.scaleb(Decimal('7.50'), Decimal('0'))
-        Decimal("7.50")
+        Decimal('7.50')
         >>> ExtendedContext.scaleb(Decimal('7.50'), Decimal('3'))
-        Decimal("7.50E+3")
+        Decimal('7.50E+3')
         """
         return a.scaleb (b, context=self)
 
@@ -4643,15 +4643,15 @@
         coefficient are zeros.
 
         >>> ExtendedContext.shift(Decimal('34'), Decimal('8'))
-        Decimal("400000000")
+        Decimal('400000000')
         >>> ExtendedContext.shift(Decimal('12'), Decimal('9'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.shift(Decimal('123456789'), Decimal('-2'))
-        Decimal("1234567")
+        Decimal('1234567')
         >>> ExtendedContext.shift(Decimal('123456789'), Decimal('0'))
-        Decimal("123456789")
+        Decimal('123456789')
         >>> ExtendedContext.shift(Decimal('123456789'), Decimal('+2'))
-        Decimal("345678900")
+        Decimal('345678900')
         """
         return a.shift(b, context=self)
 
@@ -4662,23 +4662,23 @@
         algorithm.
 
         >>> ExtendedContext.sqrt(Decimal('0'))
-        Decimal("0")
+        Decimal('0')
         >>> ExtendedContext.sqrt(Decimal('-0'))
-        Decimal("-0")
+        Decimal('-0')
         >>> ExtendedContext.sqrt(Decimal('0.39'))
-        Decimal("0.624499800")
+        Decimal('0.624499800')
         >>> ExtendedContext.sqrt(Decimal('100'))
-        Decimal("10")
+        Decimal('10')
         >>> ExtendedContext.sqrt(Decimal('1'))
-        Decimal("1")
+        Decimal('1')
         >>> ExtendedContext.sqrt(Decimal('1.0'))
-        Decimal("1.0")
+        Decimal('1.0')
         >>> ExtendedContext.sqrt(Decimal('1.00'))
-        Decimal("1.0")
+        Decimal('1.0')
         >>> ExtendedContext.sqrt(Decimal('7'))
-        Decimal("2.64575131")
+        Decimal('2.64575131')
         >>> ExtendedContext.sqrt(Decimal('10'))
-        Decimal("3.16227766")
+        Decimal('3.16227766')
         >>> ExtendedContext.prec
         9
         """
@@ -4688,11 +4688,11 @@
         """Return the difference between the two operands.
 
         >>> ExtendedContext.subtract(Decimal('1.3'), Decimal('1.07'))
-        Decimal("0.23")
+        Decimal('0.23')
         >>> ExtendedContext.subtract(Decimal('1.3'), Decimal('1.30'))
-        Decimal("0.00")
+        Decimal('0.00')
         >>> ExtendedContext.subtract(Decimal('1.3'), Decimal('2.07'))
-        Decimal("-0.77")
+        Decimal('-0.77')
         """
         return a.__sub__(b, context=self)
 
@@ -4721,21 +4721,21 @@
         context.
 
         >>> ExtendedContext.to_integral_exact(Decimal('2.1'))
-        Decimal("2")
+        Decimal('2')
         >>> ExtendedContext.to_integral_exact(Decimal('100'))
-        Decimal("100")
+        Decimal('100')
         >>> ExtendedContext.to_integral_exact(Decimal('100.0'))
-        Decimal("100")
+        Decimal('100')
         >>> ExtendedContext.to_integral_exact(Decimal('101.5'))
-        Decimal("102")
+        Decimal('102')
         >>> ExtendedContext.to_integral_exact(Decimal('-101.5'))
-        Decimal("-102")
+        Decimal('-102')
         >>> ExtendedContext.to_integral_exact(Decimal('10E+5'))
-        Decimal("1.0E+6")
+        Decimal('1.0E+6')
         >>> ExtendedContext.to_integral_exact(Decimal('7.89E+77'))
-        Decimal("7.89E+77")
+        Decimal('7.89E+77')
         >>> ExtendedContext.to_integral_exact(Decimal('-Inf'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         """
         return a.to_integral_exact(context=self)
 
@@ -4749,21 +4749,21 @@
         be set.  The rounding mode is taken from the context.
 
         >>> ExtendedContext.to_integral_value(Decimal('2.1'))
-        Decimal("2")
+        Decimal('2')
         >>> ExtendedContext.to_integral_value(Decimal('100'))
-        Decimal("100")
+        Decimal('100')
         >>> ExtendedContext.to_integral_value(Decimal('100.0'))
-        Decimal("100")
+        Decimal('100')
         >>> ExtendedContext.to_integral_value(Decimal('101.5'))
-        Decimal("102")
+        Decimal('102')
         >>> ExtendedContext.to_integral_value(Decimal('-101.5'))
-        Decimal("-102")
+        Decimal('-102')
         >>> ExtendedContext.to_integral_value(Decimal('10E+5'))
-        Decimal("1.0E+6")
+        Decimal('1.0E+6')
         >>> ExtendedContext.to_integral_value(Decimal('7.89E+77'))
-        Decimal("7.89E+77")
+        Decimal('7.89E+77')
         >>> ExtendedContext.to_integral_value(Decimal('-Inf'))
-        Decimal("-Infinity")
+        Decimal('-Infinity')
         """
         return a.to_integral_value(context=self)
 
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index 3b15df7..e5f7f64 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -1049,7 +1049,7 @@
 
         d = Decimal('15.32')
         self.assertEqual(str(d), '15.32')               # str
-        self.assertEqual(repr(d), 'Decimal("15.32")')   # repr
+        self.assertEqual(repr(d), "Decimal('15.32')")   # repr
 
     def test_tonum_methods(self):
         #Test float, int and long methods.