Commit Graph

550 Commits

Author SHA1 Message Date
Guido van Rossum
c00a938be8 OKOK, Greg's right, I should've used the :name option in the argument
format strings.
2000-02-24 21:48:29 +00:00
Guido van Rossum
4aa24f9979 Made all list methods use PyArg_ParseTuple(), for more accurate
diagnostics.

*** INCOMPATIBLE CHANGE: This changes append(), remove(), index(), and
*** count() to require exactly one argument -- previously, multiple
*** arguments were silently assumed to be a tuple.
2000-02-24 15:23:03 +00:00
Andrew M. Kuchling
0f223d2418 Allow using long integers as arguments to PyObject_GetItem(), _SetItem(),
and _DelItem().
In sequence multiplication by a long, only call PyErr_Occurred() when the
    value returned is -1.
2000-02-23 22:21:50 +00:00
Fred Drake
52fccfda5b dict_has_key(): Accept only one parameter. PR#210 reported by
Andreas Jung <ajung@sz-sb.de>.
2000-02-23 15:47:16 +00:00
Guido van Rossum
fb4574e320 In response to one particular complaint on edu-sig, change some error
messages from "OverflowError: integer pow()" to "OverflowError:
integer exponentiation".  (Not that this takes care of the complaint
in general that the error messages could be greatly improved. :-)
2000-02-15 14:51:46 +00:00
Andrew M. Kuchling
1991ddc3e1 Make multiplying a sequence by a long integer (5L * 'b') legal 2000-02-14 22:22:04 +00:00
Guido van Rossum
bffd683f73 The rest of the changes by Trent Mick and Dale Nagata for warning-free
compilation on NT Alpha.  Mostly added casts etc.
2000-01-20 22:32:56 +00:00
Guido van Rossum
687ef6e70b On Linux, one sometimes sees spurious errors after interrupting
previous output.  Call clearerr() to prevent past errors affecting our
ferror() test later, in PyObject_Print().  Suggested by Marc Lemburg.
2000-01-12 16:28:58 +00:00
Guido van Rossum
57072eb79f Implement the other easy thing: repr() of a float now uses %.17g,
while str() uses %.12g as before.
1999-12-23 19:00:28 +00:00
Fred Drake
121ee2722e long_format(): Now takes a third parameter, addL; iff true, a
trailing 'L' is appended to the representation,
                otherwise not.

                All existing call sites are modified to pass true for
                addL.

                Remove incorrect statement about external use of this
                function from elsewhere; it's static!

long_str():     Handler for the tp_str slot in the type object.
                Identical to long_repr(), but passes false as the addL
                parameter of long_format().
1999-12-23 15:41:28 +00:00
Barry Warsaw
153a27ceb2 do_strip(): Fixed cut-and-paste error; this function should check for
zero arguments (found by Marc Lemburg).
1999-12-15 02:22:52 +00:00
Barry Warsaw
226ae6ca12 Mainlining the string_methods branch. See branch revision log
messages for specific changes.
1999-10-12 19:54:53 +00:00
Guido van Rossum
2c7b8fe618 Fix PR#66. Solution: add error checking around l_divmod() calls in
long_pow().
1999-10-11 22:34:41 +00:00
Guido van Rossum
42636dc64d Fix for PR#98 (Adrian Eyre) -- in instancemethod_repr, the funcname
object is DECREFed too early.
1999-10-11 14:03:12 +00:00
Guido van Rossum
e13ff2e2d6 Patch by Tim Peters fixing PR#88:
Integer division can crash under Windows.
1999-09-27 17:12:47 +00:00
Guido van Rossum
1a23c2484e Patch by Tim Peters fixing PR#89:
long(+/- infinity) returns nonsense.
1999-09-27 17:11:52 +00:00
Guido van Rossum
ff7e83d606 Patch by Mark Hammond to avoid certain header files on Windows/CE. 1999-08-27 20:39:37 +00:00
Fred Drake
4574f23115 PyBuffer_New(): Raise ValueError if size is negative (the other
constructors didn't miss this).

		 Raise MemoryError if malloc() fails, instead of just
		 returning NULL.
1999-08-04 13:08:19 +00:00
Guido van Rossum
0eb55ac912 Mark Favas was quick to note that the last checkin divides by zero
when n == 0...  So divide by a->ob_size instead which was already
tested for 0.
1999-07-13 05:41:12 +00:00
Guido van Rossum
5bc51f2f27 Appropriate overflow checks so that things like sys.maxint*(1,) can't
dump core.
1999-07-12 23:06:58 +00:00
Guido van Rossum
fa71701d46 When deallocating a list, DECREF the items from the end back to the start. 1999-06-09 15:19:34 +00:00
Guido van Rossum
98c9eba945 Fix bug discovered by John W. Shipman -- when the width of a format
specifier came from an int expression instead of a constant in the
format, a negative width was truncated to zero instead of taken to
mean the same as that negative constant plugged into the format.  E.g.
"(%*s)" % (-5, "foo") yielded "(foo)" while "(%-5s)" yields "(foo  )".
Now both yield the latter -- like sprintf() in C.
1999-06-07 15:12:32 +00:00
Guido van Rossum
9263e78ff2 Tim Peters writes:
1. Fixes float divmod so that the quotient it returns is always an integral
value.

2. Fixes float % and float divmod so that the remainder always gets the
right sign (the current code uses a "are the signs different?" test that
doesn't work half the time <wink> when the product of the divisor and the
remainder underflows to 0).
1999-05-06 14:26:34 +00:00
Guido van Rossum
9bcd1d7931 Improve text of some error messages, as suggested by Sean Reifschneider. 1999-04-19 17:44:39 +00:00
Guido van Rossum
ff1ccbfc21 casts for picky compilers. 1999-04-10 15:48:23 +00:00