Commit Graph

19 Commits

Author SHA1 Message Date
Marc-André Lemburg 1a731c60a3 Added #fndef's to avoid compiler errors. 2000-08-11 11:43:10 +00:00
Marc-André Lemburg bff879cabb This patch finalizes the move from UTF-8 to a default encoding in
the Python Unicode implementation.

The internal buffer used for implementing the buffer protocol
is renamed to defenc to make this change visible. It now holds the
default encoded version of the Unicode object and is calculated
on demand (NULL otherwise).

Since the default encoding defaults to ASCII, this will mean that
Unicode objects which hold non-ASCII characters will no longer
work on C APIs using the "s" or "t" parser markers. C APIs must now
explicitly provide Unicode support via the "u", "U" or "es"/"es#"
parser markers in order to work with non-ASCII Unicode strings.

(Note: this patch will also have to be applied to the 1.6 branch
 of the CVS tree.)
2000-08-03 18:46:08 +00:00
Guido van Rossum 16b1ad9c7d Changing the CNRI copyright notice according to CNRI's instructions.
This is a notice without a date, which apparently is not a claim to
copyright but only advice to the reader.  IANAL. :-)
2000-08-03 16:24:25 +00:00
Thomas Wouters 5f37591a16 ANSIfications: fix empty arglists, and remove the checks for
'HAVE_STDARG_PROTOTYPES' (consider it true, remove false branch)
2000-07-22 23:30:03 +00:00
Thomas Wouters 7e47402264 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either
comments, docstrings or error messages. I fixed two minor things in
test_winreg.py ("didn't" -> "Didn't" and "Didnt" -> "Didn't").

There is a minor style issue involved: Guido seems to have preferred English
grammar (behaviour, honour) in a couple places. This patch changes that to
American, which is the more prominent style in the source. I prefer English
myself, so if English is preferred, I'd be happy to supply a patch myself ;)
2000-07-16 12:04:32 +00:00
Marc-André Lemburg 5a5c81a0e9 Added new API PyUnicode_FromEncodedObject() which supports decoding
objects including instance objects.

The old API PyUnicode_FromObject() is still available as shortcut.
2000-07-07 13:46:42 +00:00
Marc-André Lemburg 43279100f4 Bill Tutt: Added Py_UCS4 typedef to hold UCS4 values (these need
at least 32 bits as opposed to Py_UNICODE which rely on having
16 bits).
2000-07-07 09:01:41 +00:00
Marc-André Lemburg f03e74126e Modified the ISALPHA and ISALNUM macros to use the new lookup APIs
from unicodectype.c
2000-07-05 09:45:59 +00:00
Marc-André Lemburg a9c103bc09 Added new Py_UNICODE_ISALPHA() and Py_UNICODE_ISALNUM() macros
which are true for alphabetic and alphanumeric characters resp.

The macros are currently implemented using the existing is* tables
but will have to be updated to meet the Unicode standard definitions
(add tables for non-cased letters and letter modifiers).
2000-07-03 10:52:13 +00:00
Marc-André Lemburg 2f4d0e9bb6 Marc-Andre Lemburg <mal@lemburg.com>:
Added optimization proposed by Andrew Kuchling to the Unicode
matching macro.
2000-06-18 22:22:27 +00:00
Fred Drake cb093fe890 M.-A. Lemburg <mal@lemburg.com>:
Added PyUnicode_GetDefaultEncoding() and
PyUnicode_GetDefaultEncoding() APIs.
2000-05-09 19:51:53 +00:00
Guido van Rossum 004d64f362 Marc-Andre Lemburg:
Changed PyUnicode_Splitlines() maxsplit argument to keepends.
The maxsplit functionality was replaced by the keepends
functionality which allows keeping the line end markers together
with the string.
2000-04-11 15:39:46 +00:00
Guido van Rossum 52c2359a59 Marc-Andre Lemburg: New exported API PyUnicode_Resize(). 2000-04-10 13:41:41 +00:00
Guido van Rossum 9e896b37c7 Marc-Andre's third try at this bulk patch seems to work (except that
his copy of test_contains.py seems to be broken -- the lines he
deleted were already absent).  Checkin messages:


New Unicode support for int(), float(), complex() and long().

- new APIs PyInt_FromUnicode() and PyLong_FromUnicode()
- added support for Unicode to PyFloat_FromString()
- new encoding API PyUnicode_EncodeDecimal() which converts
  Unicode to a decimal char* string (used in the above new
  APIs)
- shortcuts for calls like int(<int object>) and float(<float obj>)
- tests for all of the above

Unicode compares and contains checks:
- comparing Unicode and non-string types now works; TypeErrors
  are masked, all other errors such as ValueError during
  Unicode coercion are passed through (note that PyUnicode_Compare
  does not implement the masking -- PyObject_Compare does this)
- contains now works for non-string types too; TypeErrors are
  masked and 0 returned; all other errors are passed through

Better testing support for the standard codecs.

Misc minor enhancements, such as an alias dbcs for the mbcs codec.

Changes:
- PyLong_FromString() now applies the same error checks as
  does PyInt_FromString(): trailing garbage is reported
  as error and not longer silently ignored. The only characters
  which may be trailing the digits are 'L' and 'l' -- these
  are still silently ignored.
- string.ato?() now directly interface to int(), long() and
  float(). The error strings are now a little different, but
  the type still remains the same. These functions are now
  ready to get declared obsolete ;-)
- PyNumber_Int() now also does a check for embedded NULL chars
  in the input string; PyNumber_Long() already did this (and
  still does)

Followed by:

Looks like I've gone a step too far there... (and test_contains.py
seem to have a bug too).

I've changed back to reporting all errors in PyUnicode_Contains()
and added a few more test cases to test_contains.py (plus corrected
the join() NameError).
2000-04-05 20:11:21 +00:00
Guido van Rossum 24bdb0474f Marc-Andre Lemburg:
The attached patch set includes a workaround to get Python with
Unicode compile on BSDI 4.x (courtesy Thomas Wouters; the cause
is a bug in the BSDI wchar.h header file) and Python interfaces
for the MBCS codec donated by Mark Hammond.

Also included are some minor corrections w/r to the docs of
the new "es" and "es#" parser markers (use PyMem_Free() instead
of free(); thanks to Mark Hammond for finding these).

The unicodedata tests are now in a separate file
(test_unicodedata.py) to avoid problems if the module cannot
be found.
2000-03-28 20:29:59 +00:00
Guido van Rossum efec1158c1 Prototypes added for MBCS codecs. (Win32 only.) 2000-03-28 02:01:15 +00:00
Barry Warsaw 51ac58039f On 17-Mar-2000, Marc-Andre Lemburg said:
Attached you find an update of the Unicode implementation.

    The patch is against the current CVS version. I would appreciate
    if someone with CVS checkin permissions could check the changes
    in.

    The patch contains all bugs and patches sent this week and also
    fixes a leak in the codecs code and a bug in the free list code
    for Unicode objects (which only shows up when compiling Python
    with Py_DEBUG; thanks to MarkH for spotting this one).
2000-03-20 16:36:48 +00:00
Guido van Rossum d0d366b5e6 Marc-Andre Lemburg: add declaration for PyUnicode_Contains(). 2000-03-13 23:22:24 +00:00
Guido van Rossum d822518fa8 Unicode implementation by Marc-Andre Lemburg based on original code by Fredrik Lundh. 2000-03-10 22:33:05 +00:00