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unicode database compression, step 2:

Browse source 
- fixed attributions
- moved decomposition data to a separate table, in preparation
  for step 3 (which won't happen before 2.0 final, promise!)
- use relative paths in the generator script

I have a lot more stuff in the works for 2.1, but let's leave
that for another day...
This commit is contained in:
Fredrik Lundh 2000-09-25 08:07:06 +00:00
parent 2101348830
commit cfcea49218
5 changed files with 4613 additions and 4330 deletions
Download patch file Download diff file Expand all files Collapse all files

46
Modules/unicodedata.c
View file

@ -4,17 +4,16 @@
Data was extracted from the Unicode 3.0 UnicodeData.txt file.
Written by Marc-Andre Lemburg (mal@lemburg.com).
Written by Marc-Andre Lemburg (mal@lemburg.com).
Modified for Python 2.0 by Fredrik Lundh (fredrik@pythonware.com)
Copyright (c) Corporation for National Research Initiatives.
Copyright (c) Corporation for National Research Initiatives.
------------------------------------------------------------------------ */
#include "Python.h"
#include "unicodedatabase.h"
#define unicode_db _PyUnicode_Database_GetRecord
/* --- Module API --------------------------------------------------------- */
static PyObject *
@ -134,15 +133,9 @@ unicodedata_category(PyObject *self,
"need a single Unicode character as parameter");
goto onError;
}
index = (int)unicode_db((int)*PyUnicode_AS_UNICODE(v))->category;
if (index < 0 ||
index > sizeof(_PyUnicode_CategoryNames) /
sizeof(_PyUnicode_CategoryNames[0])) {
PyErr_Format(PyExc_SystemError,
"category index out of range: %i",
index);
goto onError;
}
index = (int) _PyUnicode_Database_GetRecord(
(int) *PyUnicode_AS_UNICODE(v)
)->category;
return PyString_FromString(_PyUnicode_CategoryNames[index]);
onError:
@ -164,15 +157,9 @@ unicodedata_bidirectional(PyObject *self,
"need a single Unicode character as parameter");
goto onError;
}
index = (int)unicode_db((int)*PyUnicode_AS_UNICODE(v))->bidirectional;
if (index < 0 ||
index > sizeof(_PyUnicode_CategoryNames) /
sizeof(_PyUnicode_CategoryNames[0])) {
PyErr_Format(PyExc_SystemError,
"bidirectional index out of range: %i",
index);
goto onError;
}
index = (int) _PyUnicode_Database_GetRecord(
(int) *PyUnicode_AS_UNICODE(v)
)->bidirectional;
return PyString_FromString(_PyUnicode_BidirectionalNames[index]);
onError:
@ -194,7 +181,9 @@ unicodedata_combining(PyObject *self,
"need a single Unicode character as parameter");
goto onError;
}
value = (int)unicode_db((int)*PyUnicode_AS_UNICODE(v))->combining;
value = (int) _PyUnicode_Database_GetRecord(
(int) *PyUnicode_AS_UNICODE(v)
)->combining;
return PyInt_FromLong(value);
onError:
@ -216,7 +205,9 @@ unicodedata_mirrored(PyObject *self,
"need a single Unicode character as parameter");
goto onError;
}
value = (int)unicode_db((int)*PyUnicode_AS_UNICODE(v))->mirrored;
value = (int) _PyUnicode_Database_GetRecord(
(int) *PyUnicode_AS_UNICODE(v)
)->mirrored;
return PyInt_FromLong(value);
onError:
@ -238,10 +229,9 @@ unicodedata_decomposition(PyObject *self,
"need a single Unicode character as parameter");
goto onError;
}
value = unicode_db((int)*PyUnicode_AS_UNICODE(v))->decomposition;
if (value == NULL)
return PyString_FromString("");
else
value = _PyUnicode_Database_GetDecomposition(
(int) *PyUnicode_AS_UNICODE(v)
);
return PyString_FromString(value);
onError: