1 files changed, 0 insertions, 243 deletions
diff --git a/numpy/oldnumeric/alter_code1.py b/numpy/oldnumeric/alter_code1.py
deleted file mode 100644
index 2d4e17106..000000000
--- a/numpy/oldnumeric/alter_code1.py
+++ /dev/null
@@ -1,243 +0,0 @@
-"""
-This module converts code written for Numeric to run with numpy
-
-Makes the following changes:
- * Changes import statements (warns of use of from Numeric import *)
- * Changes import statements (using numerix) ...
- * Makes search and replace changes to:
-   - .typecode()
-   - .iscontiguous()
-   - .byteswapped()
-   - .itemsize()
-   - .toscalar()
- * Converts .flat to .ravel() except for .flat = xxx or .flat[xxx]
- * Replace xxx.spacesaver() with True
- * Convert xx.savespace(?) to pass + ## xx.savespace(?)
-
- * Converts uses of 'b' to 'B' in the typecode-position of
-   functions:
-   eye, tri (in position 4)
-   ones, zeros, identity, empty, array, asarray, arange,
-   fromstring, indices, array_constructor (in position 2)
-
-   and methods:
-   astype --- only argument
-    -- converts uses of '1', 's', 'w', and 'u' to
-    -- 'b', 'h', 'H', and 'I'
-
- * Converts uses of type(...) is <type>
-   isinstance(..., <type>)
-
-"""
-from __future__ import division, absolute_import, print_function
-
-__all__ = ['convertfile', 'convertall', 'converttree', 'convertsrc']
-
-import sys
-import os
-import re
-import glob
-
-
-_func4 = ['eye', 'tri']
-_meth1 = ['astype']
-_func2 = ['ones', 'zeros', 'identity', 'fromstring', 'indices',
-         'empty', 'array', 'asarray', 'arange', 'array_constructor']
-
-_chars = {'1':'b','s':'h','w':'H','u':'I'}
-
-func_re = {}
-meth_re = {}
-
-for name in _func2:
-    _astr = r"""(%s\s*[(][^,]*?[,][^'"]*?['"])b(['"][^)]*?[)])"""%name
-    func_re[name] = re.compile(_astr, re.DOTALL)
-
-for name in _func4:
-    _astr = r"""(%s\s*[(][^,]*?[,][^,]*?[,][^,]*?[,][^'"]*?['"])b(['"][^)]*?[)])"""%name
-    func_re[name] = re.compile(_astr, re.DOTALL)
-
-for name in _meth1:
-    _astr = r"""(.%s\s*[(][^'"]*?['"])b(['"][^)]*?[)])"""%name
-    func_re[name] = re.compile(_astr, re.DOTALL)
-
-for char in _chars.keys():
-    _astr = r"""(.astype\s*[(][^'"]*?['"])%s(['"][^)]*?[)])"""%char
-    meth_re[char] = re.compile(_astr, re.DOTALL)
-
-def fixtypechars(fstr):
-    for name in _func2 + _func4 + _meth1:
-        fstr = func_re[name].sub('\\1B\\2', fstr)
-    for char in _chars.keys():
-        fstr = meth_re[char].sub('\\1%s\\2'%_chars[char], fstr)
-    return fstr
-
-flatindex_re = re.compile('([.]flat(\s*?[[=]))')
-
-def changeimports(fstr, name, newname):
-    importstr = 'import %s' % name
-    importasstr = 'import %s as ' % name
-    fromstr = 'from %s import ' % name
-    fromall=0
-
-    fstr = re.sub(r'(import\s+[^,\n\r]+,\s*)(%s)' % name,
-                  "\\1%s as %s" % (newname, name), fstr)
-    fstr = fstr.replace(importasstr, 'import %s as ' % newname)
-    fstr = fstr.replace(importstr, 'import %s as %s' % (newname, name))
-
-    ind = 0
-    Nlen = len(fromstr)
-    Nlen2 = len("from %s import " % newname)
-    while True:
-        found = fstr.find(fromstr, ind)
-        if (found < 0):
-            break
-        ind = found + Nlen
-        if fstr[ind] == '*':
-            continue
-        fstr = "%sfrom %s import %s" % (fstr[:found], newname, fstr[ind:])
-        ind += Nlen2 - Nlen
-    return fstr, fromall
-
-istest_re = {}
-_types = ['float', 'int', 'complex', 'ArrayType', 'FloatType',
-          'IntType', 'ComplexType']
-for name in _types:
-    _astr = r'type\s*[(]([^)]*)[)]\s+(?:is|==)\s+(.*?%s)'%name
-    istest_re[name] = re.compile(_astr)
-def fixistesting(astr):
-    for name in _types:
-        astr = istest_re[name].sub('isinstance(\\1, \\2)', astr)
-    return astr
-
-def replaceattr(astr):
-    astr = astr.replace(".typecode()", ".dtype.char")
-    astr = astr.replace(".iscontiguous()", ".flags.contiguous")
-    astr = astr.replace(".byteswapped()", ".byteswap()")
-    astr = astr.replace(".toscalar()", ".item()")
-    astr = astr.replace(".itemsize()", ".itemsize")
-    # preserve uses of flat that should be o.k.
-    tmpstr = flatindex_re.sub(r"@@@@\2", astr)
-    # replace other uses of flat
-    tmpstr = tmpstr.replace(".flat", ".ravel()")
-    # put back .flat where it was valid
-    astr = tmpstr.replace("@@@@", ".flat")
-    return astr
-
-svspc2 = re.compile(r'([^,(\s]+[.]spacesaver[(][)])')
-svspc3 = re.compile(r'(\S+[.]savespace[(].*[)])')
-#shpe = re.compile(r'(\S+\s*)[.]shape\s*=[^=]\s*(.+)')
-def replaceother(astr):
-    astr = svspc2.sub('True', astr)
-    astr = svspc3.sub(r'pass  ## \1', astr)
-    #astr = shpe.sub('\\1=\\1.reshape(\\2)', astr)
-    return astr
-
-import datetime
-def fromstr(filestr):
-    savestr = filestr[:]
-    filestr = fixtypechars(filestr)
-    filestr = fixistesting(filestr)
-    filestr, fromall1 = changeimports(filestr, 'Numeric', 'numpy.oldnumeric')
-    filestr, fromall1 = changeimports(filestr, 'multiarray', 'numpy.oldnumeric')
-    filestr, fromall1 = changeimports(filestr, 'umath', 'numpy.oldnumeric')
-    filestr, fromall1 = changeimports(filestr, 'Precision', 'numpy.oldnumeric.precision')
-    filestr, fromall1 = changeimports(filestr, 'UserArray', 'numpy.oldnumeric.user_array')
-    filestr, fromall1 = changeimports(filestr, 'ArrayPrinter', 'numpy.oldnumeric.array_printer')
-    filestr, fromall2 = changeimports(filestr, 'numerix', 'numpy.oldnumeric')
-    filestr, fromall3 = changeimports(filestr, 'scipy_base', 'numpy.oldnumeric')
-    filestr, fromall3 = changeimports(filestr, 'Matrix', 'numpy.oldnumeric.matrix')
-    filestr, fromall3 = changeimports(filestr, 'MLab', 'numpy.oldnumeric.mlab')
-    filestr, fromall3 = changeimports(filestr, 'LinearAlgebra', 'numpy.oldnumeric.linear_algebra')
-    filestr, fromall3 = changeimports(filestr, 'RNG', 'numpy.oldnumeric.rng')
-    filestr, fromall3 = changeimports(filestr, 'RNG.Statistics', 'numpy.oldnumeric.rng_stats')
-    filestr, fromall3 = changeimports(filestr, 'RandomArray', 'numpy.oldnumeric.random_array')
-    filestr, fromall3 = changeimports(filestr, 'FFT', 'numpy.oldnumeric.fft')
-    filestr, fromall3 = changeimports(filestr, 'MA', 'numpy.oldnumeric.ma')
-    fromall = fromall1 or fromall2 or fromall3
-    filestr = replaceattr(filestr)
-    filestr = replaceother(filestr)
-    if savestr != filestr:
-        today = datetime.date.today().strftime('%b %d, %Y')
-        name = os.path.split(sys.argv[0])[-1]
-        filestr = '## Automatically adapted for '\
-                  'numpy.oldnumeric %s by %s\n\n%s' % (today, name, filestr)
-        return filestr, 1
-    return filestr, 0
-
-def makenewfile(name, filestr):
-    fid = file(name, 'w')
-    fid.write(filestr)
-    fid.close()
-
-def convertfile(filename, orig=1):
-    """Convert the filename given from using Numeric to using NumPy
-
-    Copies the file to filename.orig and then over-writes the file
-    with the updated code
-    """
-    fid = open(filename)
-    filestr = fid.read()
-    fid.close()
-    filestr, changed = fromstr(filestr)
-    if changed:
-        if orig:
-            base, ext = os.path.splitext(filename)
-            os.rename(filename, base+".orig")
-        else:
-            os.remove(filename)
-        makenewfile(filename, filestr)
-
-def fromargs(args):
-    filename = args[1]
-    converttree(filename)
-
-def convertall(direc=os.path.curdir, orig=1):
-    """Convert all .py files to use numpy.oldnumeric (from Numeric) in the directory given
-
-    For each changed file, a backup of <usesnumeric>.py is made as
-    <usesnumeric>.py.orig.  A new file named <usesnumeric>.py
-    is then written with the updated code.
-    """
-    files = glob.glob(os.path.join(direc, '*.py'))
-    for afile in files:
-        if afile[-8:] == 'setup.py': continue # skip these
-        convertfile(afile, orig)
-
-header_re = re.compile(r'(Numeric/arrayobject.h)')
-
-def convertsrc(direc=os.path.curdir, ext=None, orig=1):
-    """Replace Numeric/arrayobject.h with numpy/oldnumeric.h in all files in the
-    directory with extension give by list ext (if ext is None, then all files are
-    replaced)."""
-    if ext is None:
-        files = glob.glob(os.path.join(direc, '*'))
-    else:
-        files = []
-        for aext in ext:
-            files.extend(glob.glob(os.path.join(direc, "*.%s" % aext)))
-    for afile in files:
-        fid = open(afile)
-        fstr = fid.read()
-        fid.close()
-        fstr, n = header_re.subn(r'numpy/oldnumeric.h', fstr)
-        if n > 0:
-            if orig:
-                base, ext = os.path.splitext(afile)
-                os.rename(afile, base+".orig")
-            else:
-                os.remove(afile)
-            makenewfile(afile, fstr)
-
-def _func(arg, dirname, fnames):
-    convertall(dirname, orig=0)
-    convertsrc(dirname, ext=['h', 'c'], orig=0)
-
-def converttree(direc=os.path.curdir):
-    """Convert all .py files and source code files in the tree given
-    """
-    os.path.walk(direc, _func, None)
-
-
-if __name__ == '__main__':
-    fromargs(sys.argv)