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-rw-r--r--scipy/base/convertcode.py147
1 files changed, 0 insertions, 147 deletions
diff --git a/scipy/base/convertcode.py b/scipy/base/convertcode.py
deleted file mode 100644
index 5c532b394..000000000
--- a/scipy/base/convertcode.py
+++ /dev/null
@@ -1,147 +0,0 @@
-
-# This module converts code written for Numeric to run with scipy.base
-
-# Makes the following changes:
-# * Converts typecharacters
-# * 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()
-# * Converts .flat to .ravel() except for .flat = xxx or .flat[xxx]
-# * Change typecode= to dtype=
-# * Eliminates savespace=xxx
-# * Replace xxx.spacesaver() with True
-# * Convert xx.savespace(?) to pass + ## xx.savespace(?)
-# #### -- not * Convert a.shape = ? to a.reshape(?)
-# * Prints warning for use of bool, int, float, copmlex, object, and unicode
-#
-
-__all__ = ['fromfile', 'fromstr']
-
-import sys
-import os
-import re
-import glob
-
-flatindex_re = re.compile('([.]flat(\s*?[[=]))')
-
-def replacetypechars(astr):
-# astr = astr.replace("'s'","'h'")
-# astr = astr.replace("'c'","'S1'")
- astr = astr.replace("'b'","'B'")
- astr = astr.replace("'1'","'b'")
-# astr = astr.replace("'w'","'H'")
- astr = astr.replace("'u'","'I'")
- return astr
-
-def changeimports(fstr, name, newname):
- importstr = 'import %s' % name
- importasstr = 'import %s as ' % name
- fromstr = 'from %s import ' % name
- fromall=0
-
- 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 1:
- 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
-
-def replaceattr(astr):
- astr = astr.replace(".typecode()",".dtypechar")
- 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("@@@@\\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
-
-svspc = re.compile(r'(\S+\s*[(].+),\s*savespace\s*=.+\s*[)]')
-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 = astr.replace("typecode=","dtype=")
- astr = astr.replace("UserArray","ndarray")
- astr = svspc.sub('\\1)',astr)
- astr = svspc2.sub('True',astr)
- astr = svspc3.sub('pass ## \\1', astr)
- #astr = shpe.sub('\\1=\\1.reshape(\\2)', astr)
- return astr
-
-import datetime
-def fromstr(filestr):
- filestr = replacetypechars(filestr)
- filestr, fromall1 = changeimports(filestr, 'Numeric', 'scipy')
- filestr, fromall1 = changeimports(filestr, 'multiarray',
- 'scipy.base.multiarray')
- filestr, fromall1 = changeimports(filestr, 'umath',
- 'scipy.base.umath')
- filestr, fromall1 = changeimports(filestr, 'Precision', 'scipy.base')
- filestr, fromall2 = changeimports(filestr, 'numerix', 'scipy.base')
- filestr, fromall3 = changeimports(filestr, 'scipy_base', 'scipy.base')
- filestr, fromall3 = changeimports(filestr, 'MLab', 'scipy.base.mlab')
- filestr, fromall3 = changeimports(filestr, 'LinearAlgebra', 'scipy.corelinalg')
- filestr, fromall3 = changeimports(filestr, 'RNG', 'scipy.random')
- filestr, fromall3 = changeimports(filestr, 'RandomArray', 'scipy.random')
- filestr, fromall3 = changeimports(filestr, 'FFT', 'scipy.corefft')
- filestr, fromall3 = changeimports(filestr, 'MA', 'scipy.base.ma')
- fromall = fromall1 or fromall2 or fromall3
- filestr = replaceattr(filestr)
- filestr = replaceother(filestr)
- today = datetime.date.today().strftime('%b %d, %Y')
- name = os.path.split(sys.argv[0])[-1]
- filestr = '## Automatically adapted for '\
- 'scipy %s by %s\n\n%s' % (today, name, filestr)
- return filestr
-
-def makenewfile(name, filestr):
- fid = file(name, 'w')
- fid.write(filestr)
- fid.close()
-
-def getandcopy(name):
- fid = file(name)
- filestr = fid.read()
- fid.close()
- base, ext = os.path.splitext(name)
- makenewfile(base+'.orig', filestr)
- return filestr
-
-def fromfile(filename):
- filestr = getandcopy(filename)
- filestr = fromstr(filestr)
- makenewfile(filename, filestr)
-
-def fromargs(args):
- filename = args[1]
- fromfile(filename)
-
-def convertall(direc=''):
- files = glob.glob(os.path.join(direc,'*.py'))
- for afile in files:
- fromfile(afile)
-
-if __name__ == '__main__':
- fromargs(sys.argv)
-
-
-