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tabnanny stuff
This commit is contained in:
Guido van Rossum
parent
ce73acf5e6
commit
a16a509dfc
4 changed files with 492 additions and 491 deletions
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@ -28,7 +28,7 @@ error = 'genmodule.error'
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# Names of functions in the object-description struct.
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#
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FUNCLIST = ['new', 'tp_dealloc', 'tp_print', 'tp_getattr', 'tp_setattr',
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'tp_compare', 'tp_repr', 'tp_hash', 'tp_call', 'tp_str']
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'tp_compare', 'tp_repr', 'tp_hash', 'tp_call', 'tp_str']
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TYPELIST = ['tp_as_number', 'tp_as_sequence', 'tp_as_mapping', 'structure']
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#
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@ -37,112 +37,112 @@ TYPELIST = ['tp_as_number', 'tp_as_sequence', 'tp_as_mapping', 'structure']
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#
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class writer:
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def __init__(self):
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self._subst = None
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self._subst = None
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def makesubst(self):
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if not self._subst:
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if not self.__dict__.has_key('abbrev'):
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self.abbrev = self.name
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self.Abbrev = string.upper(self.abbrev[0])+self.abbrev[1:]
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subst = varsubst.Varsubst(self.__dict__)
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subst.useindent(1)
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self._subst = subst.subst
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if not self._subst:
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if not self.__dict__.has_key('abbrev'):
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self.abbrev = self.name
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self.Abbrev = string.upper(self.abbrev[0])+self.abbrev[1:]
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subst = varsubst.Varsubst(self.__dict__)
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subst.useindent(1)
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self._subst = subst.subst
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def addcode(self, name, fp):
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ifp = self.opentemplate(name)
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self.makesubst()
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d = ifp.read()
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d = self._subst(d)
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fp.write(d)
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ifp = self.opentemplate(name)
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self.makesubst()
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d = ifp.read()
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d = self._subst(d)
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fp.write(d)
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def opentemplate(self, name):
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for p in sys.path:
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fn = os.path.join(p, name)
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if os.path.exists(fn):
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return open(fn, 'r')
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fn = os.path.join(p, 'Templates')
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fn = os.path.join(fn, name)
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if os.path.exists(fn):
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return open(fn, 'r')
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raise error, 'Template '+name+' not found for '+self._type+' '+ \
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self.name
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for p in sys.path:
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fn = os.path.join(p, name)
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if os.path.exists(fn):
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return open(fn, 'r')
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fn = os.path.join(p, 'Templates')
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fn = os.path.join(fn, name)
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if os.path.exists(fn):
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return open(fn, 'r')
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raise error, 'Template '+name+' not found for '+self._type+' '+ \
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self.name
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class module(writer):
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_type = 'module'
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def writecode(self, fp):
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self.addcode('copyright', fp)
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self.addcode('module_head', fp)
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for o in self.objects:
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o.writehead(fp)
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for o in self.objects:
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o.writebody(fp)
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new_ml = ''
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for fn in self.methodlist:
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self.method = fn
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self.addcode('module_method', fp)
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new_ml = new_ml + (
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'{"%s",\t(PyCFunction)%s_%s,\tMETH_VARARGS,\t%s_%s__doc__},\n'
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%(fn, self.abbrev, fn, self.abbrev, fn))
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self.methodlist = new_ml
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self.addcode('module_tail', fp)
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self.addcode('copyright', fp)
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self.addcode('module_head', fp)
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for o in self.objects:
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o.writehead(fp)
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for o in self.objects:
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o.writebody(fp)
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new_ml = ''
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for fn in self.methodlist:
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self.method = fn
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self.addcode('module_method', fp)
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new_ml = new_ml + (
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'{"%s",\t(PyCFunction)%s_%s,\tMETH_VARARGS,\t%s_%s__doc__},\n'
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%(fn, self.abbrev, fn, self.abbrev, fn))
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self.methodlist = new_ml
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self.addcode('module_tail', fp)
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class object(writer):
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_type = 'object'
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def __init__(self):
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self.typelist = []
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self.methodlist = []
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self.funclist = ['new']
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writer.__init__(self)
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self.typelist = []
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self.methodlist = []
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self.funclist = ['new']
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writer.__init__(self)
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def writecode(self, fp):
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self.addcode('copyright', fp)
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self.writehead(fp)
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self.writebody(fp)
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self.addcode('copyright', fp)
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self.writehead(fp)
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self.writebody(fp)
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def writehead(self, fp):
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self.addcode('object_head', fp)
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self.addcode('object_head', fp)
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def writebody(self, fp):
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new_ml = ''
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for fn in self.methodlist:
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self.method = fn
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self.addcode('object_method', fp)
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new_ml = new_ml + (
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'{"%s",\t(PyCFunction)%s_%s,\tMETH_VARARGS,\t%s_%s__doc__},\n'
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%(fn, self.abbrev, fn, self.abbrev, fn))
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self.methodlist = new_ml
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self.addcode('object_mlist', fp)
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new_ml = ''
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for fn in self.methodlist:
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self.method = fn
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self.addcode('object_method', fp)
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new_ml = new_ml + (
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'{"%s",\t(PyCFunction)%s_%s,\tMETH_VARARGS,\t%s_%s__doc__},\n'
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%(fn, self.abbrev, fn, self.abbrev, fn))
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self.methodlist = new_ml
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self.addcode('object_mlist', fp)
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# Add getattr if we have methods
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if self.methodlist and not 'tp_getattr' in self.funclist:
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self.funclist.insert(0, 'tp_getattr')
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for fn in FUNCLIST:
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setattr(self, fn, '0')
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# Add getattr if we have methods
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if self.methodlist and not 'tp_getattr' in self.funclist:
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self.funclist.insert(0, 'tp_getattr')
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for fn in FUNCLIST:
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setattr(self, fn, '0')
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#
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# Special case for structure-access objects: put getattr in the
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# list of functions but don't generate code for it directly,
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# the code is obtained from the object_structure template.
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# The same goes for setattr.
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#
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if 'structure' in self.typelist:
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if 'tp_getattr' in self.funclist:
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self.funclist.remove('tp_getattr')
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if 'tp_setattr' in self.funclist:
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self.funclist.remove('tp_setattr')
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self.tp_getattr = self.abbrev + '_getattr'
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self.tp_setattr = self.abbrev + '_setattr'
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for fn in self.funclist:
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self.addcode('object_'+fn, fp)
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setattr(self, fn, '%s_%s'%(self.abbrev, fn[3:]))
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for tn in TYPELIST:
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setattr(self, tn, '0')
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for tn in self.typelist:
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self.addcode('object_'+tn, fp)
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setattr(self, tn, '&%s_%s'%(self.abbrev, tn[3:]))
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self.addcode('object_tail', fp)
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#
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# Special case for structure-access objects: put getattr in the
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# list of functions but don't generate code for it directly,
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# the code is obtained from the object_structure template.
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# The same goes for setattr.
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#
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if 'structure' in self.typelist:
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if 'tp_getattr' in self.funclist:
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self.funclist.remove('tp_getattr')
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if 'tp_setattr' in self.funclist:
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self.funclist.remove('tp_setattr')
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self.tp_getattr = self.abbrev + '_getattr'
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self.tp_setattr = self.abbrev + '_setattr'
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for fn in self.funclist:
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self.addcode('object_'+fn, fp)
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setattr(self, fn, '%s_%s'%(self.abbrev, fn[3:]))
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for tn in TYPELIST:
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setattr(self, tn, '0')
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for tn in self.typelist:
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self.addcode('object_'+tn, fp)
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setattr(self, tn, '&%s_%s'%(self.abbrev, tn[3:]))
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self.addcode('object_tail', fp)
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def write(fp, obj):
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obj.writecode(fp)
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