def node_name(node): # revised 070207
"""
return the name property of the node, regardless of which
model tree node interface it's trying to use [slight kluge]
"""
try:
node.mt_name # look for (value computed by) ModelTreeNodeInterface method
except AttributeError:
pass
else:
return node.mt_name
try:
node.name # look for legacy Node variable
except AttributeError:
pass
else:
return node.name
try:
return "%s" % node
except:
last_resort = safe_repr(node, maxlen = 20) ### FIX: Undefined variable safe_repr, print_compact_traceback
print_compact_traceback("node_name fails when trying %%s on node %s: " % last_resort )
return last_resort
pass
def debug_make_BorrowerChunk_raw(do_addmol=True):
win = env.mainwindow()
atomset = win.assy.selatoms
if not atomset:
env.history.message(
redmsg(
"Need selected atoms to make a BorrowerChunk (for debugging only)"
))
else:
atomset = dict(
atomset
) # copy it, since we shouldn't really add singlets to assy.selatoms...
for atom in atomset.values(
): # not itervalues, we're changing it in the loop!
# BTW Python is nicer about this than I expected:
# exceptions.RuntimeError: dictionary changed size during iteration
for bp in atom.singNeighbors(
): # likely bugs if these are not added into the set!
atomset[bp.key] = bp
assy = atom.molecule.assy # these are all the same, and we do this at least once
chunk = BorrowerChunk(assy, atomset)
if do_addmol:
win.assy.addmol(chunk)
import __main__
__main__._bc = chunk
env.history.message(
orangemsg("__main__._bc = %s (for debugging only)" %
quote_html(safe_repr(chunk))))
win.win_update() #k is this done by caller?
return
def getattr_debugprint(obj, attr): #070211; tested, though not usually in use
"""a version of getattr which does better debug printing on exceptions
(use it as a drop-in replacement for 2-arg getattr to help with debugging)
"""
try:
return getattr(obj, attr)
except AttributeError:
print "getattr_debugprint: %s has no %r (reraising)" % (safe_repr(obj), attr)
raise
pass
def getattr_debugprint(obj, attr): #070211; tested, though not usually in use
"""a version of getattr which does better debug printing on exceptions
(use it as a drop-in replacement for 2-arg getattr to help with debugging)
"""
try:
return getattr(obj, attr)
except AttributeError:
print "getattr_debugprint: %s has no %r (reraising)" % (safe_repr(obj),
attr)
raise
pass
def _debug_i_instance_retval(self, res): #070212
"""
[private]
res is about to be returned from self._i_instance;
perform debug checks [#e someday maybe do other things]
"""
## NumericArrayType = type(ORIGIN)
## if isinstance(res, NumericArrayType):
## return res # has no __class__, but legitimate
try:
## assert res.__class__.__name__ != 'lexenv_ipath_Expr', "should not be returned from _i_instance: %r" % (res,)
assert not is_pure_expr(
res
), "pure exprs should not be returned from _i_instance: %r" % (
res, )
except:
print "bug: exception in _debug_i_instance_retval for this res (reraising): %s" % safe_repr(
res)
raise
return
def debug_make_BorrowerChunk_raw(do_addmol = True):
win = env.mainwindow()
atomset = win.assy.selatoms
if not atomset:
env.history.message(redmsg("Need selected atoms to make a BorrowerChunk (for debugging only)"))
else:
atomset = dict(atomset) # copy it, since we shouldn't really add singlets to assy.selatoms...
for atom in atomset.values(): # not itervalues, we're changing it in the loop!
# BTW Python is nicer about this than I expected:
# exceptions.RuntimeError: dictionary changed size during iteration
for bp in atom.singNeighbors(): # likely bugs if these are not added into the set!
atomset[bp.key] = bp
assy = atom.molecule.assy # these are all the same, and we do this at least once
chunk = BorrowerChunk(assy, atomset)
if do_addmol:
win.assy.addmol(chunk)
import __main__
__main__._bc = chunk
env.history.message(orangemsg("__main__._bc = %s (for debugging only)" % quote_html(safe_repr(chunk))))
win.win_update() #k is this done by caller?
return
def _debug_i_instance_retval(self, res): #070212
"""
[private]
res is about to be returned from self._i_instance;
perform debug checks [#e someday maybe do other things]
"""
## NumericArrayType = type(ORIGIN)
## if isinstance(res, NumericArrayType):
## return res # has no __class__, but legitimate
try:
## assert res.__class__.__name__ != 'lexenv_ipath_Expr', "should not be returned from _i_instance: %r" % (res,)
assert not is_pure_expr(res), "pure exprs should not be returned from _i_instance: %r" % (res,)
except:
print "bug: exception in _debug_i_instance_retval for this res (reraising): %s" % safe_repr(res)
raise
return
