On Feb 1, 2012, at 2:34 PM, Chris Rebert wrote:
> On Wed, Feb 1, 2012 at 1:00 PM, Russell E. Owen <ro...@uw.edu> wrote:
>> I have an odd and very intermittent problem in Python script.
>> Occasionally it fails with this error:
>>
>> Traceback (most recent call last):
>> File
>> "/Applications/APO/TTUI.app/Contents/Resources/lib/python2.7/TUI/Base/Bas
>> eFocusScript.py", line 884, in run
>> File
>> "/Applications/APO/TTUI.app/Contents/Resources/lib/python2.7/TUI/Base/Bas
>> eFocusScript.py", line 1690, in initAll
>> TypeError: unbound method initAll() must be called with BaseFocusScript
>> instance as first argument (got ScriptClass instance instead)
> <snip>
>> The code looks like this:
>>
>> def run(self, sr):
>> try:
>> self.initAll()
> <snip>
>> I am puzzled why Python thinks the class type is wrong, given the output
>> of inspect.getclasstree. Any ideas on what might be wrong and how to
>> track it down (and why it would be so intermittent)?
>
> What's the offending line of initAll() [#1690 in BaseFocusScript.py]
> look like? The lines preceding it would also be helpful for context.
Here you go. The offending line #169 is marked with ***
-- Russell
class ImagerFocusScript(BaseFocusScript):
"""..."""
def __init__(self,
sr,
instName,
imageViewerTLName = None,
defRadius = 5.0,
defBinFactor = 1,
maxFindAmpl = None,
doWindow = False,
windowOrigin = 1,
windowIsInclusive = True,
doZeroOverscan = False,
helpURL = None,
debug = False,
):
...
BaseFocusScript.__init__(self,
sr = sr,
gcamActor = gcamActor,
instName = instName,
imageViewerTLName = imageViewerTLName,
defRadius = defRadius,
defBinFactor = defBinFactor,
maxFindAmpl = maxFindAmpl,
doWindow = doWindow,
windowOrigin = windowOrigin,
windowIsInclusive = windowIsInclusive,
helpURL = helpURL,
debug = debug,
)
self.doZeroOverscan = bool(doZeroOverscan)
....
def initAll(self):
"""Override the default initAll to record initial bin factor, if
relevant
"""
*** BaseFocusScript.initAll(self)
if self.exposeModel.instInfo.numBin > 0:
self.finalBinFactor = self.exposeModel.bin.getInd(0)[0]
Also, here is BaseFocusScript:
class BaseFocusScript(object):
"""Basic focus script object.
This is a virtual base class. The inheritor must:
- Provide widgets
- Provide a "run" method
"""
cmd_Find = "find"
cmd_Measure = "measure"
cmd_Sweep = "sweep"
# constants
#DefRadius = 5.0 # centroid radius, in arcsec
#NewStarRad = 2.0 # amount of star position change to be considered a new
star
DefFocusNPos = 5 # number of focus positions
DefFocusRange = 200 # default focus range around current focus
FocusWaitMS = 1000 # time to wait after every focus adjustment (ms)
BacklashComp = 0 # amount of backlash compensation, in microns (0 for none)
WinSizeMult = 2.5 # window radius = centroid radius * WinSizeMult
FocGraphMargin = 5 # margin on graph for x axis limits, in um
MaxFocSigmaFac = 0.5 # maximum allowed sigma of best fit focus as a
multiple of focus range
MinFocusIncr = 10 # minimum focus increment, in um
def __init__(self,
sr,
gcamActor,
instName,
tccInstPrefix = None,
imageViewerTLName = None,
defRadius = 5.0,
defBinFactor = 1,
finalBinFactor = None,
canSetStarPos = True,
maxFindAmpl = None,
doWindow = True,
windowOrigin = 0,
windowIsInclusive = True,
helpURL = None,
debug = False,
):
"""...."""
self.sr = sr
self.sr.debug = bool(debug)
self.gcamActor = gcamActor
....
def initAll(self):
"""Initialize variables, table and graph.
"""
# initialize shared variables
self.doTakeFinalImage = False
self.focDir = None
self.currBoreXYDeg = None
self.begBoreXYDeg = None
self.instScale = None
self.arcsecPerPixel = None
self.instCtr = None
self.instLim = None
self.cmdMode = None
self.focPosToRestore = None
self.expTime = None
self.absStarPos = None
self.relStarPos = None
self.binFactor = None
self.window = None # LL pixel is 0, UR pixel is included
self.enableCmdBtns(False)
--
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