/
specialized.py
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/
specialized.py
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#!/usr/bin/env python
# Copyright 2016 DIANA-HEP
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import histogrammar.plot.root as plotroot
import histogrammar.plot.bokeh as plotbokeh
import histogrammar.plot.matplotlib as plotmpl
from histogrammar.primitives.average import Average
from histogrammar.primitives.bin import Bin
from histogrammar.primitives.count import Count
from histogrammar.primitives.deviate import Deviate
from histogrammar.primitives.fraction import Fraction
from histogrammar.primitives.irregularlybin import IrregularlyBin
from histogrammar.primitives.centrallybin import CentrallyBin
from histogrammar.primitives.select import Select
from histogrammar.primitives.sparselybin import SparselyBin
from histogrammar.primitives.categorize import Categorize
from histogrammar.primitives.stack import Stack
# moved to convenience.py, but imported for backward compatibility
from histogrammar.convenience import Histogram, HistogramCut # noqa: F401
from histogrammar.convenience import SparselyHistogram # noqa: F401
from histogrammar.convenience import CategorizeHistogram # noqa: F401
from histogrammar.convenience import Profile, SparselyProfile # noqa: F401
from histogrammar.convenience import ProfileErr, SparselyProfileErr # noqa: F401
from histogrammar.convenience import TwoDimensionallyHistogram # noqa: F401
from histogrammar.convenience import TwoDimensionallySparselyHistogram # noqa: F401
COMMON_PLOT_TYPES = (Count, Bin, SparselyBin, Categorize, IrregularlyBin, CentrallyBin)
# 1d plotting of counts + generic 2d plotting of counts
class HistogramMethods(Bin,
plotroot.HistogramMethods,
plotbokeh.HistogramMethods,
plotmpl.HistogramMethods):
"""Methods that are implicitly added to container combinations that look like histograms."""
@property
def name(self):
return "Bin"
@property
def factory(self):
return Bin
@property
def numericalValues(self):
"""Bin values as numbers, rather than histogrammar.primitives.count.Count."""
return [v.entries for v in self.values]
@property
def numericalOverflow(self):
"""Overflow as a number, rather than histogrammar.primitives.count.Count."""
return self.overflow.entries
@property
def numericalUnderflow(self):
"""Underflow as a number, rather than histogrammar.primitives.count.Count."""
return self.underflow.entries
@property
def numericalNanflow(self):
"""Nanflow as a number, rather than histogrammar.primitives.count.Count."""
return self.nanflow.entries
def confidenceIntervalValues(self, absz=1.0):
from math import sqrt
return map(lambda v: absz*sqrt(v), self.numericalValues)
class SparselyHistogramMethods(SparselyBin,
plotroot.SparselyHistogramMethods,
plotbokeh.SparselyHistogramMethods,
plotmpl.SparselyHistogramMethods):
"""Methods that are implicitly added to container combinations that look like sparsely binned histograms."""
@property
def name(self):
return "SparselyBin"
@property
def factory(self):
return SparselyBin
def confidenceIntervalValues(self, absz=1.0):
from math import sqrt
return map(lambda v: absz * sqrt(v), [v.entries for _, v in sorted(self.bins.items())])
class CategorizeHistogramMethods(Categorize,
plotroot.CategorizeHistogramMethods,
plotbokeh.CategorizeHistogramMethods,
plotmpl.CategorizeHistogramMethods):
"""Methods that are implicitly added to container combinations that look like categorical histograms."""
@property
def name(self):
return "Categorize"
@property
def factory(self):
return Categorize
class IrregularlyHistogramMethods(IrregularlyBin,
plotmpl.IrregularlyHistogramMethods):
"""Methods that are implicitly added to container combinations that look like partitioned histograms."""
@property
def name(self):
return "IrregularlyBin"
@property
def factory(self):
return IrregularlyBin
class CentrallyHistogramMethods(CentrallyBin,
plotmpl.CentrallyHistogramMethods):
"""Methods that are implicitly added to containers that look like centrally histograms."""
@property
def name(self):
return "CentrallyBin"
@property
def factory(self):
return CentrallyBin
# specialized 2d plotting of counts
class TwoDimensionallyHistogramMethods(Bin,
plotroot.TwoDimensionallyHistogramMethods,
plotbokeh.TwoDimensionallyHistogramMethods,
plotmpl.TwoDimensionallyHistogramMethods):
"""Convenience function for creating a conventional, two-dimensional histogram."""
@property
def name(self):
return "Bin"
@property
def factory(self):
return Bin
class SparselyTwoDimensionallyHistogramMethods(SparselyBin,
plotroot.SparselyTwoDimensionallyHistogramMethods,
plotbokeh.SparselyTwoDimensionallyHistogramMethods,
plotmpl.SparselyTwoDimensionallyHistogramMethods):
"""Convenience function for creating a sparsely binned, two-dimensional histogram."""
@property
def name(self):
return "SparselyBin"
@property
def factory(self):
return SparselyBin
class IrregularlyTwoDimensionallyHistogramMethods(IrregularlyBin,
plotmpl.IrregularlyTwoDimensionallyHistogramMethods):
"""Convenience function for creating a sparsely binned, two-dimensional histogram."""
@property
def name(self):
return "IrregularlyBin"
@property
def factory(self):
return IrregularlyBin
# 1d plotting of profiles
class ProfileMethods(Bin,
plotroot.ProfileMethods,
plotbokeh.ProfileMethods,
plotmpl.ProfileMethods):
'''Methods that are implicitly added to container combinations that look like a physicist's "profile plot."'''
@property
def name(self):
return "Bin"
@property
def factory(self):
return Bin
@property
def meanValues(self):
"""Bin means as numbers, rather than histogrammar.primitives.average.Average."""
return [v.mean for v in self.values]
@property
def numericalOverflow(self):
"""Overflow as a number, rather than histogrammar.primitives.count.Count."""
return self.overflow.entries
@property
def numericalUnderflow(self):
"""Underflow as a number, rather than histogrammar.primitives.count.Count."""
return self.underflow.entries
@property
def numericalNanflow(self):
"""Nanflow as a number, rather than histogrammar.primitives.count.Count."""
return self.nanflow.entries
class SparselyProfileMethods(SparselyBin,
plotroot.SparselyProfileMethods,
plotbokeh.SparselyProfileMethods,
plotmpl.SparselyProfileMethods):
'''Methods that are implicitly added to container combinations that look like a sparsely
binned physicist's "profile plot."'''
@property
def name(self):
return "SparselyBin"
@property
def factory(self):
return SparselyBin
class ProfileErrMethods(Bin,
plotroot.ProfileErrMethods,
plotbokeh.ProfileErrMethods,
plotmpl.ProfileErrMethods):
'''Methods that are implicitly added to container combinations that look like a physicist's "profile plot."'''
@property
def name(self):
return "Bin"
@property
def factory(self):
return Bin
@property
def meanValues(self):
"""Bin means as numbers"""
return [v.mean for v in self.values]
@property
def varianceValues(self):
"""Bin variances as numbers"""
return [v.variance for v in self.values]
@property
def numericalOverflow(self):
"""Overflow as a number, rather than histogrammar.primitives.count.Count."""
return self.overflow.entries
@property
def numericalUnderflow(self):
"""Underflow as a number, rather than histogrammar.primitives.count.Count."""
return self.underflow.entries
@property
def numericalNanflow(self):
"""Nanflow as a number, rather than histogrammar.primitives.count.Count."""
return self.nanflow.entries
class SparselyProfileErrMethods(SparselyBin,
plotroot.SparselyProfileErrMethods,
plotbokeh.SparselyProfileErrMethods,
plotmpl.SparselyProfileErrMethods):
'''Methods that are implicitly added to container combinations that look like a sparsely binned profile plot."'''
@property
def name(self):
return "SparselyBin"
@property
def factory(self):
return SparselyBin
# other 1d/2d plotting
class StackedHistogramMethods(Stack,
plotroot.StackedHistogramMethods,
plotbokeh.StackedHistogramMethods,
plotmpl.StackedHistogramMethods):
"""Methods that are implicitly added to container combinations that look like stacked histograms."""
@property
def name(self):
return "Stack"
@property
def factory(self):
return Stack
class PartitionedHistogramMethods(IrregularlyBin,
plotroot.PartitionedHistogramMethods,
plotbokeh.PartitionedHistogramMethods,
plotmpl.PartitionedHistogramMethods):
"""Methods that are implicitly added to container combinations that look like partitioned histograms."""
@property
def name(self):
return "IrregularlyBin"
@property
def factory(self):
return IrregularlyBin
class FractionedHistogramMethods(Fraction,
plotroot.FractionedHistogramMethods,
plotbokeh.FractionedHistogramMethods,
plotmpl.FractionedHistogramMethods):
"""Methods that are implicitly added to container combinations that look like fractioned histograms."""
@property
def name(self):
return "Fraction"
@property
def factory(self):
return Fraction
def addImplicitMethods(container):
"""Adds methods for each of the plotting front-ends on recognized combinations of primitives.
Every histogrammar.defs.Container's constructor invokes these soon after it is constructed
(in its ``specialize`` method), except for early code that can't resolve dependencies.
(histogrammar.primitives.count.Count objects created as default parameter values for containers
like histogrammar.primitives.bin.Bin are created before the histogrammar.specialized module can be created.
These don't get checked by ``addImplicitMethods``, but they don't have any implicit methods to add, either.
This function emulates Scala's "pimp my library" pattern, though ``addImplicitMethods`` has to be explicitly
invoked and binds early, rather than late.
"""
# specialized 2d plotting of counts
if isinstance(container, Bin) and all(isinstance(v, Bin) and all(isinstance(vv, Count)
for vv in v.values) for v in container.values):
container.__class__ = TwoDimensionallyHistogramMethods
elif isinstance(container, SparselyBin) and container.contentType == "SparselyBin" and \
all(isinstance(v, SparselyBin) and v.contentType == "Count" and
all(isinstance(vv, Count) for vv in v.bins.values()) for v in container.bins.values()):
container.__class__ = SparselyTwoDimensionallyHistogramMethods
elif isinstance(container, IrregularlyBin) and \
all(isinstance(v, IrregularlyBin) and all(isinstance(vv, Count)
for _j, vv in v.bins) for _i, v in container.bins):
container.__class__ = IrregularlyTwoDimensionallyHistogramMethods
# 1d plotting of profiles
elif isinstance(container, Bin) and all(isinstance(v, Average) for v in container.values):
container.__class__ = ProfileMethods
elif isinstance(container, SparselyBin) and \
container.contentType == "Average" and \
all(isinstance(v, Average) for v in container.bins.values()):
container.__class__ = SparselyProfileMethods
elif isinstance(container, Bin) and all(isinstance(v, Deviate) for v in container.values):
container.__class__ = ProfileErrMethods
elif isinstance(container, SparselyBin) and \
container.contentType == "Deviate" and \
all(isinstance(v, Deviate) for v in container.bins.values()):
container.__class__ = SparselyProfileErrMethods
# other 1d/2d plotting
elif isinstance(container, Stack) and (
all(isinstance(v, Bin) and all(isinstance(vv, Count) for vv in v.values) for c, v in container.bins) or
all(isinstance(v, Select) and
isinstance(v.cut, Bin) and
all(isinstance(vv, Count) for vv in v.cut.values) for c, v in container.bins) or
all(isinstance(v, SparselyBin) and
v.contentType == "Count" and
all(isinstance(vv, Count) for vv in v.bins.values()) for c, v in container.bins) or
all(isinstance(v, Select) and
isinstance(v.cut, SparselyBin) and
v.cut.contentType == "Count" and
all(isinstance(vv, Count) for vv in v.cut.bins.values()) for c, v in container.bins)):
container.__class__ = StackedHistogramMethods
elif isinstance(container, IrregularlyBin) and (
all(isinstance(v, Bin) and
all(isinstance(vv, Count) for vv in v.values) for c, v in container.bins) or
all(isinstance(v, Select) and isinstance(v.cut, Bin) and
all(isinstance(vv, Count) for vv in v.cut.values) for c, v in container.bins) or
all(isinstance(v, SparselyBin) and
v.contentType == "Count" and
all(isinstance(vv, Count) for vv in v.bins.values()) for c, v in container.bins) or
all(isinstance(v, Select) and
isinstance(v.cut, SparselyBin) and
v.cut.contentType == "Count" and
all(isinstance(vv, Count) for vv in v.cut.bins.values()) for c, v in container.bins)):
container.__class__ = PartitionedHistogramMethods
elif isinstance(container, Fraction) and (
(isinstance(container.denominator, Bin) and
all(isinstance(v, Count) for v in container.denominator.values)) or
(isinstance(container.denominator, Select) and
isinstance(container.denominator.cut, Bin) and
all(isinstance(v, Count) for v in container.denominator.cut.values)) or
(isinstance(container.denominator, SparselyBin) and
container.denominator.contentType == "Count" and
all(isinstance(v, Count) for v in container.denominator.bins.values())) or
(isinstance(container.denominator, Select) and
isinstance(container.denominator.cut, SparselyBin) and
container.denominator.cut.contentType == "Count" and
all(isinstance(v, Count) for v in container.denominator.cut.bins.values()))):
container.__class__ = FractionedHistogramMethods
# 1d plotting of counts + generic 2d plotting of counts
elif isinstance(container, Bin) and all(isinstance(v, COMMON_PLOT_TYPES) for v in container.values):
container.__class__ = HistogramMethods
elif isinstance(container, SparselyBin) and all(isinstance(v, COMMON_PLOT_TYPES) for v in container.bins.values()):
container.__class__ = SparselyHistogramMethods
elif isinstance(container, Categorize) and all(isinstance(v, COMMON_PLOT_TYPES) for v in container.bins.values()):
container.__class__ = CategorizeHistogramMethods
elif isinstance(container, IrregularlyBin) and all(isinstance(v, COMMON_PLOT_TYPES) for _, v in container.bins):
container.__class__ = IrregularlyHistogramMethods
elif isinstance(container, CentrallyBin) and container.bins is not None and \
all(isinstance(v, COMMON_PLOT_TYPES) for _, v in container.bins):
container.__class__ = CentrallyHistogramMethods