def _trace_from_string(cls, srcstr):
parser = ply.yacc.yacc(tabmodule='tracestring_parsetab',
outputdir=LocMgr.ensure_dir_exists('/tmp/parsetabs/'),
debug=SettingsMgr.get_ply_yacc_debug_flag())
(unit, trace_prototypes) = parser.parse(srcstr, lexer=l)
# Copy accross the start values:
start_value = 0
for prototype in trace_prototypes:
prototype.start_value = start_value
piece = prototype.toTracePiece()
start_value = piece.get_end_value()
# Convert to pieces
pieces = [trace_prototype.toTracePiece() for trace_prototype in trace_prototypes]
trace = TracePiecewise(pieces=pieces, comment='Src: %s' % srcstr)
trace = trace * (1.0 * unit)
return trace
def _trace_from_string(cls, s):
parser = ply.yacc.yacc( tabmodule='tracestring_parsetab',
outputdir=LocMgr.EnsureMakeDirs('/tmp/parsetabs/'),
debug=SettingsMgr.getPLYYaccDebugFlag() )
unit, tracePrototypes = parser.parse( t, lexer=l )
# Copy accross the start values:
v=0
for prototype in tracePrototypes:
prototype.start_value = v
piece = prototype.toTracePiece()
v = piece.getEndValue()
# Convert to pieces
pieces = [ tracePrototype.toTracePiece() for tracePrototype in tracePrototypes]
tr = Trace_Piecewise(pieces=pieces)
tr = tr * (1.0*unit)
return tr
def _trace_from_string(cls, srcstr):
parser = ply.yacc.yacc(
tabmodule='tracestring_parsetab',
outputdir=LocMgr.ensure_dir_exists('/tmp/parsetabs/'),
debug=SettingsMgr.get_ply_yacc_debug_flag())
(unit, trace_prototypes) = parser.parse(srcstr, lexer=l)
# Copy accross the start values:
start_value = 0
for prototype in trace_prototypes:
prototype.start_value = start_value
piece = prototype.toTracePiece()
start_value = piece.get_end_value()
# Convert to pieces
pieces = [
trace_prototype.toTracePiece()
for trace_prototype in trace_prototypes
]
trace = TracePiecewise(pieces=pieces, comment='Src: %s' % srcstr)
trace = trace * (1.0 * unit)
return trace
def p_unit_simple(p):
'unit : ID'
p[0] = unit_from_string( p[1] )
def p_unit_simplenumber(p):
'unit : ID NUMBER'
u = unit_from_string( p[1] )
p[0] = np.power(u, p[2] )
def p_error(p):
print "Syntax error in input!"
assert False
parser = yacc.yacc(tabmodule = 'unitsparser_parsetab.py', outputdir=LocMgr.getPLYParseTabLocation('unitsparser'), debug=SettingsMgr.getPLYYaccDebugFlag() )
def parse(s):
r = parser.parse(s, lexer=lexer, )
return r
def Render(self):
from morphforge.core import pylab_wrapper
self.fig = pylab_wrapper.mpl.figure(figsize=self.figsize)
print "Time Ranges:", self.timeranges
nGraphs = len(self.tags)
nTimeRanges = len(self.timeranges)
print self.colors
print self.tags
for i, tags in enumerate(self.tags):
for iT, timeRange in enumerate(self.timeranges):
subfigIndex = (i) * nTimeRanges + iT + 1
print nGraphs, nTimeRanges, subfigIndex, i
s = self.fig.add_subplot(nGraphs, nTimeRanges, subfigIndex)
self.subfigs.append((s))
i = 0
# Find Traces with the relevant tags - start with complete list then slowly remove:
spMax = None
spMin = None
for result in self.results:
validTraces = result.traces
for tag in tags:
validTraces = [ trc for trc in validTraces if tag in trc.tags ]
traceList =sorted(validTraces, key=lambda t:t.name) if self.sorttraces else validTraces
print tags, validTraces
currentUnit = traceList[0]._data.units
for trc in traceList:
spMin, spMax = self.getPlotMinMax(trc._data, trc._time, spMin, spMax)
jitterFactor = float(i) * self.jitter
i = i + 1.0
print jitterFactor
label = Template(self.legendlabel, [{"trace":trc, "result":result}]).respond()
if self.colors != None:
self.tracecolour = self.colors[ int(i)-1 ]
if self.tracecolour != None:
pylab_wrapper.mpl.plot(trc._time, trc._data.rescale(currentUnit).magnitude + jitterFactor, color=self.tracecolour, label=label)
else:
pylab_wrapper.mpl.plot(trc._time, trc._data.rescale(currentUnit).magnitude, label=label)
pylab_wrapper.mpl.xlabel("Time (ms)")
pylab_wrapper.mpl.ylabel("-".join(tags) + " (%s)"%currentUnit.dimensionality.string )
pylab_wrapper.mpl.grid("on")
rg = spMax - spMin
pylab_wrapper.mpl.ylim((spMin - rg * self.axisPadding, spMax + rg * self.axisPadding))
if timeRange:
pylab_wrapper.mpl.xlim(timeRange)
if self.haslegend:
pylab_wrapper.mpl.legend()
if self.filename:
self.fig.savefig(self.filename)
if SettingsMgr.showAllPlots(): pylab_wrapper.mpl.show()
else:
pass
