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Commit 49de1b71 authored by Daniel Brown's avatar Daniel Brown
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adding in block selector to loadkatfile and parsecommands, so that it only... 

adding in block selector to loadkatfile and parsecommands, so that it only reads in certain blocks. Fixed factorial code in HG_beam
parent 2989e95b
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bin/test_hg_beam.py
View file @ 49de1b71
......@@ -8,4 +8,6 @@ beam = HG_beam(gx,gy,0,0)
beam.n = 5
beam.m = 6
beam.plot()
\ No newline at end of file
beam.plot()
pykat/commands.py
View file @ 49de1b71
......@@ -20,7 +20,7 @@ class Command(object):
def __init__(self, name):
self.tag = None
self.__removed = False
self.__name = name
self.__name = name.strip("*")
def getFinesseText(self):
""" Base class for individual finesse optical components """
......
pykat/finesse.py
View file @ 49de1b71
......@@ -484,15 +484,15 @@ class kat(object):
( '::;;+;;: `-"' =" /,`"" `) /
L. \\`:::a:f c_/ n_'
..`--...___`. . ,
`^-....____: +. {1}""".format(pykat.__version__, pykat_web)
`^-....____: +. {1}\n""".format(pykat.__version__, pykat_web)
def loadKatFile(self, katfile):
def loadKatFile(self, katfile, blocks=None):
commands=open(katfile).read()
self.parseCommands(commands)
self.parseCommands(commands, blocks=blocks)
def parseKatCode(self, code):
def parseKatCode(self, code, blocks=None):
#commands = code.split("\n")
self.parseCommands(code)
self.parseCommands(code, blocks=blocks)
def processConstants(self, commands):
"""
......@@ -547,7 +547,7 @@ class kat(object):
return commands_new
def parseCommands(self, commands):
def parseCommands(self, commands, blocks=None):
blockComment = False
commands=self.remove_comments(commands)
......@@ -558,153 +558,163 @@ class kat(object):
# objects have been set and created
for line in commands:
#for line in commands:
if len(line.strip()) >= 2:
line = line.strip()
# Looking for block start or end
values = line.split()
if values[0] == "%%%":
if values[1] == "FTblock":
newTag = values[2]
try:
if len(line.strip()) >= 2:
line = line.strip()
# Looking for block start or end
values = line.split()
if values[0] == "%%%":
if values[1] == "FTblock":
newTag = values[2]
if self.__currentTag != None and self.__currentTag != NO_BLOCK:
warnings.warn("found block {0} before block {1} ended".format(newTag, self.__currentTag))
if self.__currentTag != None and self.__currentTag != NO_BLOCK:
warnings.warn("found block {0} before block {1} ended".format(newTag, self.__currentTag))
if newTag in self.__blocks:
raise pkex.BasePyKatException("Block `{0}` has already been read".format(newTag))
if newTag in self.__blocks:
raise pkex.BasePyKatException("Block `{0}` has already been read".format(newTag))
self.__blocks[newTag] = Block(newTag) # create new list to store all references to components in block
self.__currentTag = newTag
self.__blocks[newTag] = Block(newTag) # create new list to store all references to components in block
self.__currentTag = newTag
if values[1] == "FTend":
self.__currentTag = NO_BLOCK
if values[1] == "FTend":
self.__currentTag = NO_BLOCK
continue
#warnings.warn("current tag {0}".format(self.__currentTag))
continue
# don't read comment lines
if line[0] == "#" or line[0] == "%":
continue
# only include listed blocks, if we have specfied them
if blocks != None and self.__currentTag not in blocks:
continue
# don't read comment lines
if line[0] == "#" or line[0] == "%":
continue
# check if block comment is being used
if not blockComment and line[0:2] == "/*":
blockComment = True
continue
elif blockComment and line[0:2] == "*/":
blockComment = False
continue
# check if block comment is being used
if not blockComment and line[0:2] == "/*":
blockComment = True
continue
elif blockComment and line[0:2] == "*/":
blockComment = False
continue
first = line.split(" ",1)[0]
obj = None
if(first == "m" or first == "m1" or first == "m2"):
obj = pykat.components.mirror.parseFinesseText(line)
elif(first == "s"):
obj = pykat.components.space.parseFinesseText(line)
elif(first == "l"):
obj = pykat.components.laser.parseFinesseText(line)
elif(first == "sq"):
obj = pykat.components.squeezer.parseFinesseText(line)
elif(first[0:2] == "bs"):
obj = pykat.components.beamSplitter.parseFinesseText(line)
elif(first[0:2] == "gr"):
obj = pykat.components.grating.parseFinesseText(line)
elif(first[0:4] == "isol"):
obj = pykat.components.isolator.parseFinesseText(line)
elif(first[0:4] == "lens"):
obj = pykat.components.lens.parseFinesseText(line)
elif(first[0:3] == "mod"):
obj = pykat.components.modulator.parseFinesseText(line)
elif(first[0:2] == "ad"):
obj = pykat.detectors.ad.parseFinesseText(line)
elif(first[0:2] == "bp"):
obj = pykat.detectors.bp.parseFinesseText(line)
elif(first[0:4] == "gouy"):
obj = pykat.detectors.gouy.parseFinesseText(line)
elif(first[0:2] == "pd" and first != "pdtype"):
obj = pykat.detectors.pd.parseFinesseText(line)
elif(first == "qshot" or first == "qshotS" or first == "qshotN"):
obj = pykat.detectors.qshot.parseFinesseText(line)
elif(first == "qnoised" or first == "qnoisedS" or first == "qnoisedN"):
obj = pykat.detectors.qnoised.parseFinesseText(line)
elif(first == "xaxis" or first == "xaxis*"):
obj = pykat.commands.xaxis.parseFinesseText(line)
elif(first == "x2axis" or first == "x2axis*"):
obj = pykat.commands.x2axis.parseFinesseText(line)
elif(first == "gauss" or first == "gauss*" or first == "gauss**"):
after_process.append(line)
elif(first == "scale"):
after_process.append(line)
elif(first == "pdtype"):
after_process.append(line)
elif(first == "attr"):
after_process.append(line)
elif(first == "noxaxis"):
self.noxaxis = True
elif(first == "lambda"):
v = line.split()
self.lambda0 = SIfloat(v[-1])
elif(first == "yaxis"):
v = line.split()
first = line.split(" ",1)[0]
obj = None
self.yaxis = v[-1]
elif(first == "phase"):
v = line.split()
if len(v) != 2:
raise pkex.BasePyKatException("phase command `{0}` is incorrect.".format(line))
else:
self.phase = int(v[1])
elif(first == "maxtem"):
v = line.split()
if len(v) != 2:
raise pkex.BasePyKatException("maxtem command `{0}` is incorrect.".format(line))
else:
if v[1] == "off":
self.maxtem = -1
if(first == "m" or first == "m1" or first == "m2"):
obj = pykat.components.mirror.parseFinesseText(line)
elif(first == "s"):
obj = pykat.components.space.parseFinesseText(line)
elif(first == "l"):
obj = pykat.components.laser.parseFinesseText(line)
elif(first == "sq"):
obj = pykat.components.squeezer.parseFinesseText(line)
elif(first[0:2] == "bs"):
obj = pykat.components.beamSplitter.parseFinesseText(line)
elif(first[0:2] == "gr"):
obj = pykat.components.grating.parseFinesseText(line)
elif(first[0:4] == "isol"):
obj = pykat.components.isolator.parseFinesseText(line)
elif(first[0:4] == "lens"):
obj = pykat.components.lens.parseFinesseText(line)
elif(first[0:3] == "mod"):
obj = pykat.components.modulator.parseFinesseText(line)
elif(first[0:2] == "ad"):
obj = pykat.detectors.ad.parseFinesseText(line)
elif(first[0:2] == "bp"):
obj = pykat.detectors.bp.parseFinesseText(line)
elif(first[0:4] == "gouy"):
obj = pykat.detectors.gouy.parseFinesseText(line)
elif(first[0:2] == "pd" and first != "pdtype"):
obj = pykat.detectors.pd.parseFinesseText(line)
elif(first == "qshot" or first == "qshotS" or first == "qshotN"):
obj = pykat.detectors.qshot.parseFinesseText(line)
elif(first == "qnoised" or first == "qnoisedS" or first == "qnoisedN"):
obj = pykat.detectors.qnoised.parseFinesseText(line)
elif(first == "xaxis" or first == "xaxis*"):
obj = pykat.commands.xaxis.parseFinesseText(line)
elif(first == "x2axis" or first == "x2axis*"):
obj = pykat.commands.x2axis.parseFinesseText(line)
elif(first == "gauss" or first == "gauss*" or first == "gauss**"):
after_process.append(line)
elif(first == "scale"):
after_process.append(line)
elif(first == "pdtype"):
after_process.append(line)
elif(first == "attr"):
after_process.append(line)
elif(first == "noxaxis"):
self.noxaxis = True
elif(first == "lambda"):
v = line.split()
self.lambda0 = SIfloat(v[-1])
elif(first == "yaxis"):
v = line.split()
self.yaxis = v[-1]
elif(first == "phase"):
v = line.split()
if len(v) != 2:
raise pkex.BasePyKatException("phase command `{0}` is incorrect.".format(line))
else:
self.phase = int(v[1])
elif(first == "maxtem"):
v = line.split()
if len(v) != 2:
raise pkex.BasePyKatException("maxtem command `{0}` is incorrect.".format(line))
else:
if v[1] == "off":
self.maxtem = -1
else:
self.maxtem = int(v[1])
elif(first == "trace"):
v = line.split()
if len(v) > 2:
raise pkex.BasePyKatException("Trace command `{0}` is incorrect.".format(line))
elif len(v) == 2:
self.trace = v[1]
elif(first == "retrace"):
v = line.split()
if len(v) > 2:
raise pkex.BasePyKatException("Retrace command `{0}` is incorrect.".format(line))
elif len(v) == 2:
self.retrace = v[1]
elif(first == "deriv_h"):
v = line.split()
if len(v) != 2:
raise pkex.BasePyKatException("deriv_h command `{0}` is incorrect.".format(line))
else:
self.maxtem = int(v[1])
elif(first == "trace"):
v = line.split()
if len(v) > 2:
raise pkex.BasePyKatException("Trace command `{0}` is incorrect.".format(line))
elif len(v) == 2:
self.trace = v[1]
elif(first == "retrace"):
v = line.split()
if len(v) > 2:
raise pkex.BasePyKatException("Retrace command `{0}` is incorrect.".format(line))
elif len(v) == 2:
self.retrace = v[1]
elif(first == "deriv_h"):
v = line.split()
if len(v) != 2:
raise pkex.BasePyKatException("deriv_h command `{0}` is incorrect.".format(line))
self.deriv_h = float(v[1])
elif(first == "gnuterm" or first == "pyterm"):
if self.verbose:
print "Ignoring Gnuplot/Python terminal command '{0}'".format(line)
#elif(first == "fsig"):
# after_process.append(line)
elif(first == "noplot"):
obj = line
self.__blocks[self.__currentTag].contents.append(line)
else:
self.deriv_h = float(v[1])
elif(first == "gnuterm" or first == "pyterm"):
if self.verbose:
print "Ignoring Gnuplot/Python terminal command '{0}'".format(line)
#elif(first == "fsig"):
# after_process.append(line)
elif(first == "noplot"):
obj = line
self.__blocks[self.__currentTag].contents.append(line)
else:
if self.verbose:
print "Parsing `{0}` into pykat object not implemented yet, added as extra line.".format(line)
if self.verbose:
print "Parsing `{0}` into pykat object not implemented yet, added as extra line.".format(line)
obj = line
# manually add the line to the block contents
self.__blocks[self.__currentTag].contents.append(line)
obj = line
# manually add the line to the block contents
self.__blocks[self.__currentTag].contents.append(line)
if obj != None and not isinstance(obj, str):
if self.hasNamedObject(obj.name):
getattr(self, obj.name).remove()
print "Removed existing object '{0}' of type {1} to add line '{2}'".format(obj.name, obj.__class__, line)
if obj != None and not isinstance(obj, str):
if self.hasNamedObject(obj.name):
getattr(self, obj.name).remove()
print "Removed existing object '{0}' of type {1} to add line '{2}'".format(obj.name, obj.__class__, line)
self.add(obj)
self.add(obj)
except:
print "--------------------------------------------------------"
print "Error parsing line: " + line
print "--------------------------------------------------------"
raise
# now process all the varous gauss/attr etc. commands which require
# components to exist first before they can be processed
for line in after_process:
......@@ -888,13 +898,13 @@ class kat(object):
# remove any ANSI commands
ansi = re.compile(r'\x1b[^m]*m')
line = ansi.sub('', line)
# warnings and errors start with an asterisk
# so if verbose show them
if line.lstrip().startswith('*'):
if self.verbose: sys.stdout.write(line)
elif line.rstrip().endswith('s') and line.contains('%'):
elif line.rstrip().endswith('s') and '%' in line:
vals = line.split("-")
action = vals[0].strip()
prc = vals[1].strip()[:]
......
pykat/testing/web_server.py
View file @ 49de1b71
......@@ -43,6 +43,7 @@ def start(instance_path,port=5000, debug=True, ip="0.0.0.0", git_bin="/usr/bin/g
if not os.path.exists(os.path.join(app.instance_path,"finesse_test")):
print "finesse test folder didn't exist, cloning now..."
utils.git(["clone","git://gitmaster.atlas.aei.uni-hannover.de/finesse/test.git","finesse_test"])
utils.git(["config","core.sharedRepository","true"], cwd="./finesse_test/")
# load up the actual interface code
import pykat.testing.web.web_interface
......
pykat/utilities/optics/gaussian_beams.py
View file @ 49de1b71
......@@ -319,12 +319,12 @@ class HG_beam(object):
def _calc_constants(self):
self.__xpre_const = math.pow(2.0/math.pi, 0.25)
self.__xpre_const *= np.sqrt(1.0/(self._qx.w0 * 2**(self._n) * np.factorial(self._n)))
self.__xpre_const *= np.sqrt(1.0/(self._qx.w0 * 2**(self._n) * np.math.factorial(self._n)))
self.__xpre_const *= np.sqrt(1j*self._qx.imag / self._qx.q)
self.__xpre_const *= ((1j*self._qx.imag * self._qx.q.conjugate())/(-1j*self._qx.imag * self._qx.q)) ** ( self._n/2.0)
self.__ypre_const = math.pow(2.0/math.pi, 0.25)
self.__ypre_const *= np.sqrt(1.0/(self._qy.w0 * 2**(self._m) * np.factorial(self._m)))
self.__ypre_const *= np.sqrt(1.0/(self._qy.w0 * 2**(self._m) * np.math.factorial(self._m)))
self.__ypre_const *= np.sqrt(1j*self._qy.imag / self._qy.q)
self.__ypre_const *= ((1j*self._qy.imag * self._qy.q.conjugate())/(-1j*self._qy.imag * self._qy.q)) **(self._m/2.0)
......
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