def _demofile(self, name):
oldname = self.execfilename
self.execfilename = name
try:
f = open(name, "r")
except IOError:
raise AUTOExceptions.AUTORuntimeError(sys.exc_info()[1])
lines = f.readlines()
f.close()
runline = ''
for line in lines:
while len(line) > 0 and line[-1] in "\r\n":
line = line[:-1]
# we only wait if the current line is not a comment
if len(line.strip()) > 0 and line.strip()[0] != "#":
sys.stdout.write(sys.ps1 + line)
raw_input()
else:
sys.stdout.write(line + "\n")
runline = runline + self.processShorthand(line) + "\n"
if not self.runsource(runline):
if self.stopdemo:
self.stopdemo = False
self.execfilename = oldname
raise AUTOExceptions.AUTORuntimeError('Demo interrupted')
runline = ''
self.execfilename = oldname
def execfile(self, name=None):
"""Execute an AUTO CLUI script.
Type execfile('xxx.auto') to run the script xxx.auto, keeping
all local state."""
if name is None:
automain()
return
oldname = self.execfilename
try:
lines = open(name, "r")
except IOError:
if oldname is None:
# to give a simple message for "auto notexists.auto".
try:
raise AUTOExceptions.AUTORuntimeError(sys.exc_info()[1])
except:
self.showtraceback()
return
else:
raise AUTOExceptions.AUTORuntimeError(sys.exc_info()[1])
self.execfilename = name
source = ""
for line in lines:
while len(line) > 0 and line[-1] in "\r\n":
line = line[:-1]
source = source + self.processShorthand(line) + "\n"
lines.close()
self.runsource(source, name, "exec")
self.execfilename = oldname
def runCommand(self, command=None, solution=None):
""" This is the most generic interface. It just takes a string as a command
and tries to run it. """
global demo_killed, alarm_demo, demo_max_time
gc.collect()
if command is None:
if not (self.options["command"] is None):
command = self.options["command"]
else:
raise AUTOExceptions.AUTORuntimeError("No command set")
else:
self.options["command"] = command
alarm_demo = self.options["dir"]
if demo_max_time > 0 and hasattr(signal, "alarm"):
signal.alarm(demo_max_time)
if hasattr(os, "times"):
user_time = os.times()[2]
command = os.path.expandvars(command)
if self.options["makefile"] is None and sys.stdout is sys.__stdout__:
try:
status = self.__runCommand_noredir(command, solution)
except KeyboardInterrupt:
if hasattr(signal, 'SIGINT'):
status = -signal.SIGINT
else:
status = 1
except OSError:
if hasattr(signal, 'SIGKILL'):
status = -signal.SIGKILL
else:
status = 1
else:
status = self.__runCommand_redir(command, solution)
if hasattr(signal, "alarm"):
signal.alarm(0)
if hasattr(os, "times"):
user_time = os.times()[2]
else:
user_time = 1.0
if status != 0:
# in case of error, write constants to fort.2 to enable
# easier debugging.
if solution is not None:
f = open('fort.2', 'w')
self.__write_constants_solution(f, solution)
f.close()
if status < 0:
status = abs(status)
for s in signals:
if hasattr(signal, s) and status == getattr(signal, s):
raise AUTOExceptions.AUTORuntimeError(signals[s])
raise AUTOExceptions.AUTORuntimeError("Signal %d\n" % status)
raise AUTOExceptions.AUTORuntimeError("Error running AUTO")
def run(self):
"""Run AUTO.
Run AUTO from the solution with the given AUTO constants.
Returns a bifurcation diagram of the result.
"""
self.__setup()
solution = self.options["selected_solution"]
constants = solution.c
if self.options["makefile"] is None:
if self.options["auto_dir"] is None:
if "AUTO_DIR" not in os.environ:
raise AUTOExceptions.AUTORuntimeError(
"AUTO_DIR not set as option or as environment variable"
)
self.options["auto_dir"] = os.environ["AUTO_DIR"]
curdir = os.getcwd()
os.chdir(self.options["dir"])
if (constants["IRS"]
and self.options["selected_solution"].coordnames == []):
raise AUTOExceptions.AUTORuntimeError(
"Restart label IRS=%s not found." % constants["IRS"])
if "e" not in constants:
raise AUTOExceptions.AUTORuntimeError(
"The equation file argument is missing.")
equation = constants["e"]
if self.__make(equation):
line = "Starting %s ...\n" % equation
sys.stdout.write(line)
self.__analyseLog(line)
for filename in [
self.fort7_path, self.fort8_path, self.fort9_path
]:
if os.path.exists(filename):
os.remove(filename)
command = os.path.join(".", equation + ".exe")
prefix = os.environ.get("AUTO_COMMAND_PREFIX")
if prefix is not None:
command = " ".join((prefix, command))
self.runCommand(command, solution)
if os.path.exists("fort.3"):
os.remove("fort.3")
line = "%s ... done\n" % equation
sys.stdout.write(line)
os.chdir(curdir)
else:
self.runMakefile()
self.__outputCommand()
from auto import bifDiag
return bifDiag.bifDiag(self.fort7_path, self.fort8_path,
self.fort9_path, constants)
def pointtest(a,b):
keys = ['Type number', 'Type name', 'Parameter NULL vector',
'Free Parameters', 'Branch number',
'data', 'NCOL', 'Label', 'ISW', 'NTST',
'Point number', 'Parameters']
# make sure the solutions are fully parsed...
scratch=a['Parameters']
scratch=b['Parameters']
for key in keys:
if key not in a:
raise AUTOExceptions.AUTORegressionError("No %s label"%(key,))
if len(a["data"]) != len(b["data"]):
raise AUTOExceptions.AUTORegressionError("Data sections have different lengths")
def _testFilename(inputname, outputname):
import AUTOclui, AUTOutil, runAUTO
old_path = os.getcwd()
log = open("log", "w")
os.environ["LANG"] = "C"
console = AUTOInteractiveConsole(AUTOclui.exportFunctions(log=log))
console.execfile(inputname)
console.close()
log.close()
os.chdir(old_path)
cmd = [
"diff", "-b", "--ignore-matching-lines='.*ab\.o.*'",
"--ignore-matching-lines='.*cir\.o.*'",
"--ignore-matching-lines='.*wav\.o.*'",
"--ignore-matching-lines=' [0-9][0-9 ] .*'",
"--ignore-matching-lines='Finished running:.*'",
"--ignore-matching-lines='.*Location of special point.*'",
"--ignore-matching-lines='[uU]sing .*'",
"--ignore-matching-lines='.*Total Time.*'", "log", outputname
]
status, output = AUTOutil.getstatusoutput(cmd)
if status != 0:
raise AUTOExceptions.AUTORegressionError(
"Error: log files differ:\n%s" % output)
os.system("rm -f log")
def __getattr__(self,attr):
if self.__nodata():
raise AUTOExceptions.AUTORuntimeError("Solution without data.")
if not self.__fullyParsed and attr != "__del__":
self.__readAll()
return getattr(self,attr)
raise AttributeError(attr)
def config(self, cnf=None, **kw):
if cnf is None and not kw:
dct = {}
for key in self.__optionAliases:
dct[key] = [key, self.__optionAliases[key]]
for key in self.__options:
dct[key] = OptionHandler.config(self, key)
if self.__baseClass is not None:
dct.update(self.__baseClass.config(self))
return dct
if isinstance(cnf, str):
cnf = self.__applyOptionAliases(cnf)
if cnf in self.__options:
return (cnf, cnf, cnf, self.__optionDefaults[cnf],
self.__options[cnf], self.__optionRC[cnf])
if self.__baseClass is None:
raise AUTOExceptions.AUTORuntimeError("Option %s not found" %
cnf)
return self.__baseClass.config(self, cnf)
dct = (cnf or {}).copy()
dct.update(kw)
self.__parseOptions(dct)
if self.__baseClass is not None:
for k in list(dct):
if k not in self.__baseClass.keys(self):
del dct[k]
self.__baseClass.config(self, **dct)
def pointtest(a):
keys = [
'NUNSTAB', 'NSTAB', 'IEQUIB', 'ITWIST', 'ISTART', 'NREV', 'IREV',
'NFIXED', 'IFIXED', 'NPSI', 'IPSI'
]
for key in keys:
if key not in a:
raise AUTOExceptions.AUTORegressionError("No %s label" % (key, ))
def pointtest(a):
keys = ['NPR', 'UZR', 'EPSS', 'ITMX', 'EPSU', 'ITNW', 'NBC',
'IADS', 'IPS', 'IID', 'A1', 'DS', 'NMX', 'NTST',
'NINT', 'NWTN', 'A0', 'EPSL', 'ISP', 'DSMIN', 'MXBF',
'RL0', 'RL1', 'ICP', 'IPLT', 'ILP', 'NCOL', 'THL',
'DSMAX', 'ISW', 'IRS', 'THU', 'IAD', 'JAC', 'NDIM']
for key in keys:
if key not in a:
raise AUTOExceptions.AUTORegressionError("No %s label"%(key,))
def test():
print("Testing reading from a filename")
foo = parseS()
foo.readFilename("test_data/fort.8")
if len(foo) != 5:
raise AUTOExceptions.AUTORegressionError("File length incorrect")
pointtest(foo.getIndex(0),foo.getIndex(3))
print("Testing reading from a stream")
foo = parseS()
fp = open("test_data/fort.8","rb")
foo.read(fp)
if len(foo) != 5:
raise AUTOExceptions.AUTORegressionError("File length incorrect")
pointtest(foo.getIndex(0),foo.getIndex(3))
print("parseS passed all tests")
def cget(self, key):
newkey = self.__applyOptionAliases(key)
if newkey in self.__options:
return self.__options[newkey]
else:
if self.__baseClass is None:
raise AUTOExceptions.AUTORuntimeError("Option %s not found" %
key)
else:
return self.__baseClass.cget(self, key)
def __outputCommand(self):
# Check to see if output files were created.
# If not, there must have been an error
if (not os.path.isfile(self.fort7_path)
or os.path.getsize(self.fort7_path) == 0
or not os.path.isfile(self.fort8_path)
or not os.path.isfile(self.fort9_path)):
f = open('fort.2', 'w')
self.__write_constants_solution(f,
self.options["selected_solution"])
f.close()
raise AUTOExceptions.AUTORuntimeError("Error running AUTO")
def __setitem__(self,key,value):
if (type(key) == type("") and not key in self.coordnames and
key != self.indepvarname and not key in self.__parnames):
shortkey = self.long_data_keys.get(key,key)
if shortkey in self.data_keys:
if shortkey == "TY":
value = parseB.reverse_type_translation(value)
shortkey = "TY number"
elif shortkey == "BR":
self._mbr = 0
elif shortkey == "LAB":
self._mlab = 0
self.data[shortkey] = value
return
if shortkey == "PAR":
if type(value) == type({}):
value = value.items()
for k,v in value:
if isinstance(k,str):
self.PAR[k] = v
else:
self.PAR[k-1] = v
return
if shortkey == "p":
self.PAR = AUTOParameters(coordnames=self.__parnames,
coordarray=value, name=self.name)
return
if shortkey == "U":
if type(value) == type({}):
value = value.items()
for i,(k,v) in enumerate(value):
if isinstance(k,str):
value[i] = self.coordnames.index(k)
if len(self.coordarray[0]) > 1:
# reduce solution to one point
del self.coordarray
del self.indepvararray
self.coordarray = Points.N.array([[0.0]]*max(dict(value)))
self.indepvararray = Points.N.array([0.0])
self.data.update({"NTST": 1, "NCOL": 0})
del self.data["Active ICP"]
del self.data["rldot"]
del self.data["udotps"]
for k,v in value:
self.coordarray[k-1,0] = v
return
try:
Points.Pointset.__setitem__(self,key,value)
except (TypeError, ValueError, KeyError, IndexError):
if self.__nodata():
raise AUTOExceptions.AUTORuntimeError("Unknown option: %s"%key)
self.PAR[key] = value
def __make(self, equation, fcon=False):
var = self.__getmakevars()
# figure out equation file name
src = ""
for ext in [".f90", ".f", ".c"]:
if os.path.exists(equation + ext):
src = equation + ext
if src == "":
raise AUTOExceptions.AUTORuntimeError(
"Neither the equation file %s.f90, nor %s.f, nor %s.c exists."
% (equation, equation, equation))
# compile
if not os.path.exists(equation + '.o') or self.__newer(
[src], equation + '.o'):
if src[-1] == 'c':
cmd = "%s %s %s -c %s -o %s.o" % (var["CC"], var["CFLAGS"],
var["OPT"], src, equation)
else:
cmd = "%s %s %s -c %s -o %s.o" % (var["FC"], var["FFLAGS"],
var["OPT"], src, equation)
sys.stdout.write(cmd + "\n")
self.runCommand(cmd)
# link
auto_dir = self.options["auto_dir"]
libdir = os.path.join(auto_dir, "lib")
if fcon:
srcdir = os.path.join(auto_dir, "src")
incdir = os.path.join(auto_dir, "include")
libs = os.path.join(srcdir, "fcon.f")
deps = [libs] + [os.path.join(incdir, "fcon.h")]
var["FFLAGS"] = var["FFLAGS"] + " -I" + incdir.replace(" ", "\\ ")
execfile = "fcon"
else:
libs = os.path.join(libdir, "*.o")
deps = glob.glob(libs) + [equation + '.o']
execfile = equation + ".exe"
if not os.path.exists(execfile) or self.__newer(deps, execfile):
if src[-1] == 'c':
cmd = '%s -L%s %s %s %s.o -o %s %s -lauto_c' % (
var["FC"], libdir.replace(" ", "\\ "), var["FFLAGS"],
var["OPT"], equation, execfile, libs)
else:
cmd = "%s %s %s %s.o -o %s %s" % (var["FC"], var["FFLAGS"],
var["OPT"], equation,
execfile, libs)
sys.stdout.write(cmd + "\n")
cmd = cmd.replace(
libs, " ".join([x.replace(" ", "\\ ") for x in deps[:-1]]))
self.runCommand(cmd)
return os.path.exists(equation + '.exe') and not self.__newer(
deps, equation + '.exe')
def runMakefile(self, equation=None):
""" This function expects self.options["dir"] to be a directory with a Makefile in it and
a equation file all ready to run (i.e. the Makefile does all of the work,
like with the demos). Basically it runs:
cd dir
make equation"""
if equation is None:
if not (self.options["equation"] is None):
equation = self.options["equation"]
else:
raise AUTOExceptions.AUTORuntimeError("No equation set")
else:
self.options["equation"] = equation
if self.options["auto_dir"] is None:
if "AUTO_DIR" in os.environ:
self.options["auto_dir"] = os.environ["AUTO_DIR"]
else:
raise AUTOExceptions.AUTORuntimeError(
"AUTO_DIR not set as option or as environment variable")
if self.options["makefile"] == "$AUTO_DIR/cmds/cmds.make fcon":
self.__make(equation, fcon=True)
else:
if self.options["makefile"] == "":
executable = (
"make -e %s AUTO_DIR=%s" %
(self.options["equation"], self.options["auto_dir"]))
else:
executable = (
"make -f %s -e %s AUTO_DIR=%s" %
(self.options["makefile"], self.options["equation"],
self.options["auto_dir"]))
path = os.environ["PATH"]
os.environ["PATH"] = path + os.pathsep + "."
self.runExecutable(executable)
os.environ["PATH"] = path
def test():
import os
import sys
import AUTOutil
log=open("log","w")
err=open("err","w")
stdout=sys.stdout
class teelog(object):
def write(self,text):
log.write(text)
stdout.write(text)
def flush(self):
log.flush()
stdout.flush()
runDemo("ab",log=teelog(),err=err,makefile="",
demos_dir=os.path.join(os.environ["AUTO_DIR"],"python"),
clean="yes")
log.close()
err.close()
diffopts = ["diff","-b","--ignore-matching-lines='.*Total Time.*'",
"--ignore-matching-lines='.*ab\.o.*'",
"--ignore-matching-lines=' [0-9] .*'"]
status,output=AUTOutil.getstatusoutput(
diffopts+["log","test_data/runDemo.log"])
if status != 0:
raise AUTOExceptions.AUTORegressionError("Log files differ")
status,output=AUTOutil.getstatusoutput(
diffopts+["err","test_data/runDemo.err"])
if status != 0:
raise AUTOExceptions.AUTORegressionError("Error files differ")
os.remove("log")
os.remove("err")
def __setitem__(self, i, v):
base, strides, shape = self.__subarray(i)
if len(strides) == 0:
self.data[base] = v
elif len(strides) == 1:
stop = base + strides[0] * shape[0]
if stop < 0:
stop = None
if isinstance(v, array):
self.data[base:stop:strides[0]] = v._arrayslice()
else:
self.data[base:stop:strides[0]] = N.array(self.typecode, v)
else:
raise AUTOExceptions.AUTORuntimeError("2D updates only "
"supported with numpy.")
def update(self, d=None, **kw):
""" Change the options for this parseC object"""
dct = d
if dct is None:
dct = {}
dct.update(kw)
for key in dct:
value = dct[key]
if self.get("homcont") is not None and key in self["homcont"]:
self["homcont"][key] = value
elif key in self or key in self.special_keys:
self[key] = value
elif key[:7] != 'Active ':
raise AUTOExceptions.AUTORuntimeError(
"Unknown option: %s"%(key,))
def pointtest7(a, b):
if "TY name" not in a:
raise AUTOExceptions.AUTORegressionError("No TY name label")
if "TY number" not in a:
raise AUTOExceptions.AUTORegressionError("No TY number label")
if "BR" not in a:
raise AUTOExceptions.AUTORegressionError("No BR label")
if "data" not in a:
raise AUTOExceptions.AUTORegressionError("No data label")
if "PT" not in a:
raise AUTOExceptions.AUTORegressionError("No PT label")
if "LAB" not in a:
raise AUTOExceptions.AUTORegressionError("No LAB label")
if len(a["data"]) != len(b["data"]):
raise AUTOExceptions.AUTORegressionError(
"Data sections have different lengths")
def runExecutable(self, executable=None):
""" This function expects self.options["dir"] to be a directory with an executable in it and
a equation file all ready to run.
Basically it runs:
cd dir
executable"""
if executable is None:
if not (self.options["executable"] is None):
executable = self.options["executable"]
else:
raise AUTOExceptions.AUTORuntimeError("No executable set")
else:
self.options["executable"] = executable
curdir = os.getcwd()
os.chdir(self.options["dir"])
self.runCommand(executable)
os.chdir(curdir)
def test():
foo = bifDiag()
foo.readFilename("test_data/fort.7", "test_data/fort.8")
if len(foo[0]) != 150:
raise AUTOExceptions.AUTORegressionError("File length incorrect")
pointtest7(foo[0].getIndex(0), foo[0].getIndex(57))
if len(foo()) != 5:
raise AUTOExceptions.AUTORegressionError("File length incorrect")
pointtest8(foo().getIndex(0), foo().getIndex(3))
if len(foo.getLabels()) != 5:
raise AUTOExceptions.AUTORegressionError("Incorrect number of labels")
print("Deleting labels")
foo.deleteLabel(range(6, 9))
if len(foo.getLabels()) != 2:
raise AUTOExceptions.AUTORegressionError("Incorrect number of labels")
print("Relabeling")
foo.relabel(9, 57)
for i in range(len(foo[0])):
if foo[0].getIndex(0)["TY number"] != 0:
if foo[0].getIndex(0)["LAB"] != 57:
raise AUTOExceptions.AUTORegressionError("Incorrect label")
break
if foo().getIndex(0)["Label"] != 57:
raise AUTOExceptions.AUTORegressionError("Incorrect label")
print("Making labels unique")
foo.uniquelyLabel()
for i in range(len(foo[0])):
if foo[0].getIndex(0)["TY number"] != 0:
if foo[0].getIndex(0)["LAB"] != 1:
raise AUTOExceptions.AUTORegressionError("Incorrect label")
break
if foo().getIndex(0)["Label"] != 1:
raise AUTOExceptions.AUTORegressionError("Incorrect label")
print("bifDiag passed all tests")
def load(self,**kw):
"""Load solution with the given AUTO constants.
Returns a shallow copy with a copied set of updated constants
"""
irs = kw.get("IRS")
if irs is None:
irs = (kw.get("constants") or {}).get("IRS")
sol = None
if irs is not None:
if irs != 0:
try:
sol = self(irs)
except KeyError:
pass
elif len(self) > 0:
sol = self[-1]
else:
raise AUTOExceptions.AUTORuntimeError(
"Cannot start from empty solution list.")
if sol is None:
sol = AUTOSolution()
return sol.load(**kw)
def runDemo(self, d):
""" This function compiles the demo, then calls the runMakefile
method, and then cleans up"""
global demo_killed
# Garbage collect just before the run to make sure we're not
# running out of memory quickly.
gc.collect()
if self.options["auto_dir"] is None:
if "AUTO_DIR" in os.environ:
self.options["auto_dir"] = os.environ["AUTO_DIR"]
else:
raise AUTOExceptions.AUTORuntimeError(
"AUTO_DIR not set as option or as environment variable")
if self.options["demos_dir"] is None:
self.options["demos_dir"] = os.path.join(self.options["auto_dir"],
"demos")
self.options["dir"] = os.path.join(self.options["demos_dir"], d)
var = self.__getmakevars()
var["FFLAGS"] = var["FFLAGS"] + " " + var["OPT"]
var["CFLAGS"] = var["CFLAGS"] + " " + var["OPT"]
del var["OPT"]
for envvar in var:
os.environ[envvar] = var[envvar]
sys.stderr.write("===%s start===\n" % (d, ))
curdir = os.getcwd()
os.chdir(self.options["dir"])
if os.path.exists(d + ".exe"):
os.remove(d + ".exe")
cmd = "make -e %s.exe AUTO_DIR=%s" % (d, self.options["auto_dir"])
if "subprocess" in sys.modules:
p = self.__popen(cmd.split(), stderr=subprocess.PIPE)
stdout, stderr = p.stdout, p.stderr
else:
stdout, stdin, stderr = popen2.popen3(cmd)
stdin.close()
sys.stdout.write(stdout.read())
sys.stderr.write(stderr.read())
stdout.close()
stderr.close()
self.runMakefile()
if self.options["clean"] == "yes":
os.chdir(self.options["dir"])
cmd = "make -e clean"
if "subprocess" in sys.modules:
p = self.__popen(cmd.split(), stderr=subprocess.PIPE)
stdout, stderr = p.stdout, p.stderr
else:
stdout, stdin, stderr = popen2.popen3(cmd)
stdin.close()
sys.stdout.write(stdout.read())
sys.stderr.write(stderr.read())
stdout.close()
stderr.close()
os.chdir(curdir)
if demo_killed != 0:
sys.stdout.write(
"***Demo was killed because it took too long***\n")
sys.stderr.write(
"***Demo was killed because it took too long***\n")
sys.stderr.write("===%s end===\n" % (d, ))
def __realinit(self, fort7_filename, fort8_filename, fort9_filename,
constants):
ioerrors = []
try:
parseB.parseBR.__init__(self, fort7_filename)
for i, d in enumerate(self):
self[i] = bifDiagBranch(d)
except IOError:
ioerrors.append(str(sys.exc_info()[1]))
parseB.parseBR.__init__(self)
fort7_filename = None
if isinstance(fort8_filename, parseS.AUTOSolution):
fort8_filename = [fort8_filename]
try:
solution = parseS.parseS(fort8_filename)
except IOError:
ioerrors.append(str(sys.exc_info()[1]))
solution = None
if fort7_filename is None:
raise AUTOExceptions.AUTORuntimeError('\n'.join(ioerrors))
if fort7_filename is None and fort8_filename is not None:
# simulate a bifurcation diagram
labels = {}
for s in solution:
br = s["Branch number"]
if labels == {} or br != branch.BR:
if labels != {}:
branch.labels = Points.PointInfo(labels)
branch = bifDiagBranch()
self.append(branch)
branch.BR = br
branch.coordarray = []
branch.coordnames = []
branch.headernames = []
branch.headerlist = []
branch.c = constants
labels = {}
base = 0
i = 0
pt = s["PT"]
lab = s["LAB"]
ty = s["TY number"]
if i >= base + pt - 1:
# point numbers wrapped around
base += 9999
i = base + pt - 1
labels[i] = {s["TY"]: {"LAB": lab, "TY number": ty, "PT": pt}}
if labels != {}:
branch.labels = Points.PointInfo(labels)
if fort9_filename is not None and self.data != []:
try:
# for now just attach diagnostics information to first branch
self[0].diagnostics = parseD.parseD(fort9_filename)
except IOError:
pass
i = 0
if solution is not None:
for d in self:
if constants is None and d.c is not None:
constants = d.c
constants = parseC.parseC(constants)
for k in constants:
if k in self.nonekeys:
constants[k] = None
for ind in d.labels.getIndices():
if i >= len(solution):
break
x = d._gettypelabel(ind)[1]
s = solution[i]
if x.get("LAB", 0) != 0 or s["LAB"] == 0:
i = i + 1
s = x["solution"] = parseS.AUTOSolution(
s, constants=constants)
if d.coordnames != []:
s.b = d[ind]
def getLabel(self,label):
if label is None:
return self
if isinstance(label, int):
for d in self:
if d["Label"] == label:
return d
raise KeyError("Label %s not found"%label)
if isinstance(label, str) and len(label) > 2 and label[-1].isdigit():
j = 2
if not label[2].isdigit():
j = 3
number = int(label[j:])
i = 0
for d in self:
if d["Type name"] == label[:j]:
i = i + 1
if i == number:
return d
raise KeyError("Label %s not found"%label)
if isinstance(label, types.FunctionType):
# accept a user-defined boolean function
f = label
cnt = getattr(f,"func_code",getattr(f,"__code__",None)).co_argcount
if cnt == 1:
# function takes just one parameter
s = [s for s in self if f(s)]
elif cnt == 2:
# function takes two parameters: compare all solutions
# with each other
indices = set([])
for i1, s1 in enumerate(self):
if i1 in indices:
continue
for i2 in range(i1+1,len(self)):
if i2 not in indices and f(s1, self[i2]):
indices.add(i2)
s = [self[i] for i in sorted(indices)]
else:
raise AUTOExceptions.AUTORuntimeError(
"Invalid number of arguments for %s."%f.__name__)
return self.__class__(s)
if not AUTOutil.isiterable(label):
label = [label]
data = []
counts = [0]*len(label)
for d in self:
ap = None
if d["Label"] in label or d["Type name"] in label:
ap = d
for i in range(len(label)):
lab = label[i]
j = 2
if len(lab) > 2 and not lab[2].isdigit():
j = 3
if (isinstance(lab, str) and len(lab) > j and
d["Type name"] == lab[:j]):
counts[i] = counts[i] + 1
if counts[i] == int(lab[j:]):
ap = d
if ap is not None:
data.append(ap)
return self.__class__(data)
def parseline(self, line, userspec=False, inputfile=None, lineno=None):
# parses a new-style constant file line and puts the keys
# in the dictionary c; also used for the header of a b. file
while line != "":
line = line.strip()
if line[0] in ['#', '!', '_']:
return
pos = line.find('=')
if pos == -1:
return
key = line[:pos].strip()
value, line = self.scanvalue(line[pos+1:],inputfile)
if key in ['ICP', 'IREV', 'IFIXED', 'IPSI']:
d = []
for v in value:
try:
v = int(v)
except ValueError:
pass
d.append(v)
value = d
elif key in ['THU', 'THL', 'UZR', 'UZSTOP', 'U', 'PAR']:
d = []
i = 0
while i < len(value):
try:
v0 = int(value[i])
except ValueError:
v0 = value[i]
if value[i+1] == '[':
i = i + 1
v1 = []
while i+1 < len(value) and value[i+1] != ']':
v1.append(parseB.AUTOatof(value[i+1]))
i = i + 1
else:
v1 = parseB.AUTOatof(value[i+1])
d.append([v0,v1])
i = i + 2
value = self.__compactindexed(d)
elif key in ['unames', 'parnames']:
value = [[int(value[i]),value[i+1]]
for i in range(0,len(value),2)]
elif key in ['s', 'dat', 'sv', 'e', 'SP', 'STOP', 'TY']:
pass
elif key in self:
if key[0] in 'IJKLMN':
if value[0] == '*':
value = 10**len(value)
elif key == 'IRS':
try:
value = int(value)
except ValueError:
pass
else:
value = int(value)
else:
value=parseB.AUTOatof(value)
elif lineno is not None:
raise AUTOExceptions.AUTORuntimeError(
"Unknown AUTO constant %s on line %d"%(key,lineno))
else:
value = None
if value is not None:
if userspec:
self["Active "+key] = self[key]
self[key] = value