def importAscii(self):
self.qfd = QFileDialog(self)
self.qfd.setMode(QFileDialog.ExistingFiles)
if self.qfd.exec_loop() == 1:
for f in self.qfd.selectedFiles():
w = project.new_worksheet(os.path.splitext(os.path.split(str(f))[1])[0], [])
w.import_ascii(str(f))
def importAscii(self):
self.qfd = QFileDialog (self)
self.qfd.setMode (QFileDialog.ExistingFiles)
if self.qfd.exec_loop() == 1:
for f in self.qfd.selectedFiles():
w = project.new_worksheet(os.path.splitext(os.path.split(str(f))[1])[0], [])
w.import_ascii (str(f))
def make_isochronal(e1_f, e2_f):
all_temperatures = [wsname_to_temp(n) for n in [c.name for c in e1_f][1:]]
e1_T = project.new_worksheet('_e1_T')
e2_T = project.new_worksheet('_e2_T')
e1_T.temp = e2_T.temp = all_temperatures
project.mainwin.statusBar().message ("Creating e1_T")
project.mainwin.progressbar.setTotalSteps(len(e1_f.array))
for prog, line in enumerate(e1_f.array):
e1_T[freq_to_name(line[0])] = line[1:]
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog+1)
project.mainwin.statusBar().message ("Creating e2_T")
project.mainwin.progressbar.setTotalSteps(len(e2_f.array))
for prog, line in enumerate(e2_f.array):
e2_T[freq_to_name(line[0])] = line[1:]
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog+1)
def make_isochronal(e1_f, e2_f):
all_temperatures = [wsname_to_temp(n) for n in [c.name for c in e1_f][1:]]
e1_T = project.new_worksheet('_e1_T')
e2_T = project.new_worksheet('_e2_T')
e1_T.temp = e2_T.temp = all_temperatures
project.mainwin.statusBar().message("Creating e1_T")
project.mainwin.progressbar.setTotalSteps(len(e1_f.array))
for prog, line in enumerate(e1_f.array):
e1_T[freq_to_name(line[0])] = line[1:]
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog + 1)
project.mainwin.statusBar().message("Creating e2_T")
project.mainwin.progressbar.setTotalSteps(len(e2_f.array))
for prog, line in enumerate(e2_f.array):
e2_T[freq_to_name(line[0])] = line[1:]
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog + 1)
def pencil(self):
if self.resultsws not in [w.name for w in project.worksheets]:
project.new_worksheet(self.resultsws)
if len(project[self.resultsws]) == 0:
last = 0
else:
last = max([len(c) for c in project[self.resultsws]])
for name in self.extra_properties:
value, ok = QInputDialog.getText("Grafit", name, QLineEdit.Normal,
None, self)
if ok:
value = float(str(value))
if name not in project[self.resultsws].column_names:
project[self.resultsws][name] = []
project[self.resultsws][name][last] = value
for value, name in zip(self.params_func_to_flat()[0],
self.flat_names()):
if name not in project[self.resultsws].column_names:
project[self.resultsws][name] = []
project[self.resultsws][name][last] = value
for fnum, fn in enumerate(self.functions):
if hasattr(fn, 'extra'):
if fn.inst_name is not None:
fname = fn.inst_name
else:
fname = 'f' + str(fnum)
calldict = {}
calldict.update(project.main_dict)
calldict.update(fn.__dict__)
for p, v in fn.extra.iteritems():
value = eval(v, calldict)
name = fname + '_' + p
if name not in project[self.resultsws].column_names:
project[self.resultsws][name] = []
project[self.resultsws][name][last] = value
def pencil (self):
if self.resultsws not in [w.name for w in project.worksheets]:
project.new_worksheet(self.resultsws)
if len(project[self.resultsws]) == 0:
last = 0
else:
last = max([len(c) for c in project[self.resultsws]])
for name in self.extra_properties:
value, ok = QInputDialog.getText ("Grafit", name, QLineEdit.Normal, None, self)
if ok:
value = float(str(value))
if name not in project[self.resultsws].column_names:
project[self.resultsws][name] = []
project[self.resultsws][name][last] = value
for value, name in zip (self.params_func_to_flat()[0], self.flat_names ()):
if name not in project[self.resultsws].column_names:
project[self.resultsws][name] = []
project[self.resultsws][name][last] = value
for fnum, fn in enumerate(self.functions):
if hasattr(fn, 'extra'):
if fn.inst_name is not None:
fname = fn.inst_name
else:
fname = 'f'+str(fnum)
calldict = {}
calldict.update(project.main_dict)
calldict.update(fn.__dict__)
for p, v in fn.extra.iteritems():
value = eval(v, calldict)
name = fname + '_' + p
if name not in project[self.resultsws].column_names:
project[self.resultsws][name] = []
project[self.resultsws][name][last] = value
def make_e2deriv(e1_f):
all_temperatures = [wsname_to_temp(n) for n in [c.name for c in e1_f][1:]]
project.mainwin.statusBar().message ("Creating deriv")
project.mainwin.progressbar.setTotalSteps(len(e1_f)-1)
deriv = project.new_worksheet('e2deriv_f')
deriv.freq = e1_f.freq
for prog, e1 in enumerate(e1_f[1:]):
r = 1./(10*math.log(e1_f.freq[4]/e1_f.freq[5]))
deriv[e1.name] = None
for i in range(len(e1))[2:-3]:
deriv[e1.name][i] = 2*r*(e1[i+2] - e1[i-2]) + r*(e1[i+1] - e1[i-1])
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog+1)
def make_e2deriv(e1_f):
all_temperatures = [wsname_to_temp(n) for n in [c.name for c in e1_f][1:]]
project.mainwin.statusBar().message("Creating deriv")
project.mainwin.progressbar.setTotalSteps(len(e1_f) - 1)
deriv = project.new_worksheet('e2deriv_f')
deriv.freq = e1_f.freq
for prog, e1 in enumerate(e1_f[1:]):
r = 1. / (10 * math.log(e1_f.freq[4] / e1_f.freq[5]))
deriv[e1.name] = None
for i in range(len(e1))[2:-3]:
deriv[e1.name][i] = 2 * r * (e1[i + 2] - e1[i - 2]) + r * (
e1[i + 1] - e1[i - 1])
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog + 1)
def add_fit_curve_to_graph(self, function):
try:
project['fitcurves']
except IndexError, KeyError:
project.new_worksheet ('fitcurves')
def process_windeta_dir(dir, worksheet_names):
project.lock_undo()
files = [dir + '/' + fil for fil in os.listdir(dir) if os.path.splitext(fil)[1] in ('.txt', '.TXT')]
wsheets = []
project.mainwin.statusBar().message ("Reading ASCII files")
project.mainwin.progressbar.show()
project.main_dict['app'].processEvents()
project.mainwin.progressbar.setTotalSteps(len(files))
for prog, f in enumerate(files):
w = project.new_worksheet()
w.import_ascii(f)
name = windeta_wstemp(w, 1)
if name is None:
name = windeta_wstemp(w, 2)
if name is None:
p = Page(None, ('Could not determine temperature\n for ascii file '+f, ['Temperature']))
p.run()
try:
name = float(p['Temperature'])
except ValueError:
continue
name = temp_to_wsname(name)
while name in [s.name for s in wsheets]:
name += 'a'
w.name = name
wsheets.append(w)
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog+1)
e1_f = project.new_worksheet('_e1_f')
e2_f = project.new_worksheet('_e2_f')
e1_f.freq = e2_f.freq = None
new_wsheets = [(windeta_wstemp(w), w) for w in wsheets]
new_wsheets.sort()
wsheets = [w[1] for w in new_wsheets]
project.mainwin.statusBar().message ("Creating e1_f and e2_f")
project.mainwin.progressbar.setTotalSteps(len(files))
for prog, w in enumerate(wsheets):
if len(w[0]) > len(e1_f.freq):
e1_f.freq = w[0]
e2_f.freq = w[0]
e1_f[w.name] = w[1]
e2_f[w.name] = w[2]
project.remove(w)
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog+1)
if 'e1(T)' in worksheet_names or 'e2(T)' in worksheet_names:
make_isochronal(e1_f, e2_f)
if 'e1(T)' in worksheet_names: project.w._e1_T.name = 'e1_T'
else: project.remove(project.w._e1_T)
if 'e2(T)' in worksheet_names: project.w._e2_T.name = 'e2_T'
else: project.remove(project.w._e2_T)
if 'e2deriv(f)' in worksheet_names:
make_e2deriv(e1_f)
if 'e1(f)' in worksheet_names: project.w._e1_f.name = 'e1_f'
else: project.remove(project.w._e1_f)
if 'e2(f)' in worksheet_names: project.w._e2_f.name = 'e2_f'
else: project.remove(project.w._e2_f)
project.unlock_undo()
project.mainwin.progressbar.hide()
def process_windeta_dir(dir, worksheet_names):
project.lock_undo()
files = [
dir + '/' + fil for fil in os.listdir(dir)
if os.path.splitext(fil)[1] in ('.txt', '.TXT')
]
wsheets = []
project.mainwin.statusBar().message("Reading ASCII files")
project.mainwin.progressbar.show()
project.main_dict['app'].processEvents()
project.mainwin.progressbar.setTotalSteps(len(files))
for prog, f in enumerate(files):
w = project.new_worksheet()
w.import_ascii(f)
name = windeta_wstemp(w, 1)
if name is None:
name = windeta_wstemp(w, 2)
if name is None:
p = Page(None,
('Could not determine temperature\n for ascii file ' +
f, ['Temperature']))
p.run()
try:
name = float(p['Temperature'])
except ValueError:
continue
name = temp_to_wsname(name)
while name in [s.name for s in wsheets]:
name += 'a'
w.name = name
wsheets.append(w)
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog + 1)
e1_f = project.new_worksheet('_e1_f')
e2_f = project.new_worksheet('_e2_f')
e1_f.freq = e2_f.freq = None
new_wsheets = [(windeta_wstemp(w), w) for w in wsheets]
new_wsheets.sort()
wsheets = [w[1] for w in new_wsheets]
project.mainwin.statusBar().message("Creating e1_f and e2_f")
project.mainwin.progressbar.setTotalSteps(len(files))
for prog, w in enumerate(wsheets):
if len(w[0]) > len(e1_f.freq):
e1_f.freq = w[0]
e2_f.freq = w[0]
e1_f[w.name] = w[1]
e2_f[w.name] = w[2]
project.remove(w)
if prog % 5 == 0:
project.mainwin.progressbar.setProgress(prog + 1)
if 'e1(T)' in worksheet_names or 'e2(T)' in worksheet_names:
make_isochronal(e1_f, e2_f)
if 'e1(T)' in worksheet_names: project.w._e1_T.name = 'e1_T'
else: project.remove(project.w._e1_T)
if 'e2(T)' in worksheet_names: project.w._e2_T.name = 'e2_T'
else: project.remove(project.w._e2_T)
if 'e2deriv(f)' in worksheet_names:
make_e2deriv(e1_f)
if 'e1(f)' in worksheet_names: project.w._e1_f.name = 'e1_f'
else: project.remove(project.w._e1_f)
if 'e2(f)' in worksheet_names: project.w._e2_f.name = 'e2_f'
else: project.remove(project.w._e2_f)
project.unlock_undo()
project.mainwin.progressbar.hide()
def add_fit_curve_to_graph(self, function):
try:
project['fitcurves']
except IndexError, KeyError:
project.new_worksheet('fitcurves')
