def getsource(obj):
"""Wrapper around inspect.getsource"""
try:
try:
src = encoding.to_unicode(inspect.getsource(obj))
except TypeError:
if hasattr(obj, '__class__'):
src = encoding.to_unicode(inspect.getsource(obj.__class__))
else:
# Bindings like VTK or ITK require this case
src = getdoc(obj)
return src
except (TypeError, IOError):
return
def getsource(obj):
"""Wrapper around inspect.getsource"""
try:
try:
src = encoding.to_unicode( inspect.getsource(obj) )
except TypeError:
if hasattr(obj, '__class__'):
src = encoding.to_unicode( inspect.getsource(obj.__class__) )
else:
# Bindings like VTK or ITK require this case
src = getdoc(obj)
return src
except (TypeError, IOError):
return
def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return to_qvariant()
if role == Qt.DisplayRole or role == Qt.EditRole:
column = index.column()
row = index.row()
if column == 0:
return to_qvariant(to_text_string(self.df_index[row]))
else:
value = self.get_value(row, column - 1)
if isinstance(value, float):
try:
return to_qvariant(self._format % value)
except (ValueError, TypeError):
# may happen if format = '%d' and value = NaN;
# see issue 4139
return to_qvariant(DEFAULT_FORMAT % value)
else:
try:
return to_qvariant(to_text_string(value))
except UnicodeDecodeError:
return to_qvariant(encoding.to_unicode(value))
elif role == Qt.BackgroundColorRole:
return to_qvariant(self.get_bgcolor(index))
elif role == Qt.FontRole:
return to_qvariant(get_font(font_size_delta=DEFAULT_SMALL_DELTA))
return to_qvariant()
def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return to_qvariant()
if role == Qt.DisplayRole or role == Qt.EditRole:
column = index.column()
row = index.row()
if column == 0:
return to_qvariant(to_text_string(self.df_index[row]))
else:
value = self.get_value(row, column-1)
if isinstance(value, float):
try:
return to_qvariant(self._format % value)
except (ValueError, TypeError):
# may happen if format = '%d' and value = NaN;
# see issue 4139
return to_qvariant(DEFAULT_FORMAT % value)
else:
try:
return to_qvariant(to_text_string(value))
except UnicodeDecodeError:
return to_qvariant(encoding.to_unicode(value))
elif role == Qt.BackgroundColorRole:
return to_qvariant(self.get_bgcolor(index))
elif role == Qt.FontRole:
return to_qvariant(get_font(font_size_delta=DEFAULT_SMALL_DELTA))
return to_qvariant()
def _is_pid_running_on_windows(pid):
"""Check if a process is running on windows systems based on the pid."""
pid = str(pid)
# Hide flashing command prompt
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
process = subprocess.Popen(r'tasklist /fi "PID eq {0}"'.format(pid),
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
startupinfo=startupinfo)
stdoutdata, stderrdata = process.communicate()
stdoutdata = to_unicode(stdoutdata)
process.kill()
check = pid in stdoutdata
return check
def as_posix(path_obj):
"""Get path as_posix as unicode using correct separator."""
path = path_obj
return to_unicode(str(path)).replace(os.sep, '/')
