diff options
Diffstat (limited to 'src/silx/gui/plot/stats/statshandler.py')
| -rw-r--r-- | src/silx/gui/plot/stats/statshandler.py | 51 |
1 files changed, 33 insertions, 18 deletions
diff --git a/src/silx/gui/plot/stats/statshandler.py b/src/silx/gui/plot/stats/statshandler.py index 1531ba2..8e7e08b 100644 --- a/src/silx/gui/plot/stats/statshandler.py +++ b/src/silx/gui/plot/stats/statshandler.py @@ -48,8 +48,8 @@ class _FloatItem(qt.QTableWidgetItem): qt.QTableWidgetItem.__init__(self, type=type) def __lt__(self, other): - self_values = self.text().lstrip('(').rstrip(')').split(',') - other_values = other.text().lstrip('(').rstrip(')').split(',') + self_values = self.text().lstrip("(").rstrip(")").split(",") + other_values = other.text().lstrip("(").rstrip(")").split(",") for self_value, other_value in zip(self_values, other_values): f_self_value = float(self_value) f_other_value = float(other_value) @@ -67,7 +67,8 @@ class StatFormatter(object): which will be used to display the result of the statistic computation. """ - DEFAULT_FORMATTER = '{0:.3f}' + + DEFAULT_FORMATTER = "{0:.3f}" def __init__(self, formatter=DEFAULT_FORMATTER, qItemClass=_FloatItem): self.formatter = formatter @@ -121,9 +122,11 @@ class StatsHandler(object): if isinstance(arg[0], statsmdl.StatBase): stat = arg[0] if len(arg) > 2: - raise ValueError('To many argument with %s. At most one ' - 'argument can be associated with the ' - 'BaseStat (the `StatFormatter`') + raise ValueError( + "To many argument with %s. At most one " + "argument can be associated with the " + "BaseStat (the `StatFormatter`" + ) if len(arg) == 2: assert arg[1] is None or isinstance(arg[1], (StatFormatter, str)) formatter = arg[1] @@ -134,15 +137,20 @@ class StatsHandler(object): arg = arg[0] if type(arg[0]) is not str: - raise ValueError('first element of the tuple should be a string' - ' or a StatBase instance') + raise ValueError( + "first element of the tuple should be a string" + " or a StatBase instance" + ) if len(arg) == 1: - raise ValueError('A function should be associated with the' - 'stat name') + raise ValueError( + "A function should be associated with the" "stat name" + ) if len(arg) > 3: - raise ValueError('Two much argument given for defining statistic.' - 'Take at most three arguments (name, function, ' - 'kinds)') + raise ValueError( + "Two much argument given for defining statistic." + "Take at most three arguments (name, function, " + "kinds)" + ) if len(arg) == 2: stat = statsmdl.Stat(name=arg[0], fct=arg[1]) else: @@ -180,12 +188,13 @@ class StatsHandler(object): if isinstance(val, (tuple, list)): res = [] [res.append(self.formatters[name].format(_val)) for _val in val] - return ', '.join(res) + return ", ".join(res) else: return self.formatters[name].format(val) - def calculate(self, item, plot, onlimits, roi=None, data_changed=False, - roi_changed=False): + def calculate( + self, item, plot, onlimits, roi=None, data_changed=False, roi_changed=False + ): """ compute all statistic registered and return the list of formatted statistics result. @@ -200,8 +209,14 @@ class StatsHandler(object): :return: list of formatted statistics (as str) :rtype: dict """ - res = self.stats.calculate(item, plot, onlimits, roi, - data_changed=data_changed, roi_changed=roi_changed) + res = self.stats.calculate( + item, + plot, + onlimits, + roi, + data_changed=data_changed, + roi_changed=roi_changed, + ) for resName, resValue in list(res.items()): res[resName] = self.format(resName, res[resName]) return res |