def _compute_y_labels(self):
y_pos = compute_scale(
self.min_, self.max_, self.logarithmic,
self.order_min, self.min_scale, self.max_scale
)
if self.y_labels:
self._y_labels = []
for i, y_label in enumerate(self.y_labels):
if isinstance(y_label, dict):
pos = self._adapt(y_label.get('value'))
title = y_label.get('label', self._y_format(pos))
elif is_str(y_label):
pos = self._adapt(y_pos[i])
title = y_label
else:
pos = self._adapt(y_label)
title = self._y_format(pos)
self._y_labels.append((title, pos))
self.min_ = min(self.min_, min(cut(self._y_labels, 1)))
self.max_ = max(self.max_, max(cut(self._y_labels, 1)))
self._box.set_polar_box(
0, 1,
self.min_,
self.max_)
else:
self._y_labels = list(zip(map(self._y_format, y_pos), y_pos))
def _compute_y_labels(self):
y_pos = compute_scale(
self.min_, self.max_, self.logarithmic,
self.order_min, self.min_scale, self.max_scale
)
if self.y_labels:
self._y_labels = []
for i, y_label in enumerate(self.y_labels):
if isinstance(y_label, dict):
pos = self._adapt(y_label.get('value'))
title = y_label.get('label', self._y_format(pos))
elif is_str(y_label):
pos = self._adapt(y_pos[i])
title = y_label
else:
pos = self._adapt(y_label)
title = self._y_format(pos)
self._y_labels.append((title, pos))
self.min_ = min(self.min_, min(cut(self._y_labels, 1)))
self.max_ = max(self.max_, max(cut(self._y_labels, 1)))
self._box.set_polar_box(
0, 1,
self.min_,
self.max_)
else:
self._y_labels = list(zip(map(self._y_format, y_pos), y_pos))
def positive(x):
"""Return zero if value is negative"""
if x is None:
return
if is_str(x):
return x
if x < 0:
return 0
return x
def time_to_seconds(x):
"""Convert a time in a seconds sum"""
if isinstance(x, time):
return ((((x.hour * 60) + x.minute) * 60 + x.second) * 10 ** 6 + x.microsecond) / 10 ** 6
if is_str(x):
return x
# Clamp to valid time
return x and max(0, min(x, 24 * 3600 - 10 ** -6))
def time_to_seconds(x):
"""Convert a time in a seconds sum"""
if isinstance(x, time):
return ((((x.hour * 60) + x.minute) * 60 + x.second) * 10**6 +
x.microsecond) / 10**6
if is_str(x):
return x
# Clamp to valid time
return x and max(0, min(x, 24 * 3600 - 10**-6))
def _compute_x_labels(self):
x_pos = compute_scale(self._box.xmin, self._box.xmax, self.logarithmic,
self.order_min, self.min_scale, self.max_scale)
if self.x_labels:
self._x_labels = []
for i, x_label in enumerate(self.x_labels):
if isinstance(x_label, dict):
pos = self._x_adapt(x_label.get('value'))
title = x_label.get('label', self._x_format(pos))
elif is_str(x_label):
pos = self._x_adapt(x_pos[i % len(x_pos)])
title = x_label
else:
pos = self._x_adapt(x_label)
title = self._x_format(pos)
self._x_labels.append((title, pos))
self._box.xmin = min(self._box.xmin, min(cut(self._x_labels, 1)))
self._box.xmax = max(self._box.xmax, max(cut(self._x_labels, 1)))
else:
self._x_labels = list(zip(map(self._x_format, x_pos), x_pos))
def _compute_x_labels(self):
x_pos = compute_scale(
self._box.xmin, self._box.xmax, self.logarithmic,
self.order_min, self.min_scale, self.max_scale
)
if self.x_labels:
self._x_labels = []
for i, x_label in enumerate(self.x_labels):
if isinstance(x_label, dict):
pos = self._x_adapt(x_label.get('value'))
title = x_label.get('label', self._x_format(pos))
elif is_str(x_label):
pos = self._x_adapt(x_pos[i % len(x_pos)])
title = x_label
else:
pos = self._x_adapt(x_label)
title = self._x_format(pos)
self._x_labels.append((title, pos))
self._box.xmin = min(self._box.xmin, min(cut(self._x_labels, 1)))
self._box.xmax = max(self._box.xmax, max(cut(self._x_labels, 1)))
else:
self._x_labels = list(zip(map(self._x_format, x_pos), x_pos))
def _x_label_format_if_value(self, label):
if not is_str(label):
return self._x_format(label)
return label
def _x_label_format_if_value(self, label):
if not is_str(label):
return self._x_format(label)
return label
def adapt_code(self, area_code):
""" Convert the postcode to lower case. """
if is_str(area_code):
return area_code.lower()
return super(Postcodes, self).adapt_code(area_code)