def init_colors(self, widget):
"""Configure the coloring of the widget"""
# Note: This will be dramatically simplified when colors
# are removed from the backend.
# parse the colors arg down to current known labels
try:
colors = self.config.ZMQInteractiveShell.colors
except AttributeError:
colors = None
try:
style = self.config.IPythonWidget.syntax_style
except AttributeError:
style = None
try:
sheet = self.config.IPythonWidget.style_sheet
except AttributeError:
sheet = None
# find the value for colors:
if colors:
colors = colors.lower()
if colors in ('lightbg', 'light'):
colors = 'lightbg'
elif colors in ('dark', 'linux'):
colors = 'linux'
else:
colors = 'nocolor'
elif style:
if style == 'bw':
colors = 'nocolor'
elif styles.dark_style(style):
colors = 'linux'
else:
colors = 'lightbg'
else:
colors = None
# Configure the style
if style:
widget.style_sheet = styles.sheet_from_template(style, colors)
widget.syntax_style = style
widget._syntax_style_changed()
widget._style_sheet_changed()
elif colors:
# use a default dark/light/bw style
widget.set_default_style(colors=colors)
if self.stylesheet:
# we got an explicit stylesheet
if os.path.isfile(self.stylesheet):
with open(self.stylesheet) as f:
sheet = f.read()
else:
raise IOError("Stylesheet %r not found." % self.stylesheet)
if sheet:
widget.style_sheet = sheet
widget._style_sheet_changed()
def init_colors(self, widget):
"""Configure the coloring of the widget"""
# Note: This will be dramatically simplified when colors
# are removed from the backend.
# parse the colors arg down to current known labels
try:
colors = self.config.ZMQInteractiveShell.colors
except AttributeError:
colors = None
try:
style = self.config.IPythonWidget.syntax_style
except AttributeError:
style = None
try:
sheet = self.config.IPythonWidget.style_sheet
except AttributeError:
sheet = None
# find the value for colors:
if colors:
colors = colors.lower()
if colors in ("lightbg", "light"):
colors = "lightbg"
elif colors in ("dark", "linux"):
colors = "linux"
else:
colors = "nocolor"
elif style:
if style == "bw":
colors = "nocolor"
elif styles.dark_style(style):
colors = "linux"
else:
colors = "lightbg"
else:
colors = None
# Configure the style
if style:
widget.style_sheet = styles.sheet_from_template(style, colors)
widget.syntax_style = style
widget._syntax_style_changed()
widget._style_sheet_changed()
elif colors:
# use a default dark/light/bw style
widget.set_default_style(colors=colors)
if self.stylesheet:
# we got an explicit stylesheet
if os.path.isfile(self.stylesheet):
with open(self.stylesheet) as f:
sheet = f.read()
else:
raise IOError("Stylesheet %r not found." % self.stylesheet)
if sheet:
widget.style_sheet = sheet
widget._style_sheet_changed()
def init_colors(self, widget):
"""Configure the coloring of the widget"""
# Note: This will be dramatically simplified when colors
# are removed from the backend.
# parse the colors arg down to current known labels
cfg = self.config
colors = cfg.ZMQInteractiveShell.colors if 'ZMQInteractiveShell.colors' in cfg else None
style = cfg.IPythonWidget.syntax_style if 'IPythonWidget.syntax_style' in cfg else None
sheet = cfg.IPythonWidget.style_sheet if 'IPythonWidget.style_sheet' in cfg else None
# find the value for colors:
if colors:
colors=colors.lower()
if colors in ('lightbg', 'light'):
colors='lightbg'
elif colors in ('dark', 'linux'):
colors='linux'
else:
colors='nocolor'
elif style:
if style=='bw':
colors='nocolor'
elif styles.dark_style(style):
colors='linux'
else:
colors='lightbg'
else:
colors=None
# Configure the style
if style:
widget.style_sheet = styles.sheet_from_template(style, colors)
widget.syntax_style = style
widget._syntax_style_changed()
widget._style_sheet_changed()
elif colors:
# use a default dark/light/bw style
widget.set_default_style(colors=colors)
if self.stylesheet:
# we got an explicit stylesheet
if os.path.isfile(self.stylesheet):
with open(self.stylesheet) as f:
sheet = f.read()
else:
raise IOError("Stylesheet %r not found." % self.stylesheet)
if sheet:
widget.style_sheet = sheet
widget._style_sheet_changed()