def __init__(self, **options):
"""
See the class docstring for explanation of options.
"""
if not pil_available:
raise PilNotAvailable("Python Imaging Library is required for this formatter")
Formatter.__init__(self, **options)
# Read the style
self.styles = dict(self.style)
if self.style.background_color is None:
self.background_color = "#fff"
else:
self.background_color = self.style.background_color
# Image options
self.image_format = get_choice_opt(
options, "image_format", ["png", "jpeg", "gif", "bmp"], self.default_image_format, normcase=True
)
self.image_pad = get_int_opt(options, "image_pad", 10)
self.line_pad = get_int_opt(options, "line_pad", 2)
# The fonts
fontsize = get_int_opt(options, "font_size", 14)
self.fonts = FontManager(options.get("font_name", ""), fontsize)
self.fontw, self.fonth = self.fonts.get_char_size()
# Line number options
self.line_number_fg = options.get("line_number_fg", "#886")
self.line_number_bg = options.get("line_number_bg", "#eed")
self.line_number_chars = get_int_opt(options, "line_number_chars", 2)
self.line_number_bold = get_bool_opt(options, "line_number_bold", False)
self.line_number_italic = get_bool_opt(options, "line_number_italic", False)
self.line_number_pad = get_int_opt(options, "line_number_pad", 6)
self.line_numbers = get_bool_opt(options, "line_numbers", True)
self.line_number_separator = get_bool_opt(options, "line_number_separator", True)
self.line_number_step = get_int_opt(options, "line_number_step", 1)
self.line_number_start = get_int_opt(options, "line_number_start", 1)
if self.line_numbers:
self.line_number_width = self.fontw * self.line_number_chars + self.line_number_pad * 2
else:
self.line_number_width = 0
self.hl_lines = []
hl_lines_str = get_list_opt(options, "hl_lines", [])
for line in hl_lines_str:
try:
self.hl_lines.append(int(line))
except ValueError:
pass
self.hl_color = options.get("hl_color", self.style.highlight_color) or "#f90"
self.drawables = []
def __init__(self, **options):
Formatter.__init__(self, **options)
self.title = self._decodeifneeded(self.title)
self.nowrap = get_bool_opt(options, 'nowrap', False)
self.noclasses = get_bool_opt(options, 'noclasses', False)
self.classprefix = options.get('classprefix', '')
self.cssclass = self._decodeifneeded(options.get('cssclass', 'highlight'))
self.cssstyles = self._decodeifneeded(options.get('cssstyles', ''))
self.prestyles = self._decodeifneeded(options.get('prestyles', ''))
self.cssfile = self._decodeifneeded(options.get('cssfile', ''))
self.noclobber_cssfile = get_bool_opt(options, 'noclobber_cssfile', False)
self.tagsfile = self._decodeifneeded(options.get('tagsfile', ''))
self.tagurlformat = self._decodeifneeded(options.get('tagurlformat', ''))
if self.tagsfile:
if not ctags:
raise RuntimeError('The "ctags" package must to be installed '
'to be able to use the "tagsfile" feature.')
self._ctags = ctags.CTags(self.tagsfile)
linenos = options.get('linenos', False)
if linenos == 'inline':
self.linenos = 2
elif linenos:
# compatibility with <= 0.7
self.linenos = 1
else:
self.linenos = 0
self.linenostart = abs(get_int_opt(options, 'linenostart', 1))
self.linenostep = abs(get_int_opt(options, 'linenostep', 1))
self.linenospecial = abs(get_int_opt(options, 'linenospecial', 0))
self.nobackground = get_bool_opt(options, 'nobackground', False)
self.lineseparator = options.get('lineseparator', '\n')
self.lineanchors = options.get('lineanchors', '')
self.linespans = options.get('linespans', '')
self.anchorlinenos = options.get('anchorlinenos', False)
self.hl_lines = set()
for lineno in get_list_opt(options, 'hl_lines', []):
try:
self.hl_lines.add(int(lineno))
except ValueError:
pass
self._create_stylesheet()
