def add_pygments_style(theme_meta: Dict[str, Any],
urwid_theme: ThemeSpec) -> None:
"""
This function adds pygments styles for use in syntax
highlighting of code blocks and inline code.
pygments["styles"]:
one of those available in pygments/styles.
pygments["background"]:
used to set a different background for codeblocks instead of the
one used in the syntax style, if it doesn't match with
the overall zt theme.
The default is available as Eg: MaterialStyle.background_color
pygments["overrides"]:
used to override certain pygments styles to match to urwid format.
It can also be used to customize the syntax style.
"""
pygments = theme_meta["pygments"]
pygments_styles = pygments["styles"]
pygments_bg = pygments["background"]
pygments_overrides = pygments["overrides"]
term16_styles = term16.styles
term16_bg = term16.background_color
for token, css_class in STANDARD_TYPES.items():
if css_class in pygments_overrides:
pygments_styles[token] = pygments_overrides[css_class]
# Inherit parent pygments style if not defined.
# Eg: Use `String` if `String.Double` is not present.
if pygments_styles[token] == "":
try:
t = [k for k, v in STANDARD_TYPES.items() if v == css_class[0]]
pygments_styles[token] = pygments_styles[t[0]]
except IndexError:
pass
if term16_styles[token] == "":
try:
t = [k for k, v in STANDARD_TYPES.items() if v == css_class[0]]
term16_styles[token] = term16_styles[t[0]]
except IndexError:
pass
new_style = (
f"pygments:{css_class}",
term16_styles[token],
term16_bg,
"bold", # Mono style
pygments_styles[token],
pygments_bg,
)
urwid_theme.append(new_style)
'''
CLASS_START = '''class %sStyle(Style):
"""Pygments style %sStyle."""
background_color = "%s" %s
highlight_color = "%s" %s
styles = {
%s
}
'''
tokens = {"hll": "highlight_color"}
for k, v in ST.items():
if v == "":
continue
tokens[v] = str(k).replace("Token.", '')
class Comments(object):
"""Comment strip class."""
re_line_preserve = re.compile(r"\r?\n", re.MULTILINE)
re_css_comment = re.compile(
r'''(?x)
(?P<comments>
/\*[^*]*\*+(?:[^/*][^*]*\*+)*/ # multi-line comments
| \s*//(?:[^\r\n])* # single line comments
'''
CLASS_START = '''class %sStyle(Style):
"""Pygments style %sStyle."""
background_color = "%s" %s
highlight_color = "%s" %s
styles = {
%s
}
'''
tokens = {"hll": "highlight_color"}
for k, v in ST.items():
if v == "":
continue
tokens[v] = str(k).replace("Token.", '')
class Comments(object):
"""Comment strip class."""
re_line_preserve = re.compile(r"\r?\n", re.MULTILINE)
re_css_comment = re.compile(
r'''(?x)
(?P<comments>
/\*[^*]*\*+(?:[^/*][^*]*\*+)*/ # multi-line comments
| \s*//(?:[^\r\n])* # single line comments
)
#!/usr/bin/env
# -*- coding: utf-8 -*-
# filename = javascript
# author=KGerring
# date = 7/13/17
from startups import *
import sys, os
from pygments.lexers.javascript import JavascriptLexer
import re, regex
import pygments.token
from pygments.token import string_to_tokentype, Token, is_token_subtype, STANDARD_TYPES
STANDARD = {v: k for k, v in STANDARD_TYPES.items()}
class PeekableIterator(object):
'Iterator that supports peeking at the next item in the iterable.'
def __init__(self, iterable):
self.iterator = iter(iterable)
self.item = None
def peek(self):
'Get the next item in the iterable without advancing our position.'
if (not self.item):
try:
self.item = next(self.iterator)
except StopIteration:
return None
return self.item