def process_request(self, req):
style = req.args['style']
try:
style_cls = get_style_by_name(style)
except ValueError as e:
raise HTTPNotFound(e)
parts = style_cls.__module__.split('.')
filename = resource_filename('.'.join(parts[:-1]), parts[-1] + '.py')
mtime = datetime.fromtimestamp(os.path.getmtime(filename), localtz)
last_modified = http_date(mtime)
if last_modified == req.get_header('If-Modified-Since'):
req.send_response(304)
req.end_headers()
return
formatter = HtmlFormatter(style=style_cls)
content = u'\n\n'.join([
formatter.get_style_defs('div.code pre'),
formatter.get_style_defs('table.code td')
]).encode('utf-8')
req.send_response(200)
req.send_header('Content-Type', 'text/css; charset=utf-8')
req.send_header('Last-Modified', last_modified)
req.send_header('Content-Length', len(content))
req.write(content)
def process_request(self, req):
style = req.args['style']
try:
style_cls = get_style_by_name(style)
except ValueError as e:
raise HTTPNotFound(e)
parts = style_cls.__module__.split('.')
filename = resource_filename('.'.join(parts[:-1]), parts[-1] + '.py')
mtime = datetime.fromtimestamp(os.path.getmtime(filename), localtz)
last_modified = http_date(mtime)
if last_modified == req.get_header('If-Modified-Since'):
req.send_response(304)
req.end_headers()
return
formatter = HtmlFormatter(style=style_cls)
content = u'\n\n'.join([
formatter.get_style_defs('div.code pre'),
formatter.get_style_defs('table.code td')
]).encode('utf-8')
req.send_response(200)
req.send_header('Content-Type', 'text/css; charset=utf-8')
req.send_header('Last-Modified', last_modified)
req.send_header('Content-Length', len(content))
req.write(content)
def render_code(self):
formatter = HtmlFormatter(style='default', nowrap=True, classprefix='code%s-' % self.pk)
html = highlight(self.code, get_lexer_by_name(self.syntax), formatter)
css = formatter.get_style_defs()
# Included in a DIV, so the next item will be displayed below.
return _('<div class="code"><style type="text/css">%(css)s</style>\n<pre>%(html)s</pre></div>\n') % {'css':css, 'html':html}
def make_report(self):
"""Makes a html report in the dir where logs are stored."""
if self.execution_stats is None:
raise Exception('First run the executor')
if os.environ.get('DISPLAY', '') == '':
LOGGER.info('No display found, using non-interactive Agg backend')
plt.switch_backend('Agg')
dependency_graph = self._create_dependency_graph()
task_descriptions = self._get_task_descriptions()
formatter = HtmlFormatter(linenos=True)
task_source = self._render_task_source(formatter)
execution_stats = self._render_execution_errors(formatter)
template = self._get_template()
html = template.render(dependency_graph=dependency_graph,
task_descriptions=task_descriptions,
task_source=task_source,
execution_stats=execution_stats,
execution_logs=self.execution_logs,
code_css=formatter.get_style_defs())
if not os.path.isdir(self.report_folder):
os.mkdir(self.report_folder)
with open(self._get_report_filename(), 'w') as fout:
fout.write(html)
return html
class PygmentHighlighting:
def __init__(self, options):
self.logger = Logger(options.verbose)
self.formatter = None
try:
from pygments.formatters.html import HtmlFormatter
self.formatter = HtmlFormatter(nowrap=True)
except ImportError as e: # pragma: no cover
self.logger.warn("No syntax highlighting available: {}".format(
str(e)))
def get_css(self):
if self.formatter is None: # pragma: no cover
return ''
return "\n\n/* pygments syntax highlighting */\n" + self.formatter.get_style_defs(
)
# Set the lexer for the given filename. Return true if a lexer is found
def highlighter_for_file(self, filename):
if self.formatter is None: # pragma: no cover
return NullHighlighting.highlighter_for_file(filename)
import pygments
from pygments.lexers import get_lexer_for_filename
from jinja2 import Markup
try:
lexer = get_lexer_for_filename(filename, None, stripnl=False)
return lambda code: [
Markup(line.rstrip()) for line in pygments.highlight(
code, lexer, self.formatter).split("\n")
]
except pygments.util.ClassNotFound: # pragma: no cover
return NullHighlighting.highlighter_for_file(filename)
def pretty(self, args, cell):
"""pretty-print the robot text"""
tidier = Tidy()
with tempfile.TemporaryDirectory() as td:
tdp = Path(td)
it = tdp / "ugly.robot"
it.write_text(cell, **ENC)
tidier.inplace(str(it))
cell = it.read_text(**ENC)
lexer = RobotFrameworkLexer()
formatter = HtmlFormatter(cssclass=self.PRETTY_CLASS, style=args.style)
css = formatter.get_style_defs(f".{self.PRETTY_CLASS}")
highlighted = highlight(cell, lexer, formatter)
html = HTML(f"""
<ul><li>
<details>
<summary>Formatted Robot Code</summary>
<style>{css}</style>{highlighted}
</details>
</li></ul>
""")
return html
def notebook_fileprinter(file, lexer="YAML"):
"""Print the code from file/BytesIO to notebook cell with syntax highlighting.
Parameters
----------
file
filename or ``BytesIO`` buffer of ASDF file
lexer
Syntax style to use
"""
from IPython.display import HTML
from pygments import highlight
from pygments.formatters.html import HtmlFormatter
from pygments.lexers import get_lexer_by_name, get_lexer_for_filename
if isinstance(file, BytesIO):
lexer = get_lexer_by_name(lexer)
elif Path(file).suffix == ".asdf":
lexer = get_lexer_by_name("YAML")
else:
lexer = get_lexer_for_filename(file)
code = get_yaml_header(file)
formatter = HtmlFormatter()
return HTML('<style type="text/css">{}</style>{}'.format(
formatter.get_style_defs(".highlight"),
highlight(code, lexer, formatter),
))
def _bbcodeAsHtml(self):
style = get_style_by_name('igor')
formatter = HtmlFormatter(style=style)
lexer = get_lexer_by_name("bbcode", stripall=True)
css = formatter.get_style_defs()
txt = highlight(self._bbcode, lexer, HtmlFormatter())
return "<style>%s</style>\n%s" % (css, txt)
def code():
try:
code = request.form['code']
stylename = request.form['style']
lang = request.form['lang']
except:
code = ''
stylename = 'igor'
lang = 'python'
if stylename == '' or stylename is None or stylename == '代码高亮':
stylename = 'igor'
if lang == '' or lang is None:
lang = 'python'
style_list = get_all_styles()
style = get_style_by_name(stylename)
if code:
lexer = get_lexer_by_name(lang)
formatter = HtmlFormatter(style=style,
cssclass='syntax',
linenos=False)
highlightcode = highlight(code, lexer, formatter)
highlightcss = formatter.get_style_defs('.syntax pre')
else:
highlightcode = ''
highlightcss = ''
return render_template('code.html',
code=code,
highlightcss=highlightcss,
highlightcode=highlightcode,
style_list=style_list,
style=stylename,
lang=lang)
def prev_view_code(self, code, laugange):
htmlFormatter = HtmlFormatter()
lexer = CppLexer()
if laugange == "Cpp":
lexer = CppLexer()
elif laugange == "CSharp":
lexer = CSharpLexer()
codeDiv = highlight(code, lexer, htmlFormatter)
codeCss = htmlFormatter.get_style_defs(".highlight")
#
html = """
<html>
<head>
<style type="text/css">
%s
</style>
</head>
<body>
%s
</body>
</html>
""" % (codeCss, codeDiv)
self.webView.setHtml(html)
self.setStyleSheet(codeCss)
# 输出文件测试验证
# ff = open('test.html', 'w')
# ff.write(html)
# ff.close()
pass
def render_code(instance, style_name="default"):
# Some interesting options in the HtmlFormatter:
# - nowrap -> no wrap inside <pre>
# - classprefix -> prefix for the classnames
# - noclasses -> all inline styles.
#
# To get_style_defs(), you can pass a selector prefix.
#
style = styles.get_style_by_name(style_name)
formatter = HtmlFormatter(
linenos=instance.linenumbers,
style=style,
nowrap=True,
classprefix="code%s-" % instance.pk,
)
html = highlight(instance.code, get_lexer_by_name(instance.language), formatter)
css = formatter.get_style_defs()
# Included in a DIV, so the next item will be displayed below.
return (
'<div class="code"><style type="text/css">'
+ css
+ "</style>\n<pre>"
+ html
+ "</pre></div>\n"
)
def notebook_fileprinter(file: types_path_and_file_like, lexer="YAML"):
"""Print the code from file/BytesIO to notebook cell with syntax highlighting.
Parameters
----------
file :
filename or file-like object pointing towards / containing an ASDF file.
lexer :
Syntax style to use
"""
from IPython.display import HTML
from pygments import highlight
from pygments.formatters.html import HtmlFormatter
from pygments.lexers import get_lexer_by_name, get_lexer_for_filename
if isinstance(file, types_file_like.__args__):
lexer = get_lexer_by_name(lexer)
elif Path(file).suffix == ".asdf":
lexer = get_lexer_by_name("YAML")
else:
lexer = get_lexer_for_filename(file)
code = get_yaml_header(file, parse=False)
formatter = HtmlFormatter()
return HTML('<style type="text/css">{}</style>{}'.format(
formatter.get_style_defs(".highlight"),
highlight(code, lexer, formatter),
))
def highlight_paste(paste, hl_lines):
'''Use pygments to syntax highlight a paste, returns by the way the CSS'''
lexer = get_lexer_by_name(paste.hl_alias)
formatter = HtmlFormatter(linenos=True, cssclass='source', hl_lines=hl_lines)
return (
highlight(paste.content, lexer, formatter),
formatter.get_style_defs('.source')
)
def home():
readme = open("README.md", 'r', encoding="utf-8")
md_template = markdown(readme.read(), extensions=["fenced_code"])
formatter = HtmlFormatter(style="emacs", full=True, cssclass="codehilite")
css_string = formatter.get_style_defs()
md_css_string = "<style>" + css_string + "</style>"
md_template = md_css_string + md_template
return md_template
def highlight_paste(paste, hl_lines):
'''Use pygments to syntax highlight a paste, returns by the way the CSS'''
lexer = get_lexer_by_name(paste.hl_alias)
formatter = HtmlFormatter(linenos=True, cssclass='source', hl_lines=hl_lines)
return (
highlight(paste.content, lexer, formatter),
formatter.get_style_defs('.source')
)
def style_defs(cls):
"""
Return the CSS style definitions required
by the formatted snippet.
"""
formatter = HtmlFormatter()
formatter.style.highlight_color = cls.VIOLATION_COLOR
return formatter.get_style_defs()
def pretty_typeform(self, obj):
formatter = HtmlFormatter(style='colorful')
data = json.dumps(obj.user_flow_action.flow.context,
indent=2,
ensure_ascii=False)
response = highlight(data.encode('utf-8'), JsonLexer(), formatter)
style = "<style>" + formatter.get_style_defs() + "</style><br>"
return mark_safe(style + response)
def style_defs(cls):
"""
Return the CSS style definitions required
by the formatted snippet.
"""
formatter = HtmlFormatter()
formatter.style.highlight_color = cls.VIOLATION_COLOR
return formatter.get_style_defs()
def process_request(self, req):
# settings panel
if not 'style' in req.args:
req._no_pygments_stylesheet = True
styles = list(get_all_styles())
styles.sort(lambda a, b: cmp(a.lower(), b.lower()))
if req.method == 'POST':
style = req.args.get('new_style')
if style and style in styles:
req.session['pygments_style'] = style
output = self._highlight('html', self.EXAMPLE, False)
req.hdf['output'] = Markup(output)
req.hdf['current'] = req.session.get('pygments_style',
self.default_style)
req.hdf['styles'] = styles
req.hdf['pygments_path'] = self.env.href.pygments()
return 'pygments_settings.cs', None
# provide stylesheet
else:
style = req.args['style']
parts = style.__module__.split('.')
filename = resource_filename('.'.join(parts[:-1]),
parts[-1] + '.py')
mtime = datetime.utcfromtimestamp(os.path.getmtime(filename))
last_modified = http_date(time.mktime(mtime.timetuple()))
if last_modified == req.get_header('If-Modified-Since'):
req.send_response(304)
req.end_headers()
return
formatter = HtmlFormatter(style=style)
content = u'\n\n'.join([
formatter.get_style_defs('div.code pre'),
formatter.get_style_defs('table.code td')
]).encode('utf-8')
req.send_response(200)
req.send_header('Content-Type', 'text/css; charset=utf-8')
req.send_header('Last-Modified', last_modified)
req.send_header('Content-Length', len(content))
req.write(content)
def nice_ping_response(self, instance):
# Convert the data to sorted, indented JSON
response = json.dumps(instance.ping_response, indent=2)
formatter = HtmlFormatter(style='colorful')
response = highlight(response, JsonLexer(), formatter)
style = "<style>" + formatter.get_style_defs() + "</style><br>"
# Safe the output
return mark_safe(style + response)
def process_request(self, req):
# settings panel
if not 'style' in req.args:
req._no_pygments_stylesheet = True
styles = list(get_all_styles())
styles.sort(lambda a, b: cmp(a.lower(), b.lower()))
if req.method == 'POST':
style = req.args.get('new_style')
if style and style in styles:
req.session['pygments_style'] = style
output = self._highlight('html', self.EXAMPLE, False)
req.hdf['output'] = Markup(output)
req.hdf['current'] = req.session.get('pygments_style',
self.default_style)
req.hdf['styles'] = styles
req.hdf['pygments_path'] = self.env.href.pygments()
return 'pygments_settings.cs', None
# provide stylesheet
else:
style = req.args['style']
parts = style.__module__.split('.')
filename = resource_filename('.'.join(parts[:-1]), parts[-1] + '.py')
mtime = datetime.utcfromtimestamp(os.path.getmtime(filename))
last_modified = http_date(time.mktime(mtime.timetuple()))
if last_modified == req.get_header('If-Modified-Since'):
req.send_response(304)
req.end_headers()
return
formatter = HtmlFormatter(style=style)
content = u'\n\n'.join([
formatter.get_style_defs('div.code pre'),
formatter.get_style_defs('table.code td')
]).encode('utf-8')
req.send_response(200)
req.send_header('Content-Type', 'text/css; charset=utf-8')
req.send_header('Last-Modified', last_modified)
req.send_header('Content-Length', len(content))
req.write(content)
def code_highlight(self, para):
first_line = para.split('\n', 1)[0]
first_line = '#!' + first_line.replace('`', '')
lexer = guess_lexer(first_line)
formatter = HtmlFormatter(linenos=False, cssclass="highlight")
code = '\n'.join(para.split('\n')[1:-2])
html = '<div id="scoped-content"><style type="text/css">' + formatter.get_style_defs('.highlight') + '</style>'
html += highlight(code, lexer, formatter)
html += '</div>'
return html
def render(self, name, value, attrs=None, renderer=None):
formatter = HtmlFormatter(style='colorful')
formatted_json = highlight(json.dumps(json.loads(value), sort_keys=True, indent=2),
JsonLexer(), formatter)
context = self.get_context(name, value, attrs)
context['json'] = mark_safe(formatted_json)
context['style'] = mark_safe("<style>" + formatter.get_style_defs() + "</style>")
template = Template(self.tpl)
return template.render(Context(context))
def diff_prettified(self):
response = json.loads(self.difference)
response = json.dumps(response,
sort_keys=True,
indent=1,
ensure_ascii=False).replace('ó', "ó")
response = response[:10000]
formatter = HtmlFormatter(style='colorful', lineseparator="<br>")
response = highlight(response, JsonLexer(), formatter)
style = "<style>" + formatter.get_style_defs() + "</style>"
return mark_safe(style + response)
def get(self, paste_id):
try:
aid = b64.num_decode(paste_id)
paste = Paste.get_by_id(aid)
content, lang = paste.content, paste.type
formatter = HtmlFormatter()
self.response.out.write(template.render("paste.html", {'css': formatter.get_style_defs('.highlight'),
'paste': highlight(content, get_lexer_by_name(lang), formatter)}))
except Exception:
self.response.set_status(404)
self.response.out.write(template.render("404.html", {}))
def render_json(data):
data = custom_sort(data)
if hasattr(data, "get"):
data = data.get("json") or data.get("text")
text = json.dumps(data, sort_keys=False, indent=2)
formatter = HtmlFormatter(style="monokai",
cssclass="metadata",
wrapcode=False)
text = highlight(text, JsonLdLexer(), formatter)
style = "<style>" + formatter.get_style_defs() + "</style>"
text = (style + bleach.linkify(text)).strip()
return mark_safe(text)
def highlight_code(code):
# TODO: refactor this into a code cell model to support multiple languages
"""
Creates html and css for python code highlighting.
:param code: The python code to highlight
:return: A dictionary with html code and css styling
"""
lexer = PythonLexer()
formatter = HtmlFormatter()
code_html = highlight(code, lexer, formatter)
code_css = formatter.get_style_defs()
return code_html, code_css
class codeStyle():
def __init__(self, style='native'):
self.style = style
self.formatter = HtmlFormatter(style=style)
def get_css(self):
css = self.formatter.get_style_defs('.highlight')
return css
def translate_code(self, code, language):
lexer = get_lexer_by_name(language)
html = highlight(code, lexer, self.formatter)
return html
def admin_nat64_data(self, measurement):
response = yaml.dump(measurement.nat64_data)
# Get the Pygments formatter
formatter = HtmlFormatter(style='colorful')
# Highlight the data
response = highlight(response, YamlLexer(), formatter)
# Get the stylesheet
style = "<style>" + formatter.get_style_defs() + "</style><br>"
# Safe the output
return mark_safe(style + response)
def test_executing_style_defs():
style = style_with_executing_node("native", "bg:#ffff00")
formatter = HtmlFormatter(style=style)
style_defs = formatter.get_style_defs()
expected = """
.c { color: #999999; font-style: italic }
.err { color: #a61717; background-color: #e3d2d2 }
.c-ExecutingNode { color: #999999; font-style: italic; background-color: #ffff00 }
.err-ExecutingNode { color: #a61717; background-color: #ffff00 }
""".strip().splitlines()
for line in expected:
assert line.strip() in style_defs
def render_code(self):
formatter = HtmlFormatter(style='default',
nowrap=True,
classprefix='code%s-' % self.pk)
html = highlight(self.code, get_lexer_by_name(self.syntax), formatter)
css = formatter.get_style_defs()
# Included in a DIV, so the next item will be displayed below.
return _(
'<div class="code"><style type="text/css">%(css)s</style>\n<pre>%(html)s</pre></div>\n'
) % {
'css': css,
'html': html
}
def make_report(self, include_logs: bool = True):
"""Makes a html report and saves it into the same folder where logs are stored."""
if self.eoexecutor.execution_results is None:
raise RuntimeError(
"Cannot produce a report without running the executor first, check EOExecutor.run method"
)
if os.environ.get("DISPLAY", "") == "":
plt.switch_backend("Agg")
try:
dependency_graph = self._create_dependency_graph()
except graphviz.backend.ExecutableNotFound as ex:
dependency_graph = None
warnings.warn(
f"{ex}.\nPlease install the system package 'graphviz' (in addition to the python package) to have "
"the dependency graph in the final report!",
EOUserWarning,
)
formatter = HtmlFormatter(linenos=True)
template = self._get_template()
execution_log_filenames = [fs.path.basename(log_path) for log_path in self.eoexecutor.get_log_paths()]
if self.eoexecutor.save_logs:
execution_logs = self.eoexecutor.read_logs() if include_logs else None
else:
execution_logs = ["No logs saved"] * len(self.eoexecutor.execution_kwargs)
html = template.render(
title=f"Report {self._format_datetime(self.eoexecutor.start_time)}",
dependency_graph=dependency_graph,
general_stats=self.eoexecutor.general_stats,
exception_stats=self._get_exception_stats(),
task_descriptions=self._get_node_descriptions(),
task_sources=self._render_task_sources(formatter),
execution_results=self.eoexecutor.execution_results,
execution_tracebacks=self._render_execution_tracebacks(formatter),
execution_logs=execution_logs,
execution_log_filenames=execution_log_filenames,
execution_names=self.eoexecutor.execution_names,
code_css=formatter.get_style_defs(),
)
self.eoexecutor.filesystem.makedirs(self.eoexecutor.report_folder, recreate=True)
with self.eoexecutor.filesystem.open(self.eoexecutor.get_report_path(full_path=False), "w") as file_handle:
file_handle.write(html)
def export():
if not os.path.exists(PYGMENTS_PATH):
os.makedirs(PYGMENTS_PATH)
styles = list(get_all_styles())
for style in styles:
print('Generating CSS for %s' % style)
opts = {
'style': style,
'noclasses': False,
'nobackground': False,
}
path = os.path.join(PYGMENTS_PATH, '%s.css' % style)
formatter = HtmlFormatter(**opts)
md_css = formatter.get_style_defs('.highlight')
rst_css = formatter.get_style_defs('.literal-block')
with open(path, 'w+') as f:
f.write(md_css)
f.write('\n')
f.write(rst_css)
def export():
if not os.path.exists(PYGMENTS_PATH):
os.makedirs(PYGMENTS_PATH)
styles = list(get_all_styles())
for style in styles:
print("Generating CSS for %s" % style)
opts = {
"style": style,
"noclasses": False,
"nobackground": False,
}
path = os.path.join(PYGMENTS_PATH, "%s.css" % style)
formatter = HtmlFormatter(**opts)
md_css = formatter.get_style_defs(".highlight")
rst_css = formatter.get_style_defs(".literal-block")
with open(path, "w+") as f:
f.write(md_css)
f.write("\n")
f.write(rst_css)
def nice_web_response(self, instance):
# Convert the data to sorted, indented JSON
data = copy(instance.web_response)
if data:
if 'image' in data:
del data['image']
if 'resources' in data:
del data['resources']
response = json.dumps(data, indent=2)
formatter = HtmlFormatter(style='colorful')
response = highlight(response, JsonLexer(), formatter)
style = "<style>" + formatter.get_style_defs() + "</style><br>"
# Safe the output
return mark_safe(style + response)
def render_code(instance, style_name='default'):
# Some interesting options in the HtmlFormatter:
# - nowrap -> no wrap inside <pre>
# - classprefix -> prefix for the classnames
# - noclasses -> all inline styles.
#
# To get_style_defs(), you can pass a selector prefix.
#
style = styles.get_style_by_name(style_name)
formatter = HtmlFormatter(linenos=instance.linenumbers, style=style, nowrap=True, classprefix='code%s-' % instance.pk)
html = highlight(instance.code, get_lexer_by_name(instance.language), formatter)
css = formatter.get_style_defs()
# Included in a DIV, so the next item will be displayed below.
return '<div class="code"><style type="text/css">' + css + '</style>\n<pre>' + html + '</pre></div>\n'
def detail_json_formatted(self):
# dump the json with indentation set
# example for detail_text TextField
json_obj = json.loads(self.detail_json)
data = json.dumps(json_obj, indent=2)
# format it with pygments and highlight it
formatter = HtmlFormatter(style='colorful')
response = highlight(data, JsonLexer(), formatter)
# include the style sheet
style = "<style>" + formatter.get_style_defs() + "</style><br/>"
return mark_safe(style + response)
def export(
source_file: SourceFile,
document_tree,
traceability_index: TraceabilityIndex,
link_renderer,
):
output = ""
template = SourceFileViewHTMLGenerator.env.get_template(
"source_file_view/source_file_view.jinja.html")
with open(source_file.full_path) as f:
source_file_lines = f.readlines()
markup_renderer = MarkupRenderer()
html_formatter = HtmlFormatter()
pygmented_source_file_content = highlight("".join(source_file_lines),
PythonLexer(),
html_formatter)
# Ugly hack to split content into lines: Cutting off:
# <div class="highlight"><pre> and </pre></div>
# TODO: Implement proper splitting.
assert pygmented_source_file_content.startswith(
'<div class="highlight"><pre>')
assert pygmented_source_file_content.endswith(
"</pre></div>\n"), f"{pygmented_source_file_content}"
pygmented_source_file_content = pygmented_source_file_content[
28:len(pygmented_source_file_content) - 13]
pygmented_source_file_lines = pygmented_source_file_content.split("\n")
if pygmented_source_file_lines[-1] == "":
pygmented_source_file_lines.pop()
pygments_styles = html_formatter.get_style_defs(".highlight")
output += template.render(
source_file=source_file,
source_file_lines=source_file_lines,
pygments_styles=pygments_styles,
source_file_content=pygmented_source_file_lines,
traceability_index=traceability_index,
link_renderer=link_renderer,
renderer=markup_renderer,
document_type=DocumentType.document(),
)
return output
def dump(nb, fp, nb_name):
doc = Document(title=nb_name)
langinfo = nb.metadata.get('language_info', {})
lexer_name = langinfo.get('pygments_lexer', langinfo.get('name', None))
lexer = _get_pygments_lexer(lexer_name)
formatter = HtmlFormatter()
pygments_styles = Style(formatter.get_style_defs())
doc.append_head(pygments_styles)
metadata_et = Script(script=json.dumps(nb.metadata))
metadata_et.id = "nb_metadata"
metadata_et.set_attribute('type', 'application/json')
doc.append_head(metadata_et)
doc.append_body(NotebookElement(nb, lexer, formatter))
for fragment in doc:
#print(repr(fragment))
fp.write(fragment)
def export():
if not os.path.exists(PYGMENTS_PATH):
os.makedirs(PYGMENTS_PATH)
styles = list(get_all_styles())
for style in styles:
print("Generating CSS for %s" % style)
opts = {"style": style}
path = os.path.join(PYGMENTS_PATH, "%s.css" % style)
formatter = HtmlFormatter(**opts)
css_content = formatter.get_style_defs()
# little fix because pelican doesn't append background color.
css_content = css_content.replace(".hll", ".highlight")
with open(path, "w") as f:
f.write(css_content)
def export():
if not os.path.exists(PYGMENTS_PATH):
os.makedirs(PYGMENTS_PATH)
styles = list(get_all_styles())
for style in styles:
print('Generating CSS for %s' % style)
opts = {
'style': style,
'noclasses': False,
'nobackground': False,
}
path = os.path.join(PYGMENTS_PATH, '%s.css' % style)
formatter = HtmlFormatter(**opts)
css_content = formatter.get_style_defs('.highlight')
with open(path, 'w') as f:
f.write(css_content)
