本文整理汇总了Python中pygments.formatters.HtmlFormatter类的典型用法代码示例。如果您正苦于以下问题：Python HtmlFormatter类的具体用法？Python HtmlFormatter怎么用？Python HtmlFormatter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了HtmlFormatter类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: pretty_print
def pretty_print(paste, style_choice, linenos = "inline", full = False):
"""Use Pygments library to highlight a TextField
returns str1, str2
where str1 is the formatted text, and str2 is the css style block
Syntax:
code_str, style_str = pretty_print(code_str)
Ex:
Views:
pretty_text_output, style_output = pretty_print(source_code)
Template:
<style> {{style_output|safe}} </style>
{{pretty_text_output|safe}}
"""
if paste.language: lexer = get_lexer_by_name(paste.language, stripall=True)
if not paste.language: lexer = guess_lexer(paste.code_paste, stripall=True)
if not style_choice.highlight: style_choice.highlight = DEFAULT_STYLE
formatter = HtmlFormatter(linenos = linenos, full = full, cssclass = "source", style = style_choice.highlight)
result = highlight(paste.code_paste, lexer, formatter)
css_style = formatter.get_style_defs()
return result, css_style
开发者ID:calebsmith，项目名称:PyPastebin，代码行数:27，代码来源:pretty.py
示例2: index
def index(request, *args, **kwargs):
# the *args, **kwargs is because this view is used in urls.py
# as a catch-all for the sake of pushstate
context = {}
html_formatter = HtmlFormatter(linenos=True)
context['pygments_css'] = html_formatter.get_style_defs('.highlight')
return render(request, 'analyzer/index.html', context)
开发者ID:peterbe，项目名称:webalyzer，代码行数:7，代码来源:views.py
示例3: main
def main():
parser = argparse.ArgumentParser()
parser.add_argument('source', default='-', nargs='?', type=str)
parser.add_argument('--style', default='colorful', type=str)
parser.add_argument('--format', default='html', type=str)
parser.add_argument('--css', action="store_true", help='Router service config')
parser.add_argument('--preprocess', action="store_true", help='Preprocess a markdown file from stdin')
args = parser.parse_args()
if args.css:
htmlformat = HtmlFormatter(style=args.style)
sys.stdout.write(htmlformat.get_style_defs('.highlight'))
sys.exit(0)
if args.preprocess:
source = sys.stdin.read()
processed = preprocess_source(source, args.style, args.format)
sys.stdout.write(processed)
return
if args.source == '-' or not args.source:
source = sys.stdin.read()
else:
source = open(args.source).read()
stdout = exec_block(source, style=args.style, formatter=args.format)
sys.stdout.write(stdout)
开发者ID:sdiehl，项目名称:tipy，代码行数:28，代码来源:pyshell.py
示例4: style_info
def style_info(request, response, function_info):
"""
Listet alle Stylesheet-Namen auf und zwigt die jeweiligen Styles an.
"""
style_list = list(get_all_styles())
selected_style = None
if function_info!=None:
selected_style = function_info[0]
if not selected_style in style_list:
self.page_msg.red("Name Error!")
selected_style = None
context = {
"styles": style_list,
"selected_style": selected_style,
"menu_link": request.URLs.actionLink("menu"),
}
request.templates.write("pygments_css", context, debug=False)
if selected_style == None:
# Es wurde kein Style ausgewählt
return
# CSS zum Style anzeigen
stylesheet = HtmlFormatter(style=selected_style)
stylesheet = stylesheet.get_style_defs('.pygments_code')
request.render.highlight(
".css", stylesheet, pygments_style=selected_style
)
开发者ID:Aaron1011，项目名称:python-code-snippets，代码行数:31，代码来源:pygments_info.py
示例5: setError
def setError(self, err_type=None, err_value=None, err_traceback=None):
"""Translates the given error object into an HTML string and places it
in the message panel
:param error: an error object (typically an exception object)
:type error: object"""
msgbox = self._msgbox
error = "".join(traceback.format_exception_only(err_type, err_value))
msgbox.setText(error)
msg = "<html><body><pre>%s</pre></body></html>" % error
msgbox.setDetailedHtml(msg)
html_orig = '<html><head><style type="text/css">{style}</style>' "</head><body>"
exc_info = "".join(traceback.format_exception(err_type, err_value, err_traceback))
style = ""
if pygments is not None:
formatter = HtmlFormatter()
style = formatter.get_style_defs()
html = html_orig.format(style=style)
if pygments is None:
html += "<pre>%s</pre>" % exc_info
else:
formatter = HtmlFormatter()
html += highlight(exc_info, PythonTracebackLexer(), formatter)
html += "</body></html>"
msgbox.setOriginHtml(html)
开发者ID:cpascual，项目名称:taurus，代码行数:27，代码来源:taurusmessagepanel.py
示例6: test_filename
def test_filename(self):
optdict = dict(filename="test.py")
outfile = StringIO()
fmt = HtmlFormatter(**optdict)
fmt.format(tokensource, outfile)
html = outfile.getvalue()
self.assertTrue(re.search("<span class=\"filename\">test.py</span><pre>", html))
开发者ID:sol，项目名称:pygments，代码行数:7，代码来源:test_html_formatter.py
示例7: test_valid_output
def test_valid_output(self):
# test all available wrappers
fmt = HtmlFormatter(full=True, linenos=True, noclasses=True,
outencoding='utf-8')
handle, pathname = tempfile.mkstemp('.html')
tfile = os.fdopen(handle, 'w+b')
fmt.format(tokensource, tfile)
tfile.close()
catname = os.path.join(TESTDIR, 'dtds', 'HTML4.soc')
try:
try:
import subprocess
ret = subprocess.Popen(['nsgmls', '-s', '-c', catname, pathname],
stdout=subprocess.PIPE).wait()
except ImportError:
# Python 2.3 - no subprocess module
ret = os.popen('nsgmls -s -c "%s" "%s"' % (catname, pathname)).close()
if ret == 32512: raise OSError # not found
except OSError:
# nsgmls not available
pass
else:
self.failIf(ret, 'nsgmls run reported errors')
os.unlink(pathname)
开发者ID:erickt，项目名称:pygments，代码行数:26，代码来源:test_html_formatter.py
示例8: _generate_header
def _generate_header(self, resources):
"""
Fills self.header with lines of CSS extracted from IPython
and Pygments.
"""
from pygments.formatters import HtmlFormatter
header = []
# Construct path to Jupyter CSS
sheet_filename = os.path.join(
os.path.dirname(nbconvert.resources.__file__),
'style.min.css',
)
# Load style CSS file.
with io.open(sheet_filename, encoding='utf-8') as f:
header.append(f.read())
# Add pygments CSS
formatter = HtmlFormatter(style=self.style)
pygments_css = formatter.get_style_defs(self.highlight_class)
header.append(pygments_css)
# Load the user's custom CSS and IPython's default custom CSS. If they
# differ, assume the user has made modifications to his/her custom CSS
# and that we should inline it in the nbconvert output.
config_dir = resources['config_dir']
custom_css_filename = os.path.join(config_dir, 'custom', 'custom.css')
if os.path.isfile(custom_css_filename):
if DEFAULT_STATIC_FILES_PATH and self._default_css_hash is None:
self._default_css_hash = self._hash(os.path.join(DEFAULT_STATIC_FILES_PATH, 'custom', 'custom.css'))
if self._hash(custom_css_filename) != self._default_css_hash:
with io.open(custom_css_filename, encoding='utf-8') as f:
header.append(f.read())
return header
开发者ID:jupyter，项目名称:nbconvert，代码行数:35，代码来源:csshtmlheader.py
示例9: view_message
def view_message(request, app_slug, message_id):
message = get_object_or_404(
remotelog.LogMessage,
pk=message_id,
application__slug=app_slug,
)
exc_text = message.exc_text
pygments_css = None
if exc_text:
try:
from pygments import highlight
from pygments.lexers import PythonTracebackLexer
from pygments.formatters import HtmlFormatter
formatter = HtmlFormatter()
exc_text = highlight(exc_text, PythonTracebackLexer(), formatter)
pygments_css = formatter.get_style_defs('.highlight')
except ImportError:
pass
opts = remotelog.LogMessage._meta
context = {
'message': message,
'exc_text': exc_text,
'pygments_css': pygments_css,
# admin stuff
'has_change_permission': True,
'add': True,
'change': True,
'opts': opts,
'app_label': opts.app_label,
}
return render_to_response('remotelog/view_message.html', context)
开发者ID:gtt116，项目名称:novalog，代码行数:34，代码来源:views.py
示例10: PygmentsHighlighter
class PygmentsHighlighter(object):
""" highlight python code with a QSyntaxHighlighter,
callable class (e.g. function with a state) to """
def __init__(self):
""" constructor """
self._lexer = PythonLexer()
self._formatter = HtmlFormatter()
self._document = QtGui.QTextDocument()
self._document.setDefaultStyleSheet(self._formatter.get_style_defs())
self._format_cache = dict()
def __call__(self, code):
""" makes this class callable, actually do the highlightning """
index = 0
for token, text in self._lexer.get_tokens(code):
length = len(text)
char_format = self._get_format(token)
pygmentsHighlighter._setFormat(index, length, char_format)
index += length
def _get_format(self, token):
""" get the QTextCharFormat for a token """
if token in self._format_cache:
return self._format_cache[token]
# get format from document
code, html = next(self._formatter._format_lines([(token, u"dummy")]))
self._document.setHtml(html)
char_format = QtGui.QTextCursor(self._document).charFormat()
# cache result
self._format_cache[token] = char_format
return char_format
开发者ID:knossos-project，项目名称:PythonQt，代码行数:35，代码来源:PygmentsHighlighter.py
示例11: blog_mod_render_items
def blog_mod_render_items(self, blog, items):
if self.markdown_highlight_style:
from pygments.style import Style
from pygments.styles import get_style_by_name
from pygments.formatters import HtmlFormatter
# User-defined custom style takes precedence
try:
with tmp_sys_path(self.config.get('command_dir', "")):
mod = import_module(self.markdown_highlight_style)
except ImportError:
mdstyle = None
else:
mdstyle = first_subclass(mod, Style)
# Try for built-in style if no custom style
if not mdstyle:
mdstyle = get_style_by_name(self.markdown_highlight_style)
# Generate CSS with selector for markdown codehilite extension
css = HtmlFormatter(style=mdstyle).get_style_defs(arg=".codehilite")
if not css.endswith(os.linesep):
css = "{}{}".format(css, os.linesep)
csspath = blog.metadata['highlight_stylesheet_url']
if csspath.startswith('/'):
csspath = csspath[1:]
items.append((encode(css, blog.metadata['charset']), csspath))
return items
开发者ID:pdonis，项目名称:simpleblog3，代码行数:29，代码来源:render_markdown.py
示例12: html_output
def html_output(filenames, outfile, width, style):
if not outfile:
outfile = "output.html"
lines_wrapped = 0
formatter = HtmlFormatter(linenos=False, cssclass="source", style=style)
output = open(outfile, "w")
output.write('<html><head><style type="text/css">')
output.write(css_styles)
output.write(formatter.get_style_defs())
output.write("\n</style></head><body>")
W = width
for filename in filenames:
output.write("<h1>" + filename + "</h1>\n")
lexer = get_lexer_for_filename(filename)
F = open(filename, "r")
code = ""
for line in F:
while len(line) > W:
lines_wrapped += 1
code += line[:W] + "\n"
line = line[W:]
code += line[:W]
result = highlight(code, lexer, formatter, output)
F.close()
output.write("</body></html>")
if lines_wrapped > 0:
print "(wrapped " + str(lines_wrapped) + " lines)"
output.close()
开发者ID:pauek，项目名称:prettyprint，代码行数:31，代码来源:prettyprint.py
示例13: html_output
def html_output(self,outfile_fn):
def code(match):
with open(match.srcfile(), 'rb') as src:
for i in range(match.getStartLine()):
src.readline()
return [src.readline() for i in range(match.getLineCount())]
try:
import chardet
lexer = CppLexer(encoding='chardet')
except:
lexer = CppLexer(encoding='utf-8')
formatter = HtmlFormatter(encoding='utf-8')
with open(outfile_fn, 'wb') as out:
out.write('<html><head><style type="text/css">%s</style></head><body>'%formatter.get_style_defs('.highlight'))
id = 0
copies = sorted(self.findcopies(),reverse=True,key=lambda x:x.matchedlines)
out.write('<ul>%s</ul>'%'\n'.join(['<a href="#match_%i">Match %i</a>'%(i,i) for i in range(len(copies))]))
for matches in copies:
out.write('<h1 id="match_%i">MATCH %i</h1><ul>'%(id,id))
out.write(' '.join(['<li>%s:%i-%i</li>'%(m.srcfile(), m.getStartLine(), m.getStartLine() + m.getLineCount()) for m in matches]))
out.write('</ul><div class="highlight">')
highlight(''.join(code([s for s in matches][0])), lexer, formatter, outfile=out)
out.write('<a href="#">Up</a></div>')
id += 1
out.write('</body></html>')
开发者ID:renemilk，项目名称:tctoolkit，代码行数:25，代码来源:codedupdetect.py
示例14: test_lineanchors
def test_lineanchors(self):
optdict = dict(lineanchors="foo")
outfile = StringIO()
fmt = HtmlFormatter(**optdict)
fmt.format(tokensource, outfile)
html = outfile.getvalue()
self.assertTrue(re.search("<pre><a name=\"foo-1\">", html))
开发者ID:hacksterio，项目名称:pygments.rb，代码行数:7，代码来源:test_html_formatter.py
示例15: test_lineanchors_with_startnum
def test_lineanchors_with_startnum(self):
optdict = dict(lineanchors="foo", linenostart=5)
outfile = StringIO()
fmt = HtmlFormatter(**optdict)
fmt.format(tokensource, outfile)
html = outfile.getvalue()
self.assertTrue(re.search("<pre><span></span><a name=\"foo-5\">", html))
开发者ID:sol，项目名称:pygments，代码行数:7，代码来源:test_html_formatter.py
示例16: pcat
def pcat(filename, target='ipython'):
code = read_file_or_url(filename)
HTML_TEMPLATE = """<style>
{}
</style>
{}
"""
from pygments.lexers import get_lexer_for_filename
lexer = get_lexer_for_filename(filename, stripall=True)
from pygments.formatters import HtmlFormatter, TerminalFormatter
from pygments import highlight
try:
assert(target=='ipython')
from IPython.display import HTML, display
from pygments.formatters import HtmlFormatter
formatter = HtmlFormatter(linenos=True, cssclass="source")
html_code = highlight(code, lexer, formatter)
css = formatter.get_style_defs()
html = HTML_TEMPLATE.format(css, html_code)
htmlres = HTML(html)
return htmlres
except Exception as e:
print(e)
pass
formatter = TerminalFormatter()
output = highlight(code,lexer,formatter)
print(output)
开发者ID:EconForge，项目名称:dolo，代码行数:35，代码来源:display.py
示例17: test_valid_output
def test_valid_output(self):
# test all available wrappers
fmt = HtmlFormatter(full=True, linenos=True, noclasses=True,
outencoding='utf-8')
handle, pathname = tempfile.mkstemp('.html')
tfile = os.fdopen(handle, 'w+b')
fmt.format(tokensource, tfile)
tfile.close()
catname = os.path.join(TESTDIR, 'dtds', 'HTML4.soc')
try:
import subprocess
po = subprocess.Popen(['nsgmls', '-s', '-c', catname, pathname],
stdout=subprocess.PIPE)
ret = po.wait()
output = po.stdout.read()
po.stdout.close()
except OSError:
# nsgmls not available
pass
else:
if ret:
print(output)
self.assertFalse(ret, 'nsgmls run reported errors')
os.unlink(pathname)
开发者ID:sol，项目名称:pygments，代码行数:26，代码来源:test_html_formatter.py
示例18: syntax
def syntax(dic, text):
"""
highlight code using pygments
USAGE:
[rk:syntax lang="LANG_NAME"]CODE[/rk:syntax]
"""
pygments_formatter = HtmlFormatter()
langs = {}
for i in dic:
try:
lexer = get_lexer_by_name(i['attributes']['lang'])
except ValueError:
lexer = get_lexer_by_name('text')
if i['attributes']['lang'] == 'php' and i['code'].find('<?php') < 1:
i['code'] = '<?php\n\r%s' % i['code']
parsed = highlight(i['code'], lexer, pygments_formatter)
text = text.replace(i['tag'], '<div class="box" style="overflow:hidden;font-size:11px;">%s</div>' % parsed)
langs['<style>%s</style>' % pygments_formatter.get_style_defs()] = True
styles = ''
for style in langs.keys():
styles = styles + style
text = text + styles
return text
开发者ID:athityakumar，项目名称:kgp-django-website，代码行数:25，代码来源:tags.py
示例19: test_linenos
def test_linenos(self):
optdict = dict(linenos=True)
outfile = StringIO()
fmt = HtmlFormatter(**optdict)
fmt.format(tokensource, outfile)
html = outfile.getvalue()
self.assertTrue(re.search("<pre>\s+1\s+2\s+3", html))
开发者ID:sol，项目名称:pygments，代码行数:7，代码来源:test_html_formatter.py
示例20: _regen_header
def _regen_header(self):
"""
Fills self.header with lines of CSS extracted from IPython
and Pygments.
"""
from pygments.formatters import HtmlFormatter
#Clear existing header.
header = []
#Construct path to IPy CSS
sheet_filename = os.path.join(path.get_ipython_package_dir(),
'html', 'static', 'style', 'style.min.css')
#Load style CSS file.
with io.open(sheet_filename, encoding='utf-8') as file:
file_text = file.read()
header.append(file_text)
#Add pygments CSS
formatter = HtmlFormatter()
pygments_css = formatter.get_style_defs(self.highlight_class)
header.append(pygments_css)
#Set header
self.header = header
开发者ID:NitikaAgarwal，项目名称:ipython，代码行数:26，代码来源:csshtmlheader.py
注：本文中的pygments.formatters.HtmlFormatter类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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