FM / python

/usr/lib/python3/dist-packages/twisted/python/

/usr/lib/python3/dist-packages/twisted/python

Name	Size	Mode	Actions
test/	-	0755	rm
_pydoctortemplates/	-	0755	rm
__pycache__/	-	0755	rm
compat.py	16931	0644	edit dl rm
components.py	14199	0644	edit dl rm
constants.py	513	0644	edit dl rm
context.py	4054	0644	edit dl rm
deprecate.py	27668	0644	edit dl rm
failure.py	27007	0644	edit dl rm
fakepwd.py	6732	0644	edit dl rm
filepath.py	54023	0644	edit dl rm
formmethod.py	12107	0644	edit dl rm
htmlizer.py	3626	0644	edit dl rm
lockfile.py	8026	0644	edit dl rm
log.py	22302	0644	edit dl rm
logfile.py	10119	0644	edit dl rm
modules.py	26715	0644	edit dl rm
monkey.py	2164	0644	edit dl rm
procutils.py	1371	0644	edit dl rm
randbytes.py	3459	0644	edit dl rm
rebuild.py	7122	0644	edit dl rm
reflect.py	20480	0644	edit dl rm
release.py	1104	0644	edit dl rm
roots.py	7178	0644	edit dl rm
runtime.py	5924	0644	edit dl rm
sendmsg.py	2682	0644	edit dl rm
shortcut.py	2302	0644	edit dl rm
syslog.py	3652	0644	edit dl rm
systemd.py	2987	0644	edit dl rm
text.py	5417	0644	edit dl rm
threadable.py	3327	0644	edit dl rm
threadpool.py	10203	0644	edit dl rm
twisted-completion.zsh	1371	0644	edit dl rm
url.py	244	0644	edit dl rm
urlpath.py	8447	0644	edit dl rm
usage.py	34577	0644	edit dl rm
util.py	27432	0644	edit dl rm
versions.py	273	0644	edit dl rm
win32.py	4794	0644	edit dl rm
zippath.py	9028	0644	edit dl rm
zipstream.py	9680	0644	edit dl rm
_appdirs.py	820	0644	edit dl rm
_inotify.py	3496	0644	edit dl rm
_pydoctor.py	6735	0644	edit dl rm
_release.py	18879	0644	edit dl rm
_shellcomp.py	25279	0644	edit dl rm
_textattributes.py	9097	0644	edit dl rm
_tzhelper.py	3128	0644	edit dl rm
_url.py	228	0644	edit dl rm
__init__.py	598	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/twisted/python/htmlizer.py (3626B)

# -*- test-case-name: twisted.python.test.test_htmlizer -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
HTML rendering of Python source.
"""

import keyword
import tokenize
from html import escape
from typing import List

from . import reflect

class TokenPrinter:
    """
    Format a stream of tokens and intermediate whitespace, for pretty-printing.
    """

currentCol, currentLine = 0, 1
    lastIdentifier = parameters = 0
    encoding = "utf-8"

def __init__(self, writer):
        """
        @param writer: A file-like object, opened in bytes mode.
        """
        self.writer = writer

def printtoken(self, type, token, sCoordinates, eCoordinates, line):
        if hasattr(tokenize, "ENCODING") and type == tokenize.ENCODING:
            self.encoding = token
            return

if not isinstance(token, bytes):
            token = token.encode(self.encoding)

(srow, scol) = sCoordinates
        (erow, ecol) = eCoordinates
        if self.currentLine < srow:
            self.writer(b"\n" * (srow - self.currentLine))
            self.currentLine, self.currentCol = srow, 0
        self.writer(b" " * (scol - self.currentCol))
        if self.lastIdentifier:
            type = "identifier"
            self.parameters = 1
        elif type == tokenize.NAME:
            if keyword.iskeyword(token):
                type = "keyword"
            else:
                if self.parameters:
                    type = "parameter"
                else:
                    type = "variable"
        else:
            type = tokenize.tok_name.get(type)
            assert type is not None
            type = type.lower()
        self.writer(token, type)
        self.currentCol = ecol
        self.currentLine += token.count(b"\n")
        if self.currentLine != erow:
            self.currentCol = 0
        self.lastIdentifier = token in (b"def", b"class")
        if token == b":":
            self.parameters = 0

class HTMLWriter:
    """
    Write the stream of tokens and whitespace from L{TokenPrinter}, formating
    tokens as HTML spans.
    """

noSpan: List[str] = []

def __init__(self, writer):
        self.writer = writer
        noSpan: List[str] = []
        reflect.accumulateClassList(self.__class__, "noSpan", noSpan)
        self.noSpan = noSpan

def write(self, token, type=None):
        if isinstance(token, bytes):
            token = token.decode("utf-8")
        token = escape(token)
        token = token.encode("utf-8")
        if (type is None) or (type in self.noSpan):
            self.writer(token)
        else:
            self.writer(
                b'<span class="py-src-'
                + type.encode("utf-8")
                + b'">'
                + token
                + b"</span>"
            )

class SmallerHTMLWriter(HTMLWriter):
    """
    HTMLWriter that doesn't generate spans for some junk.

Results in much smaller HTML output.
    """

noSpan = ["endmarker", "indent", "dedent", "op", "newline", "nl"]

def filter(inp, out, writer=HTMLWriter):
    out.write(b"<pre>")
    printer = TokenPrinter(writer(out.write).write).printtoken
    try:
        for token in tokenize.tokenize(inp.readline):
            (tokenType, string, start, end, line) = token
            printer(tokenType, string, start, end, line)
    except tokenize.TokenError:
        pass
    out.write(b"</pre>\n")

def main():
    import sys

stdout = getattr(sys.stdout, "buffer", sys.stdout)
    with open(sys.argv[1], "rb") as f:
        filter(f, stdout)

if __name__ == "__main__":
    main()

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