/usr/lib/python3/dist-packages/html2text/cli.py is in python3-html2text 2016.1.8-1.
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from html2text.compat import urllib
from html2text import HTML2Text, config, __version__
from html2text.utils import wrapwrite, wrap_read
def main():
baseurl = ''
class bcolors: # pragma: no cover
HEADER = '\033[95m'
OKBLUE = '\033[94m'
OKGREEN = '\033[92m'
WARNING = '\033[93m'
FAIL = '\033[91m'
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
p = optparse.OptionParser(
'%prog [(filename|url) [encoding]]',
version='%prog ' + ".".join(map(str, __version__))
)
p.add_option(
"--no-wrap-links",
dest="wrap_links",
action="store_false",
default=config.WRAP_LINKS,
help="wrap links during conversion"
)
p.add_option(
"--ignore-emphasis",
dest="ignore_emphasis",
action="store_true",
default=config.IGNORE_EMPHASIS,
help="don't include any formatting for emphasis"
)
p.add_option(
"--reference-links",
dest="inline_links",
action="store_false",
default=config.INLINE_LINKS,
help="use reference style links instead of inline links"
)
p.add_option(
"--ignore-links",
dest="ignore_links",
action="store_true",
default=config.IGNORE_ANCHORS,
help="don't include any formatting for links")
p.add_option(
"--protect-links",
dest="protect_links",
action="store_true",
default=config.PROTECT_LINKS,
help=("protect links from line breaks surrounding them " +
"with angle brackets"))
p.add_option(
"--ignore-images",
dest="ignore_images",
action="store_true",
default=config.IGNORE_IMAGES,
help="don't include any formatting for images"
)
p.add_option(
"--images-to-alt",
dest="images_to_alt",
action="store_true",
default=config.IMAGES_TO_ALT,
help="Discard image data, only keep alt text"
)
p.add_option(
"--images-with-size",
dest="images_with_size",
action="store_true",
default=config.IMAGES_WITH_SIZE,
help="Write image tags with height and width attrs as raw html to "
"retain dimensions"
)
p.add_option(
"-g", "--google-doc",
action="store_true",
dest="google_doc",
default=False,
help="convert an html-exported Google Document"
)
p.add_option(
"-d", "--dash-unordered-list",
action="store_true",
dest="ul_style_dash",
default=False,
help="use a dash rather than a star for unordered list items"
)
p.add_option(
"-e", "--asterisk-emphasis",
action="store_true",
dest="em_style_asterisk",
default=False,
help="use an asterisk rather than an underscore for emphasized text"
)
p.add_option(
"-b", "--body-width",
dest="body_width",
action="store",
type="int",
default=config.BODY_WIDTH,
help="number of characters per output line, 0 for no wrap"
)
p.add_option(
"-i", "--google-list-indent",
dest="list_indent",
action="store",
type="int",
default=config.GOOGLE_LIST_INDENT,
help="number of pixels Google indents nested lists"
)
p.add_option(
"-s", "--hide-strikethrough",
action="store_true",
dest="hide_strikethrough",
default=False,
help="hide strike-through text. only relevant when -g is "
"specified as well"
)
p.add_option(
"--escape-all",
action="store_true",
dest="escape_snob",
default=False,
help="Escape all special characters. Output is less readable, but "
"avoids corner case formatting issues."
)
p.add_option(
"--bypass-tables",
action="store_true",
dest="bypass_tables",
default=config.BYPASS_TABLES,
help="Format tables in HTML rather than Markdown syntax."
)
p.add_option(
"--single-line-break",
action="store_true",
dest="single_line_break",
default=config.SINGLE_LINE_BREAK,
help=(
"Use a single line break after a block element rather than two "
"line breaks. NOTE: Requires --body-width=0"
)
)
p.add_option(
"--unicode-snob",
action="store_true",
dest="unicode_snob",
default=config.UNICODE_SNOB,
help="Use unicode throughout document"
)
p.add_option(
"--no-automatic-links",
action="store_false",
dest="use_automatic_links",
default=config.USE_AUTOMATIC_LINKS,
help="Do not use automatic links wherever applicable"
)
p.add_option(
"--no-skip-internal-links",
action="store_false",
dest="skip_internal_links",
default=config.SKIP_INTERNAL_LINKS,
help="Do not skip internal links"
)
p.add_option(
"--links-after-para",
action="store_true",
dest="links_each_paragraph",
default=config.LINKS_EACH_PARAGRAPH,
help="Put links after each paragraph instead of document"
)
p.add_option(
"--mark-code",
action="store_true",
dest="mark_code",
default=config.MARK_CODE,
help="Mark program code blocks with [code]...[/code]"
)
p.add_option(
"--decode-errors",
dest="decode_errors",
action="store",
type="string",
default=config.DECODE_ERRORS,
help="What to do in case of decode errors.'ignore', 'strict' and 'replace' are acceptable values"
)
(options, args) = p.parse_args()
# process input
encoding = "utf-8"
if len(args) > 0 and args[0] != '-': # pragma: no cover
file_ = args[0]
if len(args) == 2:
encoding = args[1]
if len(args) > 2:
p.error('Too many arguments')
if file_.startswith('http://') or file_.startswith('https://'):
baseurl = file_
j = urllib.urlopen(baseurl)
data = j.read()
if encoding is None:
try:
from feedparser import _getCharacterEncoding as enc
except ImportError:
enc = lambda x, y: ('utf-8', 1)
encoding = enc(j.headers, data)[0]
if encoding == 'us-ascii':
encoding = 'utf-8'
else:
data = open(file_, 'rb').read()
if encoding is None:
try:
from chardet import detect
except ImportError:
detect = lambda x: {'encoding': 'utf-8'}
encoding = detect(data)['encoding']
else:
data = wrap_read()
if hasattr(data, 'decode'):
try:
try:
data = data.decode(encoding, errors=options.decode_errors)
except TypeError:
# python 2.6.x does not have the errors option
data = data.decode(encoding)
except UnicodeDecodeError as err:
warning = bcolors.WARNING + "Warning:" + bcolors.ENDC
warning += ' Use the ' + bcolors.OKGREEN
warning += '--decode-errors=ignore' + bcolors.ENDC + 'flag.'
print(warning)
raise err
h = HTML2Text(baseurl=baseurl)
# handle options
if options.ul_style_dash:
h.ul_item_mark = '-'
if options.em_style_asterisk:
h.emphasis_mark = '*'
h.strong_mark = '__'
h.body_width = options.body_width
h.google_list_indent = options.list_indent
h.ignore_emphasis = options.ignore_emphasis
h.ignore_links = options.ignore_links
h.protect_links = options.protect_links
h.ignore_images = options.ignore_images
h.images_to_alt = options.images_to_alt
h.images_with_size = options.images_with_size
h.google_doc = options.google_doc
h.hide_strikethrough = options.hide_strikethrough
h.escape_snob = options.escape_snob
h.bypass_tables = options.bypass_tables
h.single_line_break = options.single_line_break
h.inline_links = options.inline_links
h.unicode_snob = options.unicode_snob
h.use_automatic_links = options.use_automatic_links
h.skip_internal_links = options.skip_internal_links
h.links_each_paragraph = options.links_each_paragraph
h.mark_code = options.mark_code
h.wrap_links = options.wrap_links
wrapwrite(h.handle(data))
|