本文整理汇总了Python中pygments.lexers.TextLexer.encoding方法的典型用法代码示例。如果您正苦于以下问题：Python TextLexer.encoding方法的具体用法？Python TextLexer.encoding怎么用？Python TextLexer.encoding使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pygments.lexers.TextLexer的用法示例。
在下文中一共展示了TextLexer.encoding方法的6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，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: stdin
# 需要导入模块: from pygments.lexers import TextLexer [as 别名]
# 或者: from pygments.lexers.TextLexer import encoding [as 别名]
print >>sys.stderr, 'Error: no lexer name given and reading ' + \
'from stdin (try using -g or -l <lexer>)'
return 2
else:
code = sys.stdin.read()
# No encoding given? Use latin1 if output file given,
# stdin/stdout encoding otherwise.
# (This is a compromise, I'm not too happy with it...)
if 'encoding' not in parsed_opts and 'outencoding' not in parsed_opts:
if outfn:
# encoding pass-through
fmter.encoding = 'latin1'
else:
# use terminal encoding
lexer.encoding = getattr(sys.stdin, 'encoding', None) or 'ascii'
fmter.encoding = getattr(sys.stdout, 'encoding', None) or 'ascii'
# ... and do it!
try:
# process filters
for fname, fopts in F_opts:
lexer.add_filter(fname, **fopts)
highlight(code, lexer, fmter, outfile)
except Exception, err:
import traceback
info = traceback.format_exception(*sys.exc_info())
msg = info[-1].strip()
if len(info) >= 3:
# extract relevant file and position info
msg += '\n (f%s)' % info[-2].split('\n')[0].strip()[1:]示例2: main
# 需要导入模块: from pygments.lexers import TextLexer [as 别名]
# 或者: from pygments.lexers.TextLexer import encoding [as 别名]
#.........这里部分代码省略.........
print('Error:', err, file=sys.stderr)
return 1
try:
outfile = open(outfn, 'wb')
except Exception as err:
print('Error: cannot open outfile:', err, file=sys.stderr)
return 1
else:
if not fmter:
fmter = TerminalFormatter(**parsed_opts)
outfile = sys.stdout
# select lexer
lexer = opts.pop('-l', None)
if lexer:
try:
lexer = get_lexer_by_name(lexer, **parsed_opts)
except (OptionError, ClassNotFound) as err:
print('Error:', err, file=sys.stderr)
return 1
if args:
if len(args) > 1:
print(usage, file=sys.stderr)
return 2
infn = args[0]
try:
code = open(infn, 'rb').read()
except Exception as err:
print('Error: cannot read infile:', err, file=sys.stderr)
return 1
if not lexer:
try:
lexer = get_lexer_for_filename(infn, code, **parsed_opts)
except ClassNotFound as err:
if '-g' in opts:
try:
lexer = guess_lexer(code, **parsed_opts)
except ClassNotFound:
lexer = TextLexer(**parsed_opts)
else:
print('Error:', err, file=sys.stderr)
return 1
except OptionError as err:
print('Error:', err, file=sys.stderr)
return 1
else:
if '-g' in opts:
code = sys.stdin.read()
try:
lexer = guess_lexer(code, **parsed_opts)
except ClassNotFound:
lexer = TextLexer(**parsed_opts)
elif not lexer:
print('Error: no lexer name given and reading ' + \
'from stdin (try using -g or -l <lexer>)', file=sys.stderr)
return 2
else:
code = sys.stdin.read()
# No encoding given? Use latin1 if output file given,
# stdin/stdout encoding otherwise.
# (This is a compromise, I'm not too happy with it...)
if 'encoding' not in parsed_opts and 'outencoding' not in parsed_opts:
if outfn:
# encoding pass-through
fmter.encoding = 'latin1'
else:
if sys.version_info < (3,):
# use terminal encoding; Python 3's terminals already do that
lexer.encoding = getattr(sys.stdin, 'encoding',
None) or 'ascii'
fmter.encoding = getattr(sys.stdout, 'encoding',
None) or 'ascii'
elif not outfn and sys.version_info > (3,):
# output to terminal with encoding -> use .buffer
outfile = sys.stdout.buffer
# ... and do it!
try:
# process filters
for fname, fopts in F_opts:
lexer.add_filter(fname, **fopts)
highlight(code, lexer, fmter, outfile)
except Exception:
import traceback
info = traceback.format_exception(*sys.exc_info())
msg = info[-1].strip()
if len(info) >= 3:
# extract relevant file and position info
msg += '\n (f%s)' % info[-2].split('\n')[0].strip()[1:]
print(file=sys.stderr)
print('*** Error while highlighting:', file=sys.stderr)
print(msg, file=sys.stderr)
return 1
return 0示例3: stdin
# 需要导入模块: from pygments.lexers import TextLexer [as 别名]
# 或者: from pygments.lexers.TextLexer import encoding [as 别名]
'from stdin (try using -g or -l <lexer>)'
return 2
else:
code = sys.stdin.read()
# No encoding given? Use utf-8 if output file given,
# stdin/stdout encoding otherwise.
# (This is a compromise, I'm not too happy with it...)
if 'encoding' not in parsed_opts and 'outencoding' not in parsed_opts:
if outfn:
# encoding pass-through
fmter.encoding = 'utf-8'
else:
if sys.version_info < (3,):
# use terminal encoding; Python 3's terminals already do that
lexer.encoding = getattr(sys.stdin, 'encoding',
None) or 'utf-8'
fmter.encoding = getattr(sys.stdout, 'encoding',
None) or 'utf-8'
# ... and do it!
try:
# process filters
for fname, fopts in F_opts:
lexer.add_filter(fname, **fopts)
highlight(code, lexer, fmter, outfile)
except Exception, err:
import traceback
info = traceback.format_exception(*sys.exc_info())
msg = info[-1].strip()
if len(info) >= 3:
# extract relevant file and position info示例4: len
# 需要导入模块: from pygments.lexers import TextLexer [as 别名]
# 或者: from pygments.lexers.TextLexer import encoding [as 别名]
args = sys.argv[1:]
if len(args) == 1:
filename = args[0]
content = codecs.open(args[0], "r", "utf-8").read()
elif len(args) == 2:
filename = args[0]
assert args[1] == "-"
content = sys.stdin.read()
# Cheesy hack for override some false guesses by Pygments.
# A better answer might be to look at lexing errors and try a secondary
# guess.
overrides = {"Makefile.py": ".py"}
basename = basename(filename)
try:
lexer = get_lexer_for_filename(overrides.get(basename, filename), content)
except ClassNotFound:
try:
lexer = guess_lexer(content)
except ClassNotFound:
lexer = TextLexer()
sys.stderr.write("lexer: %r\n" % lexer)
fmter = get_formatter_by_name("html")
fmter.encoding = "utf-8"
lexer.encoding = "utf-8"
outfile = sys.stdout
highlight(content, lexer, fmter, outfile)
示例5: stdin
# 需要导入模块: from pygments.lexers import TextLexer [as 别名]
# 或者: from pygments.lexers.TextLexer import encoding [as 别名]
print >> sys.stderr, "Error: no lexer name given and reading " + "from stdin (try using -g or -l <lexer>)"
return 2
else:
code = sys.stdin.read()
# No encoding given? Use latin1 if output file given,
# stdin/stdout encoding otherwise.
# (This is a compromise, I'm not too happy with it...)
if "encoding" not in parsed_opts and "outencoding" not in parsed_opts:
if outfn:
# encoding pass-through
fmter.encoding = "latin1"
else:
if sys.version_info < (3,):
# use terminal encoding; Python 3's terminals already do that
lexer.encoding = getattr(sys.stdin, "encoding", None) or "ascii"
fmter.encoding = getattr(sys.stdout, "encoding", None) or "ascii"
elif not outfn and sys.version_info > (3,):
# output to terminal with encoding -> use .buffer
outfile = sys.stdout.buffer
# ... and do it!
try:
# process filters
for fname, fopts in F_opts:
lexer.add_filter(fname, **fopts)
highlight(code, lexer, fmter, outfile)
except Exception, err:
import traceback
info = traceback.format_exception(*sys.exc_info())示例6: main
# 需要导入模块: from pygments.lexers import TextLexer [as 别名]
# 或者: from pygments.lexers.TextLexer import encoding [as 别名]
#.........这里部分代码省略.........
print("Error:", err, file=sys.stderr)
return 1
try:
outfile = open(outfn, "wb")
except Exception as err:
print("Error: cannot open outfile:", err, file=sys.stderr)
return 1
else:
if not fmter:
fmter = TerminalFormatter(**parsed_opts)
outfile = sys.stdout
# select lexer
lexer = opts.pop("-l", None)
if lexer:
try:
lexer = get_lexer_by_name(lexer, **parsed_opts)
except (OptionError, ClassNotFound) as err:
print("Error:", err, file=sys.stderr)
return 1
if args:
if len(args) > 1:
print(usage, file=sys.stderr)
return 2
infn = args[0]
try:
code = open(infn, "rb").read()
except Exception as err:
print("Error: cannot read infile:", err, file=sys.stderr)
return 1
if not lexer:
try:
lexer = get_lexer_for_filename(infn, code, **parsed_opts)
except ClassNotFound as err:
if "-g" in opts:
try:
lexer = guess_lexer(code, **parsed_opts)
except ClassNotFound:
lexer = TextLexer(**parsed_opts)
else:
print("Error:", err, file=sys.stderr)
return 1
except OptionError as err:
print("Error:", err, file=sys.stderr)
return 1
else:
if "-g" in opts:
code = sys.stdin.read()
try:
lexer = guess_lexer(code, **parsed_opts)
except ClassNotFound:
lexer = TextLexer(**parsed_opts)
elif not lexer:
print(
"Error: no lexer name given and reading " + "from stdin (try using -g or -l <lexer>)", file=sys.stderr
)
return 2
else:
code = sys.stdin.read()
# No encoding given? Use latin1 if output file given,
# stdin/stdout encoding otherwise.
# (This is a compromise, I'm not too happy with it...)
if "encoding" not in parsed_opts and "outencoding" not in parsed_opts:
if outfn:
# encoding pass-through
fmter.encoding = "latin1"
else:
if sys.version_info < (3,):
# use terminal encoding; Python 3's terminals already do that
lexer.encoding = getattr(sys.stdin, "encoding", None) or "ascii"
fmter.encoding = getattr(sys.stdout, "encoding", None) or "ascii"
elif not outfn and sys.version_info > (3,):
# output to terminal with encoding -> use .buffer
outfile = sys.stdout.buffer
# ... and do it!
try:
# process filters
for fname, fopts in F_opts:
lexer.add_filter(fname, **fopts)
highlight(code, lexer, fmter, outfile)
except Exception as err:
import traceback
info = traceback.format_exception(*sys.exc_info())
msg = info[-1].strip()
if len(info) >= 3:
# extract relevant file and position info
msg += "\n (f%s)" % info[-2].split("\n")[0].strip()[1:]
print(file=sys.stderr)
print("*** Error while highlighting:", file=sys.stderr)
print(msg, file=sys.stderr)
return 1
return 0