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66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
import re
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import os
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import json
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import pygments
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from pygments import token
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from pygments.util import ClassNotFound
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from pygments.lexers import get_lexer_for_mimetype
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from pygments.formatters.terminal256 import Terminal256Formatter
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from pygments.formatters.terminal import TerminalFormatter
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from pygments.lexer import RegexLexer, bygroups
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from pygments.styles import get_style_by_name, STYLE_MAP
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from . import solarized
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DEFAULT_STYLE = 'solarized'
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AVAILABLE_STYLES = [DEFAULT_STYLE] + STYLE_MAP.keys()
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TYPE_JS = 'application/javascript'
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FORMATTER = (Terminal256Formatter
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if os.environ.get('TERM', None) == 'xterm-256color'
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else TerminalFormatter)
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class HTTPLexer(RegexLexer):
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name = 'HTTP'
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aliases = ['http']
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filenames = ['*.http']
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tokens = {
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'root': [
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(r'\s+', token.Text),
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(r'(HTTP/[\d.]+\s+)(\d+)(\s+.+)', bygroups(
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token.Operator, token.Number, token.String)),
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(r'(.*?:)(.+)', bygroups(token.Name, token.String))
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]}
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class PrettyHttp(object):
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def __init__(self, style_name):
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if style_name == 'solarized':
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style = solarized.SolarizedStyle
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else:
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style = get_style_by_name(style_name)
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self.formatter = FORMATTER(style=style)
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def headers(self, content):
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return pygments.highlight(content, HTTPLexer(), self.formatter).strip()
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def body(self, content, content_type):
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content_type = content_type.split(';')[0]
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if 'json' in content_type:
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content_type = TYPE_JS
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try:
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# Indent JSON
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content = json.dumps(json.loads(content),
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sort_keys=True, indent=4)
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except Exception:
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pass
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try:
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lexer = get_lexer_for_mimetype(content_type)
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except ClassNotFound:
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return content
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content = pygments.highlight(content, lexer, self.formatter)
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# TODO: Make sure the leading/trailing whitespaces remain.
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# Some of the Pygments styles add superfluous line breaks.
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return content.strip()
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