95 líneas
1.9 KiB
Python
95 líneas
1.9 KiB
Python
import re
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import os
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import hashlib
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def escape_repl(m):
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print "group 0"
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print m.group(0)
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print "group 1"
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print m.group(1)
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if m.group(1):
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return "```" + escape_html(m.group(1)) + "```"
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def unescape_repl(m):
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if m.group(1):
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return "```" + unescape_html(m.group(1)) + "```"
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def escape_html(s):
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s = s.replace("&", '&')
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s = s.replace("<", '<')
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s = s.replace(">", '>')
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s = s.replace('"', '"')
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s = s.replace("'", ''')
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return s
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def unescape_html(s):
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s = s.replace('&', "&")
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s = s.replace('<', "<")
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s = s.replace('>', ">")
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s = s.replace('"', '"')
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s = s.replace(''', "'")
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return s
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def mkdir_safe(path):
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if path and not(os.path.exists(path)):
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os.makedirs(path)
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return path
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def extract_path(file_path):
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if not file_path:
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return None
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last_slash = file_path.rindex("/")
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if last_slash:
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return file_path[0, last_slash]
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def clean_path(path):
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if path:
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if path[0] != '/':
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path.insert(0, '/')
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return re.sub(r"//+", '/', path)
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def extract_name(file_path):
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if file_path[-1] == "/":
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return None
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return os.path.basename(file_path)
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def remove_ext(path):
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return os.path.splitext(path)[0]
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def clean_url(url):
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if not url:
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return url
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url = url.replace('%2F', '/')
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url = re.sub(r"^/+", "", url)
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return re.sub(r"//+", '/', url)
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def to_canonical(s):
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"""
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Double space -> single dash
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Double dash -> single dash
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Remove all non alphanumeric and dash
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Limit to first 64 chars
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"""
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s = s.encode('ascii', 'ignore')
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s = str(s)
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s = re.sub(r"\s\s*", "-", s)
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s = re.sub(r"\-\-+", "-", s)
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s = re.sub(r"[^a-zA-Z0-9\-]", "", s)
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s = s[:64]
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return s
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def gravatar_url(email):
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return "https://www.gravatar.com/avatar/" + hashlib.md5(email).hexdigest() |