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line source |
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paulo@48
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1 import os
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paulo@48
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2 import stat
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paulo@48
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3 import datetime
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paulo@48
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4
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paulo@48
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5 import html
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paulo@48
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6
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paulo@48
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7
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paulo@48
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8 def _get_cwd(environ):
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paulo@48
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9 ROOTPATH = "pauloang.com"
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paulo@48
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10 path_info = environ.get("PATH_INFO", '')
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paulo@48
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11 return [ROOTPATH] + [i for i in path_info.split('/') if len(i) > 0]
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paulo@48
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12
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paulo@48
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13
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paulo@48
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14 def _get_breadcrumb(cwd):
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paulo@48
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15 h = html.HTML()
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paulo@48
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16 for (i, d) in enumerate(cwd[:-1]):
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paulo@48
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17 h.a(d, href='/' + '/'.join(cwd[1:i+1]))
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paulo@48
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18 h.text('/')
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paulo@48
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19 h.text(cwd[-1])
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paulo@48
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20 return h
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paulo@48
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21
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paulo@48
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22
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paulo@48
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23 def main(environ):
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paulo@48
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24 cwd = _get_cwd(environ)
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paulo@48
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25 dirs = []
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paulo@48
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26
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paulo@48
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27 for i in os.listdir("."):
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paulo@48
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28 if i[0] != '.' and os.path.isdir(i):
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paulo@48
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29 statobj = os.stat(i)
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paulo@48
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30 mtime = datetime.datetime.fromtimestamp(statobj.st_mtime)
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paulo@48
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31 modeok = (statobj.st_mode & stat.S_IXOTH) and (statobj.st_mode & stat.S_IROTH)
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paulo@48
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32 dirs.append((i, modeok, mtime))
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paulo@48
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33
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paulo@48
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34 root = html.HTML("html")
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paulo@48
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35 TITLE_FMT = "-[%s]-"
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paulo@48
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36 title = TITLE_FMT % '/'.join(cwd)
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paulo@48
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37
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paulo@48
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38 header = root.header
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paulo@48
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39 header.title(title)
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paulo@48
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40 header.link(rel="stylesheet", type="text/css", href="index.css")
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paulo@48
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41
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paulo@48
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42 body = root.body
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paulo@48
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43 body.h1(TITLE_FMT % str(_get_breadcrumb(cwd)), escape=False)
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paulo@48
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44
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paulo@49
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45 body_table = body.table(klass="index")
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paulo@48
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46
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paulo@48
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47 for (i, modeok, mtime) in sorted(dirs, key=lambda x: x[2], reverse=True):
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paulo@48
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48 if modeok:
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paulo@48
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49 r = body_table.tr
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paulo@48
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50 r.td.div(mtime.isoformat(), klass="index_date")
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paulo@48
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51 r.td.a(i, href=i)
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paulo@48
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52
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paulo@48
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53 return unicode(root).encode("utf-8")
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paulo@48
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54
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paulo@48
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55
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paulo@48
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56 def app(environ, start_response):
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paulo@48
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57 response_body = main(environ)
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paulo@48
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58 response_headers = [
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paulo@48
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59 ("Content-Type", "text/html; charset=UTF-8"),
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paulo@48
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60 ("Content-Length", str(len(response_body))),
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paulo@48
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61 ]
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paulo@48
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62 start_response("200 OK", response_headers)
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paulo@48
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63
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paulo@48
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64 return [response_body]
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