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https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-11 05:33:47 +01:00
118 lines
3.5 KiB
Python
Executable File
118 lines
3.5 KiB
Python
Executable File
#!/usr/bin/python
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import re, os
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class Error(Exception): pass
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STATUSES = """DRAFT NEEDS-REVISION NEEDS-RESEARCH OPEN ACCEPTED META FINISHED
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CLOSED SUPERSEDED DEAD""".split()
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REQUIRED_FIELDS = [ "Filename", "Status", "Title" ]
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CONDITIONAL_FIELDS = { "OPEN" : [ "Target" ],
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"ACCEPTED" : [ "Target "],
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"CLOSED" : [ "Implemented-In" ],
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"FINISHED" : [ "Implemented-In" ] }
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FNAME_RE = re.compile(r'^(\d\d\d)-.*[^\~]$')
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DIR = "."
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OUTFILE = "000-index.txt"
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TMPFILE = OUTFILE+".tmp"
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def indexed(seq):
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n = 0
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for i in seq:
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yield n, i
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n += 1
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def readProposal(fn):
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fields = { }
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f = open(fn, 'r')
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lastField = None
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try:
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for lineno, line in indexed(f):
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line = line.rstrip()
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if not line:
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return fields
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if line[0].isspace():
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fields[lastField] += " %s"%(line.strip())
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else:
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parts = line.split(":", 1)
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if len(parts) != 2:
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raise Error("%s:%s: Neither field nor continuation"%
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(fn,lineno))
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else:
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fields[parts[0]] = parts[1].strip()
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lastField = parts[0]
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return fields
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finally:
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f.close()
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def checkProposal(fn, fields):
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status = fields.get("Status")
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need_fields = REQUIRED_FIELDS + CONDITIONAL_FIELDS.get(status, [])
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for f in need_fields:
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if not fields.has_key(f):
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raise Error("%s has no %s field"%(fn, f))
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if fn != fields['Filename']:
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print `fn`, `fields['Filename']`
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raise Error("Mismatched Filename field in %s"%fn)
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if fields['Title'][-1] == '.':
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fields['Title'] = fields['Title'][:-1]
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status = fields['Status'] = status.upper()
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if status not in STATUSES:
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raise Error("I've never heard of status %s in %s"%(status,fn))
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if status in [ "SUPERSEDED", "DEAD" ]:
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for f in [ 'Implemented-In', 'Target' ]:
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if fields.has_key(f): del fields[f]
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def readProposals():
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res = []
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for fn in os.listdir(DIR):
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m = FNAME_RE.match(fn)
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if not m: continue
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if not fn.endswith(".txt"):
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raise Error("%s doesn't end with .txt"%fn)
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num = m.group(1)
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fields = readProposal(fn)
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checkProposal(fn, fields)
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fields['num'] = num
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res.append(fields)
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return res
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def writeIndexFile(proposals):
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proposals.sort(key=lambda f:f['num'])
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seenStatuses = set()
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for p in proposals:
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seenStatuses.add(p['Status'])
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out = open(TMPFILE, 'w')
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inf = open(OUTFILE, 'r')
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for line in inf:
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out.write(line)
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if line.startswith("====="): break
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inf.close()
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out.write("Proposals by number:\n\n")
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for prop in proposals:
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out.write("%(num)s %(Title)s [%(Status)s]\n"%prop)
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out.write("\n\nProposals by status:\n\n")
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for s in STATUSES:
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if s not in seenStatuses: continue
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out.write(" %s:\n"%s)
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for prop in proposals:
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if s == prop['Status']:
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out.write(" %(num)s %(Title)s"%prop)
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if prop.has_key('Target'):
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out.write(" [for %(Target)s]"%prop)
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if prop.has_key('Implemented-In'):
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out.write(" [in %(Implemented-In)s]"%prop)
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out.write("\n")
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out.close()
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os.rename(TMPFILE, OUTFILE)
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try:
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os.unlink(TMPFILE)
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except OSError:
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pass
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writeIndexFile(readProposals())
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