643 lines
26 KiB
Python
Executable file
643 lines
26 KiB
Python
Executable file
#!/usr/bin/python
|
|
# -*- python -*-
|
|
|
|
"""
|
|
NAME
|
|
%(program)s - Extract meta-information from an IETF draft.
|
|
|
|
SYNOPSIS
|
|
%(program)s [OPTIONS] DRAFTLIST_FILE
|
|
|
|
DESCRIPTION
|
|
Extract information about authors' names and email addresses,
|
|
intended status and number of pages from Internet Drafts.
|
|
The information is emitted in the form of a line containing
|
|
xml-style attributes, prefixed with the name of the draft.
|
|
|
|
%(options)s
|
|
|
|
AUTHOR
|
|
Written by Henrik Levkowetz, <henrik@levkowetz.com>
|
|
|
|
COPYRIGHT
|
|
Copyright 2008 Henrik Levkowetz
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or (at
|
|
your option) any later version. There is NO WARRANTY; not even the
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the GNU General Public License for more details.
|
|
|
|
"""
|
|
|
|
import getopt
|
|
import os
|
|
import os.path
|
|
import re
|
|
import stat
|
|
import sys
|
|
import time
|
|
|
|
version = "0.13"
|
|
program = os.path.basename(sys.argv[0])
|
|
progdir = os.path.dirname(sys.argv[0])
|
|
|
|
# ----------------------------------------------------------------------
|
|
# Data
|
|
# ----------------------------------------------------------------------
|
|
|
|
|
|
opt_debug = False
|
|
opt_timestamp = False
|
|
opt_trace = False
|
|
|
|
# The following is an alias list for short forms which starts with a
|
|
# different letter than the long form.
|
|
|
|
longform = {
|
|
"Beth": "Elizabeth",
|
|
"Bill": "William",
|
|
"Bob": "Robert",
|
|
"Dick": "Richard",
|
|
"Fred": "Alfred",
|
|
"Jerry": "Gerald",
|
|
"Liz": "Elizabeth",
|
|
"Lynn": "Carolyn",
|
|
"Ned": "Edward" ,
|
|
"Ted":"Edward",
|
|
}
|
|
longform = dict([ (short+" ", longform[short]+" ") for short in longform ])
|
|
|
|
|
|
# ----------------------------------------------------------------------
|
|
# Functions
|
|
# ----------------------------------------------------------------------
|
|
def _debug(string):
|
|
if opt_debug:
|
|
sys.stderr.write("%s\n" % (string))
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _note(string):
|
|
sys.stdout.write("%s: %s\n" % (program, string))
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _warn(string):
|
|
sys.stderr.write("%s: Warning: %s\n" % (program, string))
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _err(string):
|
|
sys.stderr.write("%s: Error: %s\n" % (program, string))
|
|
sys.exit(1)
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _gettext(file):
|
|
file = open(file)
|
|
text = file.read()
|
|
file.close()
|
|
|
|
text = re.sub(".\x08", "", text) # Get rid of inkribbon backspace-emphasis
|
|
text = text.replace("\r\n", "\n") # Convert DOS to unix
|
|
text = text.replace("\r", "\n") # Convert MAC to unix
|
|
text = text.strip()
|
|
|
|
return text
|
|
|
|
# ----------------------------------------------------------------------
|
|
|
|
class Draft():
|
|
|
|
def __init__(self, text):
|
|
self.rawtext = text
|
|
|
|
text = re.sub(".\x08", "", text) # Get rid of inkribbon backspace-emphasis
|
|
text = text.replace("\r\n", "\n") # Convert DOS to unix
|
|
text = text.replace("\r", "\n") # Convert MAC to unix
|
|
text = text.strip()
|
|
self.text = text
|
|
self.errors = {}
|
|
|
|
self.rawlines = self.text.split("\n")
|
|
self.lines, self.pages = self._stripheaders()
|
|
if not self.pages:
|
|
self.pages = [ self.text ]
|
|
self.filename, self.revision = self._parse_draftname()
|
|
|
|
self._authors = None
|
|
self._pagecount = None
|
|
self._status = None
|
|
self._creation_date = None
|
|
|
|
# ------------------------------------------------------------------
|
|
def _parse_draftname(self):
|
|
draftname_regex = r"(draft-[a-z0-9-]*)-(\d\d)(\w|\.txt|\n|$)"
|
|
draftname_match = re.search(draftname_regex, self.pages[0])
|
|
if draftname_match:
|
|
return (draftname_match.group(1), draftname_match.group(2) )
|
|
else:
|
|
self.errors["draftname"] = "Could not find the draft name and revision on the first page."
|
|
return ("", "")
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _stripheaders(self):
|
|
stripped = []
|
|
pages = []
|
|
page = []
|
|
line = ""
|
|
debug = False
|
|
newpage = False
|
|
sentence = False
|
|
haveblank = False
|
|
# two functions with side effects
|
|
def endpage(pages, page, line):
|
|
if line:
|
|
page += [ line ]
|
|
return begpage(pages, page)
|
|
def begpage(pages, page, line=None):
|
|
if page and len(page) > 5:
|
|
pages += [ "\n".join(page) ]
|
|
page = []
|
|
newpage = True
|
|
if line:
|
|
page += [ line ]
|
|
return pages, page
|
|
for line in self.rawlines:
|
|
# if re.search("^ *Curtis King", line):
|
|
# debug = True
|
|
# if re.search("^Intellectual", line):
|
|
# debug = False
|
|
# if debug:
|
|
# _debug( "* newpage: %s; sentence: %s; haveblank: %s" % (newpage, sentence, haveblank))
|
|
# _debug( " " + line)
|
|
line = line.rstrip()
|
|
if re.search("\[?[Pp]age [0-9ivx]+\]?[ \t\f]*$", line, re.I):
|
|
pages, page = endpage(pages, page, line)
|
|
continue
|
|
if re.search("\f", line, re.I):
|
|
pages, page = begpage(pages, page)
|
|
continue
|
|
if re.search("^ *Internet.Draft.+[12][0-9][0-9][0-9] *$", line, re.I):
|
|
pages, page = begpage(pages, page, line)
|
|
continue
|
|
# if re.search("^ *Internet.Draft +", line, re.I):
|
|
# newpage = True
|
|
# continue
|
|
if re.search("^ *Draft.+[12][0-9][0-9][0-9] *$", line, re.I):
|
|
pages, page = begpage(pages, page, line)
|
|
continue
|
|
if re.search("^RFC[ -]?[0-9]+.*( +)[12][0-9][0-9][0-9]$", line, re.I):
|
|
pages, page = begpage(pages, page, line)
|
|
continue
|
|
if re.search("^draft-[-a-z0-9_.]+.*[0-9][0-9][0-9][0-9]$", line, re.I):
|
|
pages, page = endpage(pages, page, line)
|
|
continue
|
|
if re.search(".{60,}(Jan|Feb|Mar|March|Apr|April|May|Jun|June|Jul|July|Aug|Sep|Oct|Nov|Dec) (19[89][0-9]|20[0-9][0-9]) *$", line, re.I):
|
|
pages, page = begpage(pages, page, line)
|
|
continue
|
|
if newpage and re.search("^ *draft-[-a-z0-9_.]+ *$", line, re.I):
|
|
pages, page = begpage(pages, page, line)
|
|
continue
|
|
if re.search("^[^ \t]+", line):
|
|
sentence = True
|
|
if re.search("[^ \t]", line):
|
|
if newpage:
|
|
if sentence:
|
|
stripped += [""]
|
|
else:
|
|
if haveblank:
|
|
stripped += [""]
|
|
haveblank = False
|
|
sentence = False
|
|
newpage = False
|
|
if re.search("[.:]$", line):
|
|
sentence = True
|
|
if re.search("^[ \t]*$", line):
|
|
haveblank = True
|
|
page += [ line ]
|
|
continue
|
|
page += [ line ]
|
|
stripped += [ line ]
|
|
pages, page = begpage(pages, page)
|
|
return stripped, pages
|
|
|
|
# ----------------------------------------------------------------------
|
|
def get_pagecount(self):
|
|
if self._pagecount == None:
|
|
self._pagecount = len(re.findall("\[[Pp]age [0-9ixldv]+\]", self.text)) or len(self.lines)/58
|
|
return self._pagecount
|
|
|
|
# ----------------------------------------------------------------------
|
|
def get_status(self):
|
|
if self._status == None:
|
|
for line in self.lines[:10]:
|
|
status_match = re.search("^\s*Intended [Ss]tatus:\s*(.*?) ", line)
|
|
if status_match:
|
|
self._status = status_match.group(1)
|
|
break
|
|
return self._status
|
|
|
|
# ------------------------------------------------------------------
|
|
def get_creation_date(self):
|
|
if self._creation_date:
|
|
return self._creation_date
|
|
month_names = [ 'jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec' ]
|
|
date_regexes = [
|
|
r'\s{3,}(?P<month>\w+)\s+(?P<day>\d{1,2}),?\s+(?P<year>\d{4})',
|
|
r'\s{3,}(?P<day>\d{1,2}),?\s+(?P<month>\w+)\s+(?P<year>\d{4})',
|
|
r'\s{3,}(?P<day>\d{1,2})-(?P<month>\w+)-(?P<year>\d{4})',
|
|
# 'October 2008' - default day to today's.
|
|
r'\s{3,}(?P<month>\w+)\s+(?P<year>\d{4})',
|
|
]
|
|
|
|
for regex in date_regexes:
|
|
match = re.search(regex, self.pages[0])
|
|
if match:
|
|
md = match.groupdict()
|
|
mon = md['month'][0:3].lower()
|
|
day = int( md.get( 'day', date.today().day ) )
|
|
year = int( md['year'] )
|
|
try:
|
|
month = month_names.index( mon ) + 1
|
|
self._creation_date = date(year, month, day)
|
|
return self._creation_date
|
|
except ValueError:
|
|
# mon abbreviation not in _MONTH_NAMES
|
|
# or month or day out of range
|
|
pass
|
|
self.errors['creation_date'] = 'Creation Date field is empty or the creation date is not in a proper format.'
|
|
return self._creation_date
|
|
|
|
|
|
# ------------------------------------------------------------------
|
|
def get_authors(self):
|
|
"""Extract author information from draft text.
|
|
|
|
"""
|
|
if self._authors == None:
|
|
aux = {
|
|
"honor" : r"(?:Dr\.?|Prof(?:\.?|essor)|Sir|Lady|Dame)",
|
|
"prefix": r"([Dd]e|Hadi|van|van de|van der|Ver|von)",
|
|
"suffix": r"(jr|II|2nd|III|3rd|IV|4th)",
|
|
"first" : r"([A-Z][-A-Za-z]*)((\.?[- ]{1,2}[A-Za-z]+)*)",
|
|
"last" : r"([-A-Za-z']{2,})",
|
|
}
|
|
authformats = [
|
|
r" {6}(%(first)s[ \.]{1,3}((%(prefix)s )?%(last)s)( %(suffix)s)?)([, ]?(.+\.?|\(.+\.?|\)))?$" % aux,
|
|
r" {6}(((%(prefix)s )?%(last)s)( %(suffix)s)?, %(first)s)([, ]([Ee]d\.?|\([Ee]d\.?\)))?$" % aux,
|
|
r" {6}(%(last)s)$" % aux,
|
|
]
|
|
|
|
ignore = [
|
|
"Standards Track", "Current Practice", "Internet Draft", "Working Group",
|
|
"No Affiliation",
|
|
]
|
|
# group 12 34 5 6
|
|
authors = []
|
|
companies = []
|
|
|
|
# Collect first-page author information first
|
|
have_blankline = False
|
|
have_draftline = False
|
|
prev_blankline = False
|
|
for line in self.lines[:15]:
|
|
#_debug( "**" + line)
|
|
leading_space = len(re.findall("^ *", line)[0])
|
|
line_len = len(line.rstrip())
|
|
trailing_space = line_len <= 72 and 72 - line_len or 0
|
|
# Truncate long lines at the first space past column 80:
|
|
trunc_space = line.find(" ", 80)
|
|
if line_len > 80 and trunc_space > -1:
|
|
line = line[:trunc_space]
|
|
if line_len > 60:
|
|
# Look for centered title, break if found:
|
|
if (leading_space > 5 and abs(leading_space - trailing_space) < 5):
|
|
break
|
|
for authformat in authformats:
|
|
match = re.search(authformat, line)
|
|
if match:
|
|
author = match.group(1)
|
|
authors += [ author ]
|
|
#_debug("\nLine: " + line)
|
|
#_debug("Format: " + authformat)
|
|
_debug("Author: '%s'" % author)
|
|
if line.strip() == "":
|
|
if prev_blankline:
|
|
break
|
|
have_blankline = True
|
|
prev_blankline = True
|
|
else:
|
|
prev_blankline = False
|
|
if "draft-" in line:
|
|
have_draftline = True
|
|
if have_blankline and have_draftline:
|
|
break
|
|
|
|
found_pos = []
|
|
for i in range(len(authors)):
|
|
_debug("1: authors[%s]: %s" % (i, authors[i]))
|
|
author = authors[i]
|
|
if author == None:
|
|
continue
|
|
if "," in author:
|
|
last, first = author.split(",",1)
|
|
author = "%s %s" % (first.strip(), last.strip())
|
|
if not " " in author:
|
|
if "." in author:
|
|
first, last = author.rsplit(".", 1)
|
|
first += "."
|
|
else:
|
|
author = "[A-Z].+ " + author
|
|
first, last = author.rsplit(" ", 1)
|
|
else:
|
|
first, last = author.rsplit(" ", 1)
|
|
_debug("First, Last: '%s' '%s'" % (first, last))
|
|
for author in [ "%s %s"%(first,last), "%s %s"%(last,first), ]:
|
|
_debug("\nAuthors: "+str(authors))
|
|
_debug("Author: "+author)
|
|
# Pattern for full author information search, based on first page author name:
|
|
authpat = author
|
|
# Permit expansion of first name
|
|
authpat = re.sub("\. ", ".* ", authpat)
|
|
authpat = re.sub("\.$", ".*", authpat)
|
|
# Permit insertsion of middle name or initial
|
|
authpat = re.sub(" ", "\S*( +[^ ]+)* +", authpat)
|
|
# Permit expansion of double-name initials
|
|
authpat = re.sub("-", ".*?-", authpat)
|
|
# Some chinese names are shown with double-letter(latin) abbreviated given names, rather than
|
|
# a single-letter(latin) abbreviation:
|
|
authpat = re.sub("^([A-Z])[A-Z]+\.\*", r"\1[-\w]+", authpat)
|
|
authpat = "^(?:%s ?)?(%s)( *\(.*\)|,( [A-Z][-A-Za-z0-9]*)?)?" % (aux["honor"], authpat)
|
|
_debug("Authpat: " + authpat)
|
|
start = 0
|
|
col = None
|
|
# Find start of author info for this author (if any).
|
|
# Scan from the end of the file, looking for a match to authpath
|
|
try:
|
|
for j in range(len(self.lines)-1, 15, -1):
|
|
line = self.lines[j].strip()
|
|
forms = [ line ] + [ line.replace(short, longform[short]) for short in longform if short in line ]
|
|
for line in forms:
|
|
try:
|
|
if re.search(authpat, line):
|
|
start = j
|
|
_debug( " ==> " + line.strip())
|
|
# The author info could be formatted in multiple columns...
|
|
columns = re.split("( +)", line)
|
|
# _debug( "Columns:" + columns; sys.stdout.flush())
|
|
# Find which column:
|
|
#_debug( "Col range:" + range(len(columns)); sys.stdout.flush())
|
|
|
|
cols = [ c for c in range(len(columns)) if re.search(authpat+r"$", columns[c].strip()) ]
|
|
if cols:
|
|
col = cols[0]
|
|
if not (start, col) in found_pos:
|
|
found_pos += [ (start, col) ]
|
|
_debug( "Col: %d" % col)
|
|
beg = len("".join(columns[:col]))
|
|
_debug( "Beg: %d '%s'" % (beg, "".join(columns[:col])))
|
|
_debug( "Len: %d" % len(columns))
|
|
if col == len(columns) or col == len(columns)-1:
|
|
end = None
|
|
_debug( "End1: %s" % end)
|
|
else:
|
|
end = beg + len("".join(columns[col:col+2]))
|
|
_debug( "End2: %d '%s'" % (end, "".join(columns[col:col+2])))
|
|
_debug( "Cut: '%s'" % line[beg:end])
|
|
author = re.search(authpat, columns[col].strip()).group(1)
|
|
if author in companies:
|
|
authors[i] = None
|
|
else:
|
|
authors[i] = author
|
|
#_debug( "Author: %s: %s" % (author, authors[author]))
|
|
# We need to exit 2 for loops -- a break isn't sufficient:
|
|
raise StopIteration("Found Author")
|
|
except AssertionError, e:
|
|
sys.stderr.write("filename: "+self.filename+"\n")
|
|
sys.stderr.write("authpat: "+authpat+"\n")
|
|
raise
|
|
except StopIteration:
|
|
pass
|
|
if start and col != None:
|
|
break
|
|
if not authors[i]:
|
|
continue
|
|
_debug("2: authors[%s]: %s" % (i, authors[i]))
|
|
if start and col != None:
|
|
_debug("\n *" + authors[i])
|
|
done = False
|
|
count = 0
|
|
keyword = False
|
|
blanklines = 0
|
|
for line in self.lines[start+1:]:
|
|
_debug( " " + line.strip())
|
|
# Break on the second blank line
|
|
if not line:
|
|
blanklines += 1
|
|
if blanklines >= 3:
|
|
_debug( " - Break on blanklines")
|
|
break
|
|
else:
|
|
continue
|
|
else:
|
|
count += 1
|
|
|
|
# Maybe break on author name
|
|
# _debug("Line: %s"%line.strip())
|
|
# for a in authors:
|
|
# if a and a not in companies:
|
|
# _debug("Search for: %s"%(r"(^|\W)"+re.sub("\.? ", ".* ", a)+"(\W|$)"))
|
|
authmatch = [ a for a in authors[i+1:] if a and not a in companies and re.search((r"(^|\W)"+re.sub("\.? ", ".* ", a)+"(\W|$)"), line.strip()) ]
|
|
if authmatch:
|
|
_debug(" ? Other author or company ? : %s" % authmatch)
|
|
_debug(" Line: "+line.strip())
|
|
if count == 1 or (count == 2 and not blanklines):
|
|
# First line after an author -- this is a company
|
|
companies += authmatch
|
|
companies += [ line.strip() ] # XXX fix this for columnized author list
|
|
companies = list(set(companies))
|
|
_debug(" -- Companies: " + ", ".join(companies))
|
|
for k in range(i+1, len(authors)):
|
|
if authors[k] in companies:
|
|
authors[k] = None
|
|
elif not "@" in line:
|
|
# Break on an author name
|
|
_debug( " - Break on other author name")
|
|
break
|
|
else:
|
|
pass
|
|
|
|
try:
|
|
column = line[beg:end].strip()
|
|
except:
|
|
column = line
|
|
column = re.sub(" *\(at\) *", "@", column)
|
|
column = re.sub(" *\(dot\) *", ".", column)
|
|
|
|
|
|
# if re.search("^\w+: \w+", column):
|
|
# keyword = True
|
|
# else:
|
|
# if keyword:
|
|
# # Break on transition from keyword line to something else
|
|
# _debug( " - Break on end of keywords")
|
|
# break
|
|
|
|
#_debug( " Column text :: " + column)
|
|
_debug("3: authors[%s]: %s" % (i, authors[i]))
|
|
|
|
emailmatch = re.search("[-A-Za-z0-9_.+]+@[-A-Za-z0-9_.]+", column)
|
|
if emailmatch and not "@" in authors[i]:
|
|
email = emailmatch.group(0).lower()
|
|
authors[i] = "%s <%s>" % (authors[i], email)
|
|
else:
|
|
authors[i] = None
|
|
if not author in ignore:
|
|
_debug("Not an author? '%s'" % (author))
|
|
|
|
authors = [ re.sub(r" +"," ", a) for a in authors if a != None ]
|
|
authors.sort()
|
|
_debug(" * Final author list: " + ", ".join(authors))
|
|
_debug("-"*72)
|
|
self._authors = authors
|
|
|
|
return self._authors
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _output(fields):
|
|
if opt_timestamp:
|
|
sys.stdout.write("%s " % (fields["eventdate"]))
|
|
sys.stdout.write("%s" % (fields["doctag"].strip()))
|
|
|
|
def outputkey(key, fields):
|
|
sys.stdout.write(" %s='%s'" % ( key.lower(), fields[key].strip().replace("\\", "\\\\" ).replace("'", "\\x27" ).replace("\n", "\\n")))
|
|
|
|
keys = fields.keys()
|
|
keys.sort()
|
|
for key in keys:
|
|
if fields[key] and not key in ["doctag", "eventdate"]:
|
|
outputkey(key, fields)
|
|
sys.stdout.write("\n")
|
|
|
|
# ----------------------------------------------------------------------
|
|
def _printmeta(timestamp, fn):
|
|
# Initial values
|
|
fields = {}
|
|
fields["eventdate"] = timestamp
|
|
fields["eventsource"] = "draft"
|
|
|
|
if " " in fn or not fn.endswith(".txt"):
|
|
_warn("Skipping unexpected draft name: '%s'" % (fn))
|
|
return
|
|
|
|
filename = os.path.join("/www/tools.ietf.org/id", fn)
|
|
if not os.path.exists(filename):
|
|
_warn("Could not find file: '%s'" % (filename))
|
|
return
|
|
|
|
if opt_trace:
|
|
t = time.time()
|
|
sys.stderr.write("%-58s" % fn[:-4])
|
|
|
|
timestamp = time.strftime("%Y-%m-%dT%H:%M:%S+00:00", time.gmtime(os.stat(filename)[stat.ST_MTIME]))
|
|
text = _gettext(filename)
|
|
draft = Draft(text)
|
|
|
|
fields["eventdate"] = timestamp
|
|
fields["doctag"] = draft.filename or fn[:-7]
|
|
fields["docrev"] = draft.revision
|
|
|
|
fields["docpages"] = str(draft.get_pagecount())
|
|
fields["docauthors"] = ", ".join(draft.get_authors())
|
|
deststatus = draft.get_status()
|
|
if deststatus:
|
|
fields["docdeststatus"] = deststatus
|
|
|
|
_output(fields)
|
|
|
|
if opt_trace:
|
|
sys.stderr.write("%5.1f\n" % ((time.time() - t)))
|
|
|
|
# ----------------------------------------------------------------------
|
|
# Main
|
|
# ----------------------------------------------------------------------
|
|
|
|
def _main():
|
|
global opt_debug, opt_timestamp, opt_trace, files
|
|
# set default values, if any
|
|
# ----------------------------------------------------------------------
|
|
# Option processing
|
|
# ----------------------------------------------------------------------
|
|
options = ""
|
|
for line in re.findall("\n +(if|elif) +opt in \[(.+)\]:\s+#(.+)\n", open(sys.argv[0]).read()):
|
|
if not options:
|
|
options += "OPTIONS\n"
|
|
options += " %-16s %s\n" % (line[1].replace('"', ''), line[2])
|
|
options = options.strip()
|
|
|
|
# with ' < 1:' on the next line, this is a no-op:
|
|
if len(sys.argv) < 1:
|
|
vars = globals()
|
|
vars.update(locals())
|
|
print __doc__ % vars
|
|
sys.exit(1)
|
|
|
|
try:
|
|
opts, files = getopt.gnu_getopt(sys.argv[1:], "dhtTv", ["debug", "help", "timestamp", "trace", "version",])
|
|
except Exception, e:
|
|
print "%s: %s" % (program, e)
|
|
sys.exit(1)
|
|
|
|
# parse options
|
|
for opt, value in opts:
|
|
if opt in ["-d", "--debug"]: # Output debug information
|
|
opt_debug = True
|
|
elif opt in ["-h", "--help"]: # Output this help text, then exit
|
|
vars = globals()
|
|
vars.update(locals())
|
|
print __doc__ % vars
|
|
sys.exit(1)
|
|
elif opt in ["-v", "--version"]: # Output version information, then exit
|
|
print program, version
|
|
sys.exit(0)
|
|
elif opt in ["-t", "--timestamp"]: # Emit leading timestamp information
|
|
opt_timestamp = True
|
|
elif opt in ["-T", "--trace"]: # Emit trace information while working
|
|
opt_trace = True
|
|
|
|
if not files:
|
|
files = [ "-" ]
|
|
|
|
for file in files:
|
|
_debug( "Reading drafts from '%s'" % file)
|
|
if file == "-":
|
|
file = sys.stdin
|
|
elif file.endswith(".gz"):
|
|
file = gzip.open(file)
|
|
else:
|
|
file = open(file)
|
|
|
|
if os.path.exists(file.name):
|
|
timestamp = time.strftime("%Y-%m-%dT%H:%M:%S+00:00", time.gmtime(os.stat(file.name)[stat.ST_MTIME]))
|
|
else:
|
|
timestamp = time.strftime("%Y-%m-%dT%H:%M:%S+00:00", time.gmtime())
|
|
|
|
basename = os.path.basename(file.name)
|
|
if basename.startswith("draft-"):
|
|
draft = basename
|
|
_debug( "** Processing '%s'" % draft)
|
|
_printmeta(timestamp, draft)
|
|
else:
|
|
for line in file:
|
|
draft = line.strip()
|
|
if draft.startswith("#"):
|
|
continue
|
|
_debug( "** Processing '%s'" % draft)
|
|
_printmeta(timestamp, draft)
|
|
|
|
if __name__ == "__main__":
|
|
try:
|
|
_main()
|
|
except KeyboardInterrupt:
|
|
raise
|
|
pass
|