Mercurial > cpython-lru_cache-weakref

annotate Tools/scripts/parseentities.py @ 84007:dbfbdf2b5c19 3.3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix #17967: For ftp urls CWD to target instead of hopping to each directory towards target. This fixes a bug where target is accessible, but parent directories are restricted.
author Senthil Kumaran <senthil@uthcode.com>
date Sat, 01 Jun 2013 08:27:06 -0700
parents 62dde5dd475e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
59522
fcfe324663a6 convert shebang lines: python -> python3
Benjamin Peterson <benjamin@python.org>
parents: 47100
diff changeset
1 #!/usr/bin/env python3
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
2 """ Utility for parsing HTML entity definitions available from:
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
3
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
4 http://www.w3.org/ as e.g.
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
5 http://www.w3.org/TR/REC-html40/HTMLlat1.ent
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
6
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
7 Input is read from stdin, output is written to stdout in form of a
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 Python snippet defining a dictionary "entitydefs" mapping literal
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
9 entity name to character or numeric entity.
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
10
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 14657
diff changeset
11 Marc-Andre Lemburg, mal@lemburg.com, 1999.
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
12 Use as you like. NO WARRANTIES.
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
13
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
14 """
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
15 import re,sys
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
16
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
17 entityRE = re.compile('<!ENTITY +(\w+) +CDATA +"([^"]+)" +-- +((?:.|\n)+?) *-->')
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
18
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
19 def parse(text,pos=0,endpos=None):
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
20
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
21 pos = 0
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
22 if endpos is None:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
23 endpos = len(text)
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
24 d = {}
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
25 while 1:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
26 m = entityRE.search(text,pos,endpos)
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
27 if not m:
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
28 break
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
29 name,charcode,comment = m.groups()
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
30 d[name] = charcode,comment
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
31 pos = m.end()
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
32 return d
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
33
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
34 def writefile(f,defs):
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
35
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
36 f.write("entitydefs = {\n")
47100
893a4dc17a91 Ran 2to3 over scripts directory.
Georg Brandl <georg@python.org>
parents: 15930
diff changeset
37 items = sorted(defs.items())
893a4dc17a91 Ran 2to3 over scripts directory.
Georg Brandl <georg@python.org>
parents: 15930
diff changeset
38 for name, (charcode,comment) in items:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
39 if charcode[:2] == '&#':
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
40 code = int(charcode[2:-1])
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
41 if code < 256:
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
42 charcode = "'\%o'" % code
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
43 else:
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
44 charcode = repr(charcode)
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
45 else:
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
46 charcode = repr(charcode)
76106
62dde5dd475e #14490, #14491: add 'sundry'-style import tests for Tools/scripts.
R David Murray <rdmurray@bitdance.com>
parents: 59522
diff changeset
47 comment = ' '.join(comment.split())
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
48 f.write(" '%s':\t%s, \t# %s\n" % (name,charcode,comment))
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
49 f.write('\n}\n')
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
50
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
51 if __name__ == '__main__':
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
52 if len(sys.argv) > 1:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
53 infile = open(sys.argv[1])
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
54 else:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
55 infile = sys.stdin
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
56 if len(sys.argv) > 2:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
57 outfile = open(sys.argv[2],'w')
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
58 else:
14657
946709e82be0 satisfy the tabnanny
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11210
diff changeset
59 outfile = sys.stdout
11210
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
60 text = infile.read()
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
61 defs = parse(text)
cf7cd7b04fa6 Scrit by Marc-Andre Lemburg to generate htmlentitydefs.py.
Guido van Rossum <guido@python.org>
parents:
diff changeset
62 writefile(outfile,defs)