Mercurial > hg
annotate mercurial/py3kcompat.py @ 26390:0f0cda81e9b0
gitweb: provide links to branches, tags and bookmarks by name
This is adapted from cd842821db2c, that was added to paper for 3.5 release.
It adds another way to refer to branches, tags and bookmarks in urls: by name.
It's still possible to navigate to a specific changeset hash, but now you can
get more descriptive urls straight from /summary page, for example.
branchentry template (and so the whole branches table on /summary and
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can instead bring this column with a plain changeset hash to tags and
bookmarks, but this, more terse, new look feels fine.
author | Anton Shestakov <av6@dwimlabs.net> |
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date | Sat, 26 Sep 2015 17:15:58 +0800 |
parents | a7a9d84f5e4a |
children | 5bfd01a3c2a9 |
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py3kcompat: added a "compatibility layer" for py3k
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1 # py3kcompat.py - compatibility definitions for running hg in py3k |
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2 # |
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3 # Copyright 2010 Renato Cunha <renatoc@gmail.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 import builtins |
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9 |
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10 from numbers import Number |
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11 |
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12 def bytesformatter(format, args): |
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13 '''Custom implementation of a formatter for bytestrings. |
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14 |
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15 This function currently relies on the string formatter to do the |
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16 formatting and always returns bytes objects. |
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17 |
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18 >>> bytesformatter(20, 10) |
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19 0 |
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20 >>> bytesformatter('unicode %s, %s!', ('string', 'foo')) |
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21 b'unicode string, foo!' |
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22 >>> bytesformatter(b'test %s', 'me') |
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23 b'test me' |
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24 >>> bytesformatter('test %s', 'me') |
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25 b'test me' |
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26 >>> bytesformatter(b'test %s', b'me') |
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27 b'test me' |
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28 >>> bytesformatter('test %s', b'me') |
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29 b'test me' |
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30 >>> bytesformatter('test %d: %s', (1, b'result')) |
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31 b'test 1: result' |
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32 ''' |
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33 # The current implementation just converts from bytes to unicode, do |
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34 # what's needed and then convert the results back to bytes. |
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35 # Another alternative is to use the Python C API implementation. |
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36 if isinstance(format, Number): |
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37 # If the fixer erroneously passes a number remainder operation to |
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38 # bytesformatter, we just return the correct operation |
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39 return format % args |
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40 if isinstance(format, bytes): |
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41 format = format.decode('utf-8', 'surrogateescape') |
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42 if isinstance(args, bytes): |
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43 args = args.decode('utf-8', 'surrogateescape') |
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44 if isinstance(args, tuple): |
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45 newargs = [] |
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46 for arg in args: |
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47 if isinstance(arg, bytes): |
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48 arg = arg.decode('utf-8', 'surrogateescape') |
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49 newargs.append(arg) |
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50 args = tuple(newargs) |
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51 ret = format % args |
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52 return ret.encode('utf-8', 'surrogateescape') |
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53 builtins.bytesformatter = bytesformatter |
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54 |
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55 origord = builtins.ord |
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56 def fakeord(char): |
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57 if isinstance(char, int): |
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58 return char |
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59 return origord(char) |
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60 builtins.ord = fakeord |
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61 |
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62 if __name__ == '__main__': |
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63 import doctest |
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64 doctest.testmod() |
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65 |