Mercurial > hg
annotate mercurial/fancyopts.py @ 7564:f1af59451c0c
localrepo: fix bad manifest delta generation (issue1433)
The issue came from the 720ae5085ee3 fix for issue586 working only for
manifest.add() fast path, where the incorrect removed file set was
ignored. This path was no longer taken after 716a1296e182 refactoring.
author | Patrick Mezard <pmezard@gmail.com> |
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date | Sat, 03 Jan 2009 20:16:10 +0100 |
parents | d39af2eabb8c |
children | 88887054d277 |
rev | line source |
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A number of minor fixes to problems that pychecker found.
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1 import getopt |
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596 | 3 def fancyopts(args, options, state): |
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4 """ |
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5 read args, parse options, and store options in state |
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6 |
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7 each option is a tuple of: |
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8 |
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9 short option or '' |
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10 long option |
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11 default value |
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12 description |
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13 |
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14 option types include: |
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15 |
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16 boolean or none - option sets variable in state to true |
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17 string - parameter string is stored in state |
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18 list - parameter string is added to a list |
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19 integer - parameter strings is stored as int |
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20 function - call function with parameter |
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21 |
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22 non-option args are returned |
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23 """ |
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24 namelist = [] |
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25 shortlist = '' |
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26 argmap = {} |
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27 defmap = {} |
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28 |
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29 for short, name, default, comment in options: |
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30 # convert opts to getopt format |
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31 oname = name |
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32 name = name.replace('-', '_') |
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33 |
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34 argmap['-' + short] = argmap['--' + oname] = name |
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35 defmap[name] = default |
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36 |
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37 # copy defaults to state |
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38 if isinstance(default, list): |
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39 state[name] = default[:] |
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40 elif callable(default): |
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41 state[name] = None |
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42 else: |
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43 state[name] = default |
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44 |
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45 # does it take a parameter? |
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46 if not (default is None or default is True or default is False): |
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47 if short: short += ':' |
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48 if oname: oname += '=' |
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49 if short: |
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50 shortlist += short |
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51 if name: |
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52 namelist.append(oname) |
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53 |
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54 # parse arguments |
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55 opts, args = getopt.getopt(args, shortlist, namelist) |
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56 |
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57 # transfer result to state |
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58 for opt, val in opts: |
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59 name = argmap[opt] |
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60 t = type(defmap[name]) |
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61 if t is type(fancyopts): |
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62 state[name] = defmap[name](val) |
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63 elif t is type(1): |
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64 state[name] = int(val) |
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65 elif t is type(''): |
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66 state[name] = val |
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67 elif t is type([]): |
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68 state[name].append(val) |
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69 elif t is type(None) or t is type(False): |
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70 state[name] = True |
209 | 71 |
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72 # return unparsed args |
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73 return args |