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comparison mercurial/commands.py @ 16781:c0b98f436cce

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help: move some helper functions to help.py
author Olav Reinert <seroton10@gmail.com>
date Tue, 22 May 2012 22:08:41 +0200
parents d064da05590d
children ba512212dab1
comparison
equal deleted inserted replaced
16780:d064da05590d 16781:c0b98f436cce
3087 Returns 0 if successful. 3087 Returns 0 if successful.
3088 """ 3088 """
3089 3089
3090 textwidth = min(ui.termwidth(), 80) - 2 3090 textwidth = min(ui.termwidth(), 80) - 2
3091 3091
3092 def optrst(options, verbose):
3093 data = []
3094 multioccur = False
3095 for option in options:
3096 if len(option) == 5:
3097 shortopt, longopt, default, desc, optlabel = option
3098 else:
3099 shortopt, longopt, default, desc = option
3100 optlabel = _("VALUE") # default label
3101
3102 if _("DEPRECATED") in desc and not verbose:
3103 continue
3104
3105 so = ''
3106 if shortopt:
3107 so = '-' + shortopt
3108 lo = '--' + longopt
3109 if default:
3110 desc += _(" (default: %s)") % default
3111
3112 if isinstance(default, list):
3113 lo += " %s [+]" % optlabel
3114 multioccur = True
3115 elif (default is not None) and not isinstance(default, bool):
3116 lo += " %s" % optlabel
3117
3118 data.append((so, lo, desc))
3119
3120 rst = minirst.maketable(data, 1)
3121
3122 if multioccur:
3123 rst += _("\n[+] marked option can be specified multiple times\n")
3124
3125 return rst
3126
3127 # list all option lists
3128 def opttext(optlist, width, verbose):
3129 rst = ''
3130 if not optlist:
3131 return ''
3132
3133 for title, options in optlist:
3134 rst += '\n%s\n' % title
3135 if options:
3136 rst += "\n"
3137 rst += optrst(options, verbose)
3138 rst += '\n'
3139
3140 return '\n' + minirst.format(rst, width)
3141
3142 def addglobalopts(optlist, aliases): 3092 def addglobalopts(optlist, aliases):
3143 if ui.quiet: 3093 if ui.quiet:
3144 return [] 3094 return []
3145 3095
3146 if ui.verbose: 3096 if ui.verbose:
3221 # options 3171 # options
3222 if not ui.quiet and entry[1]: 3172 if not ui.quiet and entry[1]:
3223 rst += '\n' 3173 rst += '\n'
3224 rst += _("options:") 3174 rst += _("options:")
3225 rst += '\n\n' 3175 rst += '\n\n'
3226 rst += optrst(entry[1], ui.verbose) 3176 rst += help.optrst(entry[1], ui.verbose)
3227 3177
3228 if ui.verbose: 3178 if ui.verbose:
3229 rst += '\n' 3179 rst += '\n'
3230 rst += _("global options:") 3180 rst += _("global options:")
3231 rst += '\n\n' 3181 rst += '\n\n'
3232 rst += optrst(globalopts, ui.verbose) 3182 rst += help.optrst(globalopts, ui.verbose)
3233 3183
3234 keep = ui.verbose and ['verbose'] or [] 3184 keep = ui.verbose and ['verbose'] or []
3235 formatted, pruned = minirst.format(rst, textwidth, keep=keep) 3185 formatted, pruned = minirst.format(rst, textwidth, keep=keep)
3236 ui.write(formatted) 3186 ui.write(formatted)
3237 3187
3302 for t, desc in topics: 3252 for t, desc in topics:
3303 ui.write(" %-*s %s\n" % (topics_len, t, desc)) 3253 ui.write(" %-*s %s\n" % (topics_len, t, desc))
3304 3254
3305 optlist = [] 3255 optlist = []
3306 addglobalopts(optlist, True) 3256 addglobalopts(optlist, True)
3307 ui.write(opttext(optlist, textwidth, ui.verbose)) 3257 ui.write(help.opttext(optlist, textwidth, ui.verbose))
3308 3258
3309 def helptopic(name): 3259 def helptopic(name):
3310 for names, header, doc in help.helptable: 3260 for names, header, doc in help.helptable:
3311 if name in names: 3261 if name in names:
3312 break 3262 break