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| @@ -300,6 +300,46 b' class IPApi:' | |||
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300 | 300 | |
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301 | 301 | pre,fn,rest = self.IP.split_user_input(line) |
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302 | 302 | res = pre + self.IP.expand_aliases(fn,rest) |
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303 | ||
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304 | def defalias(self, name, cmd): | |
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305 | """ Define a new alias | |
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306 | ||
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307 | _ip.defalias('bb','bldmake bldfiles') | |
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308 | ||
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309 | Creates a new alias named 'bb' in ipython user namespace | |
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310 | """ | |
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311 | ||
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312 | ||
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313 | nargs = cmd.count('%s') | |
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314 | if nargs>0 and cmd.find('%l')>=0: | |
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315 | raise Exception('The %s and %l specifiers are mutually exclusive ' | |
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316 | 'in alias definitions.') | |
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317 | ||
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318 | else: # all looks OK | |
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319 | self.IP.alias_table[name] = (nargs,cmd) | |
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320 | ||
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321 | def defmacro(self, *args): | |
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322 | """ Define a new macro | |
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323 | ||
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324 | 2 forms of calling: | |
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325 | ||
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326 | mac = _ip.defmacro('print "hello"\nprint "world"') | |
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327 | ||
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328 | (doesn't put the created macro on user namespace) | |
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329 | ||
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330 | _ip.defmacro('build', 'bldmake bldfiles\nabld build winscw udeb') | |
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331 | ||
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332 | (creates a macro named 'build' in user namespace) | |
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333 | """ | |
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334 | ||
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335 | import IPython.macro | |
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336 | print args | |
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337 | if len(args) == 1: | |
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338 | return IPython.macro.Macro(args[0]) | |
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339 | elif len(args) == 2: | |
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340 | self.user_ns[args[0]] = IPython.macro.Macro(args[1]) | |
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341 | else: | |
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342 | return Exception("_ip.defmacro must be called with 1 or 2 arguments") | |
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303 | 343 | |
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304 | 344 | |
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305 | 345 | |
| @@ -362,3 +402,4 b' def make_session(user_ns = None):' | |||
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362 | 402 | |
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363 | 403 | import IPython |
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364 | 404 | return IPython.Shell.start(user_ns) |
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405 | ||
| @@ -7,6 +7,9 b'' | |||
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7 | 7 | * Extensions/ipy_completers.py: introduced Olivier Lauzanne's |
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8 | 8 | safer & faster 'import' completer. |
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9 | 9 | |
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10 | * Introduced new ipapi methods, _ip.defmacro(name, value) | |
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11 | and _ip.defalias(name, command). | |
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12 | ||
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10 | 13 | 2007-04-19 Ville Vainio <vivainio@gmail.com> |
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11 | 14 | |
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12 | 15 | * upgrade_dir.py: skip junk files like *.pyc |
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