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| @@ -301,6 +301,46 b' class IPApi:' | |||||
| 301 | pre,fn,rest = self.IP.split_user_input(line) |
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301 | pre,fn,rest = self.IP.split_user_input(line) | |
| 302 | res = pre + self.IP.expand_aliases(fn,rest) |
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302 | res = pre + self.IP.expand_aliases(fn,rest) | |
| 303 |
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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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343 | ||||
| 304 |
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344 | |||
| 305 |
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345 | |||
| 306 | def launch_new_instance(user_ns = None): |
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346 | def launch_new_instance(user_ns = None): | |
| @@ -362,3 +402,4 b' def make_session(user_ns = None):' | |||||
| 362 |
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402 | |||
| 363 | import IPython |
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403 | import IPython | |
| 364 | return IPython.Shell.start(user_ns) |
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404 | return IPython.Shell.start(user_ns) | |
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405 | ||||
| @@ -7,6 +7,9 b'' | |||||
| 7 | * Extensions/ipy_completers.py: introduced Olivier Lauzanne's |
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7 | * Extensions/ipy_completers.py: introduced Olivier Lauzanne's | |
| 8 | safer & faster 'import' completer. |
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8 | safer & faster 'import' completer. | |
| 9 |
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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 | ||||
| 10 | 2007-04-19 Ville Vainio <vivainio@gmail.com> |
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13 | 2007-04-19 Ville Vainio <vivainio@gmail.com> | |
| 11 |
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14 | |||
| 12 | * upgrade_dir.py: skip junk files like *.pyc |
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15 | * upgrade_dir.py: skip junk files like *.pyc | |
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