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""" Shell mode for ipython
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Start ipython in shell mode by invoking "ipython -p sh"
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(the old version, "ipython -p pysh" still works but this is the more "modern"
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shell mode and is recommended for users who don't care about pysh-mode
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compatibility)
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"""
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from IPython import ipapi
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import os,textwrap
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# The import below effectively obsoletes your old-style ipythonrc[.ini],
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# so consider yourself warned!
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import ipy_sane_defaults
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def main():
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ip = ipapi.get()
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o = ip.options()
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# autocall to "full" mode (smart mode is default, I like full mode)
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o.autocall = 2
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# Jason Orendorff's path class is handy to have in user namespace
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# if you are doing shell-like stuff
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try:
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ip.ex("from path import path" )
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except ImportError:
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pass
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ip.ex('import os')
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ip.ex("def up(): os.chdir('..')")
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# Get pysh-like prompt for all profiles.
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o.prompt_in1= '\C_LightBlue[\C_LightCyan\Y1\C_LightBlue]\C_Green|\#> '
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o.prompt_in2= '\C_Green|\C_LightGreen\D\C_Green> '
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o.prompt_out= '<\#> '
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from IPython import Release
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import sys
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# I like my banner minimal.
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o.banner = "Py %s IPy %s\n" % (sys.version.split('\n')[0],Release.version)
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# make 'd' an alias for ls -F
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ip.magic('alias d ls -F --color=auto')
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# Make available all system commands through "rehashing" immediately.
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# You can comment these lines out to speed up startup on very slow
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# machines, and to conserve a bit of memory. Note that pysh profile does this
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# automatically
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ip.IP.default_option('cd','-q')
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o.prompts_pad_left="1"
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# Remove all blank lines in between prompts, like a normal shell.
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o.separate_in="0"
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o.separate_out="0"
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o.separate_out2="0"
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# now alias all syscommands
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db = ip.getdb()
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syscmds = db.get("syscmdlist",[] )
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if not syscmds:
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print textwrap.dedent("""
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System command list not initialized, probably the first run...
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running %rehashx to refresh the command list. Run %rehashx
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again to refresh command list (after installing new software etc.)
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""")
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ip.magic('rehashx')
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syscmds = db.get("syscmdlist")
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for cmd in syscmds:
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#print "al",cmd
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noext, ext = os.path.splitext(cmd)
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ip.IP.alias_table[noext] = (0,cmd)
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main()
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