upstream/ipython Files · docs/examples/core/example-gnuplot.py

Add missing man pages contributed by Debian's Stephan Peijnik....

Add missing man pages contributed by Debian's Stephan Peijnik. This is an initial import of missing man pages taken verbatim from: http://svn.debian.org/viewsvn/python-modules/packages/ipython/trunk/debian/ This starts to close this bug: https://bugs.launchpad.net/ipython/+bug/291143 I wanted this commit to be purely an import of Stephan's documentation unmodified. I've made some edits to the man pages to update them for 0.10, that will go in the next commit.

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      #!/usr/bin/env python

      """

      Example code showing how to use Gnuplot and an embedded IPython shell.

      """

      from Numeric import *

      from IPython.numutils import *

      from IPython.Shell import IPShellEmbed

      # Arguments to start IPython shell with. Load numeric profile.

      ipargs = ['-profile','numeric']

      ipshell = IPShellEmbed(ipargs)

      # Compute sin(x) over the 0..2pi range at 200 points

      x = frange(0,2*pi,npts=200)

      y = sin(x)

      # In the 'numeric' profile, IPython has an internal gnuplot instance:

      g = ipshell.IP.gnuplot

      # Change some defaults

      g('set style data lines')

      # Or also call a multi-line set of gnuplot commands on it:

      g("""

      set xrange [0:pi]     # Set the visible range to half the data only

      set title 'Half sine' # Global gnuplot labels

      set xlabel 'theta'

      set ylabel 'sin(theta)'

      """)

      # Now start an embedded ipython.

      ipshell('Starting the embedded IPyhton.\n'

              'Try calling plot(x,y), or @gpc for direct access to Gnuplot"\n')

      #********************** End of file <example-gnuplot.py> *********************

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				#!/usr/bin/env python
				"""
				Example code showing how to use Gnuplot and an embedded IPython shell.
				"""

				from Numeric import *
				from IPython.numutils import *
				from IPython.Shell import IPShellEmbed

				# Arguments to start IPython shell with. Load numeric profile.
				ipargs = ['-profile','numeric']
				ipshell = IPShellEmbed(ipargs)

				# Compute sin(x) over the 0..2pi range at 200 points
				x = frange(0,2*pi,npts=200)
				y = sin(x)

				# In the 'numeric' profile, IPython has an internal gnuplot instance:
				g = ipshell.IP.gnuplot

				# Change some defaults
				g('set style data lines')

				# Or also call a multi-line set of gnuplot commands on it:
				g("""
				set xrange [0:pi] # Set the visible range to half the data only
				set title 'Half sine' # Global gnuplot labels
				set xlabel 'theta'
				set ylabel 'sin(theta)'
				""")

				# Now start an embedded ipython.
				ipshell('Starting the embedded IPyhton.\n'
				'Try calling plot(x,y), or @gpc for direct access to Gnuplot"\n')

				#******************** End of file <example-gnuplot.py> *******************