Module: gp_unix

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Module: gp_unix | Gnuplot/gp_unix.py
--- | ---
gp_unix an interface to gnuplot used for unix platforms. This file implements a low-level interface to a gnuplot program for a unix platform (actually it is used for any non-Windows, non-Mac system). This file should be imported through gp.py, which in turn should be imported via `import Gnuplot` rather than these low-level interfaces.
Imported modules |
--- | ---
from os import popen
Functions |
test_persist
| test_persist
    test_persist ()
### Determine whether gnuplot recognizes the option `-persist`. If the configuration variable `recognizes_persist` is set (i.e., to something other than `None`), return that value. Otherwise, try to determine whether the installed version of gnuplot recognizes the -persist option. (If it doesn't, it should emit an error message with `-persist` in the first line.) Then set `recognizes_persist` accordingly for future reference.
Classes |
GnuplotOpts | The configuration options for gnuplot on generic platforms.
GnuplotProcess | Unsophisticated interface to a running gnuplot program.

Table of Contents

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