##// END OF EJS Templates
upstream » ipython
RSS

Clone from https://github.com/ipython/ipython.git

Multiple improvements to tab completion....
Multiple improvements to tab completion. I refactored the API quite a bit, to retain readline compatibility but make it more independent of readline. There's still more to do in cleaning up our init_readline() method, but now the completer objects have separate rlcomplete() and complete() methods. The former uses the quirky readline API with a state flag, while the latter is stateless, takes only text information, and is more suitable for GUIs and other frontends to call programatically. Made other minor fixes to ensure the test suite passes in full. While all this code is a bit messy, we're getting in the direction of the APIs we need in the long run.
Brian Granger - - Load All Authors

File last commit:

r2524:4fe04245
r2839:8cff4913
Show More
ipgraph.txt
61 lines | 1.7 KiB | text/plain | TextLexer
/ docs / source / development / ipgraph.txt
History | Annotation | Raw |Copy content |Copy permalink
====================================================
Notes on code execution in :class:`InteractiveShell`
====================================================
Overview
========
This section contains information and notes about the code execution
system in :class:`InteractiveShell`. This system needs to be refactored
and we are keeping notes about this process here.
Current design
==============
Here is a script that shows the relationships between the various
methods in :class:`InteractiveShell` that manage code execution::
import networkx as nx
import matplotlib.pyplot as plt
exec_init_cmd = 'exec_init_cmd'
interact = 'interact'
runlines = 'runlines'
runsource = 'runsource'
runcode = 'runcode'
push_line = 'push_line'
mainloop = 'mainloop'
embed_mainloop = 'embed_mainloop'
ri = 'raw_input'
prefilter = 'prefilter'
g = nx.DiGraph()
g.add_node(exec_init_cmd)
g.add_node(interact)
g.add_node(runlines)
g.add_node(runsource)
g.add_node(push_line)
g.add_node(mainloop)
g.add_node(embed_mainloop)
g.add_node(ri)
g.add_node(prefilter)
g.add_edge(exec_init_cmd, push_line)
g.add_edge(exec_init_cmd, prefilter)
g.add_edge(mainloop, exec_init_cmd)
g.add_edge(mainloop, interact)
g.add_edge(embed_mainloop, interact)
g.add_edge(interact, ri)
g.add_edge(interact, push_line)
g.add_edge(push_line, runsource)
g.add_edge(runlines, push_line)
g.add_edge(runlines, prefilter)
g.add_edge(runsource, runcode)
g.add_edge(ri, prefilter)
nx.draw_spectral(g, node_size=100, alpha=0.6, node_color='r',
font_size=10, node_shape='o')
plt.show()