command description ctrl- or up-arrow search backward in command history for commands starting with currently-entered text ctrl- or down-arrow search forward in command history for commands starting with currently-entered text ctrl- readline-style reverse history search (partial matchingctrl-shift- paste text from clipboard ctrl- interrupt currently-executing code ctrl- move cursor to beginning of line ctrl- move cursor to end of line ctrl- delete text from cursor until end of line ctrl- discard all text on current line ctrl- move cursor forward one character ctrl- move cursor back one character ctrl- clear screen exceptions and tracebacks if an exception is raised while %run-ing script or executing any statementipython will by default print full call stack trace (tracebackwith few lines of context around the position at each point in the stack in [ ]%run ch /ipython_bug py assertionerror traceback (most recent call last/home/wesm/code/ipython/ipython/utils/py compat pyc in execfile(fname*where else filename fname -- __builtin__ execfile(filename*wherebook_scripts/ch /ipython_bug py in ( throws_an_exception( --- calling_things(book_scripts/ch /ipython_bug py in calling_things( def calling_things() works_fine(--- throws_an_exception( calling_things(book_scripts/ch /ipython_bug py in throws_an_exception( ---- assert( = def calling_things()assertionerroripython basics www it-ebooks info