2015-08-08 02:11:30 +00:00
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< h1 > Source code for terminatorlib.util< / h1 > < div class = "highlight" > < pre >
< span class = "c" > #!/usr/bin/python< / span >
< span class = "c" > # Terminator.util - misc utility functions< / span >
< span class = "c" > # Copyright (C) 2006-2010 cmsj@tenshu.net< / span >
< span class = "c" > #< / span >
< span class = "c" > # This program is free software; you can redistribute it and/or modify< / span >
< span class = "c" > # it under the terms of the GNU General Public License as published by< / span >
< span class = "c" > # the Free Software Foundation, version 2 only.< / span >
< span class = "c" > #< / span >
< span class = "c" > # This program is distributed in the hope that it will be useful,< / span >
< span class = "c" > # but WITHOUT ANY WARRANTY; without even the implied warranty of< / span >
< span class = "c" > # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the< / span >
< span class = "c" > # GNU General Public License for more details.< / span >
< span class = "c" > #< / span >
< span class = "c" > # You should have received a copy of the GNU General Public License< / span >
< span class = "c" > # along with this program; if not, write to the Free Software< / span >
< span class = "c" > # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA< / span >
< span class = "sd" > " " " Terminator.util - misc utility functions" " " < / span >
< span class = "kn" > import< / span > < span class = "nn" > sys< / span >
< span class = "kn" > import< / span > < span class = "nn" > gtk< / span >
< span class = "kn" > import< / span > < span class = "nn" > os< / span >
< span class = "kn" > import< / span > < span class = "nn" > pwd< / span >
< span class = "kn" > import< / span > < span class = "nn" > inspect< / span >
< span class = "kn" > import< / span > < span class = "nn" > uuid< / span >
< span class = "kn" > import< / span > < span class = "nn" > subprocess< / span >
< span class = "c" > # set this to true to enable debugging output< / span >
< span class = "n" > DEBUG< / span > < span class = "o" > =< / span > < span class = "bp" > False< / span >
< span class = "c" > # set this to true to additionally list filenames in debugging< / span >
< span class = "n" > DEBUGFILES< / span > < span class = "o" > =< / span > < span class = "bp" > False< / span >
< span class = "c" > # list of classes to show debugging for. empty list means show all classes< / span >
< span class = "n" > DEBUGCLASSES< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "c" > # list of methods to show debugging for. empty list means show all methods< / span >
< span class = "n" > DEBUGMETHODS< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< div class = "viewcode-block" id = "dbg" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.dbg" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > dbg< / span > < span class = "p" > (< / span > < span class = "n" > log< / span > < span class = "o" > =< / span > < span class = "s" > " " < / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Print a message if debugging is enabled" " " < / span >
< span class = "k" > if< / span > < span class = "n" > DEBUG< / span > < span class = "p" > :< / span >
< span class = "n" > stackitem< / span > < span class = "o" > =< / span > < span class = "n" > inspect< / span > < span class = "o" > .< / span > < span class = "n" > stack< / span > < span class = "p" > ()[< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span >
< span class = "n" > parent_frame< / span > < span class = "o" > =< / span > < span class = "n" > stackitem< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span >
< span class = "n" > method< / span > < span class = "o" > =< / span > < span class = "n" > parent_frame< / span > < span class = "o" > .< / span > < span class = "n" > f_code< / span > < span class = "o" > .< / span > < span class = "n" > co_name< / span >
< span class = "n" > names< / span > < span class = "p" > ,< / span > < span class = "n" > varargs< / span > < span class = "p" > ,< / span > < span class = "n" > keywords< / span > < span class = "p" > ,< / span > < span class = "n" > local_vars< / span > < span class = "o" > =< / span > < span class = "n" > inspect< / span > < span class = "o" > .< / span > < span class = "n" > getargvalues< / span > < span class = "p" > (< / span > < span class = "n" > parent_frame< / span > < span class = "p" > )< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > self_name< / span > < span class = "o" > =< / span > < span class = "n" > names< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span >
< span class = "n" > classname< / span > < span class = "o" > =< / span > < span class = "n" > local_vars< / span > < span class = "p" > [< / span > < span class = "n" > self_name< / span > < span class = "p" > ]< / span > < span class = "o" > .< / span > < span class = "n" > __class__< / span > < span class = "o" > .< / span > < span class = "n" > __name__< / span >
< span class = "k" > except< / span > < span class = "ne" > IndexError< / span > < span class = "p" > :< / span >
< span class = "n" > classname< / span > < span class = "o" > =< / span > < span class = "s" > " noclass" < / span >
< span class = "k" > if< / span > < span class = "n" > DEBUGFILES< / span > < span class = "p" > :< / span >
< span class = "n" > line< / span > < span class = "o" > =< / span > < span class = "n" > stackitem< / span > < span class = "p" > [< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span >
< span class = "n" > filename< / span > < span class = "o" > =< / span > < span class = "n" > parent_frame< / span > < span class = "o" > .< / span > < span class = "n" > f_code< / span > < span class = "o" > .< / span > < span class = "n" > co_filename< / span >
< span class = "n" > extra< / span > < span class = "o" > =< / span > < span class = "s" > " (< / span > < span class = "si" > %s< / span > < span class = "s" > :< / span > < span class = "si" > %s< / span > < span class = "s" > )" < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > filename< / span > < span class = "p" > ,< / span > < span class = "n" > line< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > extra< / span > < span class = "o" > =< / span > < span class = "s" > " " < / span >
< span class = "k" > if< / span > < span class = "n" > DEBUGCLASSES< / span > < span class = "o" > !=< / span > < span class = "p" > []< / span > < span class = "ow" > and< / span > < span class = "n" > classname< / span > < span class = "ow" > not< / span > < span class = "ow" > in< / span > < span class = "n" > DEBUGCLASSES< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span >
< span class = "k" > if< / span > < span class = "n" > DEBUGMETHODS< / span > < span class = "o" > !=< / span > < span class = "p" > []< / span > < span class = "ow" > and< / span > < span class = "n" > method< / span > < span class = "ow" > not< / span > < span class = "ow" > in< / span > < span class = "n" > DEBUGMETHODS< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "k" > print< / span > < span class = "o" > > > < / span > < span class = "n" > sys< / span > < span class = "o" > .< / span > < span class = "n" > stderr< / span > < span class = "p" > ,< / span > < span class = "s" > " < / span > < span class = "si" > %s< / span > < span class = "s" > ::< / span > < span class = "si" > %s< / span > < span class = "s" > : < / span > < span class = "si" > %s%s< / span > < span class = "s" > " < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > classname< / span > < span class = "p" > ,< / span > < span class = "n" > method< / span > < span class = "p" > ,< / span > < span class = "n" > log< / span > < span class = "p" > ,< / span > < span class = "n" > extra< / span > < span class = "p" > )< / span >
< span class = "k" > except< / span > < span class = "ne" > IOError< / span > < span class = "p" > :< / span >
< span class = "k" > pass< / span >
< / div >
< div class = "viewcode-block" id = "err" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.err" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > err< / span > < span class = "p" > (< / span > < span class = "n" > log< / span > < span class = "o" > =< / span > < span class = "s" > " " < / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Print an error message" " " < / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "k" > print< / span > < span class = "o" > > > < / span > < span class = "n" > sys< / span > < span class = "o" > .< / span > < span class = "n" > stderr< / span > < span class = "p" > ,< / span > < span class = "n" > log< / span >
< span class = "k" > except< / span > < span class = "ne" > IOError< / span > < span class = "p" > :< / span >
< span class = "k" > pass< / span >
< / div >
< div class = "viewcode-block" id = "gerr" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.gerr" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > gerr< / span > < span class = "p" > (< / span > < span class = "n" > message< / span > < span class = "o" > =< / span > < span class = "bp" > None< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Display a graphical error. This should only be used for serious< / span >
< span class = "sd" > errors as it will halt execution" " " < / span >
< span class = "n" > dialog< / span > < span class = "o" > =< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > MessageDialog< / span > < span class = "p" > (< / span > < span class = "bp" > None< / span > < span class = "p" > ,< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > DIALOG_MODAL< / span > < span class = "p" > ,< / span >
< span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > MESSAGE_ERROR< / span > < span class = "p" > ,< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > BUTTONS_OK< / span > < span class = "p" > ,< / span > < span class = "n" > message< / span > < span class = "p" > )< / span >
< span class = "n" > dialog< / span > < span class = "o" > .< / span > < span class = "n" > run< / span > < span class = "p" > ()< / span >
< span class = "n" > dialog< / span > < span class = "o" > .< / span > < span class = "n" > destroy< / span > < span class = "p" > ()< / span >
< / div >
< div class = "viewcode-block" id = "has_ancestor" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.has_ancestor" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > has_ancestor< / span > < span class = "p" > (< / span > < span class = "n" > widget< / span > < span class = "p" > ,< / span > < span class = "n" > wtype< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Walk up the family tree of widget to see if any ancestors are of type" " " < / span >
< span class = "k" > while< / span > < span class = "n" > widget< / span > < span class = "p" > :< / span >
< span class = "n" > widget< / span > < span class = "o" > =< / span > < span class = "n" > widget< / span > < span class = "o" > .< / span > < span class = "n" > get_parent< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "nb" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > widget< / span > < span class = "p" > ,< / span > < span class = "n" > wtype< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "bp" > True< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "bp" > False< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "manual_lookup" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.manual_lookup" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > manual_lookup< / span > < span class = "p" > ():< / span >
< span class = "sd" > ' ' ' Choose the manual to open based on LANGUAGE' ' ' < / span >
< span class = "n" > prefix< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > sep< / span > < span class = "p" > ,< / span > < span class = "s" > ' usr' < / span > < span class = "p" > ,< / span > < span class = "s" > ' share' < / span > < span class = "p" > ,< / span > < span class = "s" > ' doc' < / span > < span class = "p" > ,< / span > < span class = "s" > ' terminator' < / span > < span class = "p" > )< / span >
2015-08-26 18:04:39 +00:00
< span class = "k" > if< / span > < span class = "s" > ' LANGUAGE' < / span > < span class = "ow" > in< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > environ< / span > < span class = "p" > :< / span >
< span class = "n" > languages< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > environ< / span > < span class = "p" > [< / span > < span class = "s" > ' LANGUAGE' < / span > < span class = "p" > ]< / span > < span class = "o" > .< / span > < span class = "n" > split< / span > < span class = "p" > (< / span > < span class = "s" > ' :' < / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > language< / span > < span class = "ow" > in< / span > < span class = "n" > languages< / span > < span class = "p" > :< / span >
< span class = "n" > full_path< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "p" > ,< / span > < span class = "s" > ' html_< / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > language< / span > < span class = "p" > ),< / span > < span class = "s" > ' index.html' < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > full_path< / span > < span class = "p" > ):< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' Found < / span > < span class = "si" > %s< / span > < span class = "s" > manual' < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > language< / span > < span class = "p" > ))< / span >
< span class = "k" > return< / span > < span class = "n" > full_path< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' Couldn< / span > < span class = "se" > \' < / span > < span class = "s" > t find manual for < / span > < span class = "si" > %s< / span > < span class = "s" > language' < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > language< / span > < span class = "p" > ))< / span >
2015-08-08 02:11:30 +00:00
< span class = "n" > full_path< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "p" > ,< / span > < span class = "s" > ' html' < / span > < span class = "p" > ,< / span > < span class = "s" > ' index.html' < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > full_path< / span > < span class = "p" > ):< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' Falling back to the default manual' < / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > full_path< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' I can< / span > < span class = "se" > \' < / span > < span class = "s" > t find any suitable manual' < / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "bp" > None< / span >
< / div >
< div class = "viewcode-block" id = "path_lookup" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.path_lookup" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > path_lookup< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > ):< / span >
< span class = "sd" > ' ' ' Find a command in our path' ' ' < / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isabs< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "bp" > None< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > command< / span > < span class = "p" > [:< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span > < span class = "o" > ==< / span > < span class = "s" > ' ./' < / span > < span class = "ow" > and< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > ):< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' path_lookup: Relative filename < / span > < span class = "si" > %s< / span > < span class = "s" > found in cwd' < / span > < span class = "o" > %< / span > < span class = "n" > command< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > )< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > paths< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > environ< / span > < span class = "p" > [< / span > < span class = "s" > ' PATH' < / span > < span class = "p" > ]< / span > < span class = "o" > .< / span > < span class = "n" > split< / span > < span class = "p" > (< / span > < span class = "s" > ' :' < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > paths< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ])< / span > < span class = "o" > ==< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "p" > (< / span > < span class = "ne" > ValueError< / span > < span class = "p" > )< / span >
< span class = "k" > except< / span > < span class = "p" > (< / span > < span class = "ne" > ValueError< / span > < span class = "p" > ,< / span > < span class = "ne" > NameError< / span > < span class = "p" > ):< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' path_lookup: PATH not set in environment, using fallbacks' < / span > < span class = "p" > )< / span >
< span class = "n" > paths< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "s" > ' /usr/local/bin' < / span > < span class = "p" > ,< / span > < span class = "s" > ' /usr/bin' < / span > < span class = "p" > ,< / span > < span class = "s" > ' /bin' < / span > < span class = "p" > ]< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' path_lookup: Using < / span > < span class = "si" > %d< / span > < span class = "s" > paths: < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > paths< / span > < span class = "p" > ),< / span > < span class = "n" > paths< / span > < span class = "p" > ))< / span >
< span class = "k" > for< / span > < span class = "n" > path< / span > < span class = "ow" > in< / span > < span class = "n" > paths< / span > < span class = "p" > :< / span >
< span class = "n" > target< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > path< / span > < span class = "p" > ,< / span > < span class = "n" > command< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > target< / span > < span class = "p" > ):< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' path_lookup: found < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > target< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > target< / span > < span class = "p" > )< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' path_lookup: Unable to locate < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > command< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "shell_lookup" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.shell_lookup" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > shell_lookup< / span > < span class = "p" > ():< / span >
< span class = "sd" > " " " Find an appropriate shell for the user" " " < / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > usershell< / span > < span class = "o" > =< / span > < span class = "n" > pwd< / span > < span class = "o" > .< / span > < span class = "n" > getpwuid< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > getuid< / span > < span class = "p" > ())[< / span > < span class = "mi" > 6< / span > < span class = "p" > ]< / span >
< span class = "k" > except< / span > < span class = "ne" > KeyError< / span > < span class = "p" > :< / span >
< span class = "n" > usershell< / span > < span class = "o" > =< / span > < span class = "bp" > None< / span >
< span class = "n" > shells< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "n" > usershell< / span > < span class = "p" > ,< / span > < span class = "s" > ' bash' < / span > < span class = "p" > ,< / span > < span class = "s" > ' zsh' < / span > < span class = "p" > ,< / span > < span class = "s" > ' tcsh' < / span > < span class = "p" > ,< / span > < span class = "s" > ' ksh' < / span > < span class = "p" > ,< / span > < span class = "s" > ' csh' < / span > < span class = "p" > ,< / span > < span class = "s" > ' sh' < / span > < span class = "p" > ]< / span >
< span class = "k" > for< / span > < span class = "n" > shell< / span > < span class = "ow" > in< / span > < span class = "n" > shells< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > shell< / span > < span class = "ow" > is< / span > < span class = "bp" > None< / span > < span class = "p" > :< / span >
< span class = "k" > continue< / span >
< span class = "k" > elif< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > shell< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > shell< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > rshell< / span > < span class = "o" > =< / span > < span class = "n" > path_lookup< / span > < span class = "p" > (< / span > < span class = "n" > shell< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > rshell< / span > < span class = "ow" > is< / span > < span class = "ow" > not< / span > < span class = "bp" > None< / span > < span class = "p" > :< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' shell_lookup: Found < / span > < span class = "si" > %s< / span > < span class = "s" > at < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > shell< / span > < span class = "p" > ,< / span > < span class = "n" > rshell< / span > < span class = "p" > ))< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > rshell< / span > < span class = "p" > )< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' shell_lookup: Unable to locate a shell' < / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "widget_pixbuf" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.widget_pixbuf" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > widget_pixbuf< / span > < span class = "p" > (< / span > < span class = "n" > widget< / span > < span class = "p" > ,< / span > < span class = "n" > maxsize< / span > < span class = "o" > =< / span > < span class = "bp" > None< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Generate a pixbuf of a widget" " " < / span >
< span class = "k" > if< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > gtk_version< / span > < span class = "o" > < < / span > < span class = "p" > (< / span > < span class = "mi" > 2< / span > < span class = "p" > ,< / span > < span class = "mi" > 14< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "bp" > None< / span > < span class = "p" > )< / span >
< span class = "n" > pixmap< / span > < span class = "o" > =< / span > < span class = "n" > widget< / span > < span class = "o" > .< / span > < span class = "n" > get_snapshot< / span > < span class = "p" > ()< / span >
< span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > )< / span > < span class = "o" > =< / span > < span class = "n" > pixmap< / span > < span class = "o" > .< / span > < span class = "n" > get_size< / span > < span class = "p" > ()< / span >
< span class = "n" > pixbuf< / span > < span class = "o" > =< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > gdk< / span > < span class = "o" > .< / span > < span class = "n" > Pixbuf< / span > < span class = "p" > (< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > gdk< / span > < span class = "o" > .< / span > < span class = "n" > COLORSPACE_RGB< / span > < span class = "p" > ,< / span > < span class = "bp" > False< / span > < span class = "p" > ,< / span > < span class = "mi" > 8< / span > < span class = "p" > ,< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > )< / span >
< span class = "n" > pixbuf< / span > < span class = "o" > .< / span > < span class = "n" > get_from_drawable< / span > < span class = "p" > (< / span > < span class = "n" > pixmap< / span > < span class = "p" > ,< / span > < span class = "n" > pixmap< / span > < span class = "o" > .< / span > < span class = "n" > get_colormap< / span > < span class = "p" > (),< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span >
< span class = "n" > height< / span > < span class = "p" > )< / span >
< span class = "n" > longest< / span > < span class = "o" > =< / span > < span class = "nb" > max< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > maxsize< / span > < span class = "ow" > is< / span > < span class = "ow" > not< / span > < span class = "bp" > None< / span > < span class = "p" > :< / span >
< span class = "n" > factor< / span > < span class = "o" > =< / span > < span class = "nb" > float< / span > < span class = "p" > (< / span > < span class = "n" > maxsize< / span > < span class = "p" > )< / span > < span class = "o" > /< / span > < span class = "nb" > float< / span > < span class = "p" > (< / span > < span class = "n" > longest< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > maxsize< / span > < span class = "ow" > or< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "o" > *< / span > < span class = "n" > factor< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "n" > width< / span > < span class = "ow" > or< / span > < span class = "p" > (< / span > < span class = "n" > height< / span > < span class = "o" > *< / span > < span class = "n" > factor< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "n" > height< / span > < span class = "p" > :< / span >
< span class = "n" > factor< / span > < span class = "o" > =< / span > < span class = "mi" > 1< / span >
< span class = "n" > scaledpixbuf< / span > < span class = "o" > =< / span > < span class = "n" > pixbuf< / span > < span class = "o" > .< / span > < span class = "n" > scale_simple< / span > < span class = "p" > (< / span > < span class = "nb" > int< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "o" > *< / span > < span class = "n" > factor< / span > < span class = "p" > ),< / span > < span class = "nb" > int< / span > < span class = "p" > (< / span > < span class = "n" > height< / span > < span class = "o" > *< / span > < span class = "n" > factor< / span > < span class = "p" > ),< / span > < span class = "n" > gtk< / span > < span class = "o" > .< / span > < span class = "n" > gdk< / span > < span class = "o" > .< / span > < span class = "n" > INTERP_BILINEAR< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > scaledpixbuf< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "get_config_dir" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.get_config_dir" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_config_dir< / span > < span class = "p" > ():< / span >
< span class = "sd" > " " " Expand all the messy nonsense for finding where ~/.config/terminator< / span >
< span class = "sd" > really is" " " < / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > configdir< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > environ< / span > < span class = "p" > [< / span > < span class = "s" > ' XDG_CONFIG_HOME' < / span > < span class = "p" > ]< / span >
< span class = "k" > except< / span > < span class = "ne" > KeyError< / span > < span class = "p" > :< / span >
< span class = "n" > configdir< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > expanduser< / span > < span class = "p" > (< / span > < span class = "s" > ' ~' < / span > < span class = "p" > ),< / span > < span class = "s" > ' .config' < / span > < span class = "p" > )< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' Found config dir: < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > configdir< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > configdir< / span > < span class = "p" > ,< / span > < span class = "s" > ' terminator' < / span > < span class = "p" > ))< / span >
< / div >
< div class = "viewcode-block" id = "dict_diff" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.dict_diff" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > dict_diff< / span > < span class = "p" > (< / span > < span class = "n" > reference< / span > < span class = "p" > ,< / span > < span class = "n" > working< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Examine the values in the supplied working set and return a new dict< / span >
< span class = "sd" > that only contains those values which are different from those in the< / span >
< span class = "sd" > reference dictionary< / span >
< span class = "sd" > < / span >
< span class = "sd" > > > > a = {' foo' : ' bar' , ' baz' : ' bjonk' }< / span >
< span class = "sd" > > > > b = {' foo' : ' far' , ' baz' : ' bjonk' }< / span >
< span class = "sd" > > > > dict_diff(a, b)< / span >
< span class = "sd" > {' foo' : ' far' }< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > result< / span > < span class = "o" > =< / span > < span class = "p" > {}< / span >
< span class = "k" > for< / span > < span class = "n" > key< / span > < span class = "ow" > in< / span > < span class = "n" > reference< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > reference< / span > < span class = "p" > [< / span > < span class = "n" > key< / span > < span class = "p" > ]< / span > < span class = "o" > !=< / span > < span class = "n" > working< / span > < span class = "p" > [< / span > < span class = "n" > key< / span > < span class = "p" > ]:< / span >
< span class = "n" > result< / span > < span class = "p" > [< / span > < span class = "n" > key< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > working< / span > < span class = "p" > [< / span > < span class = "n" > key< / span > < span class = "p" > ]< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > result< / span > < span class = "p" > )< / span >
< span class = "c" > # Helper functions for directional navigation< / span > < / div >
< div class = "viewcode-block" id = "get_edge" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.get_edge" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_edge< / span > < span class = "p" > (< / span > < span class = "n" > allocation< / span > < span class = "p" > ,< / span > < span class = "n" > direction< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Return the edge of the supplied allocation that we will care about for< / span >
< span class = "sd" > directional navigation" " " < / span >
< span class = "k" > if< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' left' < / span > < span class = "p" > :< / span >
< span class = "n" > edge< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span >
< span class = "n" > p1< / span > < span class = "p" > ,< / span > < span class = "n" > p2< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > height< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' up' < / span > < span class = "p" > :< / span >
< span class = "n" > edge< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span >
< span class = "n" > p1< / span > < span class = "p" > ,< / span > < span class = "n" > p2< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > width< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' right' < / span > < span class = "p" > :< / span >
< span class = "n" > edge< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > width< / span >
< span class = "n" > p1< / span > < span class = "p" > ,< / span > < span class = "n" > p2< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > height< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' down' < / span > < span class = "p" > :< / span >
< span class = "n" > edge< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > height< / span >
< span class = "n" > p1< / span > < span class = "p" > ,< / span > < span class = "n" > p2< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > width< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span > < span class = "s" > ' unknown direction < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > direction< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > edge< / span > < span class = "p" > ,< / span > < span class = "n" > p1< / span > < span class = "p" > ,< / span > < span class = "n" > p2< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "get_nav_possible" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.get_nav_possible" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_nav_possible< / span > < span class = "p" > (< / span > < span class = "n" > edge< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "p" > ,< / span > < span class = "n" > direction< / span > < span class = "p" > ,< / span > < span class = "n" > p1< / span > < span class = "p" > ,< / span > < span class = "n" > p2< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Check if the supplied allocation is in the right direction of the< / span >
< span class = "sd" > supplied edge" " " < / span >
< span class = "n" > x1< / span > < span class = "p" > ,< / span > < span class = "n" > x2< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > width< / span >
< span class = "n" > y1< / span > < span class = "p" > ,< / span > < span class = "n" > y2< / span > < span class = "o" > =< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > height< / span >
< span class = "k" > if< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' left' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > x2< / span > < span class = "o" > < =< / span > < span class = "n" > edge< / span > < span class = "ow" > and< / span > < span class = "n" > y1< / span > < span class = "o" > < =< / span > < span class = "n" > p2< / span > < span class = "ow" > and< / span > < span class = "n" > y2< / span > < span class = "o" > > =< / span > < span class = "n" > p1< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' right' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > x1< / span > < span class = "o" > > =< / span > < span class = "n" > edge< / span > < span class = "ow" > and< / span > < span class = "n" > y1< / span > < span class = "o" > < =< / span > < span class = "n" > p2< / span > < span class = "ow" > and< / span > < span class = "n" > y2< / span > < span class = "o" > > =< / span > < span class = "n" > p1< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' up' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > y2< / span > < span class = "o" > < =< / span > < span class = "n" > edge< / span > < span class = "ow" > and< / span > < span class = "n" > x1< / span > < span class = "o" > < =< / span > < span class = "n" > p2< / span > < span class = "ow" > and< / span > < span class = "n" > x2< / span > < span class = "o" > > =< / span > < span class = "n" > p1< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' down' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > y1< / span > < span class = "o" > > =< / span > < span class = "n" > edge< / span > < span class = "ow" > and< / span > < span class = "n" > x1< / span > < span class = "o" > < =< / span > < span class = "n" > p2< / span > < span class = "ow" > and< / span > < span class = "n" > x2< / span > < span class = "o" > > =< / span > < span class = "n" > p1< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span > < span class = "s" > ' Unknown direction: < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > direction< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "get_nav_offset" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.get_nav_offset" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_nav_offset< / span > < span class = "p" > (< / span > < span class = "n" > edge< / span > < span class = "p" > ,< / span > < span class = "n" > allocation< / span > < span class = "p" > ,< / span > < span class = "n" > direction< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Work out how far edge is from a particular point on the allocation< / span >
< span class = "sd" > rectangle, in the given direction" " " < / span >
< span class = "k" > if< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' left' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > edge< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "p" > ))< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' right' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > -< / span > < span class = "n" > edge< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' up' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > edge< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "p" > ))< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "o" > ==< / span > < span class = "s" > ' down' < / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > allocation< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > -< / span > < span class = "n" > edge< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span > < span class = "s" > ' Unknown direction: < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > direction< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "get_nav_tiebreak" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.get_nav_tiebreak" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_nav_tiebreak< / span > < span class = "p" > (< / span > < span class = "n" > direction< / span > < span class = "p" > ,< / span > < span class = "n" > cursor_x< / span > < span class = "p" > ,< / span > < span class = "n" > cursor_y< / span > < span class = "p" > ,< / span > < span class = "n" > rect< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " We have multiple candidate terminals. Pick the closest by cursor< / span >
< span class = "sd" > position" " " < / span >
< span class = "k" > if< / span > < span class = "n" > direction< / span > < span class = "ow" > in< / span > < span class = "p" > [< / span > < span class = "s" > ' left' < / span > < span class = "p" > ,< / span > < span class = "s" > ' right' < / span > < span class = "p" > ]:< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > cursor_y< / span > < span class = "o" > > =< / span > < span class = "n" > rect< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "ow" > and< / span > < span class = "n" > cursor_y< / span > < span class = "o" > < =< / span > < span class = "p" > (< / span > < span class = "n" > rect< / span > < span class = "o" > .< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > rect< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "p" > ))< / span >
< span class = "k" > elif< / span > < span class = "n" > direction< / span > < span class = "ow" > in< / span > < span class = "p" > [< / span > < span class = "s" > ' up' < / span > < span class = "p" > ,< / span > < span class = "s" > ' down' < / span > < span class = "p" > ]:< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > cursor_x< / span > < span class = "o" > > =< / span > < span class = "n" > rect< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "ow" > and< / span > < span class = "n" > cursor_x< / span > < span class = "o" > < =< / span > < span class = "p" > (< / span > < span class = "n" > rect< / span > < span class = "o" > .< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > rect< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "p" > ))< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span > < span class = "s" > ' Unknown direction: < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "n" > direction< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "enumerate_descendants" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.enumerate_descendants" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > enumerate_descendants< / span > < span class = "p" > (< / span > < span class = "n" > parent< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Walk all our children and build up a list of containers and< / span >
< span class = "sd" > terminals" " " < / span >
< span class = "c" > # FIXME: Does having to import this here mean we should move this function< / span >
< span class = "c" > # back to Container?< / span >
< span class = "kn" > from< / span > < span class = "nn" > factory< / span > < span class = "kn" > import< / span > < span class = "n" > Factory< / span >
< span class = "n" > containerstmp< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "n" > containers< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "n" > terminals< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "n" > maker< / span > < span class = "o" > =< / span > < span class = "n" > Factory< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "n" > parent< / span > < span class = "ow" > is< / span > < span class = "bp" > None< / span > < span class = "p" > :< / span >
< span class = "n" > err< / span > < span class = "p" > (< / span > < span class = "s" > ' no parent widget specified' < / span > < span class = "p" > )< / span >
< span class = "k" > return< / span >
< span class = "k" > for< / span > < span class = "n" > descendant< / span > < span class = "ow" > in< / span > < span class = "n" > parent< / span > < span class = "o" > .< / span > < span class = "n" > get_children< / span > < span class = "p" > ():< / span >
< span class = "k" > if< / span > < span class = "n" > maker< / span > < span class = "o" > .< / span > < span class = "n" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > ,< / span > < span class = "s" > ' Container' < / span > < span class = "p" > ):< / span >
< span class = "n" > containerstmp< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > maker< / span > < span class = "o" > .< / span > < span class = "n" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > ,< / span > < span class = "s" > ' Terminal' < / span > < span class = "p" > ):< / span >
< span class = "n" > terminals< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > )< / span >
< span class = "k" > while< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > containerstmp< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > child< / span > < span class = "o" > =< / span > < span class = "n" > containerstmp< / span > < span class = "o" > .< / span > < span class = "n" > pop< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > descendant< / span > < span class = "ow" > in< / span > < span class = "n" > child< / span > < span class = "o" > .< / span > < span class = "n" > get_children< / span > < span class = "p" > ():< / span >
< span class = "k" > if< / span > < span class = "n" > maker< / span > < span class = "o" > .< / span > < span class = "n" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > ,< / span > < span class = "s" > ' Container' < / span > < span class = "p" > ):< / span >
< span class = "n" > containerstmp< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > maker< / span > < span class = "o" > .< / span > < span class = "n" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > ,< / span > < span class = "s" > ' Terminal' < / span > < span class = "p" > ):< / span >
< span class = "n" > terminals< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > descendant< / span > < span class = "p" > )< / span >
< span class = "n" > containers< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > child< / span > < span class = "p" > )< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > ' < / span > < span class = "si" > %d< / span > < span class = "s" > containers and < / span > < span class = "si" > %d< / span > < span class = "s" > terminals fall beneath < / span > < span class = "si" > %s< / span > < span class = "s" > ' < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > containers< / span > < span class = "p" > ),< / span >
< span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > terminals< / span > < span class = "p" > ),< / span > < span class = "n" > parent< / span > < span class = "p" > ))< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > containers< / span > < span class = "p" > ,< / span > < span class = "n" > terminals< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "make_uuid" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.make_uuid" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_uuid< / span > < span class = "p" > (< / span > < span class = "n" > str_uuid< / span > < span class = "o" > =< / span > < span class = "bp" > None< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Generate a UUID for an object" " " < / span >
< span class = "k" > if< / span > < span class = "n" > str_uuid< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "n" > uuid< / span > < span class = "o" > .< / span > < span class = "n" > UUID< / span > < span class = "p" > (< / span > < span class = "n" > str_uuid< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > uuid< / span > < span class = "o" > .< / span > < span class = "n" > uuid4< / span > < span class = "p" > ()< / span >
< / div >
< div class = "viewcode-block" id = "inject_uuid" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.inject_uuid" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > inject_uuid< / span > < span class = "p" > (< / span > < span class = "n" > target< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Inject a UUID into an existing object" " " < / span >
< span class = "n" > uuid< / span > < span class = "o" > =< / span > < span class = "n" > make_uuid< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "nb" > hasattr< / span > < span class = "p" > (< / span > < span class = "n" > target< / span > < span class = "p" > ,< / span > < span class = "s" > " uuid" < / span > < span class = "p" > )< / span > < span class = "ow" > or< / span > < span class = "n" > target< / span > < span class = "o" > .< / span > < span class = "n" > uuid< / span > < span class = "o" > ==< / span > < span class = "bp" > None< / span > < span class = "p" > :< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > " Injecting UUID < / span > < span class = "si" > %s< / span > < span class = "s" > into: < / span > < span class = "si" > %s< / span > < span class = "s" > " < / span > < span class = "o" > %< / span > < span class = "p" > (< / span > < span class = "n" > uuid< / span > < span class = "p" > ,< / span > < span class = "n" > target< / span > < span class = "p" > ))< / span >
< span class = "n" > target< / span > < span class = "o" > .< / span > < span class = "n" > uuid< / span > < span class = "o" > =< / span > < span class = "n" > uuid< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > " Object already has a UUID: < / span > < span class = "si" > %s< / span > < span class = "s" > " < / span > < span class = "o" > %< / span > < span class = "n" > target< / span > < span class = "p" > )< / span >
< / div >
< div class = "viewcode-block" id = "spawn_new_terminator" > < a class = "viewcode-back" href = "../../terminatorlib.html#terminatorlib.util.spawn_new_terminator" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > spawn_new_terminator< / span > < span class = "p" > (< / span > < span class = "n" > cwd< / span > < span class = "p" > ,< / span > < span class = "n" > args< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Start a new terminator instance with the given arguments" " " < / span >
< span class = "n" > cmd< / span > < span class = "o" > =< / span > < span class = "n" > sys< / span > < span class = "o" > .< / span > < span class = "n" > argv< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isabs< / span > < span class = "p" > (< / span > < span class = "n" > cmd< / span > < span class = "p" > ):< / span >
< span class = "c" > # Command is not an absolute path. Figure out where we are< / span >
< span class = "n" > cmd< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > cwd< / span > < span class = "p" > ,< / span > < span class = "n" > sys< / span > < span class = "o" > .< / span > < span class = "n" > argv< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ])< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isfile< / span > < span class = "p" > (< / span > < span class = "n" > cmd< / span > < span class = "p" > ):< / span >
< span class = "c" > # we weren' t started as ./terminator in a path. Give up< / span >
< span class = "n" > err< / span > < span class = "p" > (< / span > < span class = "s" > ' Unable to locate Terminator' < / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "bp" > False< / span >
< span class = "n" > dbg< / span > < span class = "p" > (< / span > < span class = "s" > " Spawning: < / span > < span class = "si" > %s< / span > < span class = "s" > " < / span > < span class = "o" > %< / span > < span class = "n" > cmd< / span > < span class = "p" > )< / span >
< span class = "n" > subprocess< / span > < span class = "o" > .< / span > < span class = "n" > Popen< / span > < span class = "p" > ([< / span > < span class = "n" > cmd< / span > < span class = "p" > ]< / span > < span class = "o" > +< / span > < span class = "n" > args< / span > < span class = "p" > )< / span > < / div >
< / pre > < / div >
< / div >
< footer >
< hr / >
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< p >
© Copyright 2015, Stephen Boddy, licensed under the CC-BY-SA..
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