python.core Namespace Reference

Data Structures
class	Popen
class	ScriptError
class	KeyValue

Functions
def	call
def	decode
def	make_command
	Return a list of strings suitable for use as the args parameter to Popen() or call(). More...
def	start_command
	Returns a Popen object with the command created by make_command. More...
def	run_command
	Passes all arguments to start_command(), then waits for the process to complete, returning its exit code. More...
def	pipe_command
	Passes all arguments to start_command(), but also adds "stdout = PIPE". More...
def	feed_command
	Passes all arguments to start_command(), but also adds "stdin = PIPE". More...
def	read_command
	Passes all arguments to pipe_command, then waits for the process to complete, returning its stdout (i.e. More...
def	parse_command
	Passes all arguments to read_command, then parses the output by parse_key_val(). More...
def	write_command
	Passes all arguments to feed_command, with the string specified by the 'stdin' argument fed to the process' stdin. More...
def	exec_command
	Interface to os.execvpe(), but with the make_command() interface. More...
def	message
	Display a message using g.message More...
def	debug
	Display a debugging message using g.message -d More...
def	verbose
	Display a verbose message using g.message -v More...
def	info
	Display an informational message using g.message -i More...
def	percent
	Display a progress info message using g.message -p More...
def	warning
	Display a warning message using g.message -w More...
def	error
	Display an error message using g.message -e More...
def	fatal
	Display an error message using g.message -e, then abort. More...
def	set_raise_on_error
	Define behaviour on error (error() called) More...
def	parser
	Interface to g.parser, intended to be run from the top-level, e.g. More...
def	tempfile
	Returns the name of a temporary file, created with g.tempfile. More...
def	tempdir
	Returns the name of a temporary dir, created with g.tempfile. More...
def	parse_key_val
	Parse a string into a dictionary, where entries are separated by newlines and the key and value are separated by `sep' (default: `=') More...
def	gisenv
	Returns the output from running g.gisenv (with no arguments), as a dictionary. More...
def	locn_is_latlong
	Tests if location is lat/long. More...
def	region
	Returns the output from running "g.region -gu", as a dictionary. More...
def	region_env
	Returns region settings as a string which can used as GRASS_REGION environmental variable. More...
def	use_temp_region
	Copies the current region to a temporary region with "g.region save=", then sets WIND_OVERRIDE to refer to that region. More...
def	del_temp_region
	Unsets WIND_OVERRIDE and removes any region named by it. More...
def	find_file
	Returns the output from running g.findfile as a dictionary. More...
def	list_grouped
	List elements grouped by mapsets. More...
def	list_pairs
	List of elements as tuples. More...
def	list_strings
	List of elements as strings. More...
def	mlist_strings
	List of elements as strings. More...
def	mlist_pairs
	List of elements as pairs. More...
def	mlist_grouped
	List of elements grouped by mapsets. More...
def	parse_color
	Parses the string "val" as a GRASS colour, which can be either one of the named colours or an R:G:B tuple e.g. More...
def	overwrite
	Return True if existing files may be overwritten. More...
def	verbosity
	Return the verbosity level selected by GRASS_VERBOSE. More...
def	basename
	various utilities, not specific to GRASS More...
def	find_program
	Attempt to run a program, with optional arguments. More...
def	try_remove
	Attempt to remove a file; no exception is generated if the attempt fails. More...
def	try_rmdir
	Attempt to remove a directory; no exception is generated if the attempt fails. More...
def	float_or_dms
	Convert DMS to float. More...
def	mapsets
	List available mapsets. More...
def	create_location
	Create new location. More...
def	version
	Get GRASS version as dictionary. More...
def	legal_name
	Checks if the string contains only allowed characters. More...

Variables
	PIPE = subprocess.PIPE
	STDOUT = subprocess.STDOUT
	raise_on_error = False
int	debug_level = 0
list	_popen_args
dictionary	named_colors

Function Documentation

def python.core.basename	(		path,
			ext = None
	)

various utilities, not specific to GRASS

Remove leading directory components and an optional extension from the specified path

Parameters

path	path
ext	extension

Definition at line 955 of file core.py.

Referenced by python.core.parser().

def python.core.call	(		args,
			kwargs
	)

Definition at line 71 of file core.py.

Referenced by N_alloc_les_callback_2d(), and N_alloc_les_callback_3d().

def python.core.create_location	(		dbase,
			location,
			epsg = None,
			proj4 = None,
			filename = None,
			wkt = None,
			datum = None,
			datumtrans = None,
			desc = None
	)

Create new location.

Raise ScriptError on error.

Parameters

dbase	path to GRASS database
location	location name to create
epsg	if given create new location based on EPSG code
proj4	if given create new location based on Proj4 definition
filename	if given create new location based on georeferenced file
wkt	if given create new location based on WKT definition (path to PRJ file)
datum	GRASS format datum code
datumtrans	datum transformation parameters (used for epsg and proj4)
desc	description of the location (creates MYNAME file)

Definition at line 1069 of file core.py.

def python.core.debug	(		msg,
			debug = 1
	)

Display a debugging message using g.message -d

Parameters

msg	debugging message to be displayed
debug	debug level (0-5)

Definition at line 324 of file core.py.

References python.core.run_command().

def python.core.decode

(

string

)

Definition at line 80 of file core.py.

Referenced by python.task.get_interface_description(), forms.GUI.GetCommandInputMapParamKey(), python.task.parse_interface(), and instructions.Text.Read().

def python.core.del_temp_region

(

)

Unsets WIND_OVERRIDE and removes any region named by it.

Definition at line 691 of file core.py.

References python.core.run_command().

def python.core.error

(

msg

)

Display an error message using g.message -e

Raise exception when on_error is 'raise'.

Parameters

msg	error message to be displayed

Definition at line 370 of file core.py.

References python.core.message().

Referenced by python.core.fatal().

def python.core.exec_command	(		prog,
			flags = "",
			overwrite = False,
			quiet = False,
			verbose = False,
			env = None,
			kwargs
	)

Interface to os.execvpe(), but with the make_command() interface.

Parameters

prog	GRASS module
flags	flags to be used (given as a string)
overwrite	True to enable overwriting the output (–o)
quiet	True to run quietly (–q)
verbose	True to run verbosely (–v)
env	directory with environmental variables
kwargs	module's parameters

Definition at line 297 of file core.py.

References python.core.make_command().

def python.core.fatal

(

msg

)

Display an error message using g.message -e, then abort.

Parameters

msg	error message to be displayed

Definition at line 383 of file core.py.

References python.core.error().

Referenced by python.db.db_describe(), python.db.db_select(), python.raster.mapcalc(), and python.vector.vector_layer_db().

def python.core.feed_command	(		args,
			kwargs
	)

Passes all arguments to start_command(), but also adds "stdin = PIPE".

Returns the Popen object.

Parameters

args	list of unnamed arguments (see start_command() for details)
kwargs	list of named arguments (see start_command() for details)

Returns

Popen object

Definition at line 217 of file core.py.

References python.core.start_command().

Referenced by python.raster.mapcalc_start(), and python.core.write_command().

def python.core.find_file	(		name,
			element = 'cell',
			mapset = None
	)

Returns the output from running g.findfile as a dictionary.

Example:

>>> result = grass.find_file('fields', element = 'vector')
>>> print result['fullname']
fields@PERMANENT
>>> print result['file']
/opt/grass-data/spearfish60/PERMANENT/vector/fields

Parameters

name	file name
element	element type (default 'cell')
mapset	mapset name (default all mapsets in search path)

Returns

parsed output of g.findfile

Definition at line 701 of file core.py.

References python.core.parse_key_val(), and python.core.read_command().

def python.core.find_program	(		pgm,
			args = []
	)

Attempt to run a program, with optional arguments.

You must call the program in a way that will return a successful exit code. For GRASS modules this means you need to pass it some valid CLI option, like "--help". For other programs a common valid do-little option is "--version".

Example:

>>> grass.find_program('r.sun', ['help'])
True
>>> grass.find_program('gdalwarp', ['--version'])
True

Parameters

pgm	program name
args	list of arguments

Returns

False if the attempt failed due to a missing executable or non-zero return code

True otherwise

Definition at line 972 of file core.py.

Referenced by ogc_services.WMSDialog.OnConnect().

def python.core.float_or_dms

(

s

)

Convert DMS to float.

Parameters

s

DMS value

Returns

float value

Definition at line 1034 of file core.py.

Referenced by python.raster.raster_info().

def python.core.gisenv

(

)

Returns the output from running g.gisenv (with no arguments), as a dictionary.

Example:

>>> env = grass.gisenv()
>>> print env['GISDBASE']
/opt/grass-data

Returns

list of GRASS variables

Definition at line 546 of file core.py.

References python.core.parse_key_val(), and python.core.read_command().

Referenced by python.raster.raster_history(), and python.core.region_env().

def python.core.info

(

msg

)

Display an informational message using g.message -i

Parameters

msg	informational message to be displayed

Definition at line 339 of file core.py.

References python.core.message().

Referenced by MT_tree_info_new().

def python.core.legal_name

(

s

)

Checks if the string contains only allowed characters.

This is the Python implementation of G_legal_filename() function.

Note

It is not clear when to use this function.

Definition at line 1220 of file core.py.

def python.core.list_grouped	(		type,
			check_search_path = True
	)

List elements grouped by mapsets.

Returns the output from running g.list, as a dictionary where the keys are mapset names and the values are lists of maps in that mapset. Example:

>>> grass.list_grouped('rast')['PERMANENT']
['aspect', 'erosion1', 'quads', 'soils', 'strm.dist', ...

Parameters

type	element type (rast, vect, rast3d, region, ...)
check_search_path	True to add mapsets for the search path with no found elements

Returns

directory of mapsets/elements

Definition at line 724 of file core.py.

References python.core.mapsets(), and python.core.read_command().

Referenced by python.core.list_pairs().

def python.core.list_pairs

(

type

)

List of elements as tuples.

Returns the output from running g.list, as a list of (map, mapset) pairs. Example:

>>> grass.list_pairs('rast')
[('aspect', 'PERMANENT'), ('erosion1', 'PERMANENT'), ('quads', 'PERMANENT'), ...

Parameters

type	element type (rast, vect, rast3d, region, ...)

Returns

list of tuples (map, mapset)

Definition at line 771 of file core.py.

References python.core.list_grouped().

Referenced by python.core.list_strings().

def python.core.list_strings

(

type

)

List of elements as strings.

Returns the output from running g.list, as a list of qualified names. Example:

>>> grass.list_strings('rast')
['aspect@PERMANENT', 'erosion1@PERMANENT', 'quads@PERMANENT', 'soils@PERMANENT', ...

Parameters

type	element type

Returns

list of strings ('map@mapset')

Definition at line 789 of file core.py.

References python.core.list_pairs().

def python.core.locn_is_latlong

(

)

Tests if location is lat/long.

Value is obtained by checking the "g.region -pu" projection code.

Returns

True for a lat/long region, False otherwise

Definition at line 561 of file core.py.

References python.core.parse_key_val(), python.core.read_command(), and utils.split().

def python.core.make_command	(		prog,
			flags = "",
			overwrite = False,
			quiet = False,
			verbose = False,
			options
	)

Return a list of strings suitable for use as the args parameter to Popen() or call().

Example:

>>> grass.make_command("g.message", flags = 'w', message = 'this is a warning')
['g.message', '-w', 'message=this is a warning']

Parameters

prog	GRASS module
flags	flags to be used (given as a string)
overwrite	True to enable overwriting the output (–o)
quiet	True to run quietly (–q)
verbose	True to run verbosely (–v)
options	module's parameters

Returns

list of arguments

Definition at line 97 of file core.py.

Referenced by python.core.exec_command(), and python.core.start_command().

def python.core.mapsets

(

search_path = False

)

List available mapsets.

Parameters

searchPatch

True to list mapsets only in search path

Returns

list of mapsets

Definition at line 1045 of file core.py.

Referenced by G_available_mapsets(), python.core.list_grouped(), and list_mapsets().

def python.core.message	(		msg,
			flag = None
	)

Display a message using g.message

Parameters

msg	message to be displayed
flag	flags (given as string)

Definition at line 316 of file core.py.

References python.core.run_command().

Referenced by python.core.error(), python.core.info(), python.core.percent(), python.core.verbose(), and python.core.warning().

def python.core.mlist_grouped	(		type,
			pattern = None,
			check_search_path = True,
			flag = ''
	)

List of elements grouped by mapsets.

Returns the output from running g.mlist, as a dictionary where the keys are mapset names and the values are lists of maps in that mapset. Example:

>>> grass.mlist_grouped('rast', pattern='r*')['PERMANENT']
['railroads', 'roads', 'rstrct.areas', 'rushmore']

Parameters

type	element type (rast, vect, rast3d, region, ...)
pattern	pattern string
check_search_path	True to add mapsets for the search path with no found elements
flag	pattern type: 'r' (basic regexp), 'e' (extended regexp), or '' (glob pattern)

Returns

directory of mapsets/elements

Definition at line 847 of file core.py.

def python.core.mlist_pairs	(		type,
			pattern = None,
			mapset = None,
			flag = ''
	)

List of elements as pairs.

Returns the output from running g.mlist, as a list of (name, mapset) pairs

Parameters

type	element type (rast, vect, rast3d, region, ...)
pattern	pattern string
mapset	mapset name (if not given use search path)
flag	pattern type: 'r' (basic regexp), 'e' (extended regexp), or '' (glob pattern)

Returns

list of elements

Definition at line 832 of file core.py.

def python.core.mlist_strings	(		type,
			pattern = None,
			mapset = None,
			flag = ''
	)

List of elements as strings.

Returns the output from running g.mlist, as a list of qualified names.

Parameters

type	element type (rast, vect, rast3d, region, ...)
pattern	pattern string
mapset	mapset name (if not given use search path)
flag	pattern type: 'r' (basic regexp), 'e' (extended regexp), or '' (glob pattern)

Returns

list of elements

Definition at line 808 of file core.py.

def python.core.overwrite

(

)

Return True if existing files may be overwritten.

Definition at line 936 of file core.py.

def python.core.parse_color	(		val,
			dflt = None
	)

Parses the string "val" as a GRASS colour, which can be either one of the named colours or an R:G:B tuple e.g.

255:255:255. Returns an (r,g,b) triple whose components are floating point values between 0 and 1. Example:

>>> grass.parse_color("red")
(1.0, 0.0, 0.0)
>>> grass.parse_color("255:0:0")
(1.0, 0.0, 0.0)

Parameters

val	color value
dflt	default color value

Returns

tuple RGB

Definition at line 907 of file core.py.

def python.core.parse_command	(		args,
			kwargs
	)

Passes all arguments to read_command, then parses the output by parse_key_val().

Parsing function can be optionally given by parse parameter including its arguments, e.g.

parse_command(..., parse = (grass.parse_key_val, { 'sep' : ':' }))

or you can simply define delimiter

parse_command(..., delimiter = ':')

Parameters

args	list of unnamed arguments (see start_command() for details)
kwargs	list of named arguments (see start_command() for details)

Returns

parsed module output

Definition at line 241 of file core.py.

References python.core.read_command(), and dialogs.type.

def python.core.parse_key_val	(		s,
			sep = '=',
			dflt = None,
			val_type = None,
			vsep = None
	)

Parse a string into a dictionary, where entries are separated by newlines and the key and value are separated by `sep' (default: `=')

Parameters

s	string to be parsed
sep	key/value separator
dflt	default value to be used
val_type	value type (None for no cast)
vsep	vertical separator (default os.linesep)

Returns

parsed input (dictionary of keys/values)

Definition at line 505 of file core.py.

Referenced by python.db.db_connection(), python.core.find_file(), python.core.gisenv(), python.core.locn_is_latlong(), python.raster.raster_info(), python.core.region(), python.core.region_env(), and python.vector.vector_info_topo().

def python.core.parser

(

)

Interface to g.parser, intended to be run from the top-level, e.g.

:

if __name__ == "__main__":
    options, flags = grass.parser()
    main()

Thereafter, the global variables "options" and "flags" will be dictionaries containing option/flag values, keyed by lower-case option/flag names. The values in "options" are strings, those in "flags" are Python booleans.

Definition at line 428 of file core.py.

References python.core.basename().

Referenced by python.task.parse_interface().

def python.core.percent	(		i,
			n,
			s
	)

Display a progress info message using g.message -p

message(_("Percent complete..."))
n = 100
for i in range(n):
    percent(i, n, 1)
percent(1, 1, 1)

Parameters

i	current item
n	total number of items
s	increment size

Definition at line 346 of file core.py.

References python.core.message().

def python.core.pipe_command	(		args,
			kwargs
	)

Passes all arguments to start_command(), but also adds "stdout = PIPE".

Returns the Popen object.

>>> p = grass.pipe_command("g.gisenv")
>>> print p
<subprocess.Popen object at 0xb7c12f6c>
>>> print p.communicate()[0]
GISDBASE='/opt/grass-data';
LOCATION_NAME='spearfish60';
MAPSET='glynn';
GRASS_DB_ENCODING='ascii';
GRASS_GUI='text';
MONITOR='x0';

Parameters

args	list of unnamed arguments (see start_command() for details)
kwargs	list of named arguments (see start_command() for details)

Returns

Popen object

Definition at line 192 of file core.py.

References python.core.start_command().

Referenced by python.core.read_command().

def python.core.read_command	(		args,
			kwargs
	)

Passes all arguments to pipe_command, then waits for the process to complete, returning its stdout (i.e.

similar to shell backticks).

Parameters

args	list of unnamed arguments (see start_command() for details)
kwargs	list of named arguments (see start_command() for details)

Returns

stdout

Definition at line 229 of file core.py.

References python.core.pipe_command().

Referenced by python.db.db_connection(), python.db.db_describe(), python.core.find_file(), python.core.gisenv(), python.core.list_grouped(), python.core.locn_is_latlong(), python.core.parse_command(), python.raster.raster_info(), python.core.region(), python.core.region_env(), python.core.tempdir(), python.core.tempfile(), python.vector.vector_columns(), python.vector.vector_db(), python.vector.vector_db_select(), python.vector.vector_info_topo(), and python.vector.vector_what().

def python.core.region

(

region3d = False

)

Returns the output from running "g.region -gu", as a dictionary.

Example:

Parameters

region3d

True to get 3D region

>>> region = grass.region()
>>> [region[key] for key in "nsew"]
[228500.0, 215000.0, 645000.0, 630000.0]
>>> (region['nsres'], region['ewres'])
(10.0, 10.0)

Returns

dictionary of region values

Definition at line 576 of file core.py.

References python.core.parse_key_val(), python.core.read_command(), and python.core.region_env().

def python.core.region_env	(		region3d = False,
			kwargs
	)

Returns region settings as a string which can used as GRASS_REGION environmental variable.

If no 'kwargs' are given then the current region is used. Note that this function doesn't modify the current region!

See also use_temp_region() for alternative method how to define temporary region used for raster-based computation.

Parameters

region3d	True to get 3D region
kwargs	g.region's parameters like 'rast', 'vect' or 'region' os.environ['GRASS_REGION'] = grass.region_env(region = 'detail') grass.mapcalc('map = 1', overwrite = True) os.environ.pop('GRASS_REGION')

Returns

string with region values

empty string on error

Definition at line 607 of file core.py.

References python.core.gisenv(), python.core.parse_key_val(), and python.core.read_command().

Referenced by python.core.region().

def python.core.run_command	(		args,
			kwargs
	)

Passes all arguments to start_command(), then waits for the process to complete, returning its exit code.

Similar to subprocess.call(), but with the make_command() interface.

Parameters

args	list of unnamed arguments (see start_command() for details)
kwargs	list of named arguments (see start_command() for details)

Returns

exit code (0 for success)

Definition at line 179 of file core.py.

References python.core.start_command().

Referenced by python.db.db_select(), python.core.debug(), python.core.del_temp_region(), python.core.message(), python.raster.raster_history(), python.core.use_temp_region(), and python.vector.vector_history().

def python.core.set_raise_on_error

(

raise_exp = True

)

Define behaviour on error (error() called)

Parameters

raise_exp

True to raise ScriptError instead of calling error()

Returns

current status

Definition at line 391 of file core.py.

def python.core.start_command	(		prog,
			flags = "",
			overwrite = False,
			quiet = False,
			verbose = False,
			kwargs
	)

Returns a Popen object with the command created by make_command.

Accepts any of the arguments which Popen() accepts apart from "args" and "shell".

>>> p = grass.start_command("g.gisenv", stdout = subprocess.PIPE)
>>> print p
<subprocess.Popen object at 0xb7c12f6c>
>>> print p.communicate()[0]
GISDBASE='/opt/grass-data';
LOCATION_NAME='spearfish60';
MAPSET='glynn';
GRASS_DB_ENCODING='ascii';
GRASS_GUI='text';
MONITOR='x0';

Parameters

prog	GRASS module
flags	flags to be used (given as a string)
overwrite	True to enable overwriting the output (–o)
quiet	True to run quietly (–q)
verbose	True to run verbosely (–v)
kwargs	module's parameters

Returns

Popen object

Definition at line 133 of file core.py.

References python.core.make_command().

Referenced by python.core.feed_command(), python.core.pipe_command(), and python.core.run_command().

def python.core.tempdir

(

)

Returns the name of a temporary dir, created with g.tempfile.

Definition at line 474 of file core.py.

References python.core.read_command(), and python.core.try_remove().

def python.core.tempfile

(

)

Returns the name of a temporary file, created with g.tempfile.

Definition at line 470 of file core.py.

References python.core.read_command().

def python.core.try_remove

(

path

)

Attempt to remove a file; no exception is generated if the attempt fails.

Parameters

path	path to file to remove

Definition at line 1010 of file core.py.

Referenced by python.db.db_select(), and python.core.tempdir().

def python.core.try_rmdir

(

path

)

Attempt to remove a directory; no exception is generated if the attempt fails.

Parameters

path	path to directory to remove

Definition at line 1023 of file core.py.

def python.core.use_temp_region

(

)

Copies the current region to a temporary region with "g.region save=", then sets WIND_OVERRIDE to refer to that region.

Installs an atexit handler to delete the temporary region upon termination.

Definition at line 681 of file core.py.

References python.core.run_command().

def python.core.verbose

(

msg

)

Display a verbose message using g.message -v

Parameters

msg	verbose message to be displayed

Definition at line 332 of file core.py.

References python.core.message().

def python.core.verbosity

(

)

Return the verbosity level selected by GRASS_VERBOSE.

Definition at line 943 of file core.py.

def python.core.version

(

)

Get GRASS version as dictionary.

print version()

{'date': '2011', 'libgis_date': '2011-02-26 21:31:24 +0100 (Sat, 26 Feb 2011)',
'version': '6.5.svn', 'libgis_revision': '45467', 'revision': '47305'}

Definition at line 1199 of file core.py.

Referenced by main().

def python.core.warning

(

msg

)

Display a warning message using g.message -w

Parameters

msg	warning message to be displayed

Definition at line 363 of file core.py.

References python.core.message().

Referenced by python.raster.raster_history().

def python.core.write_command	(		args,
			kwargs
	)

Passes all arguments to feed_command, with the string specified by the 'stdin' argument fed to the process' stdin.

Parameters

args	list of unnamed arguments (see start_command() for details)
kwargs	list of named arguments (see start_command() for details)

Returns

return code

Definition at line 282 of file core.py.

References python.core.feed_command().

Referenced by python.raster.mapcalc().

Variable Documentation

list python.core._popen_args

Initial value:

= ["bufsize", "executable", "stdin", "stdout", "stderr",
               "preexec_fn", "close_fds", "cwd", "env",
               "universal_newlines", "startupinfo", "creationflags"]

Definition at line 76 of file core.py.

tuple python.core.debug_level = 0

Definition at line 69 of file core.py.

Referenced by dig_angle_next_line(), dig_build_area_with_line(), and Vect_select_areas_by_box().

dictionary python.core.named_colors

Initial value:

= {
    "white":   (1.00, 1.00, 1.00),
    "black":   (0.00, 0.00, 0.00),
    "red":     (1.00, 0.00, 0.00),
    "green":   (0.00, 1.00, 0.00),
    "blue":    (0.00, 0.00, 1.00),
    "yellow":  (1.00, 1.00, 0.00),
    "magenta": (1.00, 0.00, 1.00),
    "cyan":    (0.00, 1.00, 1.00),
    "aqua":    (0.00, 0.75, 0.75),
    "grey":    (0.75, 0.75, 0.75),
    "gray":    (0.75, 0.75, 0.75),
    "orange":  (1.00, 0.50, 0.00),
    "brown":   (0.75, 0.50, 0.25),
    "purple":  (0.50, 0.00, 1.00),
    "violet":  (0.50, 0.00, 1.00),
    "indigo":  (0.00, 0.50, 1.00)}

Definition at line 889 of file core.py.

python.core.PIPE = subprocess.PIPE

Definition at line 58 of file core.py.

python.core.raise_on_error = False

Definition at line 68 of file core.py.

python.core.STDOUT = subprocess.STDOUT

Definition at line 59 of file core.py.