#2709: pyGRASS Module runs twice from interactive Python prompt
--------------------------+--------------------------------
Reporter: martinl | Owner:
Type: defect | Status: new
Priority: major | Milestone: 7.0.4
Component: PyGRASS | Version: unspecified
Resolution: | Keywords: interactive prompt
CPU: Unspecified | Platform: Linux
--------------------------+--------------------------------
Comment (by neteler):
I just checked and something is pretty wrong:
{{{
GRASS 7.1.svn (eu_laea):~ > python
Python 2.7.10 (default, Sep 8 2015, 17:20:17)
[GCC 5.1.1 20150618 (Red Hat 5.1.1-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from grass.pygrass.modules import Module
>>> Module('g.extension', flags='a')
List of installed extensions (modules):
r.skyview
i.segment.hierarchical
Module('g.extension') <<== ????
}}}
Anyway, now entering the next command from the original report:
{{{
>>> Module('r.mask', flags='r')
ERROR: No existing MASK to remove
Description:
Maintains GRASS Addons extensions in local GRASS installation.
Downloads and installs extensions from GRASS Addons repository or other
source into the local GRASS installation or removes installed extensions.
Keywords:
general, installation, extensions, addons, download <<<-- ?????
Usage:
g.extension [-lcgasdift] extension=name operation=string [url=url]
[prefix=path] [proxy=proxy[,proxy,...]] [--help] [--verbose] [--quiet]
[--ui]
Flags:
-l List available extensions in the official GRASS GIS Addons
repository
[...]
default: $GRASS_ADDON_BASE
proxy Set the proxy with: "http=<value>,ftp=<value>"
ERROR: Options <extension>, <-l>, <-c>, <-g> and <-a> are mutually
exclusive
Description:
Maintains GRASS Addons extensions in local GRASS installation.
[...]
Keywords:
general, installation, extensions, addons, download
Usage:
g.extension [-lcgasdift] extension=name operation=string [url=url]
[prefix=path] [proxy=proxy[,proxy,...]] [--help] [--verbose] [--quiet]
[--ui]
[...]
}}}
... now there is some "ghost process"... finishing in a loop:
{{{
[...]
ERROR: Options <extension>, <-l>, <-c>, <-g> and <-a> are mutually
exclusive
^CTraceback (most recent call last):
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/scripts/g.extension", line 134, in <module>
import shutil
File "/usr/lib64/python2.7/shutil.py", line 5, in <module>
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 526, in
__init__
self.__call__(*args, **kargs)
"""
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 583, in
__call__
KeyboardInterrupt
return self.run()
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 713, in
run
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 526, in
__init__
module=self.name, errors=stderr)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/exceptions/__init__.py", line 68, in __init__
msg = _("Module run %s %s ended with error") % (module, code)
self.__call__(*args, **kargs)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 583, in
__call__
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 583, in
__call__
[...]
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 713, in
run
module=self.name, errors=stderr)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/exceptions/__init__.py", line 68, in __init__
msg = _("Module run %s %s ended with error") % (module, code)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 583, in
__call__
return self.run()
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 713, in
run
module=self.name, errors=stderr)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/exceptions/__init__.py", line 68, in __init__
msg = _("Module run %s %s ended with error") % (module, code)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 583, in
__call__
return self.run()
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 713, in
run
module=self.name, errors=stderr)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/exceptions/__init__.py", line 68, in __init__
msg = _("Module run %s %s ended with error") % (module, code)
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 583, in
__call__
return self.run()
File "/home/neteler/software/grass71/dist.x86_64-pc-linux-
gnu/etc/python/grass/pygrass/modules/interface/module.py", line 706, in
run
stdout, stderr = self.popen.communicate(input=self.stdin)
File "/usr/lib64/python2.7/subprocess.py", line 796, in communicate
self.wait()
File "/usr/lib64/python2.7/subprocess.py", line 1384, in wait
pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
File "/usr/lib64/python2.7/subprocess.py", line 476, in
_eintr_retry_call
return func(*args)
KeyboardInterrupt
}}}
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/2709#comment:6>
GRASS GIS <https://grass.osgeo.org>
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