[GRASS-SVN] r44617 - in grass/branches/develbranch_6:
gui/wxpython/gui_modules lib/python
svn_grass at osgeo.org
svn_grass at osgeo.org
Thu Dec 16 09:40:38 EST 2010
Author: martinl
Date: 2010-12-16 06:40:38 -0800 (Thu, 16 Dec 2010)
New Revision: 44617
Modified:
grass/branches/develbranch_6/gui/wxpython/gui_modules/location_wizard.py
grass/branches/develbranch_6/lib/python/core.py
Log:
#965 (Location wizard: doesn't create MYNAME)
(merge r44616 from trunk)
Modified: grass/branches/develbranch_6/gui/wxpython/gui_modules/location_wizard.py
===================================================================
--- grass/branches/develbranch_6/gui/wxpython/gui_modules/location_wizard.py 2010-12-16 14:37:23 UTC (rev 44616)
+++ grass/branches/develbranch_6/gui/wxpython/gui_modules/location_wizard.py 2010-12-16 14:40:38 UTC (rev 44617)
@@ -127,14 +127,16 @@
TitledPage.__init__(self, wizard, _("Define GRASS Database and Location Name"))
self.grassdatabase = grassdatabase
- self.location = ''
-
+ self.location = ''
+ self.description = ''
+
# buttons
self.bbrowse = self.MakeButton(_("Browse"))
# text controls
- self.tgisdbase = self.MakeTextCtrl(grassdatabase, size=(300, -1))
- self.tlocation = self.MakeTextCtrl("newLocation", size=(300, -1))
+ self.tgisdbase = self.MakeTextCtrl(grassdatabase, size=(300, -1))
+ self.tlocation = self.MakeTextCtrl("newLocation", size=(300, -1))
+ self.tdescription = self.MakeTextCtrl(size=(300, 150), style = wx.TE_MULTILINE)
# layout
self.sizer.AddGrowableCol(3)
@@ -153,7 +155,7 @@
wx.ALIGN_CENTER_VERTICAL |
wx.ALL, border=5,
pos=(1, 3))
- #
+
self.sizer.Add(item=self.MakeLabel("%s:" % _("Project Location")),
flag=wx.ALIGN_RIGHT |
wx.ALIGN_CENTER_VERTICAL |
@@ -164,6 +166,17 @@
wx.ALIGN_CENTER_VERTICAL |
wx.ALL, border=5,
pos=(2, 2))
+
+ self.sizer.Add(item=self.MakeLabel("%s:" % _("Description")),
+ flag=wx.ALIGN_RIGHT |
+ wx.ALIGN_TOP |
+ wx.ALL, border=5,
+ pos=(3, 1))
+ self.sizer.Add(item=self.tdescription,
+ flag=wx.ALIGN_LEFT |
+ wx.ALIGN_CENTER_VERTICAL |
+ wx.ALL, border=5,
+ pos=(3, 2))
# bindings
self.Bind(wx.EVT_BUTTON, self.OnBrowse, self.bbrowse)
@@ -192,26 +205,23 @@
dlg.Destroy()
- def OnPageChanging(self,event=None):
- error = ''
+ def OnPageChanging(self, event = None):
+ error = None
if os.path.isdir(os.path.join(self.tgisdbase.GetValue(), self.tlocation.GetValue())):
error = _("Location already exists in GRASS Database.")
- if error != '':
- dlg = wx.MessageDialog(parent=self, message="%s <%s>.%s%s" % (_("Unable to create location"),
- str(self.tlocation.GetValue()),
- os.linesep,
- error),
- caption=_("Error"), style=wx.OK | wx.ICON_ERROR)
-
- dlg.ShowModal()
- dlg.Destroy()
+ if error:
+ gcmd.GError(parent = self,
+ message="%s <%s>.%s%s" % (_("Unable to create location"),
+ str(self.tlocation.GetValue()),
+ os.linesep,
+ error))
event.Veto()
return
- self.location = self.tlocation.GetValue()
+ self.location = self.tlocation.GetValue()
self.grassdatabase = self.tgisdbase.GetValue()
-
+ self.description = self.tdescription.GetValue()
class CoordinateSystemPage(TitledPage):
"""!Wizard page for choosing method for location creation"""
@@ -1952,16 +1962,19 @@
try:
if coordsys == "xy":
grass.create_location(dbase = self.startpage.grassdatabase,
- location = self.startpage.location)
+ location = self.startpage.location,
+ desc = self.startpage.description)
elif coordsys == "proj":
grass.create_location(dbase = self.startpage.grassdatabase,
location = self.startpage.location,
proj4 = self.CreateProj4String(),
- datum = self.datumtrans)
+ datum = self.datumtrans,
+ desc = self.startpage.description)
elif coordsys == 'custom':
grass.create_location(dbase = self.startpage.grassdatabase,
location = self.startpage.location,
- proj4 = self.custompage.customstring)
+ proj4 = self.custompage.customstring,
+ desc = self.startpage.description)
elif coordsys == "epsg":
if not self.epsgpage.epsgcode:
return _('EPSG code missing.')
@@ -1969,7 +1982,8 @@
grass.create_location(dbase = self.startpage.grassdatabase,
location = self.startpage.location,
epsg = self.epsgpage.epsgcode,
- datum = self.datumtrans)
+ datum = self.datumtrans,
+ desc = self.startpage.description)
elif coordsys == "file":
if not self.filepage.georeffile or \
not os.path.isfile(self.filepage.georeffile):
@@ -1977,7 +1991,8 @@
grass.create_location(dbase = self.startpage.grassdatabase,
location = self.startpage.location,
- filename = self.filepage.georeffile)
+ filename = self.filepage.georeffile,
+ desc = self.startpage.description)
elif coordsys == "wkt":
if not self.wktpage.wktfile or \
not os.path.isfile(self.wktpage.wktfile):
@@ -1985,7 +2000,8 @@
grass.create_location(dbase = self.startpage.grassdatabase,
location = self.startpage.location,
- filename = self.wktpage.wktfile)
+ filename = self.wktpage.wktfile,
+ desc = self.startpage.description)
except grass.ScriptException, e:
return str(e)
@@ -2035,9 +2051,8 @@
return proj4string
class RegionDef(BaseClass, wx.Frame):
+ """!Page for setting default region extents and resolution
"""
- Page for setting default region extents and resolution
- """
def __init__(self, parent, id=wx.ID_ANY,
title=_("Set default region extent and resolution"), location=None):
wx.Frame.__init__(self, parent, id, title, size=(650,300))
Modified: grass/branches/develbranch_6/lib/python/core.py
===================================================================
--- grass/branches/develbranch_6/lib/python/core.py 2010-12-16 14:37:23 UTC (rev 44616)
+++ grass/branches/develbranch_6/lib/python/core.py 2010-12-16 14:40:38 UTC (rev 44617)
@@ -941,7 +941,7 @@
def create_location(dbase, location,
epsg = None, proj4 = None, filename = None, wkt = None,
- datum = None):
+ datum = None, desc = None):
"""!Create new location
Raise ScriptException on error.
@@ -953,6 +953,7 @@
@param filename if given create new location based on georeferenced file
@param wkt if given create new location based on WKT definition (path to PRJ file)
@param datum datum transformation parameters (used for epsg and proj4)
+ @param desc description of the location (creates MYNAME file)
"""
gisdbase = None
if epsg or proj4 or filename or wkt:
@@ -961,7 +962,7 @@
set = 'GISDBASE=%s' % dbase)
if not os.path.exists(dbase):
os.mkdir(dbase)
-
+
kwargs = dict()
if datum:
kwargs['datum'] = datum
@@ -973,7 +974,7 @@
epsg = epsg,
location = location,
stderr = PIPE,
- **kwargs)
+ **kwargs)
elif proj4:
ps = pipe_command('g.proj',
quiet = True,
@@ -997,15 +998,27 @@
location = location,
stderr = PIPE)
else:
- return _create_location_xy(dbase, location)
+ _create_location_xy(dbase, location)
+
+ if epsg or proj4 or filename or wkt:
+ error = ps.communicate()[1]
+ run_command('g.gisenv',
+ set = 'GISDBASE=%s' % gisdbase)
+
+ if ps.returncode != 0 and error:
+ raise ScriptException(repr(error))
- error = ps.communicate()[1]
- run_command('g.gisenv',
- set = 'GISDBASE=%s' % gisdbase)
-
- if ps.returncode != 0 and error:
- raise ScriptException(repr(error))
-
+ try:
+ fd = open(os.path.join(dbase, location,
+ 'PERMANENT', 'MYNAME'), 'w')
+ if desc:
+ fd.write(desc + os.linesep)
+ else:
+ fd.write(os.linesep)
+ fd.close()
+ except OSError, e:
+ raise ScriptException(repr(e))
+
def _create_location_xy(database, location):
"""!Create unprojected location
@@ -1049,12 +1062,6 @@
shutil.copy(os.path.join(location, "PERMANENT", "DEFAULT_WIND"),
os.path.join(location, "PERMANENT", "WIND"))
- # create MYNAME file
- myname = open(os.path.join(location, "PERMANENT",
- "MYNAME"), 'w')
- myname.write('%s' % os.linesep)
- myname.close()
-
os.chdir(cur_dir)
except OSError, e:
raise ScriptException(repr(e))
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