def execute(self,parent,type,button):
if button=='OK':
if type=='Xhourly':
entry=self.entry.getvalue()
if entry!='':
entry=eval(self.entry.getvalue())
else:
gui_message.error('Please Fill the Entry Field')
return
gui_busy.busyStart( self, parent )
fqcy=24./int(entry)
try:
var=parent.panelDV.lst1[ parent.panelDV.selected]
except Exception,err:
var=None
if var is None:
gui_busy.busyEnd( self, parent )
gui_message.error( "The 'Set Bounds Time Tool' could not complete its function, because a variable was not selected.\nError:\n"+str(err) )
return
cdutil.setTimeBoundsDaily(var,frequency=fqcy)
gui_control.record_command( parent, "\n# X-Daily Data Bounds Set Function" , 1 )
gui_control.record_command( parent, "cdutil.times.setTimeBoundsDaily( %s, frequency=%s )" % (var.id,str(fqcy)), 1 )
gui_busy.busyEnd( self, parent )
self.dialog.destroy()
def execute(self, parent, result):
if result == 'Apply':
try:
v_name = self.name.get()
expression = self.expression.get()
if not __main__.__dict__.has_key('MV'):
exec "from cdms2 import MV" in __main__.__dict__
__main__.__dict__[v_name] = eval(expression, __main__.__dict__)
if type(__main__.__dict__[v_name]) in [
types.IntType, types.FloatType
]:
__main__.__dict__[v_name] = cdms.asVariable(
__main__.__dict__[v_name])
__main__.__dict__[v_name].id = __main__.__dict__[
v_name].name = v_name
gui_defined_variables.update_defined()
gui_control.record_command(parent, "\n# Record the expression",
1)
gui_control.record_command(parent,
"%s = %s" % (v_name, expression), 1)
except:
gui_message.error(
"Bad expression! Check expression and try again.")
elif result == 'Clear':
self.expression.clear()
self.fself.doing_calculation_type = ''
self.fself.saved_expression = ''
self.fself.build_expression = 'no'
else:
self.dialog.destroy()
self.fself.gui_expression = None
def remove_apply(self, parent):
text_3 = self.eny3.get()
try:
delattr(parent.slab, text_3)
#
slab_list = parent.slab.listall()
parent.panelVI.scl1.configure(text_state='normal')
parent.panelVI.scl1.settext('')
first_time = 1
for x in slab_list:
if string.find(x, " Dimension ") != -1:
if first_time:
ln = len(
parent.panelDV.lst1[parent.panelDV.selected].shape)
num_dim = 'Number of dimensions: %d' % ln
parent.panelVI.scl1.insert('end', (num_dim + '\n'))
first_time = 0
parent.panelVI.scl1.insert('end', '\n')
parent.panelVI.scl1.insert('end', (x + '\n'))
parent.panelVI.scl1.configure(text_state='disabled')
#
# for x in slab_list:
# parent.panelVI.scl1.insert( 'end', (x + '\n') )
except:
gui_message.error('The attribute %s was not found.' % text_3)
# record as a new variable
gui_control.record_command(
parent, "\n# Record the deletion of attribute '%s' on %s " %
(text_3, parent.slab.id), 1)
gui_control.record_command(parent,
"del(%s.%s)" % (parent.slab.id, text_3), 1)
def dimension_apply(self, parent):
text_4 = self.eny4.get()
parent.slab.setdimattribute((string.atoi(self.ctr.get()) - 1), 'units',
text_4)
#
slab_list = parent.slab.listall()
parent.panelVI.scl1.configure(text_state='normal')
parent.panelVI.scl1.settext('')
first_time = 1
for x in slab_list:
if string.find(x, " Dimension ") != -1:
if first_time:
ln = len(
parent.panelDV.lst1[parent.panelDV.selected].shape)
num_dim = 'Number of dimensions: %d' % ln
parent.panelVI.scl1.insert('end', (num_dim + '\n'))
first_time = 0
parent.panelVI.scl1.insert('end', '\n')
parent.panelVI.scl1.insert('end', (x + '\n'))
parent.panelVI.scl1.configure(text_state='disabled')
#
# for x in slab_list:
# parent.panelVI.scl1.insert( 'end', (x + '\n') )
# record as a new variable
gui_control.record_command(
parent,
"\n# Record the change of units on dimension %i for %s to %s " %
(string.atoi(self.ctr.get()) - 1, parent.slab.id, text_4), 1)
gui_control.record_command(
parent, "%s.setdimattribute(%i,'units','%s')" %
(parent.slab.id, string.atoi(self.ctr.get()) - 1, text_4), 1)
def attribute_apply(self, parent):
import string
text_1 = self.eny1.get()
text_2 = self.eny2.get()
opt_1 = self.omu.getcurselection()
if opt_1 == 'str':
pass
elif opt_1 == 'int':
try:
text_2 = string.atoi(text_2)
except:
gui_message.error(
'The attribute value [ %s ] is not an integer.' % text_2)
return
elif opt_1 == 'flt':
try:
text_2 = string.atof(text_2)
except:
gui_message.error(
'The attribute value [ %s ] is not a float.' % text_2)
return
try:
parent.slab.createattribute(text_1, text_2)
except:
parent.slab.setattribute(text_1, text_2)
# record as a new variable
gui_control.record_command(
parent, "\n# Record the change for attribute '%s' on %s to '%s'" %
(text_1, parent.slab.id, text_2), 1)
gui_control.record_command(
parent, "%s.%s = %s" % (parent.slab.id, text_1, repr(text_2)), 1)
#
slab_list = parent.slab.listall()
parent.panelVI.scl1.configure(text_state='normal')
parent.panelVI.scl1.settext('')
first_time = 1
for x in slab_list:
if string.find(x, " Dimension ") != -1:
if first_time:
ln = len(
parent.panelDV.lst1[parent.panelDV.selected].shape)
num_dim = 'Number of dimensions: %d' % ln
parent.panelVI.scl1.insert('end', (num_dim + '\n'))
first_time = 0
parent.panelVI.scl1.insert('end', '\n')
parent.panelVI.scl1.insert('end', (x + '\n'))
parent.panelVI.scl1.configure(text_state='disabled')
def execute(self, parent, result):
if result == 'Apply':
try:
v_name = self.name.get()
expression = self.expression.get()
if not __main__.__dict__.has_key('MV'):
exec "from cdms2 import MV" in __main__.__dict__
__main__.__dict__[v_name] = eval( expression, __main__.__dict__ )
if type(__main__.__dict__[v_name]) in [types.IntType,types.FloatType]:
__main__.__dict__[v_name] = cdms.asVariable(__main__.__dict__[v_name])
__main__.__dict__[v_name].id = __main__.__dict__[v_name].name = v_name
gui_defined_variables.update_defined( )
gui_control.record_command(parent, "\n# Record the expression", 1 )
gui_control.record_command(parent, "%s = %s" % (v_name, expression), 1 )
except:
gui_message.error("Bad expression! Check expression and try again.")
elif result == 'Clear':
self.expression.clear()
self.fself.doing_calculation_type = ''
self.fself.saved_expression = ''
self.fself.build_expression = 'no'
else:
self.dialog.destroy()
self.fself.gui_expression = None
def evt_enter_directory( parent, event, who_called=0 ):
# change backgound color to white
parent.panelSV.tin2.configure( entry_background = 'white' )
#
Match_found = None
if gui_control.directory_or_database == 'directory':
if type(event) == types.StringType:
if event[0] == '/':
a = event
elif event[0:5] == '=====':
a = os.getcwd()
else:
a = os.getcwd() + '/' + event
else:
a = parent.panelSV.tin2.get()
# Add tilde function to entry window
if a == '~':
a = os.environ['HOME']
elif a[0:2] == '~/':
a = os.environ['HOME'] + '/' + a[2:]
elif a[0] == '~':
a = os.environ['HOME'] + '/' + a[1:]
a = a + '/'
try:
os.chdir( a )
except:
gui_message.error(('Cannot access directory [ %s ].' % a))
a=a[0:-1]
if parent.startusertask == 1: gui_control.track_user( parent, "Directory: %s" % a)
parent.panelSV.tin2.clear( ) # clear "directory" combo box entry and list
if parent.panelSV.tin3.first_time == 1:
parent.panelSV.tin3.delete(0, 'end') # clear only the "file" combo box list
else:
parent.panelSV.tin3.clear( ) # clear "file" combo box entry and list
if parent.panelSV.tin4.first_time == 1:
parent.panelSV.tin4.delete(0, 'end') # clear only the "variable" combo box list
else:
parent.panelSV.tin4.clear( ) # clear "variable" combo box entry and list
#
if who_called != 1:
t = os.getcwd()
else:
t = os.getcwd() + ' '
parent.panelSV.tin2._entryfield.setentry( t )
#
d,f = gui_functions._scn_a_dir( parent ) # re-write the new directory information and save directory list
gui_functions._scn_dir_history( parent, t ) # store access directory information to the history directory list
for j in range(len( parent.dir_history )): parent.panelSV.tin2.insert( j, parent.dir_history[j] )
for i in range(len(d)): parent.panelSV.tin2.insert( j+i+1, d[i] )
#
for i in range(len(f)): parent.panelSV.tin3.insert( i, f[i] )
#
parent.panelDM.fid2 = None
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
#
gui_functions._blank_dim1_to_ndim( parent )
#
if (parent.panelSV.tin3.first_time != 1) and (len(f) > 0):
parent.panelSV.tin3.setentry( f[0] )
evt_enter_file( parent, None )
#
# record the event: select a directory
command = "os.chdir( '%s' )" % os.getcwd()
gui_control.record_command( parent, command )
elif gui_control.directory_or_database == 'database':
if event.keysym == 'Return':
try:
parent.parent.update()
g_wait = gui_message.wait(parent.parent,'Please wait while the connection\n to the database is made.')
gui_control.db=cdms2.connect( parent.parent.tin2.get() )
parent.parent.update()
g_wait.progress()
for x in gui_control.db_connections:
Match_found = re.match( parent.parent.tin2.get(), x )
if Match_found: break
if not Match_found:
gui_control.db_connections.append( parent.parent.tin2.get() )
parent.parent.panelC.scl1.setlist( gui_control.db_connections )
db_list = gui_control.db.listDatasets()
db_list.sort()
parent.parent.panelC.scl2.setlist( db_list )
parent.parent.panelC.scl3.setlist( '' )
gui_functions._blank_dim1_to_ndim( parent )
g_wait.execute()
except:
g_wait.execute()
gui_message.error("Invalid database string.\nCould not connect to specified database.")
def execute(self, parent, result):
if result == 'OK':
if self.eny1.get() == '':
pass
else:
a = self.eny1.get()
# Add tilde function to entry window
if a == '~':
a = os.environ['HOME']
elif a[0:2] == '~/':
a = os.environ['HOME'] + '/' + a[2:]
elif a[0] == '~':
a = os.environ['HOME'] + '/' + a[1:]
# Get the page orientation (i.e., either l='landscape', or p=portrait)
o = 'l'
if self.parent.panelGC.page_orientation_flg == 0: o = 'p'
if self.type == 'p':
self.parent.vcs[parent.vcs_id].postscript(a, o)
gui_control.record_command(
parent, "\n# Save VCS Canvas in Postscript File")
gui_control.record_command(
parent, "vcs.postscript( '%s', 'r' )" % (a, ))
elif self.type == 'e':
self.parent.vcs[parent.vcs_id].eps(a, 'r', o)
gui_control.record_command(
parent,
"\n# Save VCS Canvas in Encapsulated Postscript File")
gui_control.record_command(parent,
"vcs.eps( '%s', 'r')" % (a, ))
elif self.type == 'g':
self.parent.vcs[parent.vcs_id].gif(a, 'r')
gui_control.record_command(
parent, "\n# Save VCS Canvas in GIF File")
gui_control.record_command(parent,
"vcs.gif( '%s', 'r' )" % (a, ))
elif self.type == 'c':
self.parent.vcs[parent.vcs_id].cgm(a, 'r')
gui_control.record_command(
parent, "\n# Save VCS Canvas in CGM File")
gui_control.record_command(parent,
"vcs.cgm( '%s', 'r' )" % (a, ))
elif self.type == 'd':
if ((a == '') or (a == ' ') or (a is None)):
self.parent.new_defined_var = None
else:
self.parent.new_defined_var = a
elif self.type == 'operation':
try:
parent.ret_val = string.atof(self.eny1.get())
except:
gui_message.error("Not a floating point value.")
parent.ret_val = None
elif self.type == 't':
self.parent.vcs[parent.vcs_id].printer(a, o)
gui_control.record_command(
parent, "\n# Send VCS Canvas to %s Printer" % a)
gui_control.record_command(
parent, "vcs.printer( '%s', '%s' )" % (a, o))
elif self.type == 's':
search_pattern = a
parent.file_search_pattern = search_pattern
# re-write the new directory information and save directory list
d, f = gui_functions._scn_a_dir(parent)
#parent.panelDM.scl1.setlist( d )
parent.panelDM.lst1 = d
# display the data files in the directory
# parent.panelDM.scl2.setlist( f )
for i in range(len(f)):
parent.panelSV.tin3.insert(i, f[i])
parent.panelDM.lst2 = f
#
parent.panelDM.fid2 = None
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
#
# parent.panelDM.scl3.setlist( () )
#
gui_functions._blank_dim1_to_ndim(parent)
elif self.type == 'ss':
parent.swap_size = string.atof(a) * 1000000.
elif self.type == 'tt':
if a not in parent.vcs[parent.vcs_id].listelements(
'template'):
gui_message.error(
'Could not find the template name ( %s ) in the template list. Please check the template list to make sure it exist.'
% a)
return
parent.template_name = a
elif self.type == 'gm':
parent.graphics_method_name = a
elif self.type in [
'template_rename', 'template_copy', 'template_remove',
'template_save_as'
]:
new_t_name = a
if ((len(new_t_name) < 1)
or (self.entry_str == new_t_name)):
self.dialog.destroy()
return # do nothing
try:
vcs = self.parent.vcs[parent.vcs_id]
if self.type == 'template_rename':
vcs.canvas.renameP(self.entry_str, new_t_name)
elif self.type == 'template_copy':
vcs.canvas.copyP(self.entry_str, new_t_name)
elif self.type == 'template_remove':
vcs.canvas.removeP(self.entry_str)
elif self.type == 'template_save_as':
if new_t_name[-4:] != ".scr": new_t_name += ".scr"
vcs.canvas.scriptP(self.entry_str, new_t_name, 'w')
self.update_widget.setlist(
vcs.listelements('template'))
except:
gui_message.error(
'Cannot rename template (P_%s). Check to make sure that the old name exist in the template list and that the new name does not.'
% self.entry_str)
elif self.type in [
'gm_rename', 'gm_copy', 'gm_remove', 'gm_save_as'
]:
new_gm_name = a
gm_type = string.lower(self.gm_type)
if ((len(new_gm_name) < 1)
or (self.entry_str == new_gm_name)):
self.dialog.destroy()
return # do nothing
try:
vcs = self.parent.vcs[parent.vcs_id]
if self.type == 'gm_rename':
if gm_type == 'boxfill':
vcs.canvas.renameGfb(self.entry_str,
new_gm_name)
elif gm_type == 'continents':
vcs.canvas.renameGcon(self.entry_str,
new_gm_name)
elif gm_type == 'isofill':
vcs.canvas.renameGfi(self.entry_str,
new_gm_name)
elif gm_type == 'isoline':
vcs.canvas.renameGi(self.entry_str,
new_gm_name)
elif gm_type == 'outfill':
vcs.canvas.renameGfo(self.entry_str,
new_gm_name)
elif gm_type == 'outline':
vcs.canvas.renameGo(self.entry_str,
new_gm_name)
elif gm_type == 'scatter':
vcs.canvas.renameGSp(self.entry_str,
new_gm_name)
elif gm_type == 'taylordiagrams':
vcs.canvas.renameGtd(self.entry_str,
new_gm_name)
elif gm_type == 'vector':
vcs.canvas.renameGv(self.entry_str,
new_gm_name)
elif gm_type == 'xvsy':
vcs.canvas.renameGXY(self.entry_str,
new_gm_name)
elif gm_type == 'xyvsy':
vcs.canvas.renameGXy(self.entry_str,
new_gm_name)
elif gm_type == 'yxvsx':
vcs.canvas.renameGYx(self.entry_str,
new_gm_name)
elif self.type == 'gm_copy':
if gm_type == 'boxfill':
vcs.canvas.copyGfb(self.entry_str, new_gm_name)
elif gm_type == 'continents':
vcs.canvas.copyGcon(self.entry_str,
new_gm_name)
elif gm_type == 'isofill':
vcs.canvas.copyGfi(self.entry_str, new_gm_name)
elif gm_type == 'isoline':
vcs.canvas.copyGfi(self.entry_str, new_gm_name)
elif gm_type == 'outfill':
vcs.canvas.copyGfo(self.entry_str, new_gm_name)
elif gm_type == 'outline':
vcs.canvas.copyGo(self.entry_str, new_gm_name)
elif gm_type == 'scatter':
vcs.canvas.copyGSp(self.entry_str, new_gm_name)
elif gm_type == 'taylordiagrams':
vcs.canvas.copyGtd(self.entry_str, new_gm_name)
elif gm_type == 'vector':
vcs.canvas.copyGv(self.entry_str, new_gm_name)
elif gm_type == 'xvsy':
vcs.canvas.copyGXY(self.entry_str, new_gm_name)
elif gm_type == 'xyvsy':
vcs.canvas.copyGXy(self.entry_str, new_gm_name)
elif gm_type == 'yxvsx':
vcs.canvas.copyGYx(self.entry_str, new_gm_name)
elif self.type == 'gm_save_as':
if new_gm_name[-4:] != ".scr":
new_gm_name += ".scr"
if gm_type == 'boxfill':
vcs.canvas.scriptGfb(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'continents':
vcs.canvas.scriptGcon(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'isofill':
vcs.canvas.scriptGfi(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'isoline':
vcs.canvas.scriptGi(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'outfill':
vcs.canvas.scriptGfo(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'outline':
vcs.canvas.scriptGo(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'scatter':
vcs.canvas.scriptGSp(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'taylordiagrams':
vcs.canvas.scriptGtd(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'vector':
vcs.canvas.scriptGv(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'xvsy':
vcs.canvas.scriptXY(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'xyvsy':
vcs.canvas.scriptXy(self.entry_str,
new_gm_name, 'w')
elif gm_type == 'yxvsx':
vcs.canvas.scriptYx(self.entry_str,
new_gm_name, 'w')
self.update_widget.setlist(vcs.listelements(gm_type))
except:
gui_message.error(
'Cannot rename %s graphics method (%s). Check to make sure that the old name exist in the %s list and that the new name does not.'
% (self.gm_type, self.entry_str, self.gm_type))
self.dialog.destroy()
def rename_variable_apply(self, parent):
import __main__
if parent.panelDV.selected == []:
gui_message.error(
"Must select a variable in the 'Defined Variable' window.")
return
old_name = var_name = string.split(parent.panelDV.selected)[0]
new_name = self.eny0.get()
selected = parent.panelDV.selected
selected_list = parent.panelDV.selected_list
__main__.__dict__[new_name] = __main__.__dict__[old_name]
if old_name != new_name:
del __main__.__dict__[old_name]
for x in selected_list.keys():
if string.split(selected_list[x], ' ')[0] == old_name:
break
selected_list[x] = string.replace(selected_list[x], old_name, new_name)
selected = selected_list[x]
hold_selected_list = parent.panelDV.selected_list
hold_selected = parent.panelDV.selected
gui_defined_variables.update_defined(parent)
parent.panelDV.selected_list = hold_selected_list
parent.panelDV.selected = hold_selected
# Update the selection numbering scheme
ct = 0
for x in parent.panelDV.selected_list.values():
ct += 1
if ct < 10:
parent.panelDV.number_lst1[x] = (
"%s%d " % (gui_control.dvholder[0], ct)) + x
elif ct < 100:
parent.panelDV.number_lst1[x] = ("%d " % ct) + x
else:
gui_message.error(
'Cannot exceed over 100 selections. See gui_control.py for modification instructions.'
)
# Update the defined variable list
gui_defined_variables.update_defined_variable_list(parent)
#
dvlt = parent.panelDV.scl1.get()
for x in selected_list.values():
for i in range(len(dvlt)):
if dvlt[i][gui_control.dvsize:] == x:
parent.panelDV.scl1.select_set(i)
#
parent.panelDV.selected_list = selected_list
parent.panelDV.selected = selected
#
gui_functions._srl_var_dim1_to_ndim(
parent, slab=parent.panelDV.lst1[parent.panelDV.selected])
#
self.lbl0_text.set(
("Change the variable's name from [ %s ] to [ ? ]:" % new_name))
self.lbl1_text.set(('Add variable attribute to [ %s ]:' % new_name))
self.lbl2_text.set(
('Remove variable attributes from [ %s ]:' % new_name))
self.lbl3_text.set(('attribute for [ %s ]:' % new_name))
#
parent.slab.id = parent.slab.name = new_name # change the name of the id to new_name
#
slab_list = parent.slab.listall()
parent.panelVI.scl1.configure(text_state='normal')
parent.panelVI.scl1.settext('')
first_time = 1
for x in slab_list:
if string.find(x, " Dimension ") != -1:
if first_time:
ln = len(
parent.panelDV.lst1[parent.panelDV.selected].shape)
num_dim = 'Number of dimensions: %d' % ln
parent.panelVI.scl1.insert('end', (num_dim + '\n'))
first_time = 0
parent.panelVI.scl1.insert('end', '\n')
parent.panelVI.scl1.insert('end', (x + '\n'))
parent.panelVI.scl1.configure(text_state='disabled')
# record as a new variable
gui_control.record_command(
parent,
"\n# Record the name change of %s to %s" % (old_name, new_name), 1)
gui_control.record_command(parent, "%s = %s" % (new_name, old_name), 1)
def evt_enter_file( parent, event ):
a = parent.panelSV.tin3.get()
# Must close some files (like DRS) before you can open it again
try: parent.panelDM.fid2.close()
except: pass
if parent.startusertask == 1: gui_control.track_user( parent, "File: %s" % a)
if gui_control.directory_or_database == 'directory':
if a[:7]!="http://":
d,f = gui_functions._scn_a_dir( parent ) # re-write the new directory information and save directory list
#
parent.panelSV.tin3.first_time = 0
#
found = 0
for i in range(len(f)):
if (f[i] == a):
try:
parent.panelDM.fid2 = cdms2.open( a )
#
# record the event: select a file to be opened
gui_control.record_command( parent, '\n# Open CDMS File', 1 )
command = "fid2 = cdms2.open( '%s/%s' )" % (os.getcwd(), a)
gui_control.record_command( parent, command, 1 )
found = 1
except:
found = 0
gui_message.error('Cannot open data file [%s].' % a)
return
gui_functions._srl_file_var( parent )
gui_functions._blank_dim1_to_ndim( parent )
break
if found == 0:
gui_message.error("Invalid file name.")
else:
if ( (parent.panelSV.tin4.first_time != 1) and
(parent.panelDM.lst3 != []) and
(len(parent.panelDM.lst3[0]) > 0) ):
pass
#parent.panelSV.tin4.setentry( parent.panelDM.lst3[0] )
#evt_enter_variable( parent, None )
else:
try:
parent.panelDM.fid2 = cdms2.open( a )
#
# record the event: select a file to be opened
gui_control.record_command( parent, '\n# Open CDMS File', 1 )
command = "fid2 = cdms2.open( '%s' )" % (a)
gui_control.record_command( parent, command, 1 )
except:
import cdat_info
if cdat_info.CDMS_INCLUDE_DAP=='yes':
gui_message.error('Cannot open data file [%s].' % a)
return
else:
gui_message.error('Your version of CDAT is not built with DAP support !')
return
gui_functions._srl_file_var( parent )
gui_functions._blank_dim1_to_ndim( parent )
else:
f = parent.panelSV.tin3.ds_list
found = 0
for i in range(len(f)):
if (f[i] == a):
try:
parent.panelDM.fid2 = parent.panelDM.lst2 = gui_control.db.open( a )
except:
gui_message.error('Cannot open database file [%s].' % a)
#parent.panelDM.lst2 = parent.panelDM.fid2
gui_functions._srl_file_var( parent )
gui_functions._blank_dim1_to_ndim( parent )
found = 1
break
if found == 0:
gui_message.error("Invalid file name.")
def execute(self, parent, result):
if result == 'OK':
if self.eny1.get( ) == '':
pass
else:
a = self.eny1.get()
# Add tilde function to entry window
if a == '~':
a = os.environ['HOME']
elif a[0:2] == '~/':
a = os.environ['HOME'] + '/' + a[2:]
elif a[0] == '~':
a = os.environ['HOME'] + '/' + a[1:]
# Get the page orientation (i.e., either l='landscape', or p=portrait)
o = 'l'
if self.parent.panelGC.page_orientation_flg == 0: o = 'p'
if self.type == 'p':
self.parent.vcs[ parent.vcs_id ].postscript( a, o )
gui_control.record_command( parent, "\n# Save VCS Canvas in Postscript File" )
gui_control.record_command( parent, "vcs.postscript( '%s', 'r' )" % (a,) )
elif self.type == 'e':
self.parent.vcs[ parent.vcs_id ].eps( a, 'r', o )
gui_control.record_command(parent,"\n# Save VCS Canvas in Encapsulated Postscript File")
gui_control.record_command( parent, "vcs.eps( '%s', 'r')" % (a,) )
elif self.type == 'g':
self.parent.vcs[ parent.vcs_id ].gif( a, 'r' )
gui_control.record_command( parent, "\n# Save VCS Canvas in GIF File" )
gui_control.record_command( parent, "vcs.gif( '%s', 'r' )" % (a, ) )
elif self.type == 'c':
self.parent.vcs[ parent.vcs_id ].cgm( a, 'r' )
gui_control.record_command( parent, "\n# Save VCS Canvas in CGM File" )
gui_control.record_command( parent, "vcs.cgm( '%s', 'r' )" % (a,) )
elif self.type == 'd':
if ((a == '') or (a == ' ') or
(a is None)):
self.parent.new_defined_var = None
else:
self.parent.new_defined_var = a
elif self.type == 'operation':
try:
parent.ret_val = string.atof( self.eny1.get() )
except:
gui_message.error("Not a floating point value.")
parent.ret_val = None
elif self.type == 't':
self.parent.vcs[ parent.vcs_id ].printer( a, o )
gui_control.record_command(parent,"\n# Send VCS Canvas to %s Printer" % a )
gui_control.record_command( parent, "vcs.printer( '%s', '%s' )" % (a, o) )
elif self.type == 's':
search_pattern = a
parent.file_search_pattern = search_pattern
# re-write the new directory information and save directory list
d,f = gui_functions._scn_a_dir( parent )
#parent.panelDM.scl1.setlist( d )
parent.panelDM.lst1 = d
# display the data files in the directory
# parent.panelDM.scl2.setlist( f )
for i in range(len(f)): parent.panelSV.tin3.insert( i, f[i] )
parent.panelDM.lst2 = f
#
parent.panelDM.fid2 = None
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
#
# parent.panelDM.scl3.setlist( () )
#
gui_functions._blank_dim1_to_ndim( parent )
elif self.type == 'ss':
parent.swap_size = string.atof( a ) * 1000000.
elif self.type == 'tt':
if a not in parent.vcs[ parent.vcs_id ].listelements( 'template' ):
gui_message.error( 'Could not find the template name ( %s ) in the template list. Please check the template list to make sure it exist.' % a )
return
parent.template_name = a
elif self.type == 'gm':
parent.graphics_method_name = a
elif self.type in ['template_rename', 'template_copy', 'template_remove', 'template_save_as']:
new_t_name = a
if ( (len(new_t_name) < 1) or (self.entry_str == new_t_name) ):
self.dialog.destroy()
return # do nothing
try:
vcs = self.parent.vcs[ parent.vcs_id ]
if self.type == 'template_rename':
vcs.canvas.renameP(self.entry_str, new_t_name)
elif self.type == 'template_copy':
vcs.canvas.copyP(self.entry_str, new_t_name)
elif self.type == 'template_remove':
vcs.canvas.removeP(self.entry_str)
elif self.type == 'template_save_as':
if new_t_name[-4:] != ".scr": new_t_name += ".scr"
vcs.canvas.scriptP( self.entry_str, new_t_name, 'w' )
self.update_widget.setlist( vcs.listelements('template') )
except:
gui_message.error( 'Cannot rename template (P_%s). Check to make sure that the old name exist in the template list and that the new name does not.' % self.entry_str )
elif self.type in ['gm_rename', 'gm_copy', 'gm_remove', 'gm_save_as']:
new_gm_name = a
gm_type = string.lower( self.gm_type )
if ( (len(new_gm_name) < 1) or (self.entry_str == new_gm_name) ):
self.dialog.destroy()
return # do nothing
try:
vcs = self.parent.vcs[ parent.vcs_id ]
if self.type == 'gm_rename':
if gm_type == 'boxfill': vcs.canvas.renameGfb(self.entry_str, new_gm_name)
elif gm_type == 'continents': vcs.canvas.renameGcon(self.entry_str, new_gm_name)
elif gm_type == 'isofill': vcs.canvas.renameGfi(self.entry_str, new_gm_name)
elif gm_type == 'isoline': vcs.canvas.renameGi(self.entry_str, new_gm_name)
elif gm_type == 'outfill': vcs.canvas.renameGfo(self.entry_str, new_gm_name)
elif gm_type == 'outline': vcs.canvas.renameGo(self.entry_str, new_gm_name)
elif gm_type == 'scatter': vcs.canvas.renameGSp(self.entry_str, new_gm_name)
elif gm_type == 'taylordiagrams': vcs.canvas.renameGtd(self.entry_str, new_gm_name)
elif gm_type == 'vector': vcs.canvas.renameGv(self.entry_str, new_gm_name)
elif gm_type == 'xvsy': vcs.canvas.renameGXY(self.entry_str, new_gm_name)
elif gm_type == 'xyvsy': vcs.canvas.renameGXy(self.entry_str, new_gm_name)
elif gm_type == 'yxvsx': vcs.canvas.renameGYx(self.entry_str, new_gm_name)
elif self.type == 'gm_copy':
if gm_type == 'boxfill': vcs.canvas.copyGfb( self.entry_str, new_gm_name)
elif gm_type == 'continents': vcs.canvas.copyGcon( self.entry_str, new_gm_name)
elif gm_type == 'isofill': vcs.canvas.copyGfi( self.entry_str, new_gm_name)
elif gm_type == 'isoline': vcs.canvas.copyGfi( self.entry_str, new_gm_name)
elif gm_type == 'outfill': vcs.canvas.copyGfo( self.entry_str, new_gm_name)
elif gm_type == 'outline': vcs.canvas.copyGo( self.entry_str, new_gm_name)
elif gm_type == 'scatter': vcs.canvas.copyGSp( self.entry_str, new_gm_name)
elif gm_type == 'taylordiagrams': vcs.canvas.copyGtd( self.entry_str, new_gm_name)
elif gm_type == 'vector': vcs.canvas.copyGv( self.entry_str, new_gm_name)
elif gm_type == 'xvsy': vcs.canvas.copyGXY( self.entry_str, new_gm_name)
elif gm_type == 'xyvsy': vcs.canvas.copyGXy( self.entry_str, new_gm_name)
elif gm_type == 'yxvsx': vcs.canvas.copyGYx( self.entry_str, new_gm_name)
elif self.type == 'gm_save_as':
if new_gm_name[-4:] != ".scr": new_gm_name += ".scr"
if gm_type == 'boxfill': vcs.canvas.scriptGfb( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'continents': vcs.canvas.scriptGcon( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'isofill': vcs.canvas.scriptGfi( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'isoline': vcs.canvas.scriptGi( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'outfill': vcs.canvas.scriptGfo( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'outline': vcs.canvas.scriptGo( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'scatter': vcs.canvas.scriptGSp( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'taylordiagrams': vcs.canvas.scriptGtd( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'vector': vcs.canvas.scriptGv( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'xvsy': vcs.canvas.scriptXY( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'xyvsy': vcs.canvas.scriptXy( self.entry_str, new_gm_name, 'w' )
elif gm_type == 'yxvsx': vcs.canvas.scriptYx( self.entry_str, new_gm_name, 'w' )
self.update_widget.setlist( vcs.listelements(gm_type) )
except:
gui_message.error( 'Cannot rename %s graphics method (%s). Check to make sure that the old name exist in the %s list and that the new name does not.' % (self.gm_type, self.entry_str, self.gm_type) )
self.dialog.destroy()
s_coord = "%s=fid2( '%s', " % (var_name, var)
else:
var_name = var.id
if new_var is not None: var_name = new_var
s_index = "%s=%s( " % (var_name, var.id)
s_coord = "%s=%s( " % (var_name, var.id)
for x in dargs:
s_index = s_index + str(x) + ', '
for x in dargs2:
s_coord = s_coord + x + ', '
for x in rank:
r += str(x)
s_index = s_index + "squeeze = 0, order = '%s' )" % r
s_coord = s_coord + "squeeze = 0, order = '%s' )" % r
gui_control.record_command(parent, "\n# Get new slab ", 1)
gui_control.record_command(parent, s_coord, 1)
## gui_control.record_command( parent, "# The equivalent slicing of the slab can be done with longitude\n# and latitude coordinate values, but the 'by' or stride functionality\n# is omitted when using coordinate values. For example: \n#", 1 )
## gui_control.record_command( parent, '# ' + s_coord, 1 )
slab = MV2.transpose(slab, rank)
# Return the appropriate slab
if chk_type_ct == 0: # return the slab
if parent.menu.squeeze_dim_flg == 1:
## gui_control.record_command( parent, "\n# Squeeze the slab ", 1 )
## gui_control.record_command( parent, "%s = %s( squeeze=1 )" % (var_name, var_name), 1 )
try:
slab = slab(squeeze=1)
except: # ok 0d slabs can not be squeezed anymore...
pass
def execute(self, parent,button):
if button=='OK':
## gui_busy.busyStart( self, parent )
## try:
file=self.file.get()
while file=="":
file=self.evt_icon_open_file(self.parent,None)
file=self.file.get()
h=self.header.get()
if h=='':
h=0
else:
h=eval(h)
sep=self.separators.get()
if sep=="":
sep=[]
else:
sep=sep.split()
id=self.id.get()
if id=="":
id=None
else:
id=id.replace("'","")
id=id.replace('"',"")
id=id.split(',')
id=' '.join(id)
id=id.split()
sh=self.shape.get()
print sh
if sh=="":
sh=None
else:
sh=sh.split(',')
sh=' '.join(sh)
sh=sh.split('(')
sh=' '.join(sh)
sh2=sh.split(')')
sh=[]
for s in sh2:
if s.strip!='':
tmp = eval('(%s)' % ','.join(s.split()))
if not isinstance(tmp,tuple):
tmp=(tmp,)
sh.append(tmp)
print 'out:',sh
vs=self.vs.get()
if vs=="":
vs=None
vars=read( file ,header=h, ids=id, shape=sh, next=vs,separators=sep)
gui_control.record_command( parent, "\n# PCMDI's read ASCII Tool\nimport genutil\n", 1 )
ids=''
ids_lst=''
if isinstance(vars,list):
for v in vars:
v.id = self.Self.return_unique_name( v.id)
ids+=v.id+', '
ids_lst+=repr(v.id)+', '
gui_user_menus.user_menus_put( v.id, v )
else:
v=vars
v.id = self.Self.return_unique_name( v.id)
ids+=v.id+', '
ids_lst+=repr(v.id)+', '
gui_user_menus.user_menus_put( v.id, v )
gui_control.record_command( parent, "%s = genutil.ASCII.readAscii(%s, header=%s, ids= %s, shape=%s, separators=%s, next=%s)" % (ids[:-2], repr(file), repr(h), '[ '+ids_lst[:-2]+' ]', repr(sh), repr(sep),repr(vs)), 1 )
## gui_busy.busyEnd( self, parent )
## except Exception, err:
## gui_busy.busyEnd( self, parent )
## gui_message.error( "The 'ASCII Read Tool' could not complete its function\nError:\n"+str(err))
self.dialog.destroy()
def evt_enter_file(parent, event):
a = parent.panelSV.tin3.get()
# Must close some files (like DRS) before you can open it again
try:
parent.panelDM.fid2.close()
except:
pass
if parent.startusertask == 1:
gui_control.track_user(parent, "File: %s" % a)
if gui_control.directory_or_database == 'directory':
if a[:7] != "http://":
d, f = gui_functions._scn_a_dir(
parent
) # re-write the new directory information and save directory list
#
parent.panelSV.tin3.first_time = 0
#
found = 0
for i in range(len(f)):
if (f[i] == a):
try:
parent.panelDM.fid2 = cdms2.open(a)
#
# record the event: select a file to be opened
gui_control.record_command(parent,
'\n# Open CDMS File', 1)
command = "fid2 = cdms2.open( '%s/%s' )" % (
os.getcwd(), a)
gui_control.record_command(parent, command, 1)
found = 1
except:
found = 0
gui_message.error('Cannot open data file [%s].' % a)
return
gui_functions._srl_file_var(parent)
gui_functions._blank_dim1_to_ndim(parent)
break
if found == 0:
gui_message.error("Invalid file name.")
else:
if ((parent.panelSV.tin4.first_time != 1)
and (parent.panelDM.lst3 != [])
and (len(parent.panelDM.lst3[0]) > 0)):
pass
#parent.panelSV.tin4.setentry( parent.panelDM.lst3[0] )
#evt_enter_variable( parent, None )
else:
try:
parent.panelDM.fid2 = cdms2.open(a)
#
# record the event: select a file to be opened
gui_control.record_command(parent, '\n# Open CDMS File', 1)
command = "fid2 = cdms2.open( '%s' )" % (a)
gui_control.record_command(parent, command, 1)
except:
import cdat_info
if cdat_info.CDMS_INCLUDE_DAP == 'yes':
gui_message.error('Cannot open data file [%s].' % a)
return
else:
gui_message.error(
'Your version of CDAT is not built with DAP support !')
return
gui_functions._srl_file_var(parent)
gui_functions._blank_dim1_to_ndim(parent)
else:
f = parent.panelSV.tin3.ds_list
found = 0
for i in range(len(f)):
if (f[i] == a):
try:
parent.panelDM.fid2 = parent.panelDM.lst2 = gui_control.db.open(
a)
except:
gui_message.error('Cannot open database file [%s].' % a)
#parent.panelDM.lst2 = parent.panelDM.fid2
gui_functions._srl_file_var(parent)
gui_functions._blank_dim1_to_ndim(parent)
found = 1
break
if found == 0:
gui_message.error("Invalid file name.")
var_name = var
if d_name is not None: var_name = d_name
s_index = "%s=fid2( '%s', " % ( var_name, var )
s_coord = "%s=fid2( '%s', " % ( var_name, var )
else:
var_name = var.id
if new_var is not None: var_name = new_var
s_index = "%s=%s( " % ( var_name, var.id )
s_coord = "%s=%s( " % ( var_name, var.id )
for x in dargs: s_index = s_index + str(x) + ', '
for x in dargs2: s_coord = s_coord + x + ', '
for x in rank: r+=str(x)
s_index = s_index + "squeeze = 0, order = '%s' )" % r
s_coord = s_coord + "squeeze = 0, order = '%s' )" % r
gui_control.record_command( parent, "\n# Get new slab ", 1 )
gui_control.record_command( parent, s_coord, 1 )
## gui_control.record_command( parent, "# The equivalent slicing of the slab can be done with longitude\n# and latitude coordinate values, but the 'by' or stride functionality\n# is omitted when using coordinate values. For example: \n#", 1 )
## gui_control.record_command( parent, '# ' + s_coord, 1 )
slab=MV2.transpose( slab, rank )
# Return the appropriate slab
if chk_type_ct == 0: # return the slab
if parent.menu.squeeze_dim_flg == 1:
## gui_control.record_command( parent, "\n# Squeeze the slab ", 1 )
## gui_control.record_command( parent, "%s = %s( squeeze=1 )" % (var_name, var_name), 1 )
try:
slab = slab( squeeze=1 )
except: # ok 0d slabs can not be squeezed anymore...
pass
def execute(self, parent,button):
if button=='OK':
## gui_busy.busyStart( self, parent )
## try:
## File selection
file=self.file.get()
while file=="":
file=self.evt_icon_open_file(self.parent,None)
file=self.file.get()
## header skipping ?
h=self.header.get()
if h=='':
h=0
else:
h=eval(h)
## Characters skip
cskip=self.cskip.getvalue()
if cskip=="":
cskip=0
else:
cskip=string.atoi(cskip)
## Character skip type
cskip_type=self.cskip_type.getvalue()
## values separation
sep=self.separators.get()
if sep=="":
sep=[]
else:
sep=sep.split()
## ids
id=self.id.get()
if id=="":
id=None
else:
id=id.split(',')
id=string.join(id)
id=id.split()
## stored in first row ?
idrow=self.idrow.getvalue()
if len(idrow)>0:
idrow=True
else:
idrow=False
## Axis values passed ?
axis=self.axis.getvalue()
if axis=='Yes':
axis=True
else:
axis=False
vars=read( file ,header=h, cskip=cskip, cskip_type=cskip_type, axis=axis, ids=id, idrow=idrow, separators=sep)
gui_control.record_command( parent, "\n# PCMDI's read ASCII Tool\nimport genutil\n", 1 )
ids=''
ids_lst=''
if isinstance(vars,list):
for v in vars:
v.id = self.Self.return_unique_name( v.id)
ids+=v.id+', '
ids_lst+=repr(v.id)+', '
gui_user_menus.user_menus_put( v.id, v )
else:
v=vars
v.id = self.Self.return_unique_name( v.id)
ids+=v.id+', '
ids_lst+=repr(v.id)+', '
gui_user_menus.user_menus_put( v.id, v )
gui_control.record_command( parent, "%s = genutil.ASCII.read_col(%s, header=%s, cskip=%s, cskip_type=%s, axis=%s, ids=%s, idrow=%s, separators=%s)" % (ids[:-2], repr(file), repr(h), repr(cskip), repr(cskip_type), str(axis), '[ '+ids_lst[:-2]+' ]', repr(idrow), repr(sep)), 1 )
## gui_busy.busyEnd( self, parent )
## except Exception, err:
## gui_busy.busyEnd( self, parent )
## gui_message.error( "The 'ASCII Read Tool' could not complete its function\nError:\n"+str(err))
self.dialog.destroy()
def execute(self, parent,button):
if button=='OK':
gui_busy.busyStart( self, parent )
try:
file=self.file.get()
while file=="":
file=self.evt_icon_open_file(self.parent,None)
file=self.file.get()
e=self.endian.index(self.endian.getvalue())
endians=['@','=','<','>']
e=endians[e]
f=self.format.get()
try:
struct.calcsize(f)
except:
Pmw.Dialog(self.parent,
title = "Wrong Format !",
buttons = ('OK',),
)
gui_busy.busyEnd( self, parent )
return
id=self.id.get()
if id=="":
id=[]
else:
id=id.split(',')
id=string.join(id)
id=id.split()
sh=self.shape.get()
if sh=="":
sh=[]
else:
sh=sh.strip()
if sh[0]=='(':
sh=eval(sh)
else:
sh=sh.split(',')
sh=string.join(sh)
sh=sh.split('(')
sh=string.join(sh)
sh=sh.split(')')
sh=string.join(sh)
sh2=sh.split()
sh=[]
for s in sh2:
sh.append(eval(s))
sh=[list(sh),]
datatype=self.datatype.index(self.datatype.getvalue())
dtp=['c','b','B','h','H','i','I','l','L','f','d']
datatype=dtp[datatype]
vs=self.vs.get()
try:
struct.calcsize(vs)
except:
Pmw.Dialog(self.parent,
title = "Wrong Format for Variable Separators !",
buttons = ('OK',),
)
gui_busy.busyEnd( self, parent )
return
vars=read( file ,format=f, endian=e, datatype=datatype, ids=id, shape=sh,separator=vs)
gui_control.record_command( parent, "\n# PCMDI's read Binary Tool\nimport browser", 1 )
ids=''
ids_lst=''
if isinstance(vars,list):
for v in vars:
v.id = self.Self.return_unique_name( v.id)
ids+=v.id+', '
ids_lst+=repr(v.id)+', '
gui_user_menus.user_menus_put( v.id, v )
else:
v=vars
v.id = self.Self.return_unique_name( vars.id)
ids+=v.id+', '
ids_lst+=repr(v.id)+', '
gui_user_menus.user_menus_put( v.id, v )
gui_control.record_command( parent, "%s = browser.gui_read_Struct.read(%s, format=%s, endian=%s, datatype=%s, ids= %s, shape=%s, separator=%s)" % (ids[:-2], repr(file), repr(f), repr(e), repr(datatype), '[ '+ids_lst[:-2]+' ]', str(sh), repr(vs)), 1 )
gui_busy.busyEnd( self, parent )
except Exception, err:
gui_busy.busyEnd( self, parent )
gui_message.error( "The 'Binary Read Tool' could not complete its function\nError:\n"+str(err))
def execute(self, parent, button):
if button == 'OK':
## gui_busy.busyStart( self, parent )
## try:
## File selection
file = self.file.get()
while file == "":
file = self.evt_icon_open_file(self.parent, None)
file = self.file.get()
## header skipping ?
h = self.header.get()
if h == '':
h = 0
else:
h = eval(h)
## Characters skip
cskip = self.cskip.getvalue()
if cskip == "":
cskip = 0
else:
cskip = string.atoi(cskip)
## Character skip type
cskip_type = self.cskip_type.getvalue()
## values separation
sep = self.separators.get()
if sep == "":
sep = []
else:
sep = sep.split()
## ids
id = self.id.get()
if id == "":
id = None
else:
id = id.split(',')
id = string.join(id)
id = id.split()
## stored in first row ?
idrow = self.idrow.getvalue()
if len(idrow) > 0:
idrow = True
else:
idrow = False
## Axis values passed ?
axis = self.axis.getvalue()
if axis == 'Yes':
axis = True
else:
axis = False
vars = read(file,
header=h,
cskip=cskip,
cskip_type=cskip_type,
axis=axis,
ids=id,
idrow=idrow,
separators=sep)
gui_control.record_command(
parent, "\n# PCMDI's read ASCII Tool\nimport genutil\n", 1)
ids = ''
ids_lst = ''
if isinstance(vars, list):
for v in vars:
v.id = self.Self.return_unique_name(v.id)
ids += v.id + ', '
ids_lst += repr(v.id) + ', '
gui_user_menus.user_menus_put(v.id, v)
else:
v = vars
v.id = self.Self.return_unique_name(v.id)
ids += v.id + ', '
ids_lst += repr(v.id) + ', '
gui_user_menus.user_menus_put(v.id, v)
gui_control.record_command(
parent,
"%s = genutil.ASCII.read_col(%s, header=%s, cskip=%s, cskip_type=%s, axis=%s, ids=%s, idrow=%s, separators=%s)"
% (ids[:-2], repr(file), repr(h), repr(cskip),
repr(cskip_type), str(axis), '[ ' + ids_lst[:-2] + ' ]',
repr(idrow), repr(sep)), 1)
## gui_busy.busyEnd( self, parent )
## except Exception, err:
## gui_busy.busyEnd( self, parent )
## gui_message.error( "The 'ASCII Read Tool' could not complete its function\nError:\n"+str(err))
self.dialog.destroy()
def evt_enter_directory(parent, event, who_called=0):
# change backgound color to white
parent.panelSV.tin2.configure(entry_background='white')
#
Match_found = None
if gui_control.directory_or_database == 'directory':
if type(event) == types.StringType:
if event[0] == '/':
a = event
elif event[0:5] == '=====':
a = os.getcwd()
else:
a = os.getcwd() + '/' + event
else:
a = parent.panelSV.tin2.get()
# Add tilde function to entry window
if a == '~':
a = os.environ['HOME']
elif a[0:2] == '~/':
a = os.environ['HOME'] + '/' + a[2:]
elif a[0] == '~':
a = os.environ['HOME'] + '/' + a[1:]
a = a + '/'
try:
os.chdir(a)
except:
gui_message.error(('Cannot access directory [ %s ].' % a))
a = a[0:-1]
if parent.startusertask == 1:
gui_control.track_user(parent, "Directory: %s" % a)
parent.panelSV.tin2.clear(
) # clear "directory" combo box entry and list
if parent.panelSV.tin3.first_time == 1:
parent.panelSV.tin3.delete(
0, 'end') # clear only the "file" combo box list
else:
parent.panelSV.tin3.clear(
) # clear "file" combo box entry and list
if parent.panelSV.tin4.first_time == 1:
parent.panelSV.tin4.delete(
0, 'end') # clear only the "variable" combo box list
else:
parent.panelSV.tin4.clear(
) # clear "variable" combo box entry and list
#
if who_called != 1:
t = os.getcwd()
else:
t = os.getcwd() + ' '
parent.panelSV.tin2._entryfield.setentry(t)
#
d, f = gui_functions._scn_a_dir(
parent
) # re-write the new directory information and save directory list
gui_functions._scn_dir_history(
parent, t
) # store access directory information to the history directory list
for j in range(len(parent.dir_history)):
parent.panelSV.tin2.insert(j, parent.dir_history[j])
for i in range(len(d)):
parent.panelSV.tin2.insert(j + i + 1, d[i])
#
for i in range(len(f)):
parent.panelSV.tin3.insert(i, f[i])
#
parent.panelDM.fid2 = None
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
#
gui_functions._blank_dim1_to_ndim(parent)
#
if (parent.panelSV.tin3.first_time != 1) and (len(f) > 0):
parent.panelSV.tin3.setentry(f[0])
evt_enter_file(parent, None)
#
# record the event: select a directory
command = "os.chdir( '%s' )" % os.getcwd()
gui_control.record_command(parent, command)
elif gui_control.directory_or_database == 'database':
if event.keysym == 'Return':
try:
parent.parent.update()
g_wait = gui_message.wait(
parent.parent,
'Please wait while the connection\n to the database is made.'
)
gui_control.db = cdms2.connect(parent.parent.tin2.get())
parent.parent.update()
g_wait.progress()
for x in gui_control.db_connections:
Match_found = re.match(parent.parent.tin2.get(), x)
if Match_found: break
if not Match_found:
gui_control.db_connections.append(parent.parent.tin2.get())
parent.parent.panelC.scl1.setlist(gui_control.db_connections)
db_list = gui_control.db.listDatasets()
db_list.sort()
parent.parent.panelC.scl2.setlist(db_list)
parent.parent.panelC.scl3.setlist('')
gui_functions._blank_dim1_to_ndim(parent)
g_wait.execute()
except:
g_wait.execute()
gui_message.error(
"Invalid database string.\nCould not connect to specified database."
)