def evt_enter_variable( parent, event ):
a = b = parent.panelSV.tin4.get()
parent.panelSV.lab1.configure(text = "Select Variable")
if a.find('- [') != -1:
a=a[:a.find('- [')]
if a.find('(') !=-1:
a = a[:a.rfind('(')-1]
parent.panelSV.tin4.setentry( a )
if parent.startusertask == 1: gui_control.track_user( parent, "Variable: %s" % a)
#
if ( (a[17:] in ['Variable List *************']) or (a in ['******** Bounds and Weights List ******', '*************** Axes List **************']) ):
parent.panelSV.tin4.setentry( '' )
gui_functions._blank_dim1_to_ndim( parent )
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
return
parent.panelDM.var3 = parent.panelDM.remember_var3 = a
#
parent.panelSV.tin4.first_time = 0
#
var_list = parent.panelSV.tin4._list.get(None)
found = 0
for j in range(len(var_list)):
n = len(a)
if a+' '==var_list[j][:n+1]:
found = 1
break
## if var_list[j].find('(') == -1:
## if a == var_list[j]:
## found = 1
## break
## else:
## if a == var_list[j][:var_list[j].find('(')-1]:
## found = 1
## break
## j = j + 1
if found == 0:
gui_message.error('Variable [ ++%s++ ] cannot be found in the file.' % a)
parent.panelSV.tin4.setentry( '' )
gui_functions._blank_dim1_to_ndim( parent )
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
return
#
parent.panelVI.lst1 = gui_functions._scn_a_var( parent, a )
parent.panelVI.scl1.settext( parent.panelVI.lst1 )
# Blank the dimension's window
gui_functions._blank_dim1_to_ndim( parent )
# Reset selection counters back to initial state, (e.g., '00 ')
if parent.panelDV.lst1 != {}:
for x in parent.panelDV.lst1.keys():
parent.panelDV.number_lst1[ x ] = gui_control.dvholder + x
gui_defined_variables.update_defined_variable_list( parent )
gui_functions._srl_var_dim1_to_ndim( parent )
for k in range(parent.panelDM.ndim):
parent.panelDM.dim[k].comb.component('entry').configure(background = gui_color.dim )
parent.panelDM.dim[k].first_scl.configure( troughcolor=gui_color.dim )
parent.panelDM.dim[k].last_scl.configure( troughcolor=gui_color.dim )
#
parent.panelDV.scl1.select_clear( 0, 'end' )
parent.panelDV.selected_list = {}
#
parent.panelSV.lab1.configure(text = "Selected Variable -- %s" % b)
root.geometry(pos)
root.deiconify()
root.update()
root.lift()
if len(sys.argv)>1:
pth, f = os.path.split(sys.argv[1])
if pth == '' : pth='.'
root.panelSV.tin2.setentry(pth)
gui_select_variable.evt_enter_directory(root,None)
root.panelSV.tin3.selectitem(f)
gui_select_variable.evt_enter_file(root,None)
if len(sys.argv)>2:
root.panelSV.tin4.setentry(sys.argv[2])
gui_select_variable.evt_enter_variable(root,None)
root.mainloop()
if root.startusertask == 1:
gui_control.track_user( root, "#______________________________________________________________________________")
gui_control.track_user( root, "End Session Time: %s" % time.asctime())
gui_control.track_user( root, "Total Session Wall-Clock Time in Minutes: %g" % ((int(time.time()-startwalltime))/60.0))
gui_control.track_user( root, "Total Session Processor Time in Minutes: %g" % ((int(time.clock()-startcputime))/60.0))
if __name__ == "__main__":
main()
#---------------------------------------------------------------------
# End of File
#---------------------------------------------------------------------
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 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 evt_enter_variable(parent, event):
a = b = parent.panelSV.tin4.get()
parent.panelSV.lab1.configure(text="Select Variable")
if a.find('- [') != -1:
a = a[:a.find('- [')]
if a.find('(') != -1:
a = a[:a.rfind('(') - 1]
parent.panelSV.tin4.setentry(a)
if parent.startusertask == 1:
gui_control.track_user(parent, "Variable: %s" % a)
#
if ((a[17:] in ['Variable List *************']) or (a in [
'******** Bounds and Weights List ******',
'*************** Axes List **************'
])):
parent.panelSV.tin4.setentry('')
gui_functions._blank_dim1_to_ndim(parent)
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
return
parent.panelDM.var3 = parent.panelDM.remember_var3 = a
#
parent.panelSV.tin4.first_time = 0
#
var_list = parent.panelSV.tin4._list.get(None)
found = 0
for j in range(len(var_list)):
n = len(a)
if a + ' ' == var_list[j][:n + 1]:
found = 1
break
## if var_list[j].find('(') == -1:
## if a == var_list[j]:
## found = 1
## break
## else:
## if a == var_list[j][:var_list[j].find('(')-1]:
## found = 1
## break
## j = j + 1
if found == 0:
gui_message.error('Variable [ ++%s++ ] cannot be found in the file.' %
a)
parent.panelSV.tin4.setentry('')
gui_functions._blank_dim1_to_ndim(parent)
parent.panelDM.var3 = parent.panelDM.remember_var3 = None
return
#
parent.panelVI.lst1 = gui_functions._scn_a_var(parent, a)
parent.panelVI.scl1.settext(parent.panelVI.lst1)
# Blank the dimension's window
gui_functions._blank_dim1_to_ndim(parent)
# Reset selection counters back to initial state, (e.g., '00 ')
if parent.panelDV.lst1 != {}:
for x in parent.panelDV.lst1.keys():
parent.panelDV.number_lst1[x] = gui_control.dvholder + x
gui_defined_variables.update_defined_variable_list(parent)
gui_functions._srl_var_dim1_to_ndim(parent)
for k in range(parent.panelDM.ndim):
parent.panelDM.dim[k].comb.component('entry').configure(
background=gui_color.dim)
parent.panelDM.dim[k].first_scl.configure(troughcolor=gui_color.dim)
parent.panelDM.dim[k].last_scl.configure(troughcolor=gui_color.dim)
#
parent.panelDV.scl1.select_clear(0, 'end')
parent.panelDV.selected_list = {}
#
parent.panelSV.lab1.configure(text="Selected Variable -- %s" % b)
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 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."
)
