Changeset 1552 in lmdz_wrf

Timestamp:

May 1, 2017, 8:54:53 PM (8 years ago)

Author:

lfita

Message:

Adding: `str_list_rep': Function to obtain a list from a string givin a split character and a total number of values

File:

• trunk/tools/generic_tools.py (modified) (3 diffs)

trunk/tools/generic_tools.py

@@ -126 +126 @@
 # str_list: Function to obtain a list from a string givin a split character
 # str_list_k: Function to obtain a list of types of values from a string giving a split character
+# str_list_rep: Function to obtain a list from a string givin a split character and a total number of values
 # stringS_dictvar: Function to provide a dictionary from a Srting which list of DVs separated [key] [value] couples
 # stringList_dictKeysVals: Function to provide a dictionary with keys which contain values of lists from a string
@@ -8821 +8822 @@
     return listv
 
+
 def str_list_k(string, cdiv, kind):
     """ Function to obtain a list of types of values from a string giving a split character
@@ -8849 +8851 @@
 
     return finalist
+
+def str_list_rep(string, cdiv, Nvals):
+    """ Function to obtain a list from a string givin a split character and a total number of values
+      string= String from which to obtain a list ('None' for None)
+      cdiv= character to use to split the string
+      Nvals= number of values (if [string] only provides 1 value, list will be completed with the first value)
+    >>> str_list('1:@#:$', ':', 3)
+    ['1', '@#', '$']
+    >>> str_list('1@#$56', ':', 3)
+    ['1@#$56', '1@#$56', '1@#$56']
+    >>> str_list('--:-.'', ':', 3)
+    ['--', '-.', '--']
+    """
+    fname = 'str_list_rep'
+
+    if string.find(cdiv) != -1:
+        listv = string.split(cdiv)
+    else:
+        if string == 'None':
+            listv = None
+        else:
+            listv = [string]
+
+    if len(listv) < Nvals:
+        for iv in range(Nvals-len(listv)):
+            listv.append(listv[0])
+    elif len(listv) > Nvals:
+        print errormsg
+        print '  ' +fname+ ': number of obtained values:', len(listv), 'is larger' + \
+          ' than the desired ones:', Nvals, '!!'
+        print "    check string: '" + string + "' "
+        quit(-1)
+
+    return listv
 
 def stagger_unstagger(varv, dndims, udims):