Changeset 1201 in lmdz_wrf for trunk/tools/generic_tools.py

Timestamp:

Oct 18, 2016, 11:50:40 PM (8 years ago)

Author:

lfita

Message:

Adding `stringS_dictvar': Function to provide a dictionary from a Srting which list of DVs separated [key] [value] couples

File:

• trunk/tools/generic_tools.py (modified) (4 diffs)

trunk/tools/generic_tools.py

@@ -86 +86 @@
 # 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
+# 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
 # subbasin_point: Function to provide sub-basins given a grid point following a matrix of trips
@@ -5517 +5518 @@
         print errormsg
         print '  ' + fname + ': longitude values with shape:', lon.shape,            \
-          'is different that latitude values with shape:', lat.shape, '(dif. size) !!'
+          'is different than latitude values with shape:', lat.shape, '(dif. size) !!'
         quit(-1)
 
@@ -8973 +8974 @@
     return matches, locs
 
-def dictvar_listS(listv, dictv, Dc, DVs):
+def dictvar_listS(listv, dictv, Dc=',', DVs=':'):
     """ Function to provide a Dc string separated list of DVs separated [key] [value] couples following a list of keys
       listv: list of keys from dictionary to use
@@ -9000 +9001 @@
 
     return stringv
+
+def stringS_dictvar(stringv, Dc=',', DVs=':'):
+    """ Function to provide a dictionary from a Srting which list of DVs separated [key] [value] couples
+      stringv: String with a dictionary content as [key1][DVs][val1][Dc][key2][DVs][Val2][Dc]...
+      Sc: character to separate key values
+      DVs: character to separate key-value couples
+    >>> stringS_dictvar('i:1,iv:4,vii:7',',',':')
+    {'i': '1', 'vii': '7', 'iv': '4'}
+    """
+    fname = 'stringS_dictvar'
+    dictv = {}
+    for Svals in stringv.split(Dc):
+        keyn = Svals.split(DVs)[0]
+        valn = Svals.split(DVs)[1]
+        dictv[keyn] = valn
+
+    return dictv
 
 def list_coincidences(listA, listB):