|
|
@@ -34,13 +34,16 @@ def is_tw_label(s): return TwLabel(s,on_fail='silent')
|
|
|
def is_wif(s): return WifKey(s,on_fail='silent')
|
|
|
def is_viewkey(s): return ViewKey(s,on_fail='silent')
|
|
|
|
|
|
-def truncate_str(s,w):
|
|
|
+def truncate_str(s,width): # width = screen width
|
|
|
wide_count = 0
|
|
|
- w -= 1
|
|
|
for i in range(len(s)):
|
|
|
wide_count += unicodedata.east_asian_width(s[i]) in ('F','W')
|
|
|
- if wide_count + i > w:
|
|
|
- return s[:i]
|
|
|
+ if wide_count + i >= width:
|
|
|
+ return s[:i] + ('',' ')[
|
|
|
+ unicodedata.east_asian_width(s[i]) in ('F','W')
|
|
|
+ and wide_count + i == width]
|
|
|
+ else: # pad the string to width if necessary
|
|
|
+ return s + ' '*(width-len(s)-wide_count)
|
|
|
|
|
|
class MMGenObject(object):
|
|
|
|
