Use double quotes instead of simple quotes

Follow advice from:
https://stackoverflow.com/questions/56011/single-quotes-vs-double-quotes-in-python

1 files changed, 9 insertions, 9 deletions

diff --git a/src/gui/tasks/duration.py b/src/gui/tasks/duration.py
index 3ce8203..dc948e6 100644
--- a/src/gui/tasks/duration.py
+++ b/src/gui/tasks/duration.py
@@ -7,21 +7,21 @@ import gui.color
 
 def format(minutes: int):
     if minutes >= 60 * 24:
-        return '' + format_decimal(minutes / 60 / 24) + 'd'
+        return "" + format_decimal(minutes / 60 / 24) + "d"
     elif minutes >= 60:
-        return '' + format_decimal(minutes / 60) + 'h'
+        return "" + format_decimal(minutes / 60) + "h"
     elif minutes > 0:
-        return '' + str(minutes) + 'm'
+        return "" + str(minutes) + "m"
     else:
-        return ''
+        return ""
 
 def format_decimal(d: float) -> str:
-    return '{0:.2g}'.format(d)
+    return "{0:.2g}".format(d)
 
 def parse(duration: str) -> Optional[int]:
     duration = duration.strip()
     if duration:
-        result = re.match('^(\d+)(\.(\d+))?([mhd])$', duration.strip())
+        result = re.match("^(\d+)(\.(\d+))?([mhd])$", duration.strip())
         if result:
             n = int(result.group(1))
             if result.group(3):
@@ -30,11 +30,11 @@ def parse(duration: str) -> Optional[int]:
                 d = 0
             num = n + d
             unit = result.group(4)
-            if unit == 'm':
+            if unit == "m":
                 return math.floor(num)
-            elif unit == 'h':
+            elif unit == "h":
                 return math.floor(num * 60)
-            elif unit == 'd':
+            elif unit == "d":
                 return math.floor(num * 60 * 24)
         else:
             return None