removing some duplicate code

rowers/plots.py

@@ -2,43 +2,8 @@ from matplotlib.ticker import MultipleLocator,FuncFormatter,NullFormatter
 import matplotlib.pyplot as plt
 
 import numpy as np
+from rows import format_pace_tick, format_pace, format_time, format_time_tick 
 
-# Make pace ticks for pace axis '2:00', '1:50', etc
-def format_pace_tick(x,pos=None):
-	min=int(x/60)
-	sec=int(x-min*60.)
-	sec_str=str(sec).zfill(2)
-	template='%d:%s'
-	return template % (min,sec_str)
-
-# Returns a pace string from a pace in seconds/500m, '1:45.4'
-def format_pace(x,pos=None):
-    if isinf(x) or isnan(x):
-	x=0
-	
-    min=int(x/60)
-    sec=(x-min*60.)
-
-    str1 = "{min:0>2}:{sec:0>4.1f}".format(
-	min = min,
-	sec = sec
-	)
-
-    return str1
-
-# Returns a time string from a time in seconds
-def format_time(x,pos=None):
-
-
-    min = int(x/60.)
-    sec = int(x-min*60)
-
-    str1 = "{min:0>2}:{sec:0>4.1f}".format(
-	min=min,
-	sec=sec,
-	)
-
-    return str1
 
 # Formatting the distance tick marks
 def format_dist_tick(x,pos=None):
@@ -46,13 +11,6 @@ def format_dist_tick(x,pos=None):
 	template='%6.3f'
 	return template % (km)
 
-# Formatting the time tick marks (h:mm)
-def format_time_tick(x,pos=None):
-	hour=int(x/3600)
-	min=int((x-hour*3600.)/60)
-	min_str=str(min).zfill(2)
-	template='%d:%s'
-	return template % (hour,min_str)
 
 # Utility to select reasonable y axis range
 # Basically the data range plus some padding, but with ultimate