Merge pull request #7272 from anntzer/pylab-fix

Kojoley · web-flow · commit e690c953f728 · 2016-10-15T19:32:21.000+03:00
Don't use __builtins__ (an impl. detail) in pylab.
diff --git a/lib/matplotlib/pylab.py b/lib/matplotlib/pylab.py
@@ -222,59 +222,47 @@
 
 import sys, warnings
 
-from matplotlib.cbook import flatten, is_string_like, exception_to_str, \
-     silent_list, iterable, dedent
+from matplotlib.cbook import (
+    flatten, is_string_like, exception_to_str, silent_list, iterable, dedent)
 
 import matplotlib as mpl
 # make mpl.finance module available for backwards compatability, in case folks
 # using pylab interface depended on not having to import it
 import matplotlib.finance
 
-from matplotlib.dates import date2num, num2date,\
-        datestr2num, strpdate2num, drange,\
-        epoch2num, num2epoch, mx2num,\
-        DateFormatter, IndexDateFormatter, DateLocator,\
-        RRuleLocator, YearLocator, MonthLocator, WeekdayLocator,\
-        DayLocator, HourLocator, MinuteLocator, SecondLocator,\
-        rrule, MO, TU, WE, TH, FR, SA, SU, YEARLY, MONTHLY,\
-        WEEKLY, DAILY, HOURLY, MINUTELY, SECONDLY, relativedelta
+from matplotlib.dates import (
+    date2num, num2date, datestr2num, strpdate2num, drange, epoch2num,
+    num2epoch, mx2num, DateFormatter, IndexDateFormatter, DateLocator,
+    RRuleLocator, YearLocator, MonthLocator, WeekdayLocator, DayLocator,
+    HourLocator, MinuteLocator, SecondLocator, rrule, MO, TU, WE, TH, FR,
+    SA, SU, YEARLY, MONTHLY, WEEKLY, DAILY, HOURLY, MINUTELY, SECONDLY,
+    relativedelta)
 
-import matplotlib.dates  # Do we need this at all?
-
-# bring all the  symbols in so folks can import them from
+# bring all the symbols in so folks can import them from
 # pylab in one fell swoop
 
-
 ## We are still importing too many things from mlab; more cleanup is needed.
 
-from matplotlib.mlab import griddata, stineman_interp, slopes, \
-    inside_poly, poly_below, poly_between, \
-    is_closed_polygon, path_length, distances_along_curve, vector_lengths
-
-from matplotlib.mlab import window_hanning, window_none,  detrend, demean, \
-     detrend_mean, detrend_none, detrend_linear, entropy, normpdf, \
-     find, longest_contiguous_ones, longest_ones, \
-     prctile, prctile_rank, \
-     center_matrix, rk4, bivariate_normal, get_xyz_where, \
-     get_sparse_matrix, dist, \
-     dist_point_to_segment, segments_intersect, fftsurr, movavg, \
-     exp_safe, \
-     amap, rms_flat, l1norm, l2norm, norm_flat, frange,  identity, \
-     base_repr, binary_repr, log2, ispower2, \
-     rec_append_fields, rec_drop_fields, rec_join, csv2rec, rec2csv, isvector
-
-import matplotlib.mlab as mlab
-import matplotlib.cbook as cbook
+from matplotlib.mlab import (
+    amap, base_repr, binary_repr, bivariate_normal, center_matrix, csv2rec,
+    demean, detrend, detrend_linear, detrend_mean, detrend_none, dist,
+    dist_point_to_segment, distances_along_curve, entropy, exp_safe,
+    fftsurr, find, frange, get_sparse_matrix, get_xyz_where, griddata,
+    identity, inside_poly, is_closed_polygon, ispower2, isvector, l1norm,
+    l2norm, log2, longest_contiguous_ones, longest_ones, movavg, norm_flat,
+    normpdf, path_length, poly_below, poly_between, prctile, prctile_rank,
+    rec2csv, rec_append_fields, rec_drop_fields, rec_join, rk4, rms_flat,
+    segments_intersect, slopes, stineman_interp, vector_lengths,
+    window_hanning, window_none)
+
+from matplotlib import cbook, mlab, pyplot as plt
+from matplotlib.pyplot import *
 
 from numpy import *
 from numpy.fft import *
 from numpy.random import *
 from numpy.linalg import *
 
-from matplotlib.pyplot import *
-
-# provide the recommended module abbrevs in the pylab namespace
-import matplotlib.pyplot as plt
 import numpy as np
 import numpy.ma as ma
 
@@ -283,4 +271,4 @@
 
 # This is needed, or bytes will be numpy.random.bytes from
 # "from numpy.random import *" above
-bytes = __builtins__['bytes']
+bytes = six.moves.builtins.bytes
