up follow livre

venv/lib/python3.13/site-packages/matplotlib/pylab.py

@@ -0,0 +1,67 @@
+"""
+`pylab` is a historic interface and its use is strongly discouraged. The equivalent
+replacement is `matplotlib.pyplot`.  See :ref:`api_interfaces` for a full overview
+of Matplotlib interfaces.
+
+`pylab` was designed to support a MATLAB-like way of working with all plotting related
+functions directly available in the global namespace. This was achieved through a
+wildcard import (``from pylab import *``).
+
+.. warning::
+   The use of `pylab` is discouraged for the following reasons:
+
+   ``from pylab import *`` imports all the functions from `matplotlib.pyplot`, `numpy`,
+   `numpy.fft`, `numpy.linalg`, and `numpy.random`, and some additional functions into
+   the global namespace.
+
+   Such a pattern is considered bad practice in modern python, as it clutters the global
+   namespace. Even more severely, in the case of `pylab`, this will overwrite some
+   builtin functions (e.g. the builtin `sum` will be replaced by `numpy.sum`), which
+   can lead to unexpected behavior.
+
+"""
+
+from matplotlib.cbook import flatten, silent_list
+
+import matplotlib as mpl
+
+from matplotlib.dates import (
+    date2num, num2date, datestr2num, drange, DateFormatter, 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)
+
+# 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 (
+    detrend, detrend_linear, detrend_mean, detrend_none, 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 *
+
+import numpy as np
+import numpy.ma as ma
+
+# don't let numpy's datetime hide stdlib
+import datetime
+
+# This is needed, or bytes will be numpy.random.bytes from
+# "from numpy.random import *" above
+bytes = __import__("builtins").bytes
+# We also don't want the numpy version of these functions
+abs = __import__("builtins").abs
+bool = __import__("builtins").bool
+max = __import__("builtins").max
+min = __import__("builtins").min
+pow = __import__("builtins").pow
+round = __import__("builtins").round