Denis Sidorov dinya

## bokeh-context-for-categoricalaxis-levels.ipynb

      
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                dinya
                / bokeh-context-for-categoricalaxis-levels.ipynb
            
            
              Created
              December 25, 2023 11:47
            
              
                Attachment for https://discourse.bokeh.org/t/context-for-categoricalaxis-levels/11132
              
          
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## boxwhisker_equdistant_axis_ticks.ipynb

      
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                dinya
                / boxwhisker_equdistant_axis_ticks.ipynb
            
            
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              December 20, 2023 08:38
            
              
                Equidistant axis ticks for Holoviews boxplot chart (boxwhisker)
              
          
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## merg-multiindex-columns.ipynb

      
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                dinya
                / merg-multiindex-columns.ipynb
            
            
              Created
              June 18, 2020 11:56
            
              
                merg-multiindex-columns
              
          
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## columns_as_multiindex_example.ipynb

      
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                dinya
                / columns_as_multiindex_example.ipynb
            
            
              Last active
              May 20, 2021 05:20
            
              
                Replace flat column names with hierarchical ones in the Pandas DataFrame
              
          
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## moving_average.py
def moving_average(a, window=3):
    """https://stackoverflow.com/a/14314054/716469
    and modified to be like ``pandas.Series.rolling(window=n).mean()``:

        a = np.array([1,2,3,4,5])
        pd.Series(a).rolling(window=3).mean().values == moving_average(a, window=3)
    """
    ret = np.cumsum(a, dtype=float)
    ret[window:] = ret[window:] - ret[:-window]
    ret[:window-1] = np.NaN

## cyrillic_unitsPrefix_pyqtgraph.py
"""
Русификация приставок величин в pyqtgraph
См. приставки по умолчанию в модулей pyqtgraph.functions:
SI_PREFIXES = asUnicode('yzafpnµm kMGTPEZY')
SI_PREFIXES_ASCII = 'yzafpnum kMGTPEZY' # Изменять ASCII нельзя!


См. список русских обозначений приставок СИ https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%B8%D1%81%D1%82%D0%B0%D0%B2%D0%BA%D0%B8_%D0%A1%D0%98
"""

## get_index_from_name_xlrd.py
def colNameToNum(name):
    """
    http://cwestblog.com/2013/09/13/python-convert-excel-column-name-to-number/
    """

    pow = 1
    colNum = 0
    for letter in name[::-1]:
        colNum += (int(letter, 36) -9) * pow
        pow *= 26

## get_process_list_win32.py
import os
import re

def get_process_list_win32():
    regexp = ur"^(?P<name>.*) \s+(?P<pid>\d+) [S|C].*$"
    l = []
    for i in os.popen('tasklist').readlines()[5:]:
        g = re.search(regexp, i.decode("cp866").rstrip())
        name = g.group("name").rstrip()
        pid = g.group("pid")
	def moving_average(a, window=3):
	"""https://stackoverflow.com/a/14314054/716469
	and modified to be like ``pandas.Series.rolling(window=n).mean()``:

	a = np.array([1,2,3,4,5])
	pd.Series(a).rolling(window=3).mean().values == moving_average(a, window=3)
	"""
	ret = np.cumsum(a, dtype=float)
	ret[window:] = ret[window:] - ret[:-window]
	ret[:window-1] = np.NaN
	"""
	Русификация приставок величин в pyqtgraph
	См. приставки по умолчанию в модулей pyqtgraph.functions:
	SI_PREFIXES = asUnicode('yzafpnµm kMGTPEZY')
	SI_PREFIXES_ASCII = 'yzafpnum kMGTPEZY' # Изменять ASCII нельзя!


	См. список русских обозначений приставок СИ https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%B8%D1%81%D1%82%D0%B0%D0%B2%D0%BA%D0%B8_%D0%A1%D0%98
	"""
	def colNameToNum(name):
	"""
	http://cwestblog.com/2013/09/13/python-convert-excel-column-name-to-number/
	"""

	pow = 1
	colNum = 0
	for letter in name[::-1]:
	colNum += (int(letter, 36) -9) * pow
	pow *= 26
	import os
	import re

	def get_process_list_win32():
	regexp = ur"^(?P<name>.) \s+(?P<pid>\d+) [S\|C].$"
	l = []
	for i in os.popen('tasklist').readlines()[5:]:
	g = re.search(regexp, i.decode("cp866").rstrip())
	name = g.group("name").rstrip()
	pid = g.group("pid")