replace hollow.py with kenan.py

replace `hollow.py` with `kenan.py` ...

Author: DanielGoldfarb

examples/hollow_candles.ipynb

@@ -43,7 +43,9 @@
     "\n",
     "### Later we will make this a tutorial explaining what hollow candles are and how to use them.\n",
     "\n",
-    "#### There is also currently some code in here prototyping a function to dump a style made with `mpf.make_mpf_style()` into a file that can then be installed into `mplfinance/src/mplfinance/_style_data/` and used as one of mplfinance's built-in styles.\n",
+    "---\n",
+    "\n",
+    "### There is also some code below<br> prototyping a function<br>to dump a style made with &nbsp; `mpf.make_mpf_style()`<br><br> into a file that can then be installed into &nbsp; `mplfinance/src/mplfinance/_style_data/`<br><br> and used as one of mplfinance's built-in styles.\n",
     "\n",
     "---\n",
     "---\n",
@@ -345,7 +347,7 @@
        " 'checkers',\n",
        " 'classic',\n",
        " 'default',\n",
-       " 'hollow',\n",
+       " 'kenan',\n",
        " 'mike',\n",
        " 'nightclouds',\n",
        " 'sas',\n",
@@ -390,7 +392,7 @@
    ],
    "source": [
     "mpf.plot(tdf.loc['09-10-2011':'10-20-2011'],type='hollow_candle',volume=True,style='checkers',tight_layout=True,figscale=0.75)\n",
-    "mpf.plot(tdf.loc['09-10-2011':'10-20-2011'],type='hollow_candle',volume=True,style='hollow',tight_layout=True,figscale=0.75)"
+    "mpf.plot(tdf.loc['09-10-2011':'10-20-2011'],type='hollow_candle',volume=True,style='kenan',tight_layout=True,figscale=0.75)"
    ]
   },
   {
@@ -645,7 +647,7 @@
        " 'checkers',\n",
        " 'classic',\n",
        " 'default',\n",
-       " 'hollow',\n",
+       " 'kenan',\n",
        " 'mike',\n",
        " 'nightclouds',\n",
        " 'sas',\n",
@@ -701,8 +703,6 @@
     }
    ],
    "source": [
-    "#mpf.plot(df,type='hollow_candle',style='hollow',volume=True,figscale=0.75)#,style=s)\n",
-    "\n",
     "updn = dict(up='k',down='r')\n",
     "#m = mpf.make_marketcolors(base_mpf_style='default',up='k',down='r',hollow='w',wick=dict(up='k',down='r'),\n",
     "#                          edge=dict(up='k',down='r'))\n",
@@ -711,7 +711,7 @@
     "\n",
     "mpf.plot(df,type='hollow_candle',volume=True,style=s,figscale=0.75)\n",
     "\n",
-    "mpf.plot(df,type='candle'       ,style='hollow',volume=True,figscale=0.75)\n",
+    "mpf.plot(df,type='candle'       ,style='kenan',volume=True,figscale=0.75)\n",
     "mpf.plot(df,type='candle'       ,style=s,volume=True,figscale=0.75)\n",
     "\n",
     "import pprint\n",
@@ -994,7 +994,7 @@
    "source": [
     "#mpf.plot(tdf,type='renko',volume=True,style='blueskies')\n",
     "#s = mpf.make_mpf_style(base_mpf_style='default',facecolor='#b4c0d4')\n",
-    "mpf.plot(df,type='hollow_candle',style='hollow',volume=True,figscale=0.75)#,style=s)\n",
+    "mpf.plot(df,type='hollow_candle',style='kenan',volume=True,figscale=0.75)#,style=s)\n",
     "\n",
     "m = mpf.make_marketcolors(base_mpf_style='default',up='k',down='r',hollow='w',wick=dict(up='k',down='r'))\n",
     "s = mpf.make_mpf_style(base_mpf_style='default',marketcolors=m)\n",

src/mplfinance/_styledata/__init__.py

@@ -14,7 +14,7 @@
 from mplfinance._styledata import yahoo
 from mplfinance._styledata import checkers
 from mplfinance._styledata import binance
-from mplfinance._styledata import hollow
+from mplfinance._styledata import kenan
 
 _style_names = [n for n in dir() if not n.startswith('_')]
 

src/mplfinance/_styledata/hollow.py

@@ -0,0 +1,30 @@
+style = {   'style_name': 'kenan',
+            'base_mpl_style': 'seaborn-darkgrid',
+            'marketcolors': {   'candle': {'up': 'k', 'down': 'r'},
+                                'edge': {'up': 'k', 'down': 'r'},
+                                'wick': {'up': 'k', 'down': 'r'},
+                                'ohlc': {'up': 'k', 'down': 'k'},
+                                'volume': {'up': '#1f77b4', 'down': '#1f77b4'},
+                                'vcedge': {'up': '#1f77b4', 'down': '#1f77b4'},
+                                'vcdopcod': False,
+                                'alpha': 0.9,
+                                'hollow': 'w'},
+            'mavcolors': [   '#40e0d0',
+                             '#ff00ff',
+                             '#ffd700',
+                             '#1f77b4',
+                             '#ff7f0e',
+                             '#2ca02c',
+                             '#e377c2'],
+            'y_on_right': False,
+            'gridcolor': None,
+            'gridstyle': None,
+            'facecolor': '#DCE3EF',
+            'rc': [   ('axes.edgecolor', 'black'),
+                      ('axes.linewidth', 1.5),
+                      ('axes.labelsize', 'large'),
+                      ('axes.labelweight', 'semibold'),
+                      ('lines.linewidth', 2.0),
+                      ('font.weight', 'medium'),
+                      ('font.size', 12.0)],
+            'base_mpf_style': 'default'}