#!/usr/bin/env python
# coding: utf-8

# In[1]:


from pandas_datareader import data
import datetime
from bokeh.plotting import figure, show, output_file
from bokeh.models.annotations import Title
from bokeh.embed import components
from  bokeh.resources import CDN

start=datetime.datetime(2016,2,2)
end=datetime.datetime(2016,10,10)

df=data.DataReader(name="GOOG", data_source="yahoo",start=start,end=end)

def inc_dec(c,o):
    if c > o:
        value="Increase"
    elif c < o:
        value="Decrease"
    else:
        value="Equal"
    return value    
        

df["Status"]=[inc_dec(c,o) for c, o in zip (df.Close, df.Open)]
df["Middle"]=(df.Open+df.Close)/2
df["Height"]=abs(df.Close-df.Open)

p=figure(x_axis_type='datetime',width=1000,height=300,sizing_mode='scale_width')
t=Title()
t.text= "Candlestick Chart"
p.title=t
p.grid.grid_line_alpha=0.4
hours_12=12*60*60*1000

p.segment(df.index,df.High,df.index, df.Low, color="black")

p.rect(df.index[df.Status=="Increase"],df.Middle[df.Status=="Increase"], hours_12 , df.Height[df.Status=="Increase"],
       fill_color='#CCFFFF',line_color='black')

p.rect(df.index[df.Status=="Decrease"],df.Middle[df.Status=="Decrease"], hours_12 ,df.Height[df.Status=="Decrease"],
       fill_color='#FF3333',line_color='black')

script1, div1 = components(p)

cdn_js=CDN.js_files

#output_file("CS.html")
#show(p)


# In[2]:


print(div1)


# In[3]:


cdn_js[0]


# In[4]:


cdn_css[0]


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