SCRIPT INDICATOR

I am trying to create a script which will display ohlcv data for a stock in different time frames with the appropriate indicators and annotations but I'm having trouble getting the different charts to display uniformly. I also would like to have a code review performed in order to make sure that the data being shown in the graphs is accurate. I have attached the main application along with the supporting classes. I have tried to comment as much as possible for clarity but if more information is needed I will have no problem providing what I know, or what I was expecting. The project must be coded using the matplotlib module in Python so I will be able to make changes in the future. THE ISSUES: - Is the resampling performed correctly? (especially the hourly_ohlcv resampling) - Some data frames are only being partially plotted - Volume is displayed with smaller time frames (5, 15, 30 minute), but not with the larger time frames (hourly, daily, weekly) - Candlestick widths not properly sized or spaced. - Volume bar widths not properly sized or spaced. - VAP indicator overlay price levels will not display on the right y-axis. - Annotate pivot point high and low prices above or below the appropriate marker. - xticks are not correct and labels should display in the following format mm/dd hh/mm. - Are the pivot points being calculated correctly? - remove mpl_finance warning when running the script - Any other issue with the script that I have overlooked