thosphor questions

• Multiple HoverTools for different lines (bokeh)
• SECURITY_PASSWORD_SALT must not be None - flask security
• Converting object to float loses too much precision - pandas
• close() not releasing memory after matplotlib savefig
• Different background colour areas on matplotlib plot
• Matplotlib: Change linewidth on all subplots
• Adjusting space around figure with subplots
• Return single peewee record as dict

thosphor answers