Added more formating for Plotly

MANIFEST.in

@@ -1 +1,3 @@
 recursive-include chartpy *
+
+global-exclude *.py[cod] __pycache__ *.so *.pdf

README.md

@@ -145,6 +145,8 @@ In chartpy/examples you will find several demos
 
 # Coding log
 
+* 22 Mar 2020
+ * Added more formatting for Plotly (eg. text font etc.)
 * 02 Dec 2020
  * Added animation for Plotly
 * 08 Jun 2020

chartpy/chart.py

@@ -1,6 +1,6 @@
 from __future__ import division
 
-__author__ = 'saeedamen' # Saeed Amen
+__author__ = 'saeedamen'  # Saeed Amen
 
 #
 # Copyright 2016 Cuemacro
@@ -14,23 +14,19 @@
 # See the License for the specific language governing permissions and limitations under the License.
 #
 
-"""
-Chart
-
-Creates chart using several underlying plotting libraries (Matplotlib, Plotly and Bokeh) using the same interface
-
-"""
-
 from chartpy.twitter import Twitter
 from chartpy.chartconstants import ChartConstants
 from chartpy.style import Style
 from chartpy.engine import EngineMatplotlib, EngineBokeh, EngineBqplot, EnginePlotly, EngineVisPy
 
 import pandas
 
+
 class Chart(object):
+ """Creates chart using several underlying plotting libraries (Matplotlib, Plotly and Bokeh) using the same interface
+ """
 
- def __init__(self, df = None, engine = None, chart_type = None, style = None):
+ def __init__(self, df=None, engine=None, chart_type=None, style=None):
 
  self.df = None
  self.engine = ChartConstants().chartfactory_default_engine
@@ -51,7 +47,7 @@ def __init__(self, df = None, engine = None, chart_type = None, style = None):
  ##### bar (Bokeh, Matplotlib, Plotly)
  ##### stacked (Bokeh, Matplotlib, Plotly)
  ##### surface (Plotly)
- def plot(self, df = None, engine = None, chart_type = None, style = None, twitter_msg = None, twitter_on = False):
+ def plot(self, df=None, engine=None, chart_type=None, style=None, twitter_msg=None, twitter_on=False):
 
  if style is None: style = self.style
  if df is None: df = self.df
@@ -98,12 +94,18 @@ def plot(self, df = None, engine = None, chart_type = None, style = None, twitte
 
  def get_engine(self, engine):
 
- if engine is None: return self.get_engine(self.engine)
- elif engine == 'matplotlib': return EngineMatplotlib()
- elif engine == 'bokeh': return EngineBokeh()
- elif engine == 'bqplot': return EngineBqplot()
- elif engine == 'vispy': return EngineVisPy()
- elif engine == 'plotly': return EnginePlotly()
+ if engine is None:
+ return self.get_engine(self.engine)
+ elif engine == 'matplotlib':
+ return EngineMatplotlib()
+ elif engine == 'bokeh':
+ return EngineBokeh()
+ elif engine == 'bqplot':
+ return EngineBqplot()
+ elif engine == 'vispy':
+ return EngineVisPy()
+ elif engine == 'plotly':
+ return EnginePlotly()
 
  return None
 
@@ -112,4 +114,3 @@ def _iplot(self, data_frame, engine=None, chart_type=None, style=None):
  return Chart.get_engine(engine).plot_chart(data_frame, style, chart_type)
 
 #######################################################################################################################
-