add scripts for which rcp_to_df.py was a precursor

scripts/mplrcputils.py

@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+"""
+rcparams utilities 
+"""
+
+import pandas as pd
+import matplotlib.pyplot as plt
+import sys
+
+__author__ = "Daniel Goldfarb"
+__version__ = "0.1.0"
+__license__ = "MIT"
+
+def rcParams_to_df(rcp,name=None):
+    keys = []
+    vals = []
+    for item in rcp:
+        keys.append(item)
+        vals.append(rcp[item])
+    df = pd.DataFrame(vals,index=pd.Index(keys,name='rcParamsKey'))    
+    if name is not None:
+        df.columns = [name]
+    else:
+        df.columns = ['Value']
+    return df
+
+def compare_styles(s1,s2):
+    with plt.rc_context():
+         plt.style.use('default')
+         plt.style.use(s1)
+         df1 = rcParams_to_df(plt.rcParams,name=s1)
+
+    with plt.rc_context():
+         plt.style.use('default')
+         plt.style.use(s2)
+         df2 = rcParams_to_df(plt.rcParams,name=s2)
+
+    df  = pd.concat([df1,df2],axis=1)
+    dif = df[df[s1] != df[s2]].dropna(how='all')
+    return (dif,df,df1,df2)
+
+def main():
+    """ Main entry point of the app """
+    def usage():
+        print('\n    Usage: rcparams <command> <arguments> \n')
+        print('    Available commands: ')
+        print('        rcparams find <findstring>')
+        print('        rcparams compare <style1> <style2>')
+        print('')
+        exit(1)
+    commands = ('find','compare')
+
+    if len(sys.argv) < 3 :
+        print('\n    Too few arguments!')
+        usage()
+
+    command  = sys.argv[1]
+    if command not in commands:
+        print('\n    Unrecognized command \"'+command+'\"')
+        usage()
+
+    if command == 'find':
+        findstr = sys.argv[2]
+        df = rcParams_to_df(plt.rcParams)
+        if findstr == '--all':
+            for key in df.index:
+                print(key+':',df.loc[key,'Value'])
+        else:
+            print(df[df.index.str.contains(findstr)])
+
+    elif command == 'compare':
+        if len(sys.argv) < 4 :
+            print('\n    Need two styles to compare!')
+            usage()
+        style1 = sys.argv[2]
+        style2 = sys.argv[3]
+        dif,df,df1,df2 = compare_styles(style1,style2)
+        print('\n==== dif ====\n',dif)
+
+    else:
+        print('\n    Unrecognized command \"'+command+'\"')
+        usage()
+
+
+if __name__ == "__main__":
+    """ This is executed when run from the command line """
+    main()

scripts/rcparams

@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+"""
+rcparams utilities 
+"""
+
+import pandas as pd
+import matplotlib.pyplot as plt
+import sys
+
+__author__ = "Daniel Goldfarb"
+__version__ = "0.1.0"
+__license__ = "MIT"
+
+def rcParams_to_df(rcp,name=None):
+    keys = []
+    vals = []
+    for item in rcp:
+        keys.append(item)
+        vals.append(rcp[item])
+    df = pd.DataFrame(vals,index=pd.Index(keys,name='rcParamsKey'))    
+    if name is not None:
+        df.columns = [name]
+    else:
+        df.columns = ['Value']
+    return df
+
+def compare_styles(s1,s2):
+    with plt.rc_context():
+         plt.style.use('default')
+         plt.style.use(s1)
+         df1 = rcParams_to_df(plt.rcParams,name=s1)
+
+    with plt.rc_context():
+         plt.style.use('default')
+         plt.style.use(s2)
+         df2 = rcParams_to_df(plt.rcParams,name=s2)
+
+    df  = pd.concat([df1,df2],axis=1)
+    dif = df[df[s1] != df[s2]].dropna(how='all')
+    return (dif,df,df1,df2)
+
+def main():
+    """ Main entry point of the app """
+    def usage():
+        print('\n    Usage: rcparams <command> <arguments> \n')
+        print('    Available commands: ')
+        print('        rcparams find <findstring>')
+        print('        rcparams compare <style1> <style2>')
+        print('')
+        exit(1)
+    commands = ('find','compare')
+
+    if len(sys.argv) < 3 :
+        print('\n    Too few arguments!')
+        usage()
+
+    command  = sys.argv[1]
+    if command not in commands:
+        print('\n    Unrecognized command \"'+command+'\"')
+        usage()
+
+    if command == 'find':
+        findstr = sys.argv[2]
+        df = rcParams_to_df(plt.rcParams)
+        if findstr == '--all':
+            for key in df.index:
+                print(key+':',df.loc[key,'Value'])
+        else:
+            print(df[df.index.str.contains(findstr)])
+
+    elif command == 'compare':
+        if len(sys.argv) < 4 :
+            print('\n    Need two styles to compare!')
+            usage()
+        style1 = sys.argv[2]
+        style2 = sys.argv[3]
+        dif,df,df1,df2 = compare_styles(style1,style2)
+        print('\n==== dif ====\n',dif)
+
+    else:
+        print('\n    Unrecognized command \"'+command+'\"')
+        usage()
+
+
+if __name__ == "__main__":
+    """ This is executed when run from the command line """
+    main()

src/mplfinance/_version.py

@@ -1,5 +1,5 @@
 
-version_info = (0, 12, 6, 'alpha', 3)
+version_info = (0, 12, 6, 'alpha', 4)
 
 _specifier_ = {'alpha': 'a','beta': 'b','candidate': 'rc','final': ''}