code style improvement

change JalaliDate __str__

README.rst

@@ -28,19 +28,19 @@ Date:
     >>> import datetime
 
     >>> JalaliDate.today()
-    JalaliDate(1395, 04, 18, Jomeh)
+    JalaliDate(1395, 4, 18, Jomeh)
 
     >>> JalaliDate.today().to_gregorian()
     datetime.date(2016, 7, 8)
 
     >>> JalaliDate(1369, 7, 1)
-    JalaliDate(1369, 07, 01, Yekshanbeh)
+    JalaliDate(1369, 7, 1, Yekshanbeh)
 
     >>> JalaliDate(datetime.date(1990, 9, 23))
-    JalaliDate(1369, 07, 01, Yekshanbeh)
+    JalaliDate(1369, 7, 1, Yekshanbeh)
 
     >>> JalaliDate.to_jalali(2013, 9, 16)
-    JalaliDate(1392, 06, 25, Doshanbeh)
+    JalaliDate(1392, 6, 25, Doshanbeh)
 
 Datetime:
 ^^^^^^^^^
@@ -103,7 +103,7 @@ Operators
     False
 
     >>> JalaliDate(1395, 2, 14) + datetime.timedelta(days=38)
-    JalaliDate(1395, 03, 21, Jomeh)
+    JalaliDate(1395, 3, 21, Jomeh)
 
     >>> JalaliDateTime(1395, 12, 30) - JalaliDateTime(1395, 1, 1)
     datetime.timedelta(365)
@@ -126,7 +126,7 @@ Serializing and de-serializing
     >>> jalali = pickle.load(file)
     >>> file.close()
     >>> jalali
-    JalaliDate(1369, 07, 01, Yekshanbeh)
+    JalaliDate(1369, 7, 1, Yekshanbeh)
 
 .. |pypi-ver| image:: https://img.shields.io/pypi/v/persiantools.svg
    :target: https://pypi.python.org/pypi/persiantools

persiantools/digits.py

@@ -6,8 +6,8 @@ def en_to_fa(string):
     """Convert EN digits to Persian
 
         Usage::
-        from persiantools import digits
-        converted = digits.en_to_fa("0123456789")
+        >>> from persiantools import digits
+        >>> converted = digits.en_to_fa("0123456789")
 
         :param string:  A string, will be converted
         :rtype: str
@@ -32,8 +32,8 @@ def ar_to_fa(string):
     """Convert Arabic digits to Persian
 
         Usage::
-        from persiantools import digits
-        converted = digits.ar_to_fa("٠١٢٣٤٥٦٧٨٩")
+        >>> from persiantools import digits
+        >>> converted = digits.ar_to_fa("٠١٢٣٤٥٦٧٨٩")
 
         :param string: A string, will be converted
         :rtype: str
@@ -58,8 +58,8 @@ def fa_to_en(string):
     """Convert Persian digits to EN
 
         Usage::
-        from persiantools import digits
-        converted = digits.fa_to_en("۰۱۲۳۴۵۶۷۸۹")
+        >>> from persiantools import digits
+        >>> converted = digits.fa_to_en("۰۱۲۳۴۵۶۷۸۹")
 
         :param string: A string, will be converted
         :rtype: str
@@ -84,8 +84,8 @@ def fa_to_ar(string):
     """Convert Persian digits to Arabic
 
         Usage::
-        from persiantools import digits
-        converted = digits.fa_to_ar("۰۱۲۳۴۵۶۷۸۹")
+        >>> from persiantools import digits
+        >>> converted = digits.fa_to_ar("۰۱۲۳۴۵۶۷۸۹")
 
         :param string: A string, will be converted
         :rtype: str