Kurdish support and second way of arabic to support extra fonts (#39)

* Update arabic_reshaper.py

* Update letters.py

* Update default-config.ini

* Update default-config.ini

* Update arabic_reshaper/arabic_reshaper.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/arabic_reshaper.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/arabic_reshaper.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/arabic_reshaper.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/arabic_reshaper.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/default-config.ini

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/letters.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/letters.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/letters.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/letters.py

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/default-config.ini

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/default-config.ini

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper/default-config.ini

Co-Authored-By: Abdullah Diab <[email protected]>

* Update arabic_reshaper.py

fix letters and used self.letters 
and send self.letters to letters to open proper letter format

* Update letters.py

add letters to accept self.letters

* Update test_002_reshaping.py

Fixed unit tests

* Add files via upload

* Update test_002_reshaping.py

Co-authored-by: Ravyar Tahir <[email protected]>
Co-authored-by: Abdullah Diab <[email protected]>

Author: 3 people

arabic_reshaper/arabic_reshaper.py

@@ -21,7 +21,6 @@
 # Now you can pass `bidi_text` to any function that handles
 # displaying/printing of the text, like writing it to PIL Image or passing it
 # to a PDF generating method.
-
 from __future__ import unicode_literals
 
 import re
@@ -32,11 +31,11 @@
 from pkg_resources import resource_filename
 
 from .ligatures import LIGATURES
-from .letters import (UNSHAPED, ISOLATED, TATWEEL, ZWJ, LETTERS, FINAL,
+from .letters import (UNSHAPED, ISOLATED, TATWEEL, ZWJ, LETTERS_ARABIC,
+                      LETTERS_ARABIC_V2, LETTERS_KURDISH, FINAL,
                       INITIAL, MEDIAL, connects_with_letters_before_and_after,
                       connects_with_letter_before, connects_with_letter_after)
 
-
 HARAKAT_RE = re.compile(
     '['
     '\u0610-\u061a'
@@ -129,6 +128,17 @@ def __init__(self, configuration=None, configuration_file=None):
 
         configuration = configuration_parser['ArabicReshaper']
         self.configuration = configuration
+        self.language = self.configuration.get('language')
+
+        
+        if self.language == 'ArabicV2':
+            self.letters = LETTERS_ARABIC_V2
+        elif self.language == 'Kurdish':
+            self.letters = LETTERS_KURDISH
+        else:
+            self.letters = LETTERS_ARABIC
+           
+        
 
     @property
     def _ligatures_re(self):
@@ -197,23 +207,22 @@ def reshape(self, text):
                 pass
             elif letter == ZWJ and not support_zwj:
                 pass
-            elif letter not in LETTERS:
+            elif letter not in self.letters:
                 output.append((letter, NOT_SUPPORTED))
             elif not output:  # first letter
                 output.append((letter, isolated_form))
             else:
                 previous_letter = output[-1]
                 if previous_letter[FORM] == NOT_SUPPORTED:
                     output.append((letter, isolated_form))
-                elif not connects_with_letter_before(letter):
+                elif not connects_with_letter_before(letter,self.letters):
                     output.append((letter, isolated_form))
                 elif not connects_with_letter_after(
-                        previous_letter[LETTER]
-                ):
+                        previous_letter[LETTER],self.letters):
                     output.append((letter, isolated_form))
                 elif (previous_letter[FORM] == FINAL and not
                       connects_with_letters_before_and_after(
-                          previous_letter[LETTER]
+                          previous_letter[LETTER],self.letters
                       )):
                     output.append((letter, isolated_form))
                 elif previous_letter[FORM] == isolated_form:
@@ -290,7 +299,7 @@ def reshape(self, text):
                 if o[FORM] == NOT_SUPPORTED or o[FORM] == UNSHAPED:
                     result.append(o[LETTER])
                 else:
-                    result.append(LETTERS[o[LETTER]][o[FORM]])
+                    result.append(self.letters[o[LETTER]][o[FORM]])
 
             if not delete_harakat:
                 if i in positions_harakat:

arabic_reshaper/default-config.ini

@@ -1,6 +1,9 @@
 [ArabicReshaper]
-# Supported languages are: [Arabic]
+# Supported languages are: [Arabic, ArabicV2, Kurdish]
 # More languages might be supported soon.
+# `Arabic` is default and recommended to work in most of the cases and supports (Arabic, Urdu and Farsi)
+# `ArabicV2` is only to be used with certain font that you run into missing chars
+# `Kurdish` if you are using Kurdish Sarchia font is recommended, work with both unicode and classic Arabic-Kurdish keybouard 
 language = Arabic
 
 # Whether to delete the Harakat (Tashkeel) before reshaping or not.