complete more

ecc.py

@@ -38,8 +38,9 @@ def XOR(MP, GP):
         GP += [0] * a
     
     remainder = []
-    for i in range(1, len(MP)):
+    for i in range(len(MP)):
         remainder.append(MP[i]^GP[i])
+    remainder = [i for i in remainder if i]
     return remainder
     
 def get_power_of_2_list():

matrix.py

@@ -1,2 +1,85 @@
 # -*- coding: utf-8 -*-
 
+from mylibs.constant import *
+
+def get_qrmatrix(ver, ecl, bits):
+    num = (ver - 1) * 4 + 21
+    qrmatrix = [([None] * num * num)[i:i+num] for i in range(num * num) if i % num == 0]
+
+    # Add the Finder Patterns & Add the Separators
+    add_finder_and_separator(qrmatrix)
+    
+    # Add the Alignment Patterns
+    add_alignment(ver, qrmatrix)
+    
+    # Add the Timing Patterns
+    add_timing(qrmatrix)
+    
+    # Add the Dark Module and Reserved Areas
+    add_dark_and_reserving(ver, qrmatrix)
+    
+    # Place the Data Bits
+    place_bits(bits, qrmatrix)
+    
+    # Data Masking
+    
+    
+    return qrmatrix
+
+def add_finder_and_separator(m):             
+    for i in range(8):
+        for j in range(8):
+            if i in (0, 6):
+                m[i][j] = m[-i-1][j] = m[i][-j-1] = 0 if j == 7 else 1
+            elif i in (1, 5):
+                m[i][j] = m[-i-1][j] = m[i][-j-1] = 1 if j in (0, 6) else 0  
+            elif i == 7:
+                m[i][j] = m[-i-1][j] = m[i][-j-1] = 0
+            else:
+                m[i][j] = m[-i-1][j] = m[i][-j-1] = 0 if j in (1, 5, 7) else 1
+    
+def add_alignment(ver, m):
+    if ver > 1:
+        coordinates = alig_location[ver-2]
+        for i in coordinates:
+            for j in coordinates:
+                if m[i][j] is None:
+                    add_an_alignment(i, j, m)
+            
+def add_an_alignment(row, column, m):
+    for i in range(row-2, row+3):
+        for j in range(column-2, column+3):
+            m[i][j] = 1 if i in (row-2, row+2) or j in (column-2, column+2) else 0
+    m[row][column] = 1
+    
+def add_timing(m):
+    for i in range(8, len(m)-8):
+        m[i][6] = m[6][i] = 1 if i % 2 ==0 else 0
+    
+def add_dark_and_reserving(ver, m):
+    for j in range(9):
+        m[8][j] = m[8][-j-1] = m[j][8] = m[-j-1][8] = 0
+    m[8][6] = m[6][8] = m[-8][8] = 1
+    
+    if ver > 6:
+        for i in range(6):
+            for j in (-9, -10, -11):
+                m[i][j] = m[j][i] = 0
+  
+def place_bits(bits, m):
+    bit = (int(i) for i in bits)
+
+    up = True
+    for a in range(len(m)-1, 0, -2):
+        a = a-1 if a <= 6 else a
+        irange = range(len(m)-1, -1, -1) if up else range(len(m))
+        for i in irange:
+            for j in (a, a-1):
+                if m[i][j] is None:
+                    m[i][j] = next(bit)
+        up = not up
+  
+if __name__ == '__main__':
+    m = get_qrmatrix(7,'H',1)
+    for i in range(len(m)):
+        print(m[i])

mylibs/constant.py

@@ -71,4 +71,9 @@ alphanum_list = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:'
 mindex = {'numeric':0, 'alphanumeric':1, 'byte':2, 'kanji':3}
 lindex = {'L':0, 'M':1, 'Q':2, 'H':3}
 
-required_remainder_bits = (0,7,7,7,7,7,0,0,0,0,0,0,0,3,3,3,3,3,3,3,4,4,4,4,4,4,4,3,3,3,3,3,3,3,0,0,0,0,0,0)
+required_remainder_bits = (0,7,7,7,7,7,0,0,0,0,0,0,0,3,3,3,3,3,3,3,4,4,4,4,4,4,4,3,3,3,3,3,3,3,0,0,0,0,0,0)
+
+# Alignment Pattern Locations
+alig_location = [
+    (6, 18), (6, 22), (6, 26), (6, 30), (6, 34), (6, 22, 38), (6, 24, 42), (6, 26, 46), (6, 28, 50), (6, 30, 54), (6, 32, 58), (6, 34, 62), (6, 26, 46, 66), (6, 26, 48, 70), (6, 26, 50, 74), (6, 30, 54, 78), (6, 30, 56, 82), (6, 30, 58, 86), (6, 34, 62, 90), (6, 28, 50, 72, 94), (6, 26, 50, 74, 98), (6, 30, 54, 78, 102), (6, 28, 54, 80, 106), (6, 32, 58, 84, 110), (6, 30, 58, 86, 114), (6, 34, 62, 90, 118), (6, 26, 50, 74, 98, 122), (6, 30, 54, 78, 102, 126), (6, 26, 52, 78, 104, 130), (6, 30, 56, 82, 108, 134), (6, 34, 60, 86, 112, 138), (6, 30, 58, 86, 114, 142), (6, 34, 62, 90, 118, 146), (6, 30, 54, 78, 102, 126, 150), (6, 24, 50, 76, 102, 128, 154), (6, 28, 54, 80, 106, 132, 158), (6, 32, 58, 84, 110, 136, 162), (6, 26, 54, 82, 110, 138, 166), (6, 30, 58, 86, 114, 142, 170)
+    ]

myqrcode.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-import draw, ECC, data, structure
+import data, ECC, structure, matrix, draw
 
 # ecl: Error Correction Level(L,M,Q,H)
 def get_qrcode(ecl, str):
@@ -15,7 +15,11 @@ def get_qrcode(ecl, str):
         final_bits = structure.structure_final_bits(ver, ecl, data_codewords, ecc)
         
         # Get the QR Matrix
-        
+        qrmatrix = matrix.get_qrmatrix(ver, ecl, final_bits)
+        for i in qrmatrix:
+            print(i)
+        # Draw the picture
+        draw.draw_qrcode(qrmatrix)
   
     except UnicodeEncodeError:
         print('Error input!!')
@@ -24,5 +28,6 @@ def get_qrcode(ecl, str):
 if __name__ == '__main__':
     # test:
     str = 'HELLO WORLD'
-    str2 = '💩'
+    str2 = 'http://www.thonky.com/qr-code-tutorial/log-antilog-table'
-    get_qrcode('M',str)
+    err = '💩'
+    get_qrcode('H',str2)