0.0.119

PyPI/setup.cfg

@@ -1,7 +1,7 @@
 [metadata]
 # replace with your username:
 name = guan
-version = 0.0.118
+version = 0.0.119
 author = guanjihuan
 author_email = guanjihuan@163.com
 description = An open source python package

PyPI/src/guan.egg-info/PKG-INFO

@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: guan
-Version: 0.0.118
+Version: 0.0.119
 Summary: An open source python package
 Home-page: https://py.guanjihuan.com
 Author: guanjihuan

PyPI/src/guan/__init__.py

@@ -2,7 +2,7 @@
 
 # With this package, you can calculate band structures, density of states, quantum transport and topological invariant of tight-binding models by invoking the functions you need. Other frequently used functions are also integrated in this package, such as file reading/writing, figure plotting, data processing.
 
-# The current version is guan-0.0.118, updated on August 10, 2022.
+# The current version is guan-0.0.119, updated on August 10, 2022.
 
 # Installation: pip install --upgrade guan
 
@@ -1681,6 +1681,27 @@ def read_one_dimensional_data(filename='a', format='txt'):
                 y_array = np.append(y_array, [y_row], axis=0)
     return x_array, y_array
 
+def read_one_dimensional_complex_data(filename='a', format='txt'): 
+    f = open(filename+'.'+format, 'r')
+    text = f.read()
+    f.close()
+    row_list = np.array(text.split('\n')) 
+    dim_column = np.array(row_list[0].split()).shape[0] 
+    x_array = np.array([])
+    y_array = np.array([])
+    for row in row_list:
+        column = np.array(row.split()) 
+        if column.shape[0] != 0:  
+            x_array = np.append(x_array, [complex(column[0])], axis=0)  
+            y_row = np.zeros(dim_column-1, dtype=complex)
+            for dim0 in range(dim_column-1):
+                y_row[dim0] = complex(column[dim0+1])
+            if np.array(y_array).shape[0] == 0:
+                y_array = [y_row]
+            else:
+                y_array = np.append(y_array, [y_row], axis=0)
+    return x_array, y_array
+
 def read_two_dimensional_data(filename='a', format='txt'): 
     f = open(filename+'.'+format, 'r')
     text = f.read()
@@ -1708,38 +1729,71 @@ def read_two_dimensional_data(filename='a', format='txt'):
                 matrix = np.append(matrix, [matrix_row], axis=0)
     return x_array, y_array, matrix
 
+def read_two_dimensional_complex_data(filename='a', format='txt'): 
+    f = open(filename+'.'+format, 'r')
+    text = f.read()
+    f.close()
+    row_list = np.array(text.split('\n')) 
+    dim_column = np.array(row_list[0].split()).shape[0] 
+    x_array = np.array([])
+    y_array = np.array([])
+    matrix = np.array([])
+    for i0 in range(row_list.shape[0]):
+        column = np.array(row_list[i0].split()) 
+        if i0 == 0:
+            x_str = column[1::] 
+            x_array = np.zeros(x_str.shape[0], dtype=complex)
+            for i00 in range(x_str.shape[0]):
+                x_array[i00] = complex(x_str[i00]) 
+        elif column.shape[0] != 0: 
+            y_array = np.append(y_array, [complex(column[0])], axis=0)  
+            matrix_row = np.zeros(dim_column-1, dtype=complex)
+            for dim0 in range(dim_column-1):
+                matrix_row[dim0] = complex(column[dim0+1])
+            if np.array(matrix).shape[0] == 0:
+                matrix = [matrix_row]
+            else:
+                matrix = np.append(matrix, [matrix_row], axis=0)
+    return x_array, y_array, matrix
+
 def write_one_dimensional_data(x_array, y_array, filename='a', format='txt'): 
+    with open(filename+'.'+format, 'w') as file:
+        guan.write_one_dimensional_data_without_opening_file(x_array, y_array, file)
+
+def write_one_dimensional_data_without_opening_file(x_array, y_array, file): 
     x_array = np.array(x_array)
     y_array = np.array(y_array)
-    with open(filename+'.'+format, 'w') as f:
     i0 = 0
     for x0 in x_array:
-            f.write(str(x0)+'   ')
+        file.write(str(x0)+'   ')
         if len(y_array.shape) == 1:
-                f.write(str(y_array[i0])+'\n')
+            file.write(str(y_array[i0])+'\n')
         elif len(y_array.shape) == 2:
             for j0 in range(y_array.shape[1]):
-                    f.write(str(y_array[i0, j0])+'   ')
-                f.write('\n')
+                file.write(str(y_array[i0, j0])+'   ')
+            file.write('\n')
         i0 += 1
 
 def write_two_dimensional_data(x_array, y_array, matrix, filename='a', format='txt'): 
+    with open(filename+'.'+format, 'w') as file:
+        guan.write_two_dimensional_data_without_opening_file(x_array, y_array, matrix, file)
+
+def write_two_dimensional_data_without_opening_file(x_array, y_array, matrix, file): 
     x_array = np.array(x_array)
     y_array = np.array(y_array)
     matrix = np.array(matrix)
-    with open(filename+'.'+format, 'w') as f:
-        f.write('0   ')
+    file.write('0   ')
     for x0 in x_array:
-            f.write(str(x0)+'   ')
-        f.write('\n')
+        file.write(str(x0)+'   ')
+    file.write('\n')
     i0 = 0
     for y0 in y_array:
-            f.write(str(y0))
+        file.write(str(y0))
         j0 = 0
         for x0 in x_array:
-                f.write('   '+str(matrix[i0, j0])+'   ')
+            file.write('   '+str(matrix[i0, j0])+'   ')
             j0 += 1
-            f.write('\n')
+        file.write('\n')
         i0 += 1
 
 def print_array(array, show_index=0, index_type=0):