Añadd Test Back-End

Test_Back_end_Pythonk/.spyproject/config/codestyle.ini

@@ -0,0 +1,8 @@
+[codestyle]
+indentation = True
+edge_line = True
+edge_line_columns = 79
+
+[main]
+version = 0.2.0
+

Test_Back_end_Pythonk/.spyproject/config/defaults/defaults-codestyle-0.2.0.ini

@@ -0,0 +1,5 @@
+[codestyle]
+indentation = True
+edge_line = True
+edge_line_columns = 79
+

Test_Back_end_Pythonk/.spyproject/config/defaults/defaults-encoding-0.2.0.ini

@@ -0,0 +1,3 @@
+[encoding]
+text_encoding = utf-8
+

Test_Back_end_Pythonk/.spyproject/config/defaults/defaults-vcs-0.2.0.ini

@@ -0,0 +1,4 @@
+[vcs]
+use_version_control = False
+version_control_system = 
+

Test_Back_end_Pythonk/.spyproject/config/defaults/defaults-workspace-0.2.0.ini

@@ -0,0 +1,6 @@
+[workspace]
+restore_data_on_startup = True
+save_data_on_exit = True
+save_history = True
+save_non_project_files = False
+

Test_Back_end_Pythonk/.spyproject/config/encoding.ini

@@ -0,0 +1,6 @@
+[encoding]
+text_encoding = utf-8
+
+[main]
+version = 0.2.0
+

Test_Back_end_Pythonk/.spyproject/config/vcs.ini

@@ -0,0 +1,7 @@
+[vcs]
+use_version_control = False
+version_control_system = 
+
+[main]
+version = 0.2.0
+

Test_Back_end_Pythonk/.spyproject/config/workspace.ini

@@ -0,0 +1,12 @@
+[workspace]
+restore_data_on_startup = True
+save_data_on_exit = True
+save_history = True
+save_non_project_files = False
+project_type = 'empty-project-type'
+recent_files = []
+
+[main]
+version = 0.2.0
+recent_files = []
+

Test_Back_end_Pythonk/app.py

@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Tue Sep 20 21:18:16 2022
+
+"""
+
+
+import pandas as pd 
+import numpy as np
+from collections import defaultdict
+
+
+m = pd.read_excel("file.xlsx", header=None).to_numpy()
+
+# =============================================================================
+# La clase SpreadsheetConverter traduce una celda con la forma 'A1' a una
+# coordenada de matriz m[0][0]
+# =============================================================================
+
+class SpreadsheetConverter(object):
+
+    def __init__(self, m:np.array, cell_ref:str):
+
+        self.m = m   # matriz con máximo 26 "columnas"
+        self.cell_ref = cell_ref # celda con forma 'A1'
+
+
+    def array_coord(self) -> str:
+        r1 = self.to_cols()
+        r2 = self.to_rows()
+
+        r ="m[{}][{}]".format(r2, r1)
+
+        return r
+
+    def array_query(self) -> str:
+        r1 = self.to_cols()
+        r2 = self.to_rows()
+
+        r = m[r2][r1]
+
+        return r
+
+
+    @classmethod
+    def to_rows(self) -> int :
+        dict1 = defaultdict(dict)
+        for i in range(m.shape[0]):
+            dict1[i] = i - 1
+
+
+        row = dict1[int(cell_ref[1:])]
+
+        return row
+
+    @classmethod
+    def to_cols(self) -> int:
+        dict2 = {'A':0,'B':1,'C':2,'D':3,'E':4,'F':5,
+                'G':6,'H':7,'I':8,'J':9,'K':10,'L':11,
+                'M':12,'N':13,'O':14,'P':15,'Q':16,'R':17,
+                'S':18,'T':19,'U':20, 'V':21,'W':22,'X':23,
+                'Y':24,'Z':25}
+
+        col = dict2[cell_ref[0].upper()]
+
+        return col
+
+
+##############################################################################
+
+cell_ref = "Z25"
+sc = SpreadsheetConverter(m, cell_ref)
+
+sc.array_coord() 
+sc.array_query()
+
+
+
+
+
+
+
+
+