initial commit

coord.py

@@ -0,0 +1,81 @@
+
+
+
+import xlrd
+
+
+class Coord:
+    def __init__(self, row, col):
+        self.row = row
+        self.col = col
+
+    def shift(self, down=0, right=0, up=0, left=0) -> "Coord":
+        return Coord(self.row + down - up,
+                     self.col + right - left)
+    
+    def replace(self, row=None, col=None) -> "Coord":
+        return Coord(self.row if row is None else row,
+                     self.col if col is None else col)
+    
+    def cell(self, sh) -> "xlrd.sheet.Cell":
+        return sh.cell(self.row, self.col)
+
+    def __repr__(self):
+        import utils
+        return utils.excel_coordinate(self.row, self.col)
+    
+    def as_numbers(self):
+        return self.row, self.col
+    
+    def __hash__(self):
+        return hash((self.row, self.col))
+    
+    def __eq__(self, other): 
+        if not isinstance(other, Coord):
+            # don't attempt to compare against unrelated types
+            return NotImplemented
+
+        return self.row == other.row and self.col == other.col
+    
+
+class Merged:
+    def __init__(self, coord1, coord2):
+        self.low: Coord = coord1
+        self.high: Coord = coord2
+
+    def height(self):
+        return self.high.row - self.low.row + 1
+    
+    def width(self):
+        return self.high.col - self.low.col + 1
+    
+    def cell(self, sh) -> "xlrd.sheet.Cell":
+        return sh.cell(self.low.row, self.low.col)
+    
+    def is_pseudo_merged(self):
+        """Псевдо-мержнутая значит размеом 1x1, оно же если начало совпадает с концом"""
+        return self.low == self.high
+
+    def as_numbers(self):
+        low = self.low.as_numbers()
+        high = self.high.as_numbers()
+        return low[0], low[1], high[0], high[1] # rlo, clo, rhi, chi
+    
+    def __hash__(self):
+        return hash((self.low, self.high))
+    
+    def __eq__(self, other): 
+        if not isinstance(other, Merged):
+            # don't attempt to compare against unrelated types
+            return NotImplemented
+
+        return self.low == other.low and self.high == other.high
+    
+    def __contains__(self, key):
+        if not isinstance(key, Coord):
+            return NotImplemented
+        
+        row = key.row
+        col = key.col
+
+        return (self.low.row <= row <= self.high.row) and (self.low.col <= col <= self.high.col)