Add 'Informatics/InfLab5/' from commit '69ceebd82ec61a27eb6e33aebe6b1a99f3c8425b'

git-subtree-dir: Informatics/InfLab5
git-subtree-mainline: fb818d7ab8
git-subtree-split: 69ceebd82e

Informatics/InfLab5/main.py

@@ -0,0 +1,18 @@
+import polars
+
+
+table = polars.read_ods("ИнфЛаб5.ods", has_header=False, columns=range(25),
+                        drop_empty_rows=False, drop_empty_cols=False)
+table = table.with_columns(polars.col("column_3").cast(polars.String))
+for i in range(1, 26):
+    if i == 6: table = table.drop("column_"+str(i))
+    else: table = table.fill_null(" ")
+polars.Config.set_tbl_rows(100)
+polars.Config.set_tbl_cols(100)
+# print(table.limit(15))
+table = table.with_columns(polars.concat_str("column_4", "column_5"))
+table = table.drop("column_5")
+for i in range(7, 25):
+    table = table.with_columns(polars.concat_str("column_7", "column_"+str(i+1)))
+    table = table.drop("column_"+str(i+1))
+print(table.limit(15))