script for merging csv

scripts/merge_csv.py

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+import glob
+import pandas as pd
+import openpyxl
+ 
+# list all csv files only
+csv_files = glob.glob('*.{}'.format('csv'))
+# print(csv_files)
+
+df_csv_append = pd.DataFrame()
+ 
+first = True
+
+# merge the CSV files
+for file in csv_files:
+    if first:
+        df_csv_append = pd.read_csv(file)
+        colname = file.split('.')[0]
+        df_csv_append.rename(columns={'ca': colname}, inplace = True)
+        df_csv_append = df_csv_append.drop(['1'], axis=1)
+        first = False
+    else:
+        df = pd.read_csv(file)
+        colname = file.split('.')[0]
+        df.rename(columns={'ca': colname}, inplace = True)
+        df = df.drop(['1'], axis=1)
+        df_csv_append = df_csv_append.merge(df, on='tv')
+ 
+print(df_csv_append[df_csv_append['tv'].between(300, 700)])
+
+df_csv_append = df_csv_append[df_csv_append['tv'].between(300, 700)]
+
+df_csv_append.rename(columns={'tv': "123_tv"}, inplace = True)
+
+df_csv_append = df_csv_append.reindex(sorted(df_csv_append.columns), axis=1)
+
+df_csv_append.to_excel("D27 Merged.xlsx", index=False)
+df_csv_append.to_csv("D27 Merged.csv", index=False)