Lot of error solving done

Author: banerjeesamrat

Chapter12–WorkingwithExcelSpreadsheets/census2010.py

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+#! /usr/bin/python3.5
+# coding: utf-8
+
+"""
+
+Author: Samrat Banerjee
+Dated: 25/08/2018
+Description: Project: Tabulates population and number of census tracts for each county
+
+"""
+
+import openpyxl,pprint
+print('Opening workbook...')
+wb=openpyxl.load_workbook('/home/samrat/LearningAutomationwithPython/Chapter12–WorkingwithExcelSpreadsheets/censuspopdata.xlsx')
+sheet = wb.get_sheet_by_name('Population by Census Tract')
+countyData={}
+
+# Fill in countyData with each county's population and tracts.
+print('Reading rows...')
+for row in range(2,sheet.max_row+1):
+    # Each row in the spreadsheet has data for one census tract.
+    state=sheet['B'+str(row)].value
+    county=sheet['C'+str(row)].value
+    pop=sheet['D'+str(row)].value
+
+    # Make sure the key for this state exists
+    countyData.setdefault(state,{})
+    # Make sure the key for this county in this state exists.
+    countyData[state].setdefault(county,{'tracts':0,'pop':0})
+    # Each row represents one census tract, so increment by one.
+    countyData[state][county]['tracts']+=1
+    # Increase the county pop by the pop in this census tract.
+    countyData[state][county]['pop']+=int(pop)
+
+# Open a new text file and write the contents of countyData to it.
+print('Writing results...')
+resultFile=open('census2010.py','w')
+resultFile.write('allData = '+pprint.pformat(countyData))
+resultFile.close()
+print('Done.')

Chapter12–WorkingwithExcelSpreadsheets/censuspopdata.xlsx

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+#! /usr/bin/python3.5
+# coding: utf-8
+
+"""
+
+Author: Samrat Banerjee
+Dated: 25/08/2018
+Description: Project: Corrects costs in produce sales spreadsheet.
+
+"""
+
+import openpyxl
+
+wb=openpyxl.load_workbook('/home/samrat/LearningAutomationwithPython/Chapter12–WorkingwithExcelSpreadsheets/produceSales.xlsx')
+sheet = wb.get_sheet_by_name('Sheet')
+
+# The produce types and their updated prices
+PRICE_UPDATES = {'Garlic': 3.07,
+                 'Celery': 1.19,
+                 'Lemon': 1.27}
+
+# Loop through the rows and update the prices.
+
+for rowNum in range(2, sheet.max_row):
+      # skip the first row
+      produceName = sheet.cell(row=rowNum, column=1).value
+      if produceName in PRICE_UPDATES:
+          sheet.cell(row=rowNum, column=2).value = PRICE_UPDATES[produceName]
+wb.save('updatedProduceSales.xlsx')