[英]Combine Multiple Workbooks into One
I have a various amount of input .xlsx documents that contain 12 sheets (all sheets have the same name within each .xlsx document). 我有各种输入的.xlsx文件,其中包含12张纸(每个.xlsx文件中的所有纸页都具有相同的名称)。 I need to combine these into one .xlsx document while retaining the original sheets' names, but the data from all documents for each sheets appended to the original sheets. 我需要将这些文件合并到一个.xlsx文档中,同时保留原始工作表的名称,但是每张工作表的所有文档中的数据都会附加到原始工作表中。
For example, see my original output: 例如,请参阅我的原始输出:
Currently, I am not adding the inputFile name anywhere and just trying to merge into one workbook. 当前,我没有在任何地方添加inputFile名称,而只是试图合并到一个工作簿中。 However, I keep receiving an error: 但是,我不断收到错误:
def createEmptyWorkbook(self, outputFileName):
logging.info('creating empty workbook: %s' % (outputFileName))
# create empty workbook
ncoa_combined_report = openpyxl.Workbook()
# save new file
ncoa_combined_report.save(outputFileName)
ncoa_combined_report = openpyxl.load_workbook(filename=outputFileName)#, data_only=True)
return ncoa_combined_report
def combine_sheets(self, inputFiles):
logging.info('combining ncoa reports to one workbook')
# new output files
outputFile = os.path.join(self.processingDir, 'combined_ncoa_report.xlsx')
# create empty workbook
ncoa_combined_report = self.createEmptyWorkbook(outputFile)
# get a list of sheet names created in output file
outputSheetNames = ncoa_combined_report.sheetnames
for inputFile in inputFiles:
logging.info('reading ncoa report: %s' % (os.path.split(inputFile)[-1]))
# load entire input file into memory
input_wb = openpyxl.load_workbook(filename = inputFile)#, data_only=True)
# get sheet name values in inputFile
sheets = input_wb.sheetnames
# iterate worksheets in input file
for worksheet in input_wb.worksheets:
outputSheetMaxRow = 0
currentSheet = ''
row = ''
column = ''
logging.info('working on sheet: %s' % (worksheet.title))
# check if sheet exist in output file and add if neccissary
if not worksheet.title in outputSheetNames:
logging.info('creating sheet: %s' % (worksheet.title))
currentSheet = ncoa_combined_report.create_sheet(worksheet.title)
else:
currentSheet = worksheet.title
## check if default sheet name is in output
#if 'Sheet' in outputSheetNames:
# ncoa_combined_report.remove_sheet(ncoa_combined_report.get_sheet_by_name('Sheet'))
outputSheetMaxRow = currentSheet.max_row
for row, entry in enumerate(worksheet, start=1):
logging.info('working on row: %s' % (row))
for cell in entry:
try:
outputSheetMaxRow = currentSheet.max_row
# add cell value to output file
#currentSheet[cell.coordinate].value
currentSheet.cell(row=row+outputSheetMaxRow, column=cell.column).value = cell.value #, value=cell
except:
logging.critical('could not add row:%s, cell:%s' % (row, entry))
raise ValueError('could not add row:%s, cell:%s' % (row, entry))
# save new file
ncoa_combined_report.save(outputFile)
I am not sure why I am getting the error or what I need to update to correct it. 我不确定为什么会收到错误或需要更新以纠正错误。 Any guidance is appreciated. 任何指导表示赞赏。
I think I found the issue with this portion of the code. 我想我发现了这部分代码的问题。 I found where you can get the xy, col, and row from openpyxl.utils, which allowed me to insert at the append at the correct locations. 我找到了可以从openpyxl.utils获取xy,col和row的位置,这使我可以在附加位置的正确位置插入。 Hopefully this will help someone else in the future. 希望这会在将来对其他人有所帮助。
for line, entry in enumerate(worksheet, start=1):
#logging.info('working on row: %s' % (row))
for cell in entry:
#try:
xy = openpyxl.utils.coordinate_from_string(cell.coordinate) # returns ('A',4)
col = openpyxl.utils.column_index_from_string(xy[0]) # returns 1
rowCord = xy[1]
# add cell value to output file
#currentSheet[cell.coordinate].value
if line == 1 and inputFileCount == 1:
currentSheet.cell(row=1, column=1).value = 'Project'
currentSheet.cell(row=1, column=2).value = os.path.split(inputFile)[-1]
if line == 1 and inputFileCount > 1:
currentSheet.cell(row=outputSheetMaxRow + 2, column=1).value = 'Project'
currentSheet.cell(row=outputSheetMaxRow + 2, column=2).value = os.path.split(inputFile)[-1]
else:
currentSheet.cell(row=outputSheetMaxRow + rowCord + 1, column=col).value = cell.value #, value=cell
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