10 examples of 'how to import excel file in python' in Python

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def import_openpyxl(self):
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    """Import the requests module """
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    try:
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        import openpyxl
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        from openpyxl import load_workbook
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    except ImportError:
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        print("openpyxl module is not installed"\
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                   "Please install openpyxl module to"\
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                   "perform any activities related to parsing xl sheets")
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    else:
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        self.openpyxl = openpyxl
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        self.load = load_workbook

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@classmethod
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def do_import_excel(cls, workbook, models, logger):
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    raise NotImplementedError("Not implemented for %s" % cls)

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def processExcel(filePath, fileName):
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    if "." in fileName:
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        fileName = fileName.split('.')
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        fileName = fileName[0]
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    data = xlrd.open_workbook(filePath)
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    table = data.sheets()[0]
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    nrows = table.nrows
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    ncols = table.ncols
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    cs_fields_index = []#filed index
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    golang_fields_index = []#filed index
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    tableKeysIndex = []
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    if table.nrows == 0 or table.ncols == 0:
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        print("empty file:" + fileName)
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    for index in range(ncols):
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        CS_row = table.cell(1, index).value
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        if CS_row == "C" or CS_row == "CS":
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            cs_fields_index.append(index)
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        if CS_row == "S" or CS_row == "CS":
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            golang_fields_index.append(index)
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    if len(cs_fields_index) > 0:
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        cs_files.append(fileName)
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        GenCSTableManagerFile(fileName, cs_fields_index, table)
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        GenCSTableData(fileName, cs_fields_index, table)
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    if len(golang_fields_index) > 0:
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        go_files.append(fileName)
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        GenGoTableManagerFile(fileName, golang_fields_index, table)
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        GenGolangTableData(fileName, golang_fields_index, table)

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def excel_import(self):
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    self.current_project.excel_import()

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def open_excel_input_file(self, path):
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    if not path or path == '-':
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        if six.PY2:
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            return six.BytesIO(sys.stdin.read())
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        else:
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            return six.BytesIO(sys.stdin.buffer.read())
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    else:
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        return open(path, 'rb')

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def copy_excel(excelpath1, excelpath2):
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    """复制excel，把 excelpath1 数据复制到 excelpath2"""
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    wb2 = openpyxl.Workbook()
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    wb2.save(excelpath2)
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    # 读取数据
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    wb1 = openpyxl.load_workbook(excelpath1)
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    wb2 = openpyxl.load_workbook(excelpath2)
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    sheets1 = wb1.sheetnames
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    sheets2 = wb2.sheetnames
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    sheet1 = wb1[sheets1[0]]
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    sheet2 = wb2[sheets2[0]]
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    max_row = sheet1.max_row         # 最大行数
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    max_column = sheet1.max_column   # 最大列数
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    for m in list(range(1, max_row + 1)):
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        for n in list(range(97, 97 + max_column)):   # chr(97)='a'
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            n = chr(n)                            # ASCII字符
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            i = '%s%d' % (n, m)                     # 单元格编号
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            cell1 = sheet1[i].value               # 获取data单元格数据
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            sheet2[i].value = cell1               # 赋值到test单元格
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    wb2.save(excelpath2)                 # 保存数据
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    wb1.close()                          # 关闭excel
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    wb2.close()

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def get_xls_to_list(excelname, sheetname):
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	"""
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	读取excel表，返回一个list,只是返回第一列的值
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	return [1,2,3,4,5]
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	"""
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	datapath = os.path.join(data_path, excelname)
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	excel = xlrd.open_workbook(datapath)
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	table = excel.sheet_by_name(sheetname)
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	result = [table.row_values(i)[0].strip() for i in range(1,table.nrows)]
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	return result

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def excel(self):
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    """Query data base and build nsf and doe excels."""
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    rc = self.rc
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    if not rc.people:
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        sys.exit("please rerun specifying --people PERSON")
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    if isinstance(rc.people, str):
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        rc.people = [rc.people]
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    since_date = get_since_date(rc)
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    target = rc.people[0]
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    query_results = self.query_ppl(target, since_date=since_date)
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    self.render_template1(**query_results)
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    self.render_template2(**query_results)

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def worksheet_from_excel(excel_sheet):
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    worksheet = Worksheet()
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    for col in range(excel_sheet.ncols):
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        for row in range(excel_sheet.nrows):
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            cell = excel_sheet.cell(row, col)
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            if cell.ctype == XL_CELL_ERROR:
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                formula = '=%s' % (error_text_from_code[cell.value], )
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            elif cell.ctype == XL_CELL_DATE:
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                formula = '=DateTime(%s, %s, %s, %s, %s, %s)' % xldate_as_tuple(
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                    cell.value, excel_sheet.book.datemode)
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            else:
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                formula = unicode(excel_sheet.cell(row, col).value)
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            worksheet[col + 1, row + 1].formula = formula
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    return worksheet

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def read_excel_file(f):
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    dialect = csv.Sniffer().sniff(codecs.EncodedFile(f, "utf-8").read(1024))
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    #f.open()
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    return UnicodeCsvReader(codecs.EncodedFile(f, "utf-8"),
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                            "utf-8", dialect=dialect)