使用xlrd將xlsx文件導入Python

Question

嘗試將.xlsx文件導入Python。 我有谷歌和谷歌。 我已經編寫了這段代碼，並且適用於.csv，但它必須適用於.xlsx文件。 所以我基本上拼湊了一下，並做了一個冰雹瑪麗，希望它能起作用。 任何幫助都將不勝感激！

**添加了我的整個代碼和數據文件的摘要。 我需要它來導入.xlsx並執行數據。

import xlrd

workbook = xlrd.open_workbook('GAT_US_PartReview_2017-06-23.xlsx')

worksheet = workbook.get_sheet(0, update_pos=True)

header = []
report_card = []

# Count Stmnts for Required Data
valid_count = 0
app_req_count = 0
intr_req_count = 0
oe_intr_req_count = 0
part_img_req_count = 0
upc_req_count = 0
unspsc_req_count = 0
msds_req_count = 0

# Count Stmts for Missing Data
missing_app_count = 0
missing_intr_count = 0
missing_oe_intr_count = 0
missing_mpcc_count = 0
missing_attr_values_count = 0
missing_part_img_count = 0
missing_upc_count = 0
missing_warr_text_count = 0
missing_warr_pdf_count = 0
missing_unspsc_count = 0
missing_msds_count = 0


for row_num, row in enumerate(worksheet):
    if row_num <= 4:
        #  print(row)  # Print out the header
        header.append([row[0], row[2]])
    else:
        hq_line, part_no, part_class, appl_req, appl_count, intr_req, 
        intr_count, oe_intr_req, has_oe_intr, has_attr_editor, 
        has_attr_values, part_img_req, has_part_img, has_mpcc, warr_req, 
        has_warr_txt, has_warr_pdf, msds_req, has_msds, upc_req, has_upc, 
        has_unspsc, attr_count, attrval_count, valid_part = row

    if valid_part == 'YES':
        valid_count += 1

        # Required Parts Count
        if appl_req == 'YES':
            app_req_count += 1
        if intr_req == 'YES':
            intr_req_count += 1
        if oe_intr_req == 'YES':
            oe_intr_req_count += 1
        if part_img_req == 'YES':
            part_img_req_count += 1
        if upc_req == 'YES':
            upc_req_count += 1
        if msds_req == 'YES':
            msds_req_count += 1

        # Missing Data Counts
        if appl_req == 'YES' and appl_count == '0':
            missing_app_count += 1
        if intr_req == 'YES' and intr_count == '0':
            missing_intr_count += 1
        if oe_intr_req == 'YES' and has_oe_intr == '0':
             missing_oe_intr_count += 1
        if has_mpcc == 'NO':
             missing_mpcc_count += 1
        if has_attr_values == 'NO':
            missing_attr_values_count += 1
        if has_part_img == 'NO':
            missing_part_img_count += 1
        if upc_req == 'YES' and has_upc == '0':
            missing_upc_count += 1
        if warr_req == 'YES' and has_warr_txt == 'NO':
            missing_warr_text_count += 1
        if warr_req == 'YES' and has_warr_pdf == 'NO':
            missing_warr_pdf_count += 1
        if has_unspsc == 'NO':
            missing_unspsc_count += 1
        if msds_req == 'YES' and has_msds == 'NO':
            missing_msds_count += 1

# Statements for Required Counts
valid_parts = ('Number of Valid Parts: ', '{:,}'.format(valid_count))
application_required = ('Application Records Required: ', 
'{:,}'.format(app_req_count))
interchange_required = ('Interchange Records Required: ', 
'{:,}'.format(intr_req_count))
oe_interchange_required = ('OE Interchange Records Required: ', 
'{:,}'.format(oe_intr_req_count))
mpcc = ('MPCC Required: ', '{:,}'.format(valid_count))  # Every valid part 
requires a MPCC
attributes = ('Attributes Required: ', '{:,}'.format(valid_count))  # Every 
valid part requires attributes
image_required = ('Image Required: ', '{:,}'.format(part_img_req_count))
upc = ('UPC Requited: ', '{:,}'.format(upc_req_count))
warranties = ('Warranty Text/PDF Required: ', '{:,}'.format(valid_count))  # 
Require warranty text/pdf on all parts
unspsc = ('UNSPSC Code Required: ', '{:,}'.format(valid_count))  # Require 
UNSPSC Codes for all parts
msds = ('MSDS Required: ', '{:,}'.format(msds_req_count))

# Statements for Missing Counts
missing_applications = ('Missing Applications: ', 
'{:,}'.format(missing_app_count))
missing_interchange = ('Missing Interchange: ', 
'{:,}'.format(missing_intr_count))
missing_oe_interchange = ('Missing OE Interchange: ', 
'{:,}'.format(missing_oe_intr_count))
missing_mpcc = ('Missing MPCC: ', '{:,}'.format(missing_mpcc_count))
missing_attributes = ('Missing Attributes: ', 
'{:,}'.format(missing_attr_values_count))
missing_image = ('Missing Image: ', '{:,}'.format(missing_part_img_count))
missing_UPC = ('Missing UPC: ', '{:,}'.format(missing_upc_count))
missing_warranty_text = ('Missing Warranty Text: ', 
'{:,}'.format(missing_warr_text_count))
missing_warranty_pdf = ('Missing Warranty PDF: ', 
'{:,}'.format(missing_warr_pdf_count))
missing_unspsc = ('Missing UNSPSC Code: ', 
'{:,}'.format(missing_unspsc_count))
missing_msds = ('Missing MSDS: ', '{:,}'.format(missing_msds_count))

# CSV Output
report_card.append(valid_parts)
report_card.append(application_required)
report_card.append(interchange_required)
report_card.append(oe_interchange_required)
report_card.append(mpcc)
report_card.append(attributes)
report_card.append(image_required)
report_card.append(upc)
report_card.append(warranties)
report_card.append(unspsc)
report_card.append(msds)
report_card.append(missing_applications)
report_card.append(missing_interchange)
report_card.append(missing_oe_interchange)
report_card.append(missing_mpcc)
report_card.append(missing_attributes)
report_card.append(missing_image)
report_card.append(missing_UPC)
report_card.append(missing_warranty_text)
report_card.append(missing_warranty_pdf)
report_card.append(missing_unspsc)
report_card.append(missing_msds)

for row in header:
    print(row)

for x in report_card:
    print(x)



with open('Report_Card.csv', 'w', newline='') as f:
    writer = csv.writer(f)
    writer.writerows(header)
    writer.writerows(report_card)

CSV檔案：

Supplier Line:,,Gates Rubber - Denver (GAT),,,,,,,,,,,,,,,,,,,,,,
Summary:,,Parts HQ Abbr,,,,,,,,,,,,,,,,,,,,,,
ACCT No:,,40013586,,,,,,,,,,,,,,,,,,,,,,
RecCount:,,10221,,,,,,,,,,,,,,,,,,,,,,
Applicable Date:,,"June 14, 2017 (Wednesday)",,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,
HQ Line,Part No,Part Class,Appl Req,Appl Count ,Intr Req,Intr Count ,OE Intr Req,Has OE Intr,Has Attr Editor, Has Attr Values,Part IMG Req,Has Part IMG,Has MPCC,Warr Req,Has Warr TXT,Has Warr PDF,MSDS Req,Has MSDS,UPC Req,Has UPC,Has UNSPSC,Attr Count ,AttrVal Count ,Valid Part
GAT,'27210',S,NO,0,YES,1,YES,NO,YES,YES,YES,YES,YES,YES,YES,YES,NO,NO,YES,YES,YES,30,13,YES
GAT,'27211',O,NO,0,YES,1,YES,NO,YES,YES,YES,YES,YES,YES,YES,YES,NO,NO,YES,YES,YES,30,14,YES
GAT,'27212',S,NO,0,YES,1,YES,NO,YES,YES,YES,YES,YES,YES,YES,YES,NO,NO,YES,YES,YES,30,13,YES
GAT,'27213',S,NO,0,YES,1,YES,NO,YES,YES,YES,YES,YES,YES,YES,YES,NO,NO,YES,YES,YES,30,13,YES
GAT,'27220',S,NO,0,YES,2,YES,NO,YES,YES,YES,YES,YES,YES,YES,YES,NO,NO,YES,YES,YES,35,20,YES
GAT,'27221',S,NO,0,YES,2,YES,NO,YES,YES,YES,YES,YES,YES,YES,YES,NO,NO,YES,YES,YES,35,20,YES

Answer 1

由於它是Excel Workbook對象，而不僅僅是.CSV文件，因此您的書本對象由工作表組成。 因此，首先您必須獲取要使用的工作表，然后需要通過調用sheet.get_rows（）獲取行。

下面的代碼應該可以工作，我在本地對其進行了測試。

import xlrd

book = xlrd.open_workbook('GAT_US_PartReview_2017-06-23.xlsx')

header = []
report_card = []

# Count Stmnts for Required Data
valid_count = 0
app_req_count = 0
intr_req_count = 0

# Count Stmts for Missing Data
missing_app_count = 0
missing_intr_count = 0
missing_oe_intr_count = 0

sheet = book.sheets()[0]
for row_num, row in enumerate(sheet.get_rows()):
    if row_num <= 4:
        #  print(row)  # Print out the header
        header.append([row[0], row[2]])

print(header)

Answer 2

此腳本使您可以將excel數據表轉換為詞典列表：

import xlrd

workbook = xlrd.open_workbook('GAT_US_PartReview_2017-06-23.xlsx', on_demand = True)
worksheet = workbook.sheet_by_index(0)
first_row = [] # The row where we stock the name of the column
for col in range(worksheet.ncols):
    first_row.append( worksheet.cell_value(0,col) )
# transform the workbook to a list of dictionaries
data =[]
for row in range(1, worksheet.nrows):
    elm = {}
    for col in range(worksheet.ncols):
        elm[first_row[col]]=worksheet.cell_value(row,col)
    data.append(elm)
print data

您也可以使用熊貓

from pandas import *
xls = ExcelFile('GAT_US_PartReview_2017-06-23.xlsx')
df = xls.parse(xls.sheet_names[0])
print df.to_dict()

Answer 3

您訪問xlrd庫的代碼需要進行一些修復，如下所示：

import xlrd

workbook = xlrd.open_workbook('GAT_US_PartReview_2017-06-23.xlsx')
worksheet = workbook.sheet_by_index(0)

header = []
report_card = []

# Count Stmnts for Required Data
valid_count = 0
app_req_count = 0
intr_req_count = 0
oe_intr_req_count = 0
part_img_req_count = 0
upc_req_count = 0
unspsc_req_count = 0
msds_req_count = 0

# Count Stmts for Missing Data
missing_app_count = 0
missing_intr_count = 0
missing_oe_intr_count = 0
missing_mpcc_count = 0
missing_attr_values_count = 0
missing_part_img_count = 0
missing_upc_count = 0
missing_warr_text_count = 0
missing_warr_pdf_count = 0
missing_unspsc_count = 0
missing_msds_count = 0

for row_num in range(worksheet.nrows):
    row = worksheet.row_values(row_num)

    if row_num <= 4:
        #  print(row)  # Print out the header
        header.append([row[0], row[2]])
    else:
        hq_line, part_no, part_class, appl_req, appl_count, intr_req, \
        intr_count, oe_intr_req, has_oe_intr, has_attr_editor, \
        has_attr_values, part_img_req, has_part_img, has_mpcc, warr_req, \
        has_warr_txt, has_warr_pdf, msds_req, has_msds, upc_req, has_upc, \
        has_unspsc, attr_count, attrval_count, valid_part = row

        if valid_part == 'YES':
            valid_count += 1

            # Required Parts Count
            if appl_req == 'YES':
                app_req_count += 1
            if intr_req == 'YES':
                intr_req_count += 1
            if oe_intr_req == 'YES':
                oe_intr_req_count += 1
            if part_img_req == 'YES':
                part_img_req_count += 1
            if upc_req == 'YES':
                upc_req_count += 1
            if msds_req == 'YES':
                msds_req_count += 1

            # Missing Data Counts
            if appl_req == 'YES' and appl_count == '0':
                missing_app_count += 1
            if intr_req == 'YES' and intr_count == '0':
                missing_intr_count += 1
            if oe_intr_req == 'YES' and has_oe_intr == '0':
                 missing_oe_intr_count += 1
            if has_mpcc == 'NO':
                 missing_mpcc_count += 1
            if has_attr_values == 'NO':
                missing_attr_values_count += 1
            if has_part_img == 'NO':
                missing_part_img_count += 1
            if upc_req == 'YES' and has_upc == '0':
                missing_upc_count += 1
            if warr_req == 'YES' and has_warr_txt == 'NO':
                missing_warr_text_count += 1
            if warr_req == 'YES' and has_warr_pdf == 'NO':
                missing_warr_pdf_count += 1
            if has_unspsc == 'NO':
                missing_unspsc_count += 1
            if msds_req == 'YES' and has_msds == 'NO':
                missing_msds_count += 1

# Statements for Required Counts
valid_parts = ('Number of Valid Parts: ', '{:,}'.format(valid_count))
application_required = ('Application Records Required: ', '{:,}'.format(app_req_count))
interchange_required = ('Interchange Records Required: ', '{:,}'.format(intr_req_count))
oe_interchange_required = ('OE Interchange Records Required: ', '{:,}'.format(oe_intr_req_count))
mpcc = ('MPCC Required: ', '{:,}'.format(valid_count))  # Every valid part requires a MPCC
attributes = ('Attributes Required: ', '{:,}'.format(valid_count))  # Every valid part requires attributes
image_required = ('Image Required: ', '{:,}'.format(part_img_req_count))
upc = ('UPC Requited: ', '{:,}'.format(upc_req_count))
warranties = ('Warranty Text/PDF Required: ', '{:,}'.format(valid_count))  # Require warranty text/pdf on all parts
unspsc = ('UNSPSC Code Required: ', '{:,}'.format(valid_count))  # Require UNSPSC Codes for all parts
msds = ('MSDS Required: ', '{:,}'.format(msds_req_count))

# Statements for Missing Counts
missing_applications = ('Missing Applications: ', '{:,}'.format(missing_app_count))
missing_interchange = ('Missing Interchange: ', '{:,}'.format(missing_intr_count))
missing_oe_interchange = ('Missing OE Interchange: ', '{:,}'.format(missing_oe_intr_count))
missing_mpcc = ('Missing MPCC: ', '{:,}'.format(missing_mpcc_count))
missing_attributes = ('Missing Attributes: ', '{:,}'.format(missing_attr_values_count))
missing_image = ('Missing Image: ', '{:,}'.format(missing_part_img_count))
missing_UPC = ('Missing UPC: ', '{:,}'.format(missing_upc_count))
missing_warranty_text = ('Missing Warranty Text: ', '{:,}'.format(missing_warr_text_count))
missing_warranty_pdf = ('Missing Warranty PDF: ', '{:,}'.format(missing_warr_pdf_count))
missing_unspsc = ('Missing UNSPSC Code: ', '{:,}'.format(missing_unspsc_count))
missing_msds = ('Missing MSDS: ', '{:,}'.format(missing_msds_count))

# CSV Output
report_card.append(valid_parts)
report_card.append(application_required)
report_card.append(interchange_required)
report_card.append(oe_interchange_required)
report_card.append(mpcc)
report_card.append(attributes)
report_card.append(image_required)
report_card.append(upc)
report_card.append(warranties)
report_card.append(unspsc)
report_card.append(msds)
report_card.append(missing_applications)
report_card.append(missing_interchange)
report_card.append(missing_oe_interchange)
report_card.append(missing_mpcc)
report_card.append(missing_attributes)
report_card.append(missing_image)
report_card.append(missing_UPC)
report_card.append(missing_warranty_text)
report_card.append(missing_warranty_pdf)
report_card.append(missing_unspsc)
report_card.append(missing_msds)

for row in header:
    print(row)

for x in report_card:
    print(x)

with open('Report_Card.csv', 'w', newline='') as f:
    writer = csv.writer(f)
    writer.writerows(header)
    writer.writerows(report_card)        

對於您提供的數據，這將為您提供一個Report_Card.csv文件，如下所示：

Supplier Line:  Gates Rubber - Denver (GAT)
Summary:    Parts HQ Abbr
ACCT No:    40013586
RecCount:   10221
Applicable Date:    June 14, 2017 (Wednesday)
Number of Valid Parts:  6
Application Records Required:   0
Interchange Records Required:   6
OE Interchange Records Required:    6
MPCC Required:  6
Attributes Required:    6
Image Required:     6
UPC Requited:   6
Warranty Text/PDF Required:     6
UNSPSC Code Required:   6
MSDS Required:  0
Missing Applications:   0
Missing Interchange:    0
Missing OE Interchange:     0
Missing MPCC:   0
Missing Attributes:     0
Missing Image:  0
Missing UPC:    0
Missing Warranty Text:  0
Missing Warranty PDF:   0
Missing UNSPSC Code:    0
Missing MSDS:   0

您的代碼肯定可以重新考慮。 與其使用太多的變量（即每列一個變量），不如考慮使用類似於Python Counter() ，該功能像字典一樣工作。 使用列表或字典將使您的代碼更簡單。