Python使用XlsxWriter庫(kù)操作Excel詳解
在數(shù)據(jù)處理和報(bào)告生成的領(lǐng)域中,Excel 文件一直是廣泛使用的標(biāo)準(zhǔn)格式。為了讓 Python 開(kāi)發(fā)者能夠輕松創(chuàng)建和修改 Excel 文件,XlsxWriter 庫(kù)應(yīng)運(yùn)而生。XlsxWriter 是一個(gè)功能強(qiáng)大的 Python 模塊,專(zhuān)門(mén)用于生成 Microsoft Excel 2007及以上版本(.xlsx 格式)的電子表格文件。本文將對(duì)XlsxWriter進(jìn)行概述,探討其主要特點(diǎn)、用法和一些實(shí)際應(yīng)用,并實(shí)現(xiàn)繪制各類(lèi)圖例(條形圖,柱狀圖,餅狀圖)等。
主要特點(diǎn)
- .xlsx 格式支持: XlsxWriter 專(zhuān)注于創(chuàng)建 Microsoft Excel 2007 及以上版本的文件,這是一種基于 XML 的格式,允許存儲(chǔ)大量數(shù)據(jù)、樣式和圖表。
- 格式和樣式: XlsxWriter 允許開(kāi)發(fā)者以編程方式設(shè)置單元格的格式和樣式,包括字體、顏色、對(duì)齊方式等。這使得生成的 Excel 文件能夠呈現(xiàn)出精美的外觀(guān)。
- 圖表和圖形: XlsxWriter 支持創(chuàng)建各種類(lèi)型的圖表,如折線(xiàn)圖、柱狀圖、餅圖等,使用戶(hù)能夠直觀(guān)地呈現(xiàn)數(shù)據(jù)。同時(shí),它還支持插入圖片、形狀和注釋等圖形元素。
- 公式和函數(shù): XlsxWriter 允許在單元格中使用 Excel 公式和函數(shù),這對(duì)于進(jìn)行復(fù)雜的計(jì)算和數(shù)據(jù)分析非常有用。
- 大數(shù)據(jù)量處理: XlsxWriter 被設(shè)計(jì)為高性能的庫(kù),能夠處理大規(guī)模的數(shù)據(jù)集,同時(shí)保持生成的 Excel 文件的高質(zhì)量。
- 圖表和條件格式: 除了基本的單元格樣式,XlsxWriter 支持添加條件格式,以及在工作表中插入圖表,提供更直觀(guān)的數(shù)據(jù)可視化。
安裝模塊
要開(kāi)始使用 XlsxWriter,首先需要安裝該庫(kù)??梢酝ㄟ^(guò)以下命令使用 pip 安裝:
pip install XlsxWriter
XlsxWriter 提供了一個(gè)強(qiáng)大而靈活的工具,使得使用 Python 生成 Excel 文件變得簡(jiǎn)單而高效。無(wú)論是用于數(shù)據(jù)分析、報(bào)告生成還是其他領(lǐng)域,XlsxWriter 都為開(kāi)發(fā)者提供了一種簡(jiǎn)單而可靠的方法,使他們能夠充分利用 Excel 的強(qiáng)大功能。在掌握了基本用法后,開(kāi)發(fā)者可以深入研究 XlsxWriter 的高級(jí)特性,以滿(mǎn)足更復(fù)雜的需求。
單行輸出函數(shù)
函數(shù)WriteSingleArticle()調(diào)用時(shí)傳入文檔名稱(chēng),以及傳入表頭和數(shù)據(jù),寫(xiě)出簡(jiǎn)單的單行記錄。
import xlsxwriter
# 寫(xiě)出數(shù)據(jù)
def WriteSingleArticle(xls_name,header,data):
workbook = xlsxwriter.Workbook(xls_name)
worksheet = workbook.add_worksheet()
# 定義表格樣式
head_style = workbook.add_format({"bold": True, "align": "center", "border": 1, "fg_color": "#D7E4BC"})
worksheet.set_column("A1:D1", 15)
# 寫(xiě)出表頭
worksheet.write_row("A1", header, head_style)
for index in range(0, len(data)):
worksheet.write_row("A{}".format(index + 2), data[index])
workbook.close()
return True
if __name__ == "__main__":
headings = ["用戶(hù)名", "密碼", "地址"]
data = [["admin","123456","192.168.1.1"],["admin","123456","192.168.1.1"]]
ref = WriteSingleArticle("lyshark.xlsx",headings,data)
print("寫(xiě)出狀態(tài): {}".format(ref))
輸出效果如下所示;

多行表格輸出函數(shù)
函數(shù)CreateTable(address,data,section)實(shí)現(xiàn)了輸出一個(gè)列表格式的Table,只需傳入列表序列即可。
先找到表格生成坐標(biāo)與大小之間的比值關(guān)系,這是第一步,如下是簡(jiǎn)單的實(shí)現(xiàn)固定位置生成表格。
import xlsxwriter
# 設(shè)置表格sheet名稱(chēng)
workbook = xlsxwriter.Workbook('lyshark.xlsx')
worksheet = workbook.add_worksheet("系統(tǒng)磁盤(pán)統(tǒng)計(jì)")
# 設(shè)置頭部標(biāo)題IP地址列
merge_format = workbook.add_format({'bold': True,'border': 1,'align': 'center','valign': 'vcenter','fg_color': '#EEAEEE'})
worksheet.merge_range('A9:B12', '192.168.1.1', merge_format)
# 設(shè)置表格頭部提示,并將前兩個(gè)表頭合并為1個(gè)
header = ["IP地址","IP地址","路徑","總?cè)萘?,"剩余容量","利用率"]
merge_format1 = workbook.add_format({'bold': True,'border': 1,'align': 'center','valign': 'vcenter','fg_color': '#AEEEEE'})
worksheet.write_row("A8:B12",header,merge_format1) # 顯示表頭
worksheet.merge_range('A8:B8',"IP地址",merge_format1) # 合并表頭(合并第一個(gè)元素)
# 寫(xiě)出路徑列表
data1 = ["/etc/system/","/proc/","/sys","/var/lyshark"]
merge_format2 = workbook.add_format({'bold': True,'border': 1,'valign': 'vcenter','fg_color': '#D7E4BC','align': 'center'})
worksheet.write_column("C9",data1,merge_format2)
worksheet.set_column("C9:C9",30)
# 寫(xiě)出總?cè)萘?
data2 = ["1024 GB","2048 GB","111 GB","1111 GB"]
merge_format3 = workbook.add_format({'bold': True,'border': 1,'valign': 'vcenter','fg_color': '#D7E4BC','align': 'center'})
worksheet.write_column("D9",data2,merge_format3)
worksheet.set_column("D9:D9",20)
# 寫(xiě)出剩余容量
data3 = ["1024 GB","2048 GB","111 GB","22 GB"]
merge_format4 = workbook.add_format({'bold': True,'border': 1,'valign': 'vcenter','fg_color': '#D7E4BC','align': 'center'})
worksheet.write_column("E9",data3,merge_format4)
worksheet.set_column("E9:E9",20)
# 寫(xiě)出利用率
data4= ["10%","50%","20%","33%"]
merge_format5 = workbook.add_format({'bold': True,'border': 1,'valign': 'vcenter','fg_color': '#D7E4BC','align': 'center'})
worksheet.write_column("F9",data4,merge_format5)
worksheet.set_column("F9:F9",20)
workbook.close()
輸出效果如下所示;

繼續(xù)封裝如上代碼,將其封裝為CreateTable(address,data,section)函數(shù),用戶(hù)傳入表頭地址,數(shù)據(jù)集,以及從第幾行開(kāi)始寫(xiě)數(shù)據(jù),則自動(dòng)生成表單。
import xlsxwriter
workbook = xlsxwriter.Workbook('lyshark.xlsx')
worksheet = workbook.add_worksheet("統(tǒng)計(jì)表")
# 創(chuàng)建表結(jié)構(gòu)
def CreateTable(address,data,section):
# --------------------------------------------------------------------
# 計(jì)算表頭列表長(zhǎng)度
header_count = len(data[1])
print("不帶表頭的列表長(zhǎng)度: {}".format(header_count))
merge_format1 = workbook.add_format({'bold': True, 'border': 1, 'align': 'center', 'valign': 'vcenter', 'fg_color': '#AEEEEE'})
# 根據(jù)表格列長(zhǎng)度 計(jì)算出表格大小
header_range = f"A{section}:B{section+header_count}"
print("表頭總長(zhǎng)度 header_range = {}".format(header_range))
# 寫(xiě)出表頭到文件
worksheet.write_row(header_range, data[0], merge_format1)
# --------------------------------------------------------------------
# 計(jì)算合并表頭偏移,并合并
header_merge_range = f"A{section}:B{section}"
print("合并表頭偏移 header_merge_range = {}".format(header_merge_range))
# 合并表頭(合并第一個(gè)元素)
header_table = data[0][0]
worksheet.merge_range(header_merge_range, header_table, merge_format1)
# worksheet.merge_range(header_merge_range, "IP地址", merge_format1)
# --------------------------------------------------------------------
# 計(jì)算出表頭 所占總單元格大小
remove_header_count = len(data) - 1
print("除去表頭的列表長(zhǎng)度: {}".format(remove_header_count))
# 此處自己調(diào)整列長(zhǎng)度
address_merge_range = f"A{section+1}:B{section + len(data[0][1])}"
print("所占總單元格大小 address_merge_range = {} => {}".format(len(data[0][1]),address_merge_range))
merge_format = workbook.add_format({'bold': True, 'border': 1, 'align': 'center', 'valign': 'vcenter', 'fg_color': '#EEAEEE'})
# 寫(xiě)出單元格合并大小
worksheet.merge_range(address_merge_range, address , merge_format)
# --------------------------------------------------------------------
# 循環(huán)填充數(shù)據(jù)
merge_format_index = workbook.add_format(
{'bold': True, 'border': 1, 'valign': 'vcenter', 'fg_color': '#D7E4BC', 'align': 'center'})
letter_list = ['C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']
# 循環(huán)填充數(shù)據(jù) 最大字段長(zhǎng)度為24
for index in range(0, remove_header_count):
index_range = f"{letter_list[index]}{section+1}"
worksheet.write_column(index_range, data[index+1], merge_format_index)
index_range = f"{letter_list[index]}{section+1}:{letter_list[index]}{section+1}"
worksheet.set_column(index_range, 30)
"""
# 不使用循環(huán)逐條填充
merge_format2 = workbook.add_format( {'bold': True, 'border': 1, 'valign': 'vcenter', 'fg_color': '#D7E4BC', 'align': 'center'})
index_range = "C{}".format(section+1)
worksheet.write_column(index_range, data[1], merge_format2)
index_range = "C{}:C{}".format(section+1,section+1)
worksheet.set_column(index_range, 30)
index_range = "D{}".format(section+1)
worksheet.write_column(index_range, data[2], merge_format2)
index_range = "D{}:D{}".format(section+1,section+1)
worksheet.set_column(index_range, 30)
index_range = "E{}".format(section+1)
worksheet.write_column(index_range, data[2], merge_format2)
index_range = "E{}:E{}".format(section+1,section+1)
worksheet.set_column(index_range, 30)
"""
# 返回計(jì)算后的表格的下兩個(gè)單元的實(shí)際偏移位置
return section + remove_header_count + 3
# 測(cè)試恒矩陣
def Test():
val = \
[
["測(cè)試地址", "測(cè)試地址","磁盤(pán)路徑", "總?cè)萘?, "剩余容量"],
["/etc/system/", "/proc/", "/sys", "/user"],
["1024 GB", "2048 GB", "12 GB","98 GB"],
["1345 GB", "1124 GB", "341 GB", "55 GB"]
]
ref = CreateTable("192.168.1.1",val,1)
print("返回下一個(gè)表格索引: {}".format(ref))
ref = CreateTable("192.168.1.1",val,ref)
print("返回下一個(gè)表格索引: {}".format(ref))
workbook.close()
# 測(cè)試豎矩陣
def Test2():
header = ["測(cè)試地址", "測(cè)試地址","磁盤(pán)路徑", "總?cè)萘?, "剩余容量"]
val = \
[
["/etc/system/", "1024 GB", "256 GB"],
["/etc/passwd/", "104 GB", "345GB"],
["/etc/username/", "12 GB", "56 GB"],
["/etc/lyshark/", "12 GB", "56 GB"]
]
# 橫向矩陣轉(zhuǎn)豎向矩陣
ref_xor = list ( map(list,zip(*val)) )
# 追加頭部
ref_xor.insert(0, header)
print(ref_xor)
ref = CreateTable("192.168.1.1",ref_xor,1)
print("返回下一個(gè)表格索引: {}".format(ref))
workbook.close()
if __name__ == "__main__":
Test2()
輸出效果如下所示;

柱狀圖輸出函數(shù)
簡(jiǎn)單實(shí)現(xiàn)CreateChart(headings,data)柱狀圖生成函數(shù),通過(guò)傳入頭部標(biāo)題和數(shù)據(jù)集列表即可完成表單生成。
import xlsxwriter
workbook = xlsxwriter.Workbook('lyshark.xlsx')
worksheet = workbook.add_worksheet("統(tǒng)計(jì)表")
def CreateChart(headings,data):
# 定義表格樣式
head_style = workbook.add_format({"bold": True, "align": "center", "font": 13})
# 逐條寫(xiě)入數(shù)據(jù)
worksheet.write_row("A1", headings, head_style)
for i in range(0, len(data)):
worksheet.write_row("A{}".format(i + 2), data[i])
# 添加柱狀圖
chart = workbook.add_chart({"type": "column"})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$B$1", # 圖例項(xiàng)
"categories": "=統(tǒng)計(jì)表!$A$2:$A$10", # X軸Item名稱(chēng)
"values": "=統(tǒng)計(jì)表!$B$2:$B$10" # X軸Item值
})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$C$1",
"categories": "=統(tǒng)計(jì)表!$A$2:$A$10",
"values": "=統(tǒng)計(jì)表!$C$2:$C$10"
})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$D$1",
"categories": "=統(tǒng)計(jì)表!$A$2:$A$10",
"values": "=統(tǒng)計(jì)表!$D$2:$D$10"
})
# 添加柱狀圖標(biāo)題
chart.set_title({"name": "性能統(tǒng)計(jì)柱狀圖"})
chart.set_style(12)
# 在G2處繪制
worksheet.insert_chart("G2", chart)
workbook.close()
if __name__ == "__main__":
headings = ["主機(jī)地址", "CPU利用率", "內(nèi)存利用率", "交換分區(qū)"]
data = [["192.168.1.100", 88, 36, 66], ["192.168.1.200", 98, 89, 66], ["192.168.1.220", 88, 100, 32]]
# 循環(huán)添加模擬數(shù)據(jù)
for i in range(1, 100):
s = ["192.168.1.{}".format(i), i, i, i]
data.append(s)
CreateChart(headings,data)
輸出效果如下所示;

條形圖輸出函數(shù)
封裝CreateChart(headings,data)函數(shù)實(shí)現(xiàn)輸出條形圖,并將前十的數(shù)據(jù)繪成圖展示在右側(cè)。
import xlsxwriter
workbook = xlsxwriter.Workbook('lyshark.xlsx')
worksheet = workbook.add_worksheet("統(tǒng)計(jì)表")
def CreateChart(headings,data):
# 定義表格樣式
head_style = workbook.add_format({"bold": True, "align": "center", "fg_color": "#D7E4BC"})
worksheet.set_column("A1:D1", 15)
# 逐條寫(xiě)入數(shù)據(jù)
worksheet.write_row("A1", headings, head_style)
for i in range(0, len(data)):
worksheet.write_row("A{}".format(i + 2), data[i])
# 添加條形圖,顯示前十個(gè)元素
chart = workbook.add_chart({"type": "line"})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$B$1", # 圖例項(xiàng)
"categories": "=統(tǒng)計(jì)表!$A$2:$A$10", # X軸Item名稱(chēng)
"values": "=統(tǒng)計(jì)表!$B$2:$B$10" # X軸Item值
})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$C$1",
"categories": "=統(tǒng)計(jì)表!$A$2:$A$10",
"values": "=統(tǒng)計(jì)表!$C$2:$C$10"
})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$D$1",
"categories": "=統(tǒng)計(jì)表!$A$2:$A$10",
"values": "=統(tǒng)計(jì)表!$D$2:$D$10"
})
# 添加柱狀圖標(biāo)題
chart.set_title({"name": "負(fù)載統(tǒng)計(jì)條形圖"})
# chart.set_style(8)
chart.set_size({'width': 1000, 'height': 500})
chart.set_legend({'position': 'top'})
# 在F2處繪制
worksheet.insert_chart("F2", chart)
workbook.close()
if __name__ == "__main__":
headings = ["獲取時(shí)間", "1分鐘負(fù)載", "5分鐘負(fù)載", "15分鐘負(fù)載"]
data = [["12:01", 0.05, 0.7, 0.006], ["12:02", 0.5, 0.08, 0.06], ["12:03", 0.7, 1, 2.1]]
CreateChart(headings,data)
輸出效果如下所示;

餅狀圖輸出函數(shù)
函數(shù)CreateChart(headings,data)用于生成餅狀圖,實(shí)現(xiàn)對(duì)主機(jī)以及主機(jī)數(shù)量的圖形化展示。
import xlsxwriter
workbook = xlsxwriter.Workbook('lyshark.xlsx')
worksheet = workbook.add_worksheet("統(tǒng)計(jì)表")
def CreateChart(headings,data):
# 定義表格樣式
head_style = workbook.add_format({"bold": True, "align": "center", "fg_color": "#D7E4BC"})
worksheet.set_column("A1:D1", 15)
# 逐條寫(xiě)入數(shù)據(jù)
worksheet.write_row("A1", headings, head_style)
for i in range(0, len(data)):
worksheet.write_row("A{}".format(i + 2), data[i])
# 添加條形圖,顯示前十個(gè)元素
chart = workbook.add_chart({"type": "pie"})
chart.add_series({
"name": "=統(tǒng)計(jì)表!$B$1", # 圖例項(xiàng)
"categories": "=統(tǒng)計(jì)表!$A$2:$A$4", # X軸 Item名稱(chēng)
"values": "=統(tǒng)計(jì)表!$B$2:$B$4" # X軸Item值
})
# 添加餅狀圖
chart.set_title({"name": "系統(tǒng)版本分布"})
chart.set_size({'width': 600, 'height': 300})
chart.set_legend({'position': 'right'})
# 在D2處繪制
worksheet.insert_chart("D2", chart)
workbook.close()
if __name__ == "__main__":
headings = ["系統(tǒng)版本", "數(shù)量"]
data = [["Suse", 30], ["Centos", 25], ["AIX", 15]]
CreateChart(headings,data)
輸出效果如下所示;

實(shí)現(xiàn)繪圖類(lèi)
通過(guò)調(diào)用xlsxwriter第三方庫(kù),實(shí)現(xiàn)繪制各類(lèi)通用圖形,并保存為XLS文檔格式.
import xlsxwriter
class DrawChart():
def __init__(self,workbook):
self.workbook = xlsxwriter.Workbook(workbook)
# 排序函數(shù),以第三列為條件排列
def cpu_takeSecond(self,elem):
return int(elem[3])
def mem_taskSecond(self,elem):
return int(elem[1])
# 封裝統(tǒng)計(jì)主機(jī)磁盤(pán)使用情況
def CreateDiskTable(self,worksheet,address,data,section):
# 添加統(tǒng)計(jì)名稱(chēng) 例如: 磁盤(pán)統(tǒng)計(jì)
worksheet = self.workbook.add_worksheet(worksheet)
merge_format = self.workbook.add_format(
{'bold': True, 'border': 1, 'align': 'center', 'valign': 'vcenter', 'fg_color': '#EEAEEE'})
header_count = len(data[1])
merge_format1 = self.workbook.add_format(
{'bold': True, 'border': 1, 'align': 'center', 'valign': 'vcenter', 'fg_color': '#AEEEEE'})
# 根據(jù)磁盤(pán)路徑計(jì)算出表格大小
header_range = "A{}:B{}".format(section,section+header_count)
worksheet.write_row(header_range, data[0], merge_format1) # 顯示表頭
# 計(jì)算合并表頭偏移
header_merge_range = "A{}:B{}".format(section,section)
worksheet.merge_range(header_merge_range, "巡檢IP地址", merge_format1) # 合并表頭(合并第一個(gè)元素)
# 計(jì)算出地址所占總單元格大小
address_merge_range = "A{}:B{}".format(section+1,section+header_count)
worksheet.merge_range(address_merge_range, address , merge_format) #需要計(jì)算出來(lái),根據(jù)傳入分區(qū)數(shù)量
# 通過(guò)計(jì)算得到磁盤(pán)路徑所對(duì)應(yīng)到表中的位置
merge_format2 = self.workbook.add_format(
{'bold': True, 'border': 1, 'valign': 'vcenter', 'fg_color': '#D7E4BC'})
index_range = "C{}".format(section+1)
worksheet.write_column(index_range, data[1], merge_format2)
index_range = "C{}:C{}".format(section+1,section+1)
worksheet.set_column(index_range, 30)
# 計(jì)算出總?cè)萘繉?duì)應(yīng)到表中的位置
merge_format3 = self.workbook.add_format(
{'bold': True, 'border': 1, 'valign': 'vcenter', 'fg_color': '#D7E4BC', 'align': 'center'})
index_range = "D{}".format(section + 1)
worksheet.write_column(index_range, data[2], merge_format3)
index_range = "D{}:D{}".format(section + 1, section + 1)
worksheet.set_column(index_range, 20)
# 計(jì)算出剩余容量對(duì)應(yīng)到表中的位置
merge_format4 = self.workbook.add_format(
{'bold': True, 'border': 1, 'valign': 'vcenter', 'fg_color': '#D7E4BC', 'align': 'center'})
index_range = "E{}".format(section + 1)
worksheet.write_column(index_range, data[3], merge_format4)
index_range = "E{}:E{}".format(section + 1, section + 1)
worksheet.set_column(index_range, 20)
# 計(jì)算出利用率對(duì)應(yīng)到表中的位置
merge_format5 = self.workbook.add_format(
{'bold': True, 'border': 1, 'valign': 'vcenter', 'fg_color': '#D7E4BC', 'align': 'center'})
index_range = "F{}".format(section + 1)
worksheet.write_column(index_range, data[4], merge_format5)
index_range = "F{}:F{}".format(section + 1, section + 1)
worksheet.set_column(index_range, 20)
# 返回計(jì)算后的表格的下兩個(gè)單元的實(shí)際偏移位置
return section + header_count + 3
# 創(chuàng)建CPU利用率百分比,并統(tǒng)計(jì)前十
def CreateCpuUsedTable(self,worksheet,header,data):
worksheet = self.workbook.add_worksheet(worksheet)
# 設(shè)置頭部顏色,并寫(xiě)入頭部數(shù)據(jù)
head_style = self.workbook.add_format({"bold": True, "align": "center", "fg_color": "#D7E4BC"})
worksheet.write_row("A1", header, head_style)
# 設(shè)置頭部列寬
worksheet.set_column("A1:D1", 15)
# 排序,統(tǒng)計(jì)第三列數(shù)據(jù),將最大的放在最前面,以此向下
data.sort(key=self.cpu_takeSecond, reverse=True)
# 將數(shù)據(jù)批量添加到表格中
for x in range(0,len(data)):
worksheet.write_row("A{}".format(x + 2), data[x])
# --------------------------------------------------------------
# 添加柱狀圖(開(kāi)始繪圖)
chart = self.workbook.add_chart({"type": "column"})
chart.add_series({
"name": "=CPU利用率!$B$1", # 圖例項(xiàng)(也就是CPU內(nèi)核態(tài))
"categories": "=CPU利用率!$A$2:$A$10", # X軸 Item名稱(chēng)
"values": "=CPU利用率!$B$2:$B$10" # X軸Item值
})
chart.add_series({
"name": "=CPU利用率!$C$1",
"categories": "=CPU利用率!$A$2:$A$10",
"values": "=CPU利用率!$C$2:$C$10"
})
chart.add_series({
"name": "=CPU利用率!$D$1",
"categories": "=CPU利用率!$A$2:$A$10",
"values": "=CPU利用率!$D$2:$D$10"
})
# 添加柱狀圖標(biāo)題
chart.set_title({"name": "CPU 性能統(tǒng)計(jì)柱狀圖"})
# chart.set_style(8)
chart.set_x_axis({
'major_gridlines': {
'visible': True,
'line': {'width': 1.25, 'dash_type': 'dash'}
},
})
chart.set_size({'width': 900, 'height': 500})
chart.set_legend({'position': 'top'})
chart.set_table({'show_keys': True})
# 在F2處繪制
worksheet.insert_chart("F2", chart)
# 內(nèi)存利用率統(tǒng)計(jì)
def CreateMemoryTable(self, worksheet, header, data):
worksheet = self.workbook.add_worksheet(worksheet)
# 設(shè)置頭部顏色,并寫(xiě)入頭部數(shù)據(jù)
head_style = self.workbook.add_format({"bold": True, "align": "center", "fg_color": "#D7E4BC"})
worksheet.write_row("A1", header, head_style)
# 設(shè)置頭部列寬
worksheet.set_column("A1:D1", 15)
# 排序,統(tǒng)計(jì)第三列數(shù)據(jù),將最大的放在最前面,以此向下
data.sort(key=self.mem_taskSecond, reverse=True)
# 將數(shù)據(jù)批量添加到表格中
for x in range(0,len(data)):
worksheet.write_row("A{}".format(x + 2), data[x])
# --------------------------------------------------------------
# 添加柱狀圖(橫向圖)
chart = self.workbook.add_chart({"type": "bar"})
chart.add_series({
"name": "=內(nèi)存利用率!$B$1",
"categories": "=內(nèi)存利用率!$A$2:$A$10",
"values": "=內(nèi)存利用率!$B$2:$B$10"
})
chart.add_series({
"name": "=內(nèi)存利用率!$C$1",
"categories": "=內(nèi)存利用率!$A$2:$A$10",
"values": "=內(nèi)存利用率!$C$2:$C$10"
})
# 添加柱狀圖標(biāo)題
chart.set_title({"name": "內(nèi)存利用率統(tǒng)計(jì)圖"})
chart.set_x_axis({
'major_gridlines': {
'visible': True,
'line': {'width': 1.25, 'dash_type': 'dash'}
},
})
chart.set_size({'width': 900, 'height': 400})
chart.set_legend({'position': 'top'})
# 在F2處繪制
worksheet.insert_chart("F2", chart)
# --------------------------------------------------------------
# 統(tǒng)計(jì)CPU Load 負(fù)載情況 注意: 只能指定單獨(dú)的主機(jī)
def CreateCpuLoadAvgTable(self, address,worksheet, header, data):
worksheet = self.workbook.add_worksheet(worksheet)
# 設(shè)置頭部顏色,并寫(xiě)入頭部數(shù)據(jù)
head_style = self.workbook.add_format({"bold": True, "align": "center", "fg_color": "#D7E4BC"})
worksheet.write_row("A1", header, head_style)
# 設(shè)置頭部列寬
worksheet.set_column("A1:D1", 15)
# 將數(shù)據(jù)批量添加到表格中
for x in range(0,len(data)):
worksheet.write_row("A{}".format(x + 2), data[x])
# 定義表格樣式
head_style = self.workbook.add_format({"bold": True, "align": "center", "fg_color": "#D7E4BC"})
worksheet.set_column("A1:D1", 15)
# 逐條寫(xiě)入數(shù)據(jù)
worksheet.write_row("A1", header, head_style)
for i in range(0, len(data)):
worksheet.write_row("A{}".format(i + 2), data[i])
# 添加條形圖,顯示前十個(gè)元素
chart = self.workbook.add_chart({"type": "line"})
chart.add_series({
"name": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$B$1", # 圖例項(xiàng)
"categories": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$A$2:$A$10", # X軸 Item名稱(chēng)
"values": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$B$2:$B$10" # X軸Item值
})
chart.add_series({
"name": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$C$1", # 第一個(gè)線(xiàn)條(圖例)
"categories": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$A$2:$A$10",
"values": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$C$2:$C$10"
})
chart.add_series({
"name": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$D$1", # 第二個(gè)線(xiàn)條(圖例)
"categories": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$A$2:$A$10",
"values": "=CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)!$D$2:$D$10"
})
# 添加柱狀圖標(biāo)題
chart.set_title({"name": "統(tǒng)計(jì)地址: {}".format(address)})
chart.set_size({'width': 900, 'height': 500})
chart.set_legend({'position': 'top'})
# 在F2處繪制
worksheet.insert_chart("F2", chart)
# 關(guān)閉并保存繪制結(jié)果
def Save(self):
self.workbook.close()
if __name__ == "__main__":
work = DrawChart("lyshark.xlsx")
# ------------------------------------------------------------------
# 統(tǒng)計(jì)系統(tǒng)磁盤(pán)容量
disk_val = [
["IP地址", "IP地址", "磁盤(pán)路徑", "總?cè)萘?, "剩余容量", "利用率"],
["/etc/system/", "/proc/", "/sys", "/abc/lyshark"],
["1024GG", "2048GB", "111GB", "1111GB"],
["1024GG", "2048GB", "111GB", "22GB"],
["10%", "50%", "20%", "33%"]
]
ref = work.CreateDiskTable("磁盤(pán)分區(qū)統(tǒng)計(jì)","127.0.0.1",disk_val,3)
print("下個(gè)表格開(kāi)頭位置: {}".format(ref))
print("[+] 磁盤(pán)數(shù)據(jù)統(tǒng)計(jì)完成")
# -------------------------------------------------------------------
# 統(tǒng)計(jì)系統(tǒng)CPU負(fù)載情況
header = ["主機(jī)地址", "CPU內(nèi)核態(tài)", "CPU用戶(hù)態(tài)", "總利用率"]
cpu_val = [
["192.168.1.100", 88, 36, 100],
["192.168.1.200", 98, 89, 128],
["192.168.1.220", 88, 100, 190]
]
ref = work.CreateCpuUsedTable("CPU利用率",header,cpu_val)
print("[+] CPU利用率統(tǒng)計(jì)已完成")
# -------------------------------------------------------------------
# 統(tǒng)計(jì)系統(tǒng)內(nèi)存利用率數(shù)據(jù)
header = ["主機(jī)地址", "通用內(nèi)存利用率", "交換內(nèi)存利用率"]
mem_val = [
["192.168.1.100", 25, 35],
["192.168.1.200", 44, 57],
["192.168.1.200", 24, 21],
["192.168.1.200", 78, 89]
]
ref = work.CreateMemoryTable("內(nèi)存利用率",header,mem_val)
print("[+] 內(nèi)存利用率統(tǒng)計(jì)已完成")
# -------------------------------------------------------------------
# 獲取CPU LoadAvg負(fù)載情況
header = ["拉取日期","1分鐘負(fù)載","5分鐘負(fù)載","15分鐘負(fù)載"]
cpu_avg_val = [
["12:11",0.1,0.2,1.3],
["12:12",1.4,3.3,6.9],
["12:13",2.6,3.2,6.9]
]
ref = work.CreateCpuLoadAvgTable("127.0.0.1","CPU負(fù)載數(shù)據(jù)統(tǒng)計(jì)",header,cpu_avg_val)
print("[+] CPU負(fù)載統(tǒng)計(jì)完成")
work.Save()
輸出效果如下所示;

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