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我正在寫的是通過一些關鍵字後100+ .log文件搜索解析程序解析.log文件，然後，再放入不同array's的話，並在Excel列分開的話。現在我想在Access中自動排序它們，這樣我就可以處理不同的.log文件組合。我可以從我的Excel文件「複製粘貼」到Access，但效率很低並出現一些錯誤......我希望它是「自動」的。我是新來的Access和不知道如何鏈接從Python到Access，我曾嘗試這樣做，因爲我做了Excel，但這並沒有工作，並開始尋找到OBDC，但有一些問題在那裏......排序在訪問
import glob # includes
import xlwt # includes
from os import listdir # includes
from os.path import isfile, join # includes
def logfile(filename, tester, createdate,completeresponse):
# Arrays for strings
response = []
message = []
test = []
date = []
with open(filename) as filesearch: # open search file
filesearch = filesearch.readlines() # read file
for line in filesearch:
file = filename[39:] # extract filename [file]
for lines in filesearch:
if createdate in lines: # extract "Create Time" {date}
date.append(lines[15:34])
if completeresponse in lines:
response.append(lines[19:])
print('pending...')
i = 1 # set a number on log {i}
d = {}
for name in filename:
if not d.get(name, False):
d[name] = i
i += 1
if tester in line:
start = '-> '
end = ':\ ' # |<----------->|
number = line[line.find(start)+3: line.find(end)] #Tester -> 1631 22 F1 2E :\ BCM_APP_31381140 AJ \ Read Data By Identifier \
test.append(number) # extract tester {test}
# |<--------------------------------------------
text = line[line.find(end)+3:] # Tester -> 1631 22 F1 2E :\ BCM_APP_31381140 AJ \ Read Data By Identifier \
message.append(text)
with open('Excel.txt', 'a') as handler: # create .txt file
for i in range(len(message)):
# A B C D E
handler.write(f"{file}|{date[i]}|{i}|{test[i]}|{response[i]}")
# A = filename B = create time C = number in file D = tester E = Complete response
# open with 'w' to "reset" the file.
with open('Excel.txt', 'w') as file_handler:
pass
# ---------------------------------------------------------------------------------
for filename in glob.glob(r'C:\Users\Desktop\Access\*.log'):
logfile(filename, 'Sending Request: Tester ->', 'Create Time:','Complete Response:','Channel')
def if_number(s): # look if number or float
try:
float(s)
return True
except ValueError:
return False
# ----------------------------------------------
my_path = r"C:\Users\Desktop\Access" # directory
# search directory for .txt files
text_files = [join(my_path, f) for f in listdir(my_path) if isfile(join(my_path, f)) and '.txt' in f]
for text_file in text_files: # loop and open .txt document
with open(text_file, 'r+') as wordlist:
string = [] # array ot the saved string
for word in wordlist:
string.append(word.split('|')) # put word to string array
column_list = zip(*string) # make list of all string
workbook = xlwt.Workbook()
worksheet = workbook.add_sheet('Tab')
worksheet.col(0) # construct cell
first_col = worksheet.col(0)
first_col.width = 256*50
second_col = worksheet.col(1)
second_col.width = 256*25
third_col = worksheet.col(2)
third_col.width = 256*10
fourth_col = worksheet.col(3)
fourth_col.width = 256*50
fifth_col = worksheet.col(4)
fifth_col.width = 256*100
i = 0 # choose column 0 = A, 3 = C etc
for column in column_list:
for item in range(len(column)):
value = column[item].strip()
if if_number(value):
worksheet.write(item, i, float(value)) # text/float
else:
worksheet.write(item, i, value) # number/int
i += 1
print('File:', text_files, 'Done')
workbook.save(text_file.replace('.txt', '.xls'))
是否有辦法來自動「複製粘貼」指令，如果是的話會怎麼看起來像和工作？如果那是不可能完成的事情，一些建議會有很大的幫助！
編輯
謝謝，我已經做了索姆谷歌上搜索，並感謝您的幫助！但現在我得到一個錯誤...我仍然不能將信息發送到Access文件，我得到一個語法錯誤。我知道它存在，因爲我想要升級現有的文件...有沒有一個命令來「升級一個正在升級的Acces文件」？
錯誤
pyodbc.ProgrammingError: ('42S01', "[42S01] [Microsoft][ODBC Microsoft Access Driver] Table 'tblLogfile' already exists. (-1303) (SQLExecDirectW)")
代碼
import pyodbc
UDC = r'C:\Users\Documents\Access\UDC.accdb'
# DSN Connection
constr = " DSN=MS Access Database; DBQ={0};".format(UDC)
# DRIVER connection
constr = "DRIVER={Microsoft Access Driver (*.mdb, *.accdb)};UID=admin;UserCommitSync=Yes;Threads=3;SafeTransactions=0;PageTimeout=5;MaxScanRows=8;MaxBufferSize=2048;FIL={MS Access};DriverId=25;DefaultDir=C:/USERS/DOCUMENTS/ACCESS;DBQ=C:/USERS/DOCUMENTS/ACCESS/UDC.accdb"
# Connect to database UDC and open cursor
db = pyodbc.connect(constr)
cursor = db.cursor()
sql = "SELECT * INTO [tblLogfile]" +\
"FROM [Excel 8.0;HDR=YES;Database=C:/Users/Documents/Access/Excel.xls.[Tab];"
cursor.execute(sql)
db.commit()
cursor.close()
db.close()
您可以使用@ vince-west提供的答案，但是PyODBC確實是一個很好的選擇。與僅使用數據庫調用相比，整個複製粘貼到剪貼板以傳輸數據的效率非常低，如果您以前使用Excel的嘗試失敗，我懷疑您會通過此方法獲得成功。如果您在使用PyODBC時遇到困難，您可以隨時提出一個問題。 –