I have multiple text file in my import folder where, I want to read all of the lines for each text file and store it in one text file only. I am just going to test if all lines are read by python and eventually i will store it in mysql database. How do I do that using fileinput? i cannot seem to start, my files are dynamic: here is my code:
for i in range(1, 4):
dateNow = datetime.datetime.today().date()
strNow = dateNow.strftime('%Y%m%d') + ".Dat"
cstrNow = pathA + str(i) + "\\" + strNow
dateYesterday = datetime.datetime.today().date() - timedelta(days = 1)
strYesterday = dateYesterday.strftime('%Y%m%d') + ".Dat"
cstrYesterday = pathA + str(i) + "\\" + strYesterday
try:
with open(cstrNow):
shutil.copy(cstrNow, pathImport + "\A" + str(i) + "_" + strNow)
pathNow = pathImport + "\A" + str(i) + "_" + strNow
except IOError:
print "No Dat file: " + pathImport + "\A" + str(i) + "_" + strNow
try:
with open(cstrYesterday):
shutil.copy(cstrYesterday, pathImport + "\A" + str(i) + "_" + strYesterday)
pathYesterday = pathImport + "\A" + str(i) + "_" + strYesterday
except IOError:
print "No Dat file: " + pathImport + "\A" + str(i) + "_" + strYesterday
for line in fileinput.input(pathNow):
print line
for line in fileinput.input(pathYesterday):
print line
I tested using this one, but it fails..
with fileinput.input(files=(pathNow, pathYesterday)) as f:
for line in f:
//HOW TO OUTPUT TO TEXT FILE?
For now i dont have a problem for mysql, but if you could point me to a good tutorial, for now i read this one, seems to be fine: http://www.jeremymorgan.com/tutorials/python-tutorials/how-to-connect-to-mysql-with-python/
edit: I am using python 2.7, How to get the contents of multiple dynamic text files and store it in one text file and in mysql?
I hope this will help someone...
# READ ALL DAT FILE IN PATHIMPORT AND COMBINE INTO ONE TEXT FILE
strToday = dateToday()
read_files = glob.glob(pathImport + "\\" + "*.Dat")
with open("C:/swipeimport/" + "M_" + strToday + ".txt", "wb") as outfile:
for x in read_files:
with open(x, "rb") as infile:
outfile.write(infile.read())
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