+- Python Forum (https://python-forum.io)
+-- Forum: Python Coding (https://python-forum.io/forum-7.html)
+--- Forum: General Coding Help (https://python-forum.io/forum-8.html)
+--- Thread: list from a data file problem (/thread-29674.html)
list from a data file problem - Marre - Sep-15-2020
hello. i need advice for an simple problem.
with open("clusters.csv", "r") as data_file:
all_words = []
for line in data_file.readlines():
for word in line.split("'. "):
all_words.append(word.lower())
unique_words = set(all_words)
xlen = len(unique_words)
#print xlen
xlist = list(unique_words)
for i in range(xlen):
print xlist[i]
# i get the result:
(173, 151, 68) ; 1
(255, 230, 191) ; 1
(103, 88, 31) ; 1
(14, 15, 0) ; 1
(48, 45, 19) ; 1
# i want the result to bee
(173, 151, 68)
(255, 230, 191)
(103, 88, 31)
(14, 15, 0)
(48, 45, 19) to use it as a variabel valuei am greatful for your help
Br Marre
RE: list from a data file problem - Gribouillis - Sep-15-2020
The split statement seems incorrect. Could you post a few lines of the data file? Also why do you still run Python 2 instead of Python 3?
RE: list from a data file problem - Marre - Sep-16-2020
I have 4 old python2 programs.I have try to use python3,but it allways complain obout some modules,and print error etc. thats why.
But i want to send the csv file to you ,but i dont understand how.Cn you help me
Br Marre
RE: list from a data file problem - Marre - Sep-22-2020
i have struggle with the problem and get my solusion:
with open("clusters.csv", "r") as data_file:
all_words = []
for line in data_file.readlines():
for word in line.split("'. "):
all_words.append(word.lower())
unique_words = set(all_words)
i = 0
xlen = len(unique_words)
xlist = list(unique_words)
while i <= (xlen):
x = xlist[i].find(";"); # längd
x1 = xlist[i].find(",") # 1 comma plats
x2 = x1 + xlist[i].find(",") # 2 comma plats
x3 = xlist[i].find(")") # ) plats
ww = (xlist[i][0:x]) # clusterdata
rr = int(ww[1:x1]) # röd
gg = int(ww[x1+2:x2+1]) # grön
bb = int(ww[x2+3:x3]) # blue
korr_value = (rr, gg, bb, 255)
pixel_value = (rr, gg, bb, 255)
print korr_value
filename = ( str(rr)+"_"+str(gg)+"_"+str(bb) )
suffix = ".png"
thanks to all that hav toughtabout it.