Best way to get just strings, integers, and/or floats from a data file in python?
For example:
My input:
Input:
zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy
--------
x y z
--------
A B
--------
A B
A 0.634 0.366
B 0.387 0.613
--------
x y z
A 0.532 0.226 0.241
B 0.457 0.192 0.351
Output:
AAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBAAA
Right now I'm using this:
import sys, re
data =
for line in sys.stdin.readlines():
data.append(''.join(line.strip().split()))
cleanup =
for i in range(len(data)):
cleanup.append(re.sub(r"S+", " ", data[i]))
print(data)
and my output looks like this:
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', '--------', 'xyz', '--------', 'AB', '--------', 'AB', 'A0.6340.366', 'B0.3870.613', '--------', 'xyz', 'A0.5320.2260.241', 'B0.4570.1920.351']
But what I want my data list to look like is:
print(data)
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', 'x', 'y', 'z', 'A', 'B', '0.634', '0.366', '0.387', '0.613', '0.532', '0.226', '0.241', '0.457', '0.192', '0.351']
python regex python-3.x parsing
add a comment |
For example:
My input:
Input:
zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy
--------
x y z
--------
A B
--------
A B
A 0.634 0.366
B 0.387 0.613
--------
x y z
A 0.532 0.226 0.241
B 0.457 0.192 0.351
Output:
AAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBAAA
Right now I'm using this:
import sys, re
data =
for line in sys.stdin.readlines():
data.append(''.join(line.strip().split()))
cleanup =
for i in range(len(data)):
cleanup.append(re.sub(r"S+", " ", data[i]))
print(data)
and my output looks like this:
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', '--------', 'xyz', '--------', 'AB', '--------', 'AB', 'A0.6340.366', 'B0.3870.613', '--------', 'xyz', 'A0.5320.2260.241', 'B0.4570.1920.351']
But what I want my data list to look like is:
print(data)
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', 'x', 'y', 'z', 'A', 'B', '0.634', '0.366', '0.387', '0.613', '0.532', '0.226', '0.241', '0.457', '0.192', '0.351']
python regex python-3.x parsing
add a comment |
For example:
My input:
Input:
zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy
--------
x y z
--------
A B
--------
A B
A 0.634 0.366
B 0.387 0.613
--------
x y z
A 0.532 0.226 0.241
B 0.457 0.192 0.351
Output:
AAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBAAA
Right now I'm using this:
import sys, re
data =
for line in sys.stdin.readlines():
data.append(''.join(line.strip().split()))
cleanup =
for i in range(len(data)):
cleanup.append(re.sub(r"S+", " ", data[i]))
print(data)
and my output looks like this:
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', '--------', 'xyz', '--------', 'AB', '--------', 'AB', 'A0.6340.366', 'B0.3870.613', '--------', 'xyz', 'A0.5320.2260.241', 'B0.4570.1920.351']
But what I want my data list to look like is:
print(data)
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', 'x', 'y', 'z', 'A', 'B', '0.634', '0.366', '0.387', '0.613', '0.532', '0.226', '0.241', '0.457', '0.192', '0.351']
python regex python-3.x parsing
For example:
My input:
Input:
zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy
--------
x y z
--------
A B
--------
A B
A 0.634 0.366
B 0.387 0.613
--------
x y z
A 0.532 0.226 0.241
B 0.457 0.192 0.351
Output:
AAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBAAA
Right now I'm using this:
import sys, re
data =
for line in sys.stdin.readlines():
data.append(''.join(line.strip().split()))
cleanup =
for i in range(len(data)):
cleanup.append(re.sub(r"S+", " ", data[i]))
print(data)
and my output looks like this:
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', '--------', 'xyz', '--------', 'AB', '--------', 'AB', 'A0.6340.366', 'B0.3870.613', '--------', 'xyz', 'A0.5320.2260.241', 'B0.4570.1920.351']
But what I want my data list to look like is:
print(data)
['zxxxxyzzxyxyxyzxzzxzzzyzzxxxzxxyyyzxyxzyxyxyzyyyyzzyyyyzzxzxzyzzzzyxzxxxyxxxxyyzyyzyyyxzzzzyzxyzzyyy', 'x', 'y', 'z', 'A', 'B', '0.634', '0.366', '0.387', '0.613', '0.532', '0.226', '0.241', '0.457', '0.192', '0.351']
python regex python-3.x parsing
python regex python-3.x parsing
edited Nov 15 '18 at 1:46
Spencer Wieczorek
17.5k43345
17.5k43345
asked Nov 15 '18 at 1:36
asttraasttra
807
807
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
You are almost right. You simply need to not join back the split()
result. Instead, append the data
list with each element from the split()
import sys, re
data =
for line in sys.stdin.readlines():
for x in re.sub(r"[^a-zA-Zds.]", "", line).strip().split():
data.append(x)
print(data)
1
This is close but not completely correct. Id' addre.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as"--------"
.
– Spencer Wieczorek
Nov 15 '18 at 2:05
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
add a comment |
You could do it like this...
rawLines = raw.split("n")
data =
data["seq"] = rawLines[1]
data["mat1"] =
for k in [8,9]:
temp = rawLines[k].split("t")
if(k==8):
data["mat1"]["A"] = "A":float(temp[1]),"B":float(temp[2])
else:
data["mat1"]["B"] = "A":float(temp[1]),"B":float(temp[2])
data["mat2"] =
for k in [14,15]:
temp = rawLines[k].split("t")
if(k == 14):
data["mat2"]["A"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
elif(k == 15):
data["mat2"]["B"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You are almost right. You simply need to not join back the split()
result. Instead, append the data
list with each element from the split()
import sys, re
data =
for line in sys.stdin.readlines():
for x in re.sub(r"[^a-zA-Zds.]", "", line).strip().split():
data.append(x)
print(data)
1
This is close but not completely correct. Id' addre.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as"--------"
.
– Spencer Wieczorek
Nov 15 '18 at 2:05
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
add a comment |
You are almost right. You simply need to not join back the split()
result. Instead, append the data
list with each element from the split()
import sys, re
data =
for line in sys.stdin.readlines():
for x in re.sub(r"[^a-zA-Zds.]", "", line).strip().split():
data.append(x)
print(data)
1
This is close but not completely correct. Id' addre.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as"--------"
.
– Spencer Wieczorek
Nov 15 '18 at 2:05
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
add a comment |
You are almost right. You simply need to not join back the split()
result. Instead, append the data
list with each element from the split()
import sys, re
data =
for line in sys.stdin.readlines():
for x in re.sub(r"[^a-zA-Zds.]", "", line).strip().split():
data.append(x)
print(data)
You are almost right. You simply need to not join back the split()
result. Instead, append the data
list with each element from the split()
import sys, re
data =
for line in sys.stdin.readlines():
for x in re.sub(r"[^a-zA-Zds.]", "", line).strip().split():
data.append(x)
print(data)
edited Nov 15 '18 at 2:13
answered Nov 15 '18 at 1:56
AndreasAndreas
1,97031018
1,97031018
1
This is close but not completely correct. Id' addre.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as"--------"
.
– Spencer Wieczorek
Nov 15 '18 at 2:05
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
add a comment |
1
This is close but not completely correct. Id' addre.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as"--------"
.
– Spencer Wieczorek
Nov 15 '18 at 2:05
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
1
1
This is close but not completely correct. Id' add
re.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as "--------"
.– Spencer Wieczorek
Nov 15 '18 at 2:05
This is close but not completely correct. Id' add
re.sub(r"[^a-zA-Zds.]", "", x)
so this excludes non-alphanumeric words the OP doesn't want such as "--------"
.– Spencer Wieczorek
Nov 15 '18 at 2:05
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
Edited based on your comment. Thank you!
– Andreas
Nov 15 '18 at 2:13
add a comment |
You could do it like this...
rawLines = raw.split("n")
data =
data["seq"] = rawLines[1]
data["mat1"] =
for k in [8,9]:
temp = rawLines[k].split("t")
if(k==8):
data["mat1"]["A"] = "A":float(temp[1]),"B":float(temp[2])
else:
data["mat1"]["B"] = "A":float(temp[1]),"B":float(temp[2])
data["mat2"] =
for k in [14,15]:
temp = rawLines[k].split("t")
if(k == 14):
data["mat2"]["A"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
elif(k == 15):
data["mat2"]["B"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
add a comment |
You could do it like this...
rawLines = raw.split("n")
data =
data["seq"] = rawLines[1]
data["mat1"] =
for k in [8,9]:
temp = rawLines[k].split("t")
if(k==8):
data["mat1"]["A"] = "A":float(temp[1]),"B":float(temp[2])
else:
data["mat1"]["B"] = "A":float(temp[1]),"B":float(temp[2])
data["mat2"] =
for k in [14,15]:
temp = rawLines[k].split("t")
if(k == 14):
data["mat2"]["A"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
elif(k == 15):
data["mat2"]["B"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
add a comment |
You could do it like this...
rawLines = raw.split("n")
data =
data["seq"] = rawLines[1]
data["mat1"] =
for k in [8,9]:
temp = rawLines[k].split("t")
if(k==8):
data["mat1"]["A"] = "A":float(temp[1]),"B":float(temp[2])
else:
data["mat1"]["B"] = "A":float(temp[1]),"B":float(temp[2])
data["mat2"] =
for k in [14,15]:
temp = rawLines[k].split("t")
if(k == 14):
data["mat2"]["A"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
elif(k == 15):
data["mat2"]["B"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
You could do it like this...
rawLines = raw.split("n")
data =
data["seq"] = rawLines[1]
data["mat1"] =
for k in [8,9]:
temp = rawLines[k].split("t")
if(k==8):
data["mat1"]["A"] = "A":float(temp[1]),"B":float(temp[2])
else:
data["mat1"]["B"] = "A":float(temp[1]),"B":float(temp[2])
data["mat2"] =
for k in [14,15]:
temp = rawLines[k].split("t")
if(k == 14):
data["mat2"]["A"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
elif(k == 15):
data["mat2"]["B"]="X":float(temp[1]),"Y":float(temp[2]),"Z":float(temp[3])
answered Nov 15 '18 at 1:53
kpiekpie
3,58541432
3,58541432
add a comment |
add a comment |
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