grammar

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edited Sep 7, 2023 at 18:23

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I'm trying to take a file that looks like this:

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

I'm trying to take a file that looks like this:

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

I'm trying to take a file that looks like this:

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

5

duplicates list edited from How slicing in Python works to How slicing in Python works, Why can't I use a list as a dict key in python? Exactly what can and cannot be used, and why?

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edited Oct 17, 2022 at 7:01

Karl Knechtel

reputation score 61705
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Post Closed as "Duplicate" by Karl Knechtel python

How slicing in Python works

occurred Oct 17, 2022 at 7:00

Edited title and removed language tag.

Source Link

edited Sep 25, 2020 at 15:37

martineau

reputation score 124303
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Python: How to overcome TypeError: unhashable type: 'list'

I'm trying to take a file that looks like this:

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

Python: TypeError: unhashable type: 'list'

I'm trying to take a file that looks like this

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

How to overcome TypeError: unhashable type: 'list'

I'm trying to take a file that looks like this:

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

deleted 6 characters in body

Source Link

edited Jan 21, 2019 at 9:28

Georgy

reputation score 14065
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I'm trying to take a file that looks like this

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'TypeError: unhashable type: 'list'. I know that Keyskeys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

I'm trying to take a file that looks like this

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that Keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.

I'm trying to take a file that looks like this

AAA x 111
AAB x 111
AAA x 112
AAC x 123
...

And use a dictionary to so that the output looks like this

{AAA: ['111', '112'], AAB: ['111'], AAC: [123], ...}

This is what I've tried

file = open("filename.txt", "r") 
readline = file.readline().rstrip()
while readline!= "":
    list = []
    list = readline.split(" ")
    j = list.index("x")
    k = list[0:j]
    v = list[j + 1:]
    d = {}
    if k not in d == False:
        d[k] = []
    d[k].append(v)
    readline = file.readline().rstrip()

I keep getting a TypeError: unhashable type: 'list'. I know that keys in a dictionary can't be lists but I'm trying to make my value into a list not the key. I'm wondering if I made a mistake somewhere.