i use python to read a txt file.
i have tried using .lstrip to remove the whitespace from the left but it only manages to remove the whitespace from the first line.
In the text file:
when i use this:
puzzle = puzzle.replace('',' ')
x m f y c x v t l j l q b b y b k o u m j q w b t
c a u b m e k n b e y d q m c n z y j p v r a n k
a q a c t i v e x n y v w d v c o s h o y a o h g
p a g h z k c t u d p t j d p h s z t p r h t t l
s b s n a k j w q b o u f t m g n j q b t l i n u
t s e w o h v o b d s d u q j i f f k y y l o d o
o u k w w e f r o y a m a p m l r r p v d o l o p
c q k f x t l k s j v t m t r s b y c m q r r r i
k f e r v l q i d q a x a o a n f q j l m c p j h
y o y y w r b p f c j l f b c b b c o e c s p w l
t w b x e t y u y u f v v m a u a w j m b w l q h
t x o k d e x m d b t g v h p s v s q t m l j d x
d c a t e n r e h t e o x q d g e u e l j t r r n
j a r t e q v t x e j f s q d d k b u h c y s f q
h p d r o w s s a p x t r x h p d x c d h i c o n
what i get when i use: print (puzzle.lstrip())
x m f y c x v t l j l q b b y b k o u m j q w b t
c a u b m e k n b e y d q m c n z y j p v r a n k
a q a c t i v e x n y v w d v c o s h o y a t j d p h s z t p r h t t l
s b s n a k j w q b o u f t m g n j q b t l i n u
t s e w o h v o b d s d u q j i f f k y y l o d o
o u k w w e f r o y a m a p m l r r p v d o l o p
c q k f x t l k s j v t m t r s b y c m q r r r i
k f e r v l q i d q a x a o a n f q j l m c p j h
y o y y w r b p f c j l f b c b b c o e c s p w l
t w b x e t y u y u f v v m a u a w j m b w l q h
t x o k d e x m d b t g v h p s v s q t m l j d x
d c a t e n r e h t e o x q d g e u e l j t r r n
j a r t e q v t x e j f s q d d k b u h c y s f q
h p d r o w s s a p x t r x h p d x c d h i c o n
Instead i want remove all the whitespace from the left to get:
x m f y c x v t l j l q b b y b k o u m j q w b t
c a u b m e k n b e y d q m c n z y j p v r a n k
a q a c t i v e x n y v w d v c o s h o y a o h g
p a g h z k c t u d p t j d p h s z t p r h t t l
s b s n a k j w q b o u f t m g n j q b t l i n u
t s e w o h v o b d s d u q j i f f k y y l o d o
o u k w w e f r o y a m a p m l r r p v d o l o p
c q k f x t l k s j v t m t r s b y c m q r r r i
k f e r v l q i d q a x a o a n f q j l m c p j h
y o y y w r b p f c j l f b c b b c o e c s p w l
t w b x e t y u y u f v v m a u a w j m b w l q h
t x o k d e x m d b t g v h p s
Thanks for your help!!!!
Starting from txt
txt = """xmfycxvtljlqbbybkoumjqwbt
caubmeknbeydqmcnzyjpvrank
aqactivexnyvwdvcoshoyaohg
paghzkctudptjdphsztprhttl
sbsnakjwqbouftmgnjqbtlinu
tsewohvobdsduqjiffkyylodo
oukwwefroyamapmlrrpvdolop
cqkfxtlksjvtmtrsbycmqrrri
kfervlqidqaxaoanfqjlmcpjh
yoyywrbpfcjlfbcbbcoecspwl
twbxetyuyufvvmauawjmbwlqh
txokdexmdbtgvhpsvsqtmljdx
dcatenrehteoxqdgeueljtrrn
jarteqvtxejfsqddkbuhcysfq
hpdrowssapxtrxhpdxcdhicon"""
you can print the desired result like that:
for line in txt.splitlines():
print(' '.join(line))
and if you don't want to print, you can use a list comprehension to store the results in a variable:
result = [' '.join(line) for line in txt.splitlines()]
您可以通过newline
替换newline
后跟space
的所有实例:
puzzle = puzzle.replace('\n ','')
I suppose this might work:
result = [row.lstrip() for row in filehandle.readlines()]
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.