On 09/04/17 22:22, john polo wrote:
The new attempt gives me a list, now I have to figure out how to deal
with unwanted quotation marks and spaces.
datFil = open("apelist.txt")
datObj = datFil.read()
datObj2 = datObj.replace('" ','') #added this comment while writing
this email: I guess I could have used 'datObj = datFil.read().replace('"
','')'. Can you make two replacements in the same statement, for example
'datObj=datFil.read().replace('" ','').replace('"','')?
datObj2 = datObj2.replace('"','') #this was here to try to get rid of "
that didn't have a subsequent space.
John, where does your "apelist.txt" file come from? Who has decided what
format it should be in?
If *you* get to decide that, then the best thing to do is to specify a
format that is easy to read in in the first place - rather than
specifying something that looks like source code and then has to be parsed.
E.g., if the file had the format:
Home sapiens
Pan troglodytes
Gorilla gorilla
(i.e., each value on a separate line with no quotes or any other
"noise"), then the code to read that in as you have indicated you want
is something like:
for i in open("apefile.txt").readlines():
print("one of the apes is " + i.rstrip())
(the .rstrip() is to remove the trailing newline character - and any
other trailing whitespace - which readlines() will include in what it
returns).
Of course, if you don't have any control over the input file's format,
then it looks like you (or something you delegate to) will have to do
some sort of parsing.
E.
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