def showCounts(fileName):
lineCount = 0
wordCount = 0
numCount = 0
comCount = 0
dotCount = 0
with open(fileName, 'r') as f:
for line in f:
words = line.split()
lineCount += 1
wordCount += len(words)
for word in words:
# ###text = word.translate(string.punctuation)
exclude = set(string.punctuation)
text = ""
text = ''.join(ch for ch in text if ch not in exclude)
try:
if int(text) >= 0 or int(text) < 0:
numCount += 1
# elif text == ",":
# comCount += 1
# elif text == ".":
# dotCount += 1
except ValueError:
pass
print("Line count: " + str(lineCount))
print("Word count: " + str(wordCount))
print("Number count: " + str(numCount))
print("Comma count: " + str(comCount))
print("Dot count: " + str(dotCount) + "\n")
Basically it will show the number of lines and the number of words, but I can't get it to show the number of numbers, commas, and dots. I have it read a file that the user enters and then show the amount of lines and words, but for some reason it says 0 for numbers commas and dots. I commented out the part where it gave me trouble. If i remove the comma then i just get an error. thanks guys
This code loops over every character in each line, and adds 1 to its variable:
numCount = 0
dotCount = 0
commaCount = 0
lineCount = 0
wordCount = 0
fileName = 'test.txt'
with open(fileName, 'r') as f:
for line in f:
wordCount+=len(line.split())
lineCount+=1
for char in line:
if char.isdigit() == True:
numCount+=1
elif char == '.':
dotCount+=1
elif char == ',':
commaCount+=1
print("Number count: " + str(numCount))
print("Comma count: " + str(commaCount))
print("Dot count: " + str(dotCount))
print("Line count: " + str(lineCount))
print("Word count: " + str(wordCount))
Testing it out:
test.txt:
Hello, my name is B.o.b. I like biking, swimming, and running.
I am 125 years old, and I was 124 years old 1 year ago.
Regards,
B.o.b
Running:
bash-3.2$ python count.py
Number count: 7
Comma count: 5
Dot count: 7
Line count: 6
Word count: 27
bash-3.2$
Everything makes sense here, except the lineCount the reason why this is 6 is because of newlines. In my editor (nano), it adds a newline to the end of any file by default. So just imagine the text file to be this:
>>> x = open('test.txt').read()
>>> x
'Hello, my name is B.o.b. I like biking, swimming, and running.\n\nI am 125 years old, and I was 124 years old 1 year ago.\n\nRegards,\nB.o.b \n'
>>> x.count('\n')
6
>>>
Hope this helps!
For the punctuations, why not just do:
def showCounts(fileName):
...
...
with open(fileName, 'r') as fl:
f = fl.read()
comCount = f.count(',')
dotCount = f.count('.')
You could use the Counter class to take care of it you:
from collections import Counter
with open(fileName, 'r') as f:
data = f.read().strip()
lines = len(data.split('\n'))
words = len(data.split())
counts = Counter(data)
numbers = sum(v for (k,v) in counts.items() if k.isdigit())
print("Line count: {}".format(lines))
print("Word count: {}".format(words))
print("Number count: {}".format(numbers))
print("Comma count: {}".format(counts[',']))
print("Dot count: {}".format(counts['.']))
Related
I figured out how to count words, how to split them - how to combine + put a ***** mark at the end of a sentence for > 200 and < 250 words (after the dot)???
# text counting method
file = open("test.txt", "r")
number_of_lines = 0
number_of_words = 0
number_of_characters = 0
for line in file:
line = line.strip("\n")
words = line.split()
number_of_lines += 1
number_of_words += len(words)
number_of_characters += len(line)
file.close()
print("lines:", number_of_lines, "words:", number_of_words, "characters:", number_of_characters, ( "sum_chsrters:", number_of_characters // 1000, "sum_wolds:", number_of_words // 120 ))
# text splitting method
with open('test.txt') as fo:
op = ''
start = 0
cntr = 1
for x in fo.read().split("\n"):
if (x=='*****'):
if (start==1):
with open(str(cntr) + '.txt', 'w') as opf:
opf.write(op)
opf.close()
op=''
cntr+=1
else:
start=1
else:
if (op==''):
op = x
else:
op = op + '\n' + x
fo.close()
P.S - I'm a beginner. It needs to be split file (sum +10,000 characters) into 10 parts (1000 characters or 120 words each) and put in a folder (01.txt, 02.txt, ...,10.txt)
I want to print out the line count and hashtag count only if the line starts with "RT" AND has at least 1 hashtag in it.
At the moment my code will print the line if it starts with "RT" but will give a 0 for the hashtag count is 0. However I don't want it to print the line at all.
i.e. there should be no lines of code that print out as "49 : 0"
PLEASE HELP - feel like I'm nearly there but need to add some more code into the second for loop.
hashtag_count = 0
line_count = 0
for line in open("tweets.txt"):
line_split = line.split()
hashtag_count = 0
if line.startswith("RT "):
for word in line_split:
if "#" in word:
hashtag_count += 1
print(str(line_count) + " : " + str(hashtag_count))
line_count += 1
You have reset value of hashtag_count in loop, remove that statement
hashtag_count = 0
line_count = 0
for line in open("tweets.txt"):
line_strip = line.strip()
line_split = line_strip.split()
hashtag_count = 0 #Remove this line <----------------------------
if line_strip.startswith("RT "):
for word in line_split
if word.startswith("#"):
hashtag_count += 1
print(str(line_count) + " : " + str(hashtag_count))
line_count += 1
After removal it will return number of hashtag_count correctly.
if hashtag_count:
print(str(line_count) + " : " + str(hashtag_count))
P.S.
RT
Russia Today? :-O
Maybe I missed something but why you're iterating over words?
If you just need to print only line number with # count for this lines starting with 'RT', try the following:
with open("tweets.txt") as f:
for line_number, line in enumerate(f, 1):
if line.startswith('RT'):
hash_count = line.count('#')
print("{} : {}".format(line_number, hash_count))
Say my file look like this:
some lines
tom
some lines
beginword a b
some lines
endword
jim
some lines
beginword x y
some lines
endword
...
Want to be:
some lines
tom
some lines
beginword ZZ b
some lines
endword
jim
some lines
beginword x y
some lines
endword
So this is my python code:
input = open("file", "r")
output = open("file_updated", "w")
dummy = ""
item = []
for line in input:
dummy += line
if line.find("tom" + "\n") != -1:
for line in input:
if line.find("beginword") != -1:
item = line.split()
dummy += item[0] + " w " + item[-1] + "\n"
else:
dummy += line
output.write(dummy)
input.close()
output.close()
It replace all lines contain "beginword", include the lines belong to "jim", how can I stop the replacement by "endword" belong to "tom"?
Use break statement
input = open("file", "r")
output = open("file_updated", "w")
dummy = ""
item = []
for line in input:
dummy += line
if line.find("tom" + "\n") != -1:
for line in input:
# check for endword and exit for loop
if line.find("endword" + "\n") == 0:
dummy += line
break
if line.find("beginword") != -1:
item = line.split()
dummy += item[0] + " w " + item[-1] + "\n"
else:
dummy += line
output.write(dummy)
input.close()
output.close()
Also, have a look at these:
reading and writing files
regular expressions
i am trying to get the exact word match from my file along with their line no.
like when i search for abc10 it gives me all the possible answers e.g abc102 abc103 etc
how can i limitize my code to only print what i commanded..
here is my code!
lineNo = 0
linesFound = []
inFile= open('rxmop.txt', 'r')
sKeyword = input("enter word ")
done = False
while not done :
pos = inFile.tell()
sLine = inFile.readline()
if sLine == "" :
done = True
break
if (sLine.find( sKeyword ) != -1):
print ("Found at line: "+str(lineNo))
tTuple = lineNo, pos
linesFound.append( tTuple )
lineNo = lineNo + 1
done = False
while not done :
command = int( input("Enter the line you want to view: ") )
if command == -1 :
done = True
break
for tT in linesFound :
if command == tT[0] :
inFile.seek( tT[1] )
lLine = inFile.readline()
print ("The line at position " + str(tT[1]) + "is: " + lLine)
"like when i search for abc10 it gives me all the possible answers e.g abc102 abc103 etc"
You split each record and compare whole "words" only.
to_find = "RXOTG-10"
list_of_possibles = ["RXOTG-10 QTA5777 HYB SY G12",
"RXOTG-100 QTA9278 HYB SY G12"]
for rec in list_of_possibles:
words_list=rec.strip().split()
if to_find in words_list:
print "found", rec
else:
print " NOT found", rec
Hello all so i've been tasked to count lines and paragraphs. Counting every line is obviously easy but im stuck on counting the paragraphs. If a paragraph has no character it will give back the number zero and for every paragraph is an increment higher. For example an input file is: Input and an Output should come out Output
so my code is:
def insert_line_para_nums(infile, outfile):
f = open(infile, 'r')
out = open(outfile, 'w')
linecount = 0
for i in f:
paragraphcount = 0
if '\n' in i:
linecount += 1
if len(i) < 2: paragraphcount *= 0
elif len(i) > 2: paragraphcount = paragraphcount + 1
out.write('%-4d %4d %s' % (paragraphcount, linecount, i))
f.close()
out.close()
def insert_line_para_nums(infile, outfile):
f = open(infile, 'r')
out = open(outfile, 'w')
linecount = 0
paragraphcount = 0
empty = True
for i in f:
if '\n' in i:
linecount += 1
if len(i) < 2:
empty = True
elif len(i) > 2 and empty is True:
paragraphcount = paragraphcount + 1
empty = False
if empty is True:
paragraphnumber = 0
else:
paragraphnumber = paragraphcount
out.write('%-4d %4d %s' % (paragraphnumber, linecount, i))
f.close()
out.close()
This is one way to do it, and not the prettiest.
import re
f = open('a.txt', 'r')
paragraph = 0
lines = f.readlines()
for idx, line in enumerate(lines):
if not line == '\n':
m = re.search(r'\w', line)
str = m.group(0)
try:
# if the line is a newline, and the previous line has a str in it, then
# count it as a paragraph.
if line == '\n' and str in lines[idx-1]:
paragraph +=1
except:
pass
if lines[-1] != '\n': # if the last line is not a new line, count a paragraph.
paragraph +=1
print paragraph