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How to read pdf, ppt, xl, doc files content into a string in php/python


How to read pdf, ppt, xl, doc files content into a string in php/python

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How to read pdf, ppt, xl, doc files content into a string in php/python
Tag : php , By : Pitmairen
Date : January 10 2021, 01:49 PM


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How in Python check if two files ( String and file ) have same content?


Tag : python , By : Al Dimond
Date : March 29 2020, 07:55 AM
Hope this helps If the file is large, I would consider reading it in chunks like this:
compare.py:
import hashlib

teststr = "foo"
filename = "file.txt"

def md5_for_file(f, block_size=2**20):
    md5 = hashlib.md5()
    while True:
        data = f.read(block_size)
        if not data:
            break
        md5.update(data.encode('utf8'))
    return md5.digest()


md5 = hashlib.md5()
md5.update((teststr + "\n").encode('utf8'))
digest = md5.digest()
f = open(filename, 'r')
print(md5_for_file(f) == digest)
foo

Python: Read multiple files and move them to a directory according to their content


Tag : python , By : taviso
Date : March 29 2020, 07:55 AM
around this issue The logic is not quite correct, also you are mixing up total and total_line and shutil.copy takes the name, not the object as an argument. And note that the if .. in line does not use globbing syntax, i.e. to search for TPR_4, use 'TPR_4', not '*TPR_4*'. Try the following:
#! /usr/bin/python    
import glob
import shutil

path = '/xxxx/Dir/*.txt'   
files=glob.glob(path)   
for file in files:     
    f=open(file)
    total = 0
    for line in f:
        if "TPR_4" in line:
            total += 1
            if total > 1:
                break  # no need to go through the file any further
    f.close()
    if total == 1:
        shutil.copy(file, 'xxxx/Test/')

Read content of file and put particular portion of content in separate files using bash


Tag : bash , By : Vrki
Date : March 29 2020, 07:55 AM
Any of those help I would like to get specific file contains from single file and put into separate files via bash. I have tried getting test1 file contain using below code and able to get it but i'm failed when getting everything in respected files. , With single awk command:
awk '/^Test[0-9] file content:/{ f=1; fn=tolower($1)".txt"; next }
     f && NF{ print > fn }!NF{ f=0 }' report.txt 
$ head test[0-9].txt
==> test1.txt <==
1
2
3
4
5
6

==> test2.txt <==
7
8
9
10

==> test3.txt <==
11
12
13
14
15

Read multiple csv files starting with a string into separate data frames in python


Tag : python , By : Tamizhvendan
Date : March 29 2020, 07:55 AM
it should still fix some issue Totally agree with @Comos
But if you still need individual variable names, I adapted the solution from here!
import pandas as pd
import os

folder = '/path/to/my/inputfolder'

filelist = [file for file in os.listdir(folder) if file.startswith('T')]
for file in filelist:
    exec("%s = pd.read_csv('%s')" % (file.split('.')[0], os.path.join(folder,file)))

python read excel file and save N txt files with title and content from excel


Tag : python , By : user98986
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I have excel file with 3 columns: , You can do this using pandas and extracting the values as lists
# import and read
import pandas as pd
df = pd.read_excel("your_file.xlsx")

# create lists
names = df["name"].values
file_contents = df["surname"].values

# iterate through lists
for name, content in zip(names, file_contents): 
    f = open(f"{name}.txt", "w")
    f.write(content)
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