I have a large text file looking like:
....
sdsdsd
..........
asdfhjgjksdfk dfkaskk sdkfk skddkf skdf sdk ssaaa akskdf sdksdfsdf ksdf sd kkkkallwow.
sdsdllla lsldlsd lsldlalllLlsdd asdd. sdlsllall asdsdlallOEFOOASllsdl lsdlla.
slldlllasdlsd.ss;sdsdasdas.
......
ddss
................
asdfhjgjksdfk ddjafjijjjj.dfsdfsdfsdfsi dfodoof ooosdfow oaosofoodf aosolflldlfl , dskdkkfkdsa asddf;akkdfkdkk . sdlsllall asdsdlallOEFOOASllsdl lsdlla.
slldlllasdlsd.ss;sdsdasdas.
.....
xxxx
.......
asdfghjkl
I want to split the text files into multiple small text files and save them as .txt in my system on occurences of ..... [multiple period markers] saved like
group1_sdsdsd.txt
....
sdsdsd
..........
asdfhjgjksdfk dfkaskk sdkfk skddkf skdf sdk ssaaa akskdf sdksdfsdf ksdf sd kkkkallwow.
sdsdllla lsldlsd lsldlalllLlsdd asdd. sdlsllall asdsdlallOEFOOASllsdl lsdlla.
slldlllasdlsd.ss;sdsdasdas.
group1_ddss.txt
ddss
................
asdfhjgjksdfk ddjafjijjjj.dfsdfsdfsdfsi dfodoof ooosdfow oaosofoodf aosolflldlfl , dskdkkfkdsa asddf;akkdfkdkk . sdlsllall asdsdlallOEFOOASllsdl lsdlla.
slldlllasdlsd.ss;sdsdasdas.
and
group1_xxxx.txt
.....
xxxx
.......
asdfghjkl
I have figured that by usinf regex of sort of following can be done
txt =re.sub(r'(([^\w\s])\2+)', r' ', txt).strip() #for letters more than 2 times
but not able to figure out completely.
The saved text files should be named as group1_sdsdsd.txt , group1_ddss.txt and group1_xxxx.txt [group1 being identifier for the specific big text file as I have multiple bigger text files and need to do same on all to know which big text file i am splitting.
If you want to get the parts with multiple dots only on the same line, you can use and get the separate parts, you might use a pattern like:
^\.{3,}\n(\S+)\n\.{3,}(?:\n(?!\.{3,}\n\S+\n\.{3,}).*)*
Explanation
^ Start of string
\.{3,}\n Match 3 or more dots and a newline
(\S+)\n Capture 1+ non whitespace chars in group 1 for the filename and match a newline
\.{3,} Match 3 or more dots
(?: Non capture group to repeat as a whole part
\n Match a newline
(?!\.{3,}\n\S+\n\.{3,}) Negative lookahead, assert that from the current position we are not looking at a pattern that matches the dots with a filename in between
.* Match the whole line
)* Close the non capture group and optionally repeat it
Then you can use re.finditer to loop the matches, and use the group 1 value as part of the filename.
See a regex demo and a Python demo with the separate parts.
Example code
import re
pattern = r"^\.{3,}\n(\S+)\n\.{3,}(?:\n(?!\.{3,}\n\S+\n\.{3,}).*)*"
s = ("....your data here")
matches = re.finditer(pattern, s, re.MULTILINE)
your_path = "/your/path/"
for matchNum, match in enumerate(matches, start=1):
f = open(your_path + "group1_{}".format(match.group(1)), 'w')
f.write(match.group())
f.close()
In the following list of string i want to remove $$ or more with only one space.
eg- if i have $$ then one space character or if there are $$$$ or more then also only 1 space is to be replaced.
I am using the following regex but i'm not sure if it serves the purpose
regex_pattern = r"['$$']{2,}?"
Following is the test string list:
['1', 'Patna City $$$$ $$$$$$$$View Details', 'Serial No:$$$$5$$$$ $$$$Deed No:$$$$5$$$$ $$$$Token No:$$$$7$$$$ $$$$Reg Year:2020', 'Anil Kumar Singh Alias Anil Kumar$$$$$$$$Executant$$$$$$$$Late. Harinandan Singh$$$$$$$$$$$$Md. Shahzad Ahmad$$$$$$$$Claimant$$$$$$$$Late. Md. Serajuddin', 'Anil Kumar Singh Alias Anil Kumar', 'Executant', 'Late. Harinandan Singh', 'Md. Shahzad Ahmad', 'Claimant', 'Late. Md. Serajuddin', 'Circle:Patna City Mauja: $$$$ $$$$Khata : na$$$$ $$$$Plot :2497 Area(in Decimal):1.5002 Land Type :Res. Branch Road Land Value :1520000 MVR Value :1000000', 'Circle:Patna City Mauja: $$$$ $$$$Khata : na$$$$ $$$$Plot :2497 Area(in Decimal):1.5002 Land Type :Res. Branch Road Land Value :1520000 MVR Value :1000000']
About
I am using the following regex but i'm not sure if it serves the
purpose
The pattern ['$$']{2,}? can be written as ['$]{2,}? and matches 2 or more chars being either ' or $ in a non greedy way.
Your pattern currently get the right matches, as there are no parts present like '' or $'
As the pattern is non greedy, it will only match 2 chars and will not match all 3 characters in $$$
You could write the pattern matching 2 or more dollar signs without making it non greedy so the odd number of $ will also be matched:
regex_pattern = r"\${2,}"
In the replacement use a space.
Is this what you need?:
import re
for d in data:
d = re.sub(r'\${2,}', ' ', d)
Following is the test string and we need to replace the '\xa' with ''
'FF 6 VRV AVENUE SUBRAMANIYAM PALAYAM PinCode:-\xa0641034'
i was using the following set of lines in python to do the objective but to no use
new_str = str.replace(r'\\xa', '')
but the output is same
'FF 6 VRV AVENUE SUBRAMANIYAM PALAYAM PinCode:-\xa0641034'
I think you are trying to replace the unicode character '\xa0' -
s = 'FF 6 VRV AVENUE SUBRAMANIYAM PALAYAM PinCode:-\xa0641034'
s = s.replace('\xa0', '')
print(s)
#'FF 6 VRV AVENUE SUBRAMANIYAM PALAYAM PinCode:-641034'
One part of my AutoHotKey script should recognize if __ is typed.
Following the AutoHotKey documentation, I've tried:
~__::
tooltip,hi world
return
and got this error:
Line Text: ~__::
Error: Invalid hotkey.
this shows no errors, but works only for one underscore:
~_::
tooltip,hi world
return
this shows no errors, but it just clears the __:
:*:__::
tooltip,hi world
return
this shows error Error: Invalid hotkey.:
~:*:__::
tooltip,hi world
return
this shows no errors, but does nothing (Doku: Executehotstring) :
:X:~__::
tooltip,hi world
return
Here are 4 potential solutions. I have left one working, comment out/uncomment hotkey labels by adding/removing leading semicolons as appropriate.
The 2 blocks of code are functionally equivalent, and for the 2 alternatives, within each block, b0 prevents automatic backspacing, i.e. the underscores that you typed are not deleted.
;:*?:__:: ;deletes the underscores
:b0*?:__:: ;does not delete the underscores
SoundBeep
return
;note: the X option requires AHK v1.1.28+
;:X*?:__::SoundBeep ;deletes the underscores
;:Xb0*?:__::SoundBeep ;does not delete the underscores
This AutoHotKey recognize if __ is typed:
countUnderscore :=0
~_::
countUnderscore++
if(countUnderscore == 2){
tooltip, %countUnderscore% = countUnderscore
countUnderscore := 0
}
return
I am reading the text file consisting of bengali words. But I am unable to print the dependent vowels like KA,KI etc...
Here is my sample code and output
import unicodedata
bengali_phoneme_maplist={u'অ':'A',u'আ':'AA',u'ই':'I',u'ঈ':'II',u'উ':'U',u'ঊ ':'UU',u'ঋ ':'R',u'ঌ ':'L',u'এ ':'E',u'ঐ ':'AI',u'ও ':'O',u'ঔ ':'AU',u'ক':'KA',u'খ ':'KHA',u'গ ':'GA',u'ঘ':'GHA',u'ঙ ':'NGA',u'চ ':'CA',u'ছ':'CHA',u'জ ':'JA',u'ঝ':'JHA',u'ঞ':'NYA',u'ট ':'TTA',u'ঠ':'TTHA',u'ড ':'DDA',u'ঢ':'DDHA',u'ণ ':'NNA',u'ত ':'TA',u'ত ':'THA',u'দ':'DA',u'ধ':'DHA',u'ন':'NA',u'প':'PA',u'ফ':'PHA',u'ব':'BA',u'ভ':'BHA',u'ম ':'MA',u'য ':'YA',u'র':'RA',u'ল ':'LA',u'শ ':'SHA',u'ষ':'SSA',u'স ':'SA',u'হ':'ha',u' া ':'AAV',u' ি':'IV',u'ী':'IIV',u'ু':'UV',u'ূ':'UUV',u'ৃ':'RRV',u'ৄ ':'RR',u'ৄ':'EV',u' ৈ':'EV',u'়':'NUKTHA',u'ঽ':'AVAGRAHA'}
bengali_phoneme_maplist_normalise={unicodedata.normalize('NFKD',k):v
for k,v in bengali_phoneme_maplist.items()}
with open('bengali.txt','r')as infile:
lines=infile.readlines()
for index,line in enumerate(lines):
print('Phonemes in line{0}.total{1} symbols'.format(index,len(line)))
unknown=[]
words=line.split()
for word in words:
print(word,':',sep=' ', end='')
for character in word:
c=unicodedata.normalize('NFKD',character).casefold()
try:
print(bengali_phoneme_maplist_normalise[c],sep='',end='')
except KeyError:
print('_',sep='',end='')
if c not in unknown:
unknown.append(c)
print()
if unknown:
print('Unrecognised symbols:{0},total {1} symbols'.format(','.join(unknown),len(unknown)))
Sample input:
শিল্পাঞ্চলে ঢোকার মুখে, স্ন্যাক্সবারে খাবার কিনছিলেন, বহুজাতিক তথ্যপ্রযুক্তি সংস্থার কর্মী, শুভময় বন্দ্যোপাধ্যায়
Sample output:
Phonemes in line0.total129 symbols
text_000002 :___________
"শিল্পাঞ্চলে :_____PA_NYA____
ঢোকার :DDHA_KA_RA
মুখে, :_UV___
স্ন্যাক্সবারে :__NA___KA__BA_RA_
খাবার :__BA_RA
কিনছিলেন, :KA_NACHA___NA_
Unrecognisedsymbols:t,e,x,_,0,2,",শ,ি,ল,্,া,চ,ে,ো,ম,খ,,,স,য,জ,ত,থ,ং,য়,),
(Note that I know nohting about Bengali. :)
There are a few problems in your code:
There are many extra SPACE chars in the bengali_phoneme_maplist definition. For example, u'ঊ ' should be u'ঊ'. And it seems like it's not easy to input chars like u'া' in an text editor so I suggest you directly use unicode in the code, like '\u09be':'AAV'. (Actually I'd suggest you use '\uxxxx' for all chars and write the real chars in comments.)
u'ত':'TA',u'ত':'THA' should change to u'ত':'TA',u'থ':'THA'.
The chars in bengali_phoneme_maplist are not complete. For example there's no ো , ৌ , ্ and ং
After fixing these errors you will get the correct result.