All Questions
12 questions
0
votes
1
answer
2k
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How can I match a text with colon using regex?
I want to use regex to match any case with only 1 colon in front of a name or behind it, but not a name in between two colons.
Matches things like this:
name: | :name | name:`asdf`
But should not ...
- 25
1
vote
1
answer
2k
views
Python2.7 re fullmatch alternatives [duplicate]
Is there a way to match a complete string before python3.4(as they introduced fullmatch() method here.)
For eg. If i have a string '12.345' and If i want to check for float with no exponential and i ...
- 402
0
votes
2
answers
240
views
How to get "clean" match results in Python
I am a total noob, coding for the first time and trying to learn by doing.
I'm using this:
import re
f = open('aaa.txt', 'r')
string=f.read()
c = re.findall(r"Guest last name: (.*)", string)
print "...
- 133
-1
votes
1
answer
60
views
What does this mean in regular expressions? re.match(r"(^[cf-qs-z]+)", any file name)?
I stumbled upon this code and I do not know what does it match:
re.match(r"(^[cf-qs-z]+)", words)
user4851943
-1
votes
1
answer
729
views
Python regex match numbers or nothing
I have strings:
1st one
\-1,1\N,0.0464128206,0.1106913625,-0.0261445305\
2nd one
\-1,1\N,0.,0.,0.\
It can be done manually to the
\-1,1\N,0.0,0.0,0.0\
but I am trying to make script working ...
- 604
0
votes
1
answer
249
views
Check for Partial Match in 1 List With Partial Match Another List - Possible With List Comprehension?
somewhat of a python/programming newbie here.
I have written code that does what I need it to:
import re
syns = ['professionals|experts|specialists|pros', 'repayed|payed back', 'ridiculous|absurd|...
- 1,353
0
votes
2
answers
58
views
Python regexp. My small program it is impossible to distinguish letters from numbers
Given the coordinates of the polygon and have to check the input string containing the data coordinates.
Here is my code
import re
t = "(0,0),(0,2),(2,2),(2,0),(0,1)"
#tt = "(0,0),(0,2),(2,2),(2,0),(...
user1886376
0
votes
2
answers
734
views
How to have user input state abbreviation and reject or accept in matched with list of abbreviations?
This seems like an easy enough question, but I'm having trouble accomplishing this. Other threads talk about matching and the RE module, but I cannot get this to work.
def get_lead_state():
print ...
- 245
-1
votes
1
answer
467
views
Three way cross matching csv and pulling/printing data in python
I'm trying to do a three way cross-match matching 3 elements between a text file and a CSV and as a result of each match we would be calling/getting certain elements to be appended to a string...
...
- 5,779
0
votes
1
answer
111
views
Appending data to text file dependant on if statment [closed]
I am trying to get a text file automatically updating new class details.
# Example variables
completed = Yes
class = 13A
time = 11:00
if completed:
# Check data class and time variables against ...
- 5,779
1
vote
2
answers
112
views
How to fix this non working regex pattern matching?
I have a pattern I am trying to match using re.compile. However, I cannot get the script to yield the desired result. Below is an example of some HTML code I am hoping to scrape, from the below HTML I ...
- 5,779
8
votes
3
answers
13k
views
Python: How to get multiple elements inside square brackets
I have a string/pattern like this:
[xy][abc]
I try to get the values contained inside the square brackets:
xy
abc
There are never brackets inside brackets. Invalid: [[abc][def]]
So far I've got this:...
- 2,999