Support case-insensitive match

[th0ger]

I would be great if you could support case-insensitive matching.

Or elaborate the docs, if this is already possible?

[th0ger]

Both regex and re support IGNORECASE arguments.

Maybe it would be possible to just pass *args and **kwargs onto regex/re?

[goldstar611]

I think winpat's PR, #39 would give you what you need, right?

[th0ger]

Yes, I believe it would... whenever #39 build succeeds and a new pygrok version is released.

# python=3.8.5, pygrok=1.0.0

from pygrok import Grok
import re
text = 'gary IS male'
pattern = '%{WORD:name} is %{WORD:gender}'
grok = Grok(pattern, flags=re.IGNORECASE)
print (grok.match(text))

# -> unexpected keyword argument 'flags'