iogf / crocs Goto Github PK

I think this project is good for group many pattern together, for beginers .

1. Usually we already have some regex pattern, don't want to rewrite them
2. Usually we need some build-in pattern, such as \d , \s , \S , ? . It is no need to write all easy pattern in crocs way, just plain regex string is easy understand.

Now, crocs would escape all

For example:

x = X()

no_lf = P(E('\n'))
to_lf = T(no_lf, 1)
xplus = T(no_lf, 1)
xstar = T(no_lf, 0)

p1_ng = NG('project', to_lf)
p2_ng = NG('project', xplus)

project = Any(
    P('(名称|编号)\s{0,5}(:|为)', p1_ng),    #  1
    P('test', p2,'test'),                               #  2
    P('test《?', p2,'》?test'),                    #  3
)

re.findall(project.to_regex,  xxx)

Here, 1 and 3 would not work.

Hi,

love the work you've done here.
I've tried to play with it a little bit, creating the regex and passing it to the re module.

The only way I've found to do it is to use the seed function like this:

from crocs import *
import re
g = Group('X',Times(Include(Seq('0', '9')), 1, 2))
e = Pattern(g, Times(Include(Seq('a', 'z')), 1, 3), g)
regex_str = e.seed()[0]
re.findall(regex_str, "X6zX6")

it this the official way to do it? I couldn't find any indication in the wiki about this. Wouldn't a property be more appropriate to access it, something like e.regex or similar?