Comments (4)
Similar was suggested in #100
from parse.
I think what I'm suggesting is much simpler. It could hardly be considered new functionality, just exposing existing functionality. Basically what I have in mind is:
def format(self, *args, **kwargs) -> str:
return self._format.format(*args, **kwargs)
Does this seem reasonable?
from parse.
It seems reasonable, one thing does occur to me though that the Parser supports some "extra" types which do not make sense for a formatter, e.g.
>>> p = compile("{:w}")
>>> r = p.parse("xyz")
>>> p._format.format("abc")
ValueError: Unknown format code 'w' for object of type 'str'
So the format method may be more difficult to implement in a full-featured way, rather than just exposing ._format.format()
.
Looking at the Parser
class, I also don't see any obvious reason why the ._format
attr is internal, perhaps a (read-only) property could just be added to return the format template string, instead of a format method?
class Parser(object):
...
@property
def format(self):
return self._format
from parse.
Wow, I didn't know about the extra types. I guess parse()
is not exactly the opposite of format()
...
Anyway a read-only property seems good!
from parse.
Related Issues (20)
- Move to `pyproject.toml` instead of `setup.py` for packaging HOT 3
- Add documentation for usage of "extra_types" HOT 3
- Length specification is not properly handled with 'x' format character HOT 1
- strftime formatting HOT 1
- Still maintained? Want help to maintain parse? HOT 1
- Binary hash in pypy changed for release 1.19.0 HOT 7
- Hash mismatch when fetching 1.19.0 HOT 3
- Floating point with zero digits after the comma
- Use patterns inductively doesn't seem to work HOT 1
- Where is located the split between two zones when there is more than one possibility? HOT 2
- Timestamp can be stored differently than parsed
- A very weird performance problem while parsing HOT 2
- what is the unused match arg in multiple functions? HOT 1
- Found a possible security concern
- Usage with pandas df.str.extract and .match? HOT 1
- compile and parse return different results HOT 1
- Cardinality support HOT 2
- Search for a certain pattern error at the end of a string HOT 1
- How do I match in the middle of a string? HOT 3
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from parse.