Skip to content

Allow parsing source code directly #54

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
bzoracler wants to merge 2 commits into
base: main
Choose a base branch
from
Open

Allow parsing source code directly #54

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fa8d214
Refactor serialisation to allow both file and source args
bzoracler Apr 17, 2026
1f293cc
Allow `parse` to receive both Python `str` and `bytes` source directly
bzoracler Apr 17, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion ast_serialize.pyi
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ class _ASTData(TypedDict):

def parse(
fnam: str,
source: str | None = None,
source: str | bytes | None = None,
skip_function_bodies: bool = False,
python_version: tuple[int, int] | None = None,
platform: str | None = None,
Expand Down
36 changes: 17 additions & 19 deletions src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ pub mod type_comment;
fn parse(
py: Python,
fnam: String,
source: Option<String>,
source: Option<serialize_ast::Source>,
skip_function_bodies: bool,
python_version: Option<(u32, u32)>,
platform: Option<String>,
Expand All @@ -66,14 +66,14 @@ fn parse(

let always_true = always_true.unwrap_or_default();
let always_false = always_false.unwrap_or_default();

if source.is_some() {
return Err(PyErr::new::<PyValueError, _>(
"Source parsing is not supported yet",
));
}

let path = Path::new(&fnam);
let options = options::Options::new(
python_version,
platform,
always_true,
always_false,
cache_version,
);
let (
ast_bytes,
syntax_errors,
Expand All @@ -85,17 +85,15 @@ fn parse(
source_hash,
) = py
.detach(|| {
serialize_ast::serialize_python_file(
path,
skip_function_bodies,
options::Options::new(
python_version,
platform,
always_true,
always_false,
cache_version,
),
)
if let Some(src) = source {
let s = match src {
serialize_ast::Source::Text(s) => s,
serialize_ast::Source::Bytes(s) => String::from_utf8(s)?,
};
serialize_ast::serialize_python_source(s, skip_function_bodies, options)
} else {
serialize_ast::serialize_python_file(path, skip_function_bodies, options)
}
})
.map_err(|e| PyErr::new::<PyValueError, _>(e.to_string()))?;

Expand Down
Loading
Loading