def test_reference():
ref = [
("1 + 2 + 3\n2 + 5\n", 2),
("import exdown\n\nexdown.from_buffer\n", 7),
("# ```import math```\n", 23),
("1 + 1 == 2\n", 28),
("1 + 1 == 2\n", 33),
]
lst = exdown.extract(this_dir / "example.md", syntax_filter="python")
for r, obj in zip(ref, lst):
assert r == obj
def _format_path(path: Path, *, check: bool) -> Tuple[str, bool, list]:
content = path.read_text("utf-8")
lines = content.splitlines()
errors = []
offset = 0
changed = False
for source, lineno in exdown.extract(path, syntax_filter="python"):
sourcelines = source.splitlines()
try:
outputlines = black.format_str(
source,
mode=black.FileMode(
target_versions={black.TargetVersion.PY37}),
).splitlines()
except black.InvalidInput as exc:
if source.startswith(">>> "):
# Probably a Python shell snippet. Skip it since Black can't read those.
continue
errors.append(_danger(f"ERROR: at {path}:{lineno}: {exc}"))
continue
if sourcelines == outputlines:
continue
changed = True
if check:
continue
lines_before = lines[:lineno + offset]
lines_after = lines[lineno + offset + len(sourcelines):]
lines = lines_before + outputlines + lines_after
offset += len(outputlines) - len(sourcelines)
if check and changed:
errors.append(_warn(f"Needs formatting: {path}"))
lines.append("") # Final newline.
if not content.endswith("\n"):
changed = True
output = "\n".join(lines)
return output, changed, errors
import io
import pathlib
import pytest
import exdown
this_dir = pathlib.Path(__file__).resolve().parent
inp = io.StringIO("""
Lorem ipsum
```python
1 + 2 + 3
```
dolor sit amet
""")
@pytest.mark.parametrize("string,lineno", exdown.from_buffer(inp))
def test_string(string, lineno):
exec(string)
@pytest.mark.parametrize(
"string, lineno",
exdown.extract(this_dir / "example.md", syntax_filter="python"),
)
def test_file(string, lineno):
exec(string)
import pathlib
import exdown
import pytest
this_dir = pathlib.Path(__file__).resolve().parent
@pytest.mark.parametrize(
"string,lineno",
exdown.extract(this_dir.parent / "README.md", syntax_filter="python"),
)
def test_readme(string, lineno):
try:
# https://stackoverflow.com/a/62851176/353337
exec(string, {"__MODULE__": "__main__"})
except Exception:
print(f"README.md (line {lineno}):\n```\n{string}```")
raise
import pathlib
import zipfile
import exdown
import pytest
import requests
this_dir = pathlib.Path(__file__).resolve().parent
@pytest.mark.parametrize(
"string,lineno",
exdown.extract(this_dir.parent / "README.md",
syntax_filter="python",
max_num_lines=100000),
)
def test_readme(string, lineno):
# download
url = "http://www.soest.hawaii.edu/pwessel/gshhg/gshhg-shp-2.3.7.zip"
filename = url.split("/")[-1]
with open(filename, "wb") as f:
r = requests.get(url)
f.write(r.content)
# un-compress
with zipfile.ZipFile("gshhg-shp-2.3.7.zip", "r") as zip_ref:
zip_ref.extractall("gshhg-shp-2.3.7")
try:
# https://stackoverflow.com/a/62851176/353337
import exdown
import tempfile
import os
def audited_execute(command):
assert os.EX_OK == os.system(command)
for snippet, __ in exdown.extract('README.md', syntax_filter='cpp'):
with tempfile.TemporaryDirectory() as tmpdirname:
source = f'{tmpdirname}/native.cpp'
out = f'{tmpdirname}/a.out'
with open(f'{source}', 'w') as file:
file.write(snippet)
audited_execute(
f'mpicxx --std=c++2a -Iinclude/ -Ithird-party/ {source} -lpthread -o {out}'
)
audited_execute(f'script/uitexec -n 2 script/uitwrap {out}')
import os
import exdown
for root, dirs, files in os.walk("."):
for file in files:
if file.lower().endswith(".md"):
filename = os.path.join(root, file)
print(filename)
blocks = exdown.extract(filename,
encoding=None,
syntax_filter="python")
for code, line in blocks:
try:
exec(code)
except Exception:
print(f"{filename} (line {line}) failed")
raise
import pytest
import exdown
@pytest.mark.parametrize(
"string, lineno", exdown.extract("README.md", syntax_filter="python")
)
def test_readme(string, lineno):
try:
# https://stackoverflow.com/a/62851176/353337
exec(string, {"__MODULE__": "__main__"})
except Exception:
print(f"README.md (line {lineno}):\n```\n{string}```")
raise
