def project(raw_path):
path = FilePath(raw_path)
git_dir = path.child(".git")
if git_dir.isdir():
return GitPath(git_dir)
hg_dir = path.child(".hg")
if hg_dir.isdir():
return HgPath(path)
return path
def _find_suite():
root = os.environ.get("JSON_SCHEMA_TEST_SUITE")
if root is not None:
return FilePath(root)
root = FilePath(jsonschema.__file__).parent().sibling("json")
if not root.isdir():
raise ValueError(
("Can't find the JSON-Schema-Test-Suite directory. "
"Set the 'JSON_SCHEMA_TEST_SUITE' environment "
"variable or run the tests from alongside a checkout "
"of the suite."), )
return root
def _find_suite():
root = os.environ.get("JSON_SCHEMA_TEST_SUITE")
if root is not None:
return FilePath(root)
root = FilePath(jsonschema.__file__).parent().sibling("json")
if not root.isdir():
raise ValueError(
(
"Can't find the JSON-Schema-Test-Suite directory. "
"Set the 'JSON_SCHEMA_TEST_SUITE' environment "
"variable or run the tests from alongside a checkout "
"of the suite."
),
)
return root
def run(
paths,
output=_I_STILL_HATE_EVERYTHING,
recurse=core.flat,
sort_by=lambda x: x,
ls=core.ls,
stdout=stdout,
):
"""
Project-oriented directory and file information lister.
"""
if output is _I_STILL_HATE_EVERYTHING:
output = core.columnized if stdout.isatty() else core.one_per_line
def _sort_by(thing):
return not getattr(thing, "_always_sorts_first", False), sort_by(thing)
contents = [
path_and_children
for path in paths or (project.from_path(FilePath(".")), )
for path_and_children in recurse(path=path, ls=ls)
]
for line in output(contents, sort_by=_sort_by):
stdout.write(line)
stdout.write("\n")
def assets_in_paths(app, segments):
"""
Select some assets from all of the static paths in the app which match the
given segments, and return the available basenames.
Useful for getting a list of options for random selections of banners or
other images.
"""
names = []
for path in app.static_paths:
root = FilePath(path)
fp = root.descendant(segments)
# Get some banners, if they exist.
if fp.exists():
names.extend([p.basename() for p in fp.children()])
return names
def run(
paths,
output=_I_STILL_HATE_EVERYTHING,
recurse=core.flat,
sort_by=None,
ls=core.ls,
stdout=stdout,
):
"""
Project-oriented directory and file information lister.
"""
if output is _I_STILL_HATE_EVERYTHING:
output = core.columnized if stdout.isatty() else core.one_per_line
if sort_by is None:
if output == core.as_tree:
def sort_by(thing):
return (
thing.parent(),
thing.basename().lstrip(string.punctuation).lower(),
)
else:
def sort_by(thing):
return thing
def _sort_by(thing):
return not getattr(thing, "_always_sorts_first", False), sort_by(thing)
contents = [
path_and_children
for path in paths or (project.from_path(FilePath(".")), )
for path_and_children in recurse(path=path, ls=ls)
]
for line in output(contents, sort_by=_sort_by):
stdout.write(line)
stdout.write("\n")
def test_it_works(self):
self.cycy.interpret(
[FilePath(__file__).sibling("example.c").getContent()],
)
self.assertEqual(self.stdout.getvalue(), "Hello, world!\n")
def convert(self, value, param, context):
return project.from_path(FilePath(value))
def getStatusChangeTime(self):
"""
Return the archive file's status change time.
"""
return FilePath(self.zipfile.filename).getStatusChangeTime()
def getModificationTime(self):
"""
Return the archive file's modification time.
"""
return FilePath(self.zipfile.filename).getModificationTime()
def getAccessTime(self):
"""
Return the archive file's last access time.
"""
return FilePath(self.zipfile.filename).getAccessTime()
def exists(self):
"""
Returns whether the underlying archive exists.
"""
return FilePath(self.zipfile.filename).exists()
$ pypy example.py ~/Desktop/haarcascade_frontalface_default.xml
"""
from time import time
import sys
from bp.filepath import FilePath
from opencv_cffi.core import Color, invert
from opencv_cffi.imaging import Camera
from opencv_cffi.gui import ESCAPE, Window
from opencv_cffi.object_detection import HaarClassifier
cascade_filepath = FilePath(sys.argv[1])
classifier = HaarClassifier.from_path(cascade_filepath, canny_pruning=True)
def uglify(frame, facetangle):
with frame.region_of_interest(facetangle.right_half):
invert(frame)
def prettify(frame, facetangle):
with frame.region_of_interest(facetangle.right_half):
prettified = frame.flipped_vertical()
with frame.region_of_interest(facetangle.left_half):
prettified.write_into(frame)
@app.context_processor
def site_config():
d = app.config["DCON_CONFIG"]
return {"dcon": d}
load_filters(app)
wd = None
if wd is None:
wd = os.getcwd()
wd = FilePath(wd)
app.debug = True
# This default should be sufficient to limp along for starters.
app.config["DCON_STATIC_URL"] = "/static/"
app.config["DCON_PATH"] = wd
app.config["DCON_PASSWORD_FILE"] = wd.child("passwords.dcon")
app.config["DCON_UPLOAD_PATH"] = wd.child("uploads")
app.config["SECRET_KEY"] = wd.child("secret.key").open("rb").read()
app.config["UPLOADS_DEFAULT_DEST"] = app.config["DCON_UPLOAD_PATH"].path
app.config["SESSION_PROTECTION"] = None
load_config(app)
#!/usr/bin/env python
"""
A performance benchmark using the example from issue #232:
https://github.com/Julian/jsonschema/pull/232
"""
from bp.filepath import FilePath
from perf import Runner
from pyrsistent import m
from jsonschema.tests._suite import Collection
import jsonschema
collection = Collection(
path=FilePath(__file__).sibling("issue232"),
remotes=m(),
name="issue232",
validator=jsonschema.Draft7Validator,
)
if __name__ == "__main__":
collection.benchmark(runner=Runner())
def children(self):
return [FilePath(path) for path in self.listdir()]