Merge branch 'master' of https://github.com/int00h5525/moth into add_yaml_support

This commit is contained in:
John Donaldson 2019-08-13 21:52:36 +01:00
commit 05de2972c1
3 changed files with 209 additions and 1 deletions

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@ -150,7 +150,8 @@ class MothRequestHandler(http.server.SimpleHTTPRequestHandler):
try:
catdir = self.server.args["puzzles_dir"].joinpath(category)
mb = mothballer.package(category, catdir, self.seed)
except:
except Exception as ex:
logging.exception(ex)
self.send_response(200)
self.send_header("Content-Type", "text/html; charset=\"utf-8\"")
self.end_headers()

View File

@ -279,6 +279,7 @@ class Puzzle:
self.body.write('<pre>')
for hexes, chars in out:
if chars == lastchars:
offset += len(chars)
if not elided:
self.body.write('*\n')
elided = True

206
devel/validate.py Normal file
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@ -0,0 +1,206 @@
#!/usr/bin/python3
"""A validator for MOTH puzzles"""
import logging
import os
import os.path
import moth
# pylint: disable=len-as-condition, line-too-long
DEFAULT_REQUIRED_FIELDS = ["answers", "authors", "summary"]
LOGGER = logging.getLogger(__name__)
class MothValidationError(Exception):
"""An exception for encapsulating MOTH puzzle validation errors"""
class MothValidator:
"""A class which validates MOTH categories"""
def __init__(self, fields):
self.required_fields = fields
self.results = {"category": {}, "checks": []}
def validate(self, categorydir, only_errors=False):
"""Run validation checks against a category"""
LOGGER.debug("Loading category from %s", categorydir)
try:
category = moth.Category(categorydir, 0)
except NotADirectoryError:
return
LOGGER.debug("Found %d puzzles in %s", len(category.pointvals()), categorydir)
self.results["category"][categorydir] = {
"puzzles": {},
"name": os.path.basename(categorydir.strip(os.sep)),
}
curr_category = self.results["category"][categorydir]
for check_function_name in [x for x in dir(self) if x.startswith("check_") and callable(getattr(self, x))]:
if check_function_name not in self.results["checks"]:
self.results["checks"].append(check_function_name)
for puzzle in category:
LOGGER.info("Processing %s: %s", categorydir, puzzle.points)
curr_category["puzzles"][puzzle.points] = {}
curr_puzzle = curr_category["puzzles"][puzzle.points]
curr_puzzle["failures"] = []
for check_function_name in [x for x in dir(self) if x.startswith("check_") and callable(getattr(self, x))]:
check_function = getattr(self, check_function_name)
LOGGER.debug("Running %s on %d", check_function_name, puzzle.points)
try:
check_function(puzzle)
except MothValidationError as ex:
curr_puzzle["failures"].append(str(ex))
if only_errors and len(curr_puzzle["failures"]) == 0:
del curr_category["puzzles"][puzzle.points]
def check_fields(self, puzzle):
"""Check if the puzzle has the requested fields"""
for field in self.required_fields:
if not hasattr(puzzle, field):
raise MothValidationError("Missing field %s" % (field,))
@staticmethod
def check_has_answers(puzzle):
"""Check if the puzle has answers defined"""
if len(puzzle.answers) == 0:
raise MothValidationError("No answers provided")
@staticmethod
def check_unique_answers(puzzle):
"""Check if puzzle answers are unique"""
known_answers = []
duplicate_answers = []
for answer in puzzle.answers:
if answer not in known_answers:
known_answers.append(answer)
else:
duplicate_answers.append(answer)
if len(duplicate_answers) > 0:
raise MothValidationError("Duplicate answer(s) %s" % ", ".join(duplicate_answers))
@staticmethod
def check_has_authors(puzzle):
"""Check if the puzzle has authors defined"""
if len(puzzle.authors) == 0:
raise MothValidationError("No authors provided")
@staticmethod
def check_unique_authors(puzzle):
"""Check if puzzle authors are unique"""
known_authors = []
duplicate_authors = []
for author in puzzle.authors:
if author not in known_authors:
known_authors.append(author)
else:
duplicate_authors.append(author)
if len(duplicate_authors) > 0:
raise MothValidationError("Duplicate author(s) %s" % ", ".join(duplicate_authors))
@staticmethod
def check_has_summary(puzzle):
"""Check if the puzzle has a summary"""
if puzzle.summary is None:
raise MothValidationError("Summary has not been provided")
@staticmethod
def check_has_body(puzzle):
"""Check if the puzzle has a body defined"""
old_pos = puzzle.body.tell()
puzzle.body.seek(0)
if len(puzzle.body.read()) == 0:
puzzle.body.seek(old_pos)
raise MothValidationError("No body provided")
puzzle.body.seek(old_pos)
# Leaving this as a placeholder until KSAs are formally supported
@staticmethod
def check_ksa_format(puzzle):
"""Check if KSAs are properly formatted"""
if hasattr(puzzle, "ksa"):
for ksa in puzzle.ksa:
if not ksa.startswith("K"):
raise MothValidationError("Unrecognized KSA format")
def output_json(data):
"""Output results in JSON format"""
import json
print(json.dumps(data))
def output_text(data):
"""Output results in a text-based tabular format"""
longest_category = max([len(y["name"]) for x, y in data["category"].items()])
longest_category = max([longest_category, len("Category")])
longest_failure = len("Failures")
for category_data in data["category"].values():
for points, puzzle_data in category_data["puzzles"].items():
longest_failure = max([longest_failure, len(", ".join(puzzle_data["failures"]))])
formatstr = "| %%%ds | %%6s | %%%ds |" % (longest_category, longest_failure)
headerfmt = formatstr % ("Category", "Points", "Failures")
print(headerfmt)
for cat_data in data["category"].values():
for points, puzzle_data in sorted(cat_data["puzzles"].items()):
print(formatstr % (cat_data["name"], points, ", ".join([str(x) for x in puzzle_data["failures"]])))
def main():
"""Main function"""
# pylint: disable=invalid-name
import argparse
LOGGER.addHandler(logging.StreamHandler())
parser = argparse.ArgumentParser(description="Validate MOTH puzzle field compliance")
parser.add_argument("category", nargs="+", help="Categories to validate")
parser.add_argument("-f", "--fields", help="Comma-separated list of fields to check for", default=",".join(DEFAULT_REQUIRED_FIELDS))
parser.add_argument("-o", "--output-format", choices=["text", "json"], default="text", help="Output format (default: text)")
parser.add_argument("-e", "--only-errors", action="store_true", default=False, help="Only output errors")
parser.add_argument("-v", "--verbose", action="count", default=0, help="Increase verbosity of output, repeat to increase")
args = parser.parse_args()
if args.verbose == 1:
LOGGER.setLevel("INFO")
elif args.verbose > 1:
LOGGER.setLevel("DEBUG")
LOGGER.debug(args)
validator = MothValidator(args.fields.split(","))
for category in args.category:
LOGGER.info("Validating %s", category)
validator.validate(category, only_errors=args.only_errors)
if args.output_format == "text":
output_text(validator.results)
elif args.output_format == "json":
output_json(validator.results)
if __name__ == "__main__":
main()