251 lines
8.8 KiB
Python
251 lines
8.8 KiB
Python
import os
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import re
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import time
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import webbrowser
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import requests
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from bs4 import BeautifulSoup
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from tools.datafiles import JSONFile
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from tools.stopwatch import StopWatch
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from typing import Any, Callable, Dict, List, Tuple, Type, Union
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from .tools import get_script_dir
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BASE_PATH = get_script_dir()
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INPUTS_PATH = os.path.join(BASE_PATH, 'inputs')
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class AOCDay:
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year: int
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day: int
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input: List[str] # our input is always a list of str/lines
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inputs: List[List[Tuple[Any, str]]]
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part_func: List[Callable]
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def __init__(self, year: int, day: int):
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self.day = day
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self.year = year
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self.part_func = [self.part1, self.part2]
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def part1(self) -> Any:
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pass
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def part2(self) -> Any:
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pass
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def runPart(self, part: int, verbose: bool = False, measure_runtime: bool = False, timeit_number: int = 50):
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case_count = 0
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for solution, input_file in self.inputs[part]:
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exec_time = None
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answer = None
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self._loadInput(input_file)
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if not measure_runtime or case_count < len(self.inputs[part]) - 1:
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answer = self.part_func[part]()
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else:
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stopwatch = StopWatch()
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for _ in range(timeit_number):
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answer = self.part_func[part]()
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stopwatch.stop()
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exec_time = stopwatch.avg_string(timeit_number)
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if solution is None:
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printSolution(self.day, part + 1, answer, solution, case_count, exec_time)
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if answer not in {u"", b"", None, b"None", u"None"}:
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self._submit(part + 1, answer)
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else:
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if verbose or answer != solution:
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printSolution(self.day, part + 1, answer, solution, case_count, exec_time)
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if answer != solution:
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return False
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case_count += 1
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if case_count == len(self.inputs[part]) and not verbose:
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printSolution(self.day, part + 1, answer, exec_time=exec_time)
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def run(self, parts: int = 3, verbose: bool = False, measure_runtime: bool = False, timeit_number: int = 50):
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if parts & 1:
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self.runPart(0, verbose, measure_runtime, timeit_number)
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if parts & 2:
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self.runPart(1, verbose, measure_runtime, timeit_number)
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def _loadInput(self, filename):
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file_path = os.path.join(INPUTS_PATH, filename)
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if not os.path.exists(file_path):
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self._downloadInput(file_path)
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with open(os.path.join(INPUTS_PATH, filename)) as f:
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self.input = f.read().splitlines()
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def _downloadInput(self, filename: str):
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# FIXME: implement wait time for current day before 06:00:00 ?
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session_id = open(".session", "r").readlines()[0].strip()
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response = requests.get(
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"https://adventofcode.com/%d/day/%d/input" % (self.year, self.day),
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cookies={'session': session_id}
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)
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if not response.ok:
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print("FAILED to download input: (%s) %s" % (response.status_code, response.text))
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return
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with open(filename, "wb") as f:
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f.write(response.content)
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f.flush()
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def _submit(self, part: int, answer: Any):
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answer_cache = JSONFile("answer_cache.json", create=True)
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print(answer_cache)
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str_day = str(self.day)
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str_part = str(part)
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if str_day not in answer_cache:
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answer_cache[str_day] = {}
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if str_part not in answer_cache[str_day]:
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answer_cache[str_day][str_part] = {
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'wrong': [],
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'correct': None
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}
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if answer in answer_cache[str_day][str_part]['wrong']:
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print("Already tried %s. It was WRONG." % answer)
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return
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if answer_cache[str_day][str_part]['correct'] is not None:
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if answer == answer_cache[str_day][str_part]['correct']:
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print("Already submitted %s. It was CORRECT." % answer)
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return
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else:
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print("Already submitted an answer, but another one")
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print("CORRECT was: %s" % answer_cache[str_day][str_part]['correct'])
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print("Your answer: %s" % answer)
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return
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print("Submitting %s as answer for %d part %d" % (answer, self.day, part))
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session_id = open(".session", "r").readlines()[0].strip()
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response = requests.post(
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"https://adventofcode.com/%d/day/%d/answer" % (self.year, self.day),
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cookies={'session': session_id},
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data={'level': part, 'answer': answer}
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)
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if not response.ok:
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print("Failed to submit answer: (%s) %s" % (response.status_code, response.text))
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soup = BeautifulSoup(response.text, "html.parser")
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message = soup.article.text
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if "That's the right answer" in message:
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answer_cache[str_day][str_part]['correct'] = answer
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print("That's correct!")
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webbrowser.open("https://adventofcode.com/%d/day/%d#part2" % (self.year, self.day))
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elif "That's not the right answer" in message:
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answer_cache[str_day][str_part]['wrong'].append(answer)
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print("That's WRONG!")
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elif "You gave an answer too recently" in message:
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# WAIT and retry
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wait_pattern = r"You have (?:(\d+)m )?(\d+)s left to wait"
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try:
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[(minutes, seconds)] = re.findall(wait_pattern, message)
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except ValueError:
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print("wait_pattern unable to find wait_time in:")
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print(message)
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return
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seconds = int(seconds)
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if minutes:
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seconds *= int(minutes) * 60
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print("TOO SOON. Waiting %d seconds until auto-retry." % seconds)
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time.sleep(seconds)
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self._submit(part, answer)
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return
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else:
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print("I don't know what this means:")
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print(message)
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return
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answer_cache.save()
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def getInput(self) -> Union[str, List]:
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if len(self.input) == 1:
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return self.input[0]
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else:
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return self.input.copy()
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def getInputListAsType(self, return_type: Type) -> List:
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"""
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get input as list casted to return_type, each line representing one list entry
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"""
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return [return_type(i) for i in self.input]
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def getMultiLineInputAsArray(self, return_type: Type = None, join_char: str = None) -> List:
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"""
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get input for day x as 2d array, split by empty lines
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"""
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lines = self.input.copy()
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lines.append('')
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return_array = []
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line_array = []
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for line in lines:
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if not line:
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if join_char:
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return_array.append(join_char.join(line_array))
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else:
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return_array.append(line_array)
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line_array = []
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continue
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if return_type:
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line_array.append(return_type(line))
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else:
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line_array.append(line)
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return return_array
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def getInputAsArraySplit(self, split_char: str = ',', return_type: Union[Type, List[Type]] = None) -> List:
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"""
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get input for day x with the lines split by split_char
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if input has only one line, returns a 1d array with the values
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if input has multiple lines, returns a 2d array (a[line][values])
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"""
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if len(self.input) == 1:
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return splitLine(line=self.input[0], split_char=split_char, return_type=return_type)
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else:
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return_array = []
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for line in self.input:
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return_array.append(splitLine(line=line, split_char=split_char, return_type=return_type))
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return return_array
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def printSolution(day: int, part: int, solution: Any, test: Any = None, test_case: int = 0, exec_time: str = None):
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if test is not None:
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print(
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"%s (TEST day%d/part%d/case%d): got '%s'; expected '%s'"
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% ("OK" if test == solution else "FAIL", day, part, test_case, solution, test)
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)
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else:
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print(
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"Solution to day %s, part %s: %s"
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% (
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day,
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part,
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solution,
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)
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)
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if exec_time:
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print("Day %s, Part %s - Average run time: %s" % (day, part, exec_time))
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def splitLine(line, split_char: str = ',', return_type: Union[Type, List[Type]] = None):
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if split_char:
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line = line.split(split_char)
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if return_type is None:
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return line
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elif isinstance(return_type, list):
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return [return_type[x](i) if len(return_type) > x else i for x, i in enumerate(line)]
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else:
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return [return_type(i) for i in line]
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