Changeset - 3d0ab62fd174
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Laman - 3 years ago 2021-10-13 13:17:10

a Record class
1 file changed with 41 insertions and 14 deletions:
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rank_progress.py
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@@ -11,6 +11,33 @@ parser.add_argument("-c", "--country-cod
 
args = parser.parse_args()
 

	
 

	
 
class Record:
 
	def __init__(self, tokens, source):
 
		self.pin = int(tokens[0])
 
		self.country_code = tokens[2]
 
		self.rating_before = int(tokens[8])
 
		self.rounded_before = round_rating(self.rating_before)
 
		self.rating_after = int(tokens[9])
 
		self.rounded_after = round_rating(self.rating_after)
 

	
 
		tournament_code = tokens[5]
 
		self.date = datetime.strptime(tournament_code[1:7], "%y%m%d")
 

	
 
		self.source = source
 

	
 
	@classmethod
 
	def parse(cls, line):
 
		tokens = re.split(r" {2,}", line.strip())
 

	
 
		if len(tokens) != 10:
 
			return None
 

	
 
		return cls(tokens, line)
 

	
 
	def __str__(self):
 
		return self.source
 

	
 

	
 
def parse_record(record):
 
	types = [int, str, str, str, str, str, int, int, int, int]
 
	columns = [f(token) for (f, token) in zip(types, record)] + [datetime.strptime(record[5][1:7], "%y%m%d")]
 
@@ -27,27 +54,27 @@ to = datetime.strptime(args.to, "%Y%m%d"
 
with open("/tmp/all.hst") as f:
 
	s = f.read()
 

	
 
records = [re.split(r" {2,}", line.strip()) for line in s.splitlines()]
 
records = filter(lambda rec: len(rec) == 10, records)
 
records = map(parse_record, records)
 
national_records = filter(lambda rec: rec[2] == args.country_code, records)
 
players = groupby(national_records, lambda rec: rec[0])
 
records = [Record.parse(line) for line in s.splitlines()]
 
records = filter(lambda rec: rec is not None, records)
 
national_records = filter(lambda rec: rec.country_code == args.country_code, records)
 
player_records = groupby(national_records, lambda rec: rec.pin)
 

	
 
for (pin, recs) in players:
 
for (pin, recs) in player_records:
 
	tourneys = list(recs)
 
	rounded_rating = round_rating(tourneys[0][9])
 
	rounded_rating = tourneys[0].rounded_before
 

	
 
	steps = []
 

	
 
	for r in tourneys:
 
		if rounded_rating != round_rating(r[8]):
 
			rounded_rating = round_rating(r[8])
 
		# omit reset ratings
 
		if rounded_rating != r.rounded_before:
 
			rounded_rating = r.rounded_before
 

	
 
		if r[9]-rounded_rating >= 50 or rounded_rating-r[9] > 100:
 
		if r.rating_after-rounded_rating >= 50 or rounded_rating-r.rating_after > 100:
 
			steps.append(r)
 
			rounded_rating = round_rating(r[9])
 
			rounded_rating = r.rounded_after
 

	
 
	steps = [r for r in steps if since <= r[10] <= to]
 
	steps = [r for r in steps if since <= r.date <= to]
 
	if steps:
 
		print(steps)
 

	
 
		print("\n".join(map(str, steps)))
 
		print()
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