Python __init__
This commit is contained in:
parent
6d3a8fd56e
commit
88eb63715c
153
personal_data/__init__.py
Normal file
153
personal_data/__init__.py
Normal file
|
@ -0,0 +1,153 @@
|
||||||
|
import csv
|
||||||
|
import datetime
|
||||||
|
import io
|
||||||
|
import logging
|
||||||
|
|
||||||
|
import browsercookie
|
||||||
|
import cfscrape
|
||||||
|
import requests
|
||||||
|
import requests_cache
|
||||||
|
from frozendict import frozendict
|
||||||
|
|
||||||
|
logger = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
import personal_data.data
|
||||||
|
import personal_data.fetchers.crunchyroll
|
||||||
|
import personal_data.fetchers.ffxiv_lodestone
|
||||||
|
import personal_data.fetchers.playstation
|
||||||
|
import personal_data.fetchers.psnprofiles
|
||||||
|
|
||||||
|
CSV_DIALECT = 'one_true_dialect'
|
||||||
|
csv.register_dialect(CSV_DIALECT, lineterminator='\n', skipinitialspace=True)
|
||||||
|
|
||||||
|
|
||||||
|
def try_value(fn, s: str) -> any:
|
||||||
|
try:
|
||||||
|
return fn(s)
|
||||||
|
except ValueError:
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
def to_value(s: str) -> any:
|
||||||
|
s = s.strip()
|
||||||
|
if len(s) == 0:
|
||||||
|
return None
|
||||||
|
if v := try_value(int, s):
|
||||||
|
return v
|
||||||
|
if v := try_value(datetime.date.fromisoformat, s):
|
||||||
|
return v
|
||||||
|
if v := try_value(datetime.datetime.fromisoformat, s):
|
||||||
|
return v
|
||||||
|
if s.lower() == 'false':
|
||||||
|
return False
|
||||||
|
if s.lower() == 'true':
|
||||||
|
return True
|
||||||
|
if s.lower() == 'none':
|
||||||
|
return None
|
||||||
|
return s
|
||||||
|
|
||||||
|
|
||||||
|
def extend_csv_file(
|
||||||
|
filename: str,
|
||||||
|
new_dicts: dict,
|
||||||
|
deduplicate_mode: personal_data.data.DeduplicateMode,
|
||||||
|
):
|
||||||
|
dicts = []
|
||||||
|
try:
|
||||||
|
with open(filename, 'r') as csvfile:
|
||||||
|
reader = csv.DictReader(csvfile, dialect=CSV_DIALECT)
|
||||||
|
for row in reader:
|
||||||
|
for k in list(row.keys()):
|
||||||
|
row[k] = to_value(row[k])
|
||||||
|
if row[k] is None:
|
||||||
|
del row[k]
|
||||||
|
dicts.append(frozendict(row))
|
||||||
|
del csvfile
|
||||||
|
except FileNotFoundError as e:
|
||||||
|
logger.info('Creating file: %s', filename)
|
||||||
|
pass
|
||||||
|
|
||||||
|
original_num_dicts = len(dicts)
|
||||||
|
dicts += [frozendict(d) for d in new_dicts]
|
||||||
|
del new_dicts
|
||||||
|
|
||||||
|
fieldnames = []
|
||||||
|
for d in dicts:
|
||||||
|
for k in d.keys():
|
||||||
|
if k not in fieldnames:
|
||||||
|
fieldnames.append(k)
|
||||||
|
del k
|
||||||
|
del d
|
||||||
|
|
||||||
|
if deduplicate_mode != personal_data.data.DeduplicateMode.NONE:
|
||||||
|
dicts = set(dicts)
|
||||||
|
dicts = sorted(dicts, key=lambda d: tuple(str(d.get(fn, '')) for fn in fieldnames))
|
||||||
|
|
||||||
|
csvfile_in_memory = io.StringIO()
|
||||||
|
writer = csv.DictWriter(
|
||||||
|
csvfile_in_memory,
|
||||||
|
fieldnames=fieldnames,
|
||||||
|
dialect=CSV_DIALECT,
|
||||||
|
)
|
||||||
|
writer.writeheader()
|
||||||
|
for d in dicts:
|
||||||
|
writer.writerow(d)
|
||||||
|
output_csv = csvfile_in_memory.getvalue()
|
||||||
|
del writer, csvfile_in_memory
|
||||||
|
|
||||||
|
with open(filename, 'w') as csvfile:
|
||||||
|
csvfile.write(output_csv)
|
||||||
|
del csvfile
|
||||||
|
logger.warning(
|
||||||
|
'Extended CSV "%s" from %d to %d lines',
|
||||||
|
filename,
|
||||||
|
original_num_dicts,
|
||||||
|
len(dicts),
|
||||||
|
)
|
||||||
|
|
||||||
|
|
||||||
|
STANDARD_HEADERS = {
|
||||||
|
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0',
|
||||||
|
# "Accept": "application/json, text/plain, */*",
|
||||||
|
'Accept-Language': 'en-US,en;q=0.5',
|
||||||
|
'Accept-Encoding': 'gzip, deflate, br',
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
def get_session(with_cfscrape: bool, cookiejar) -> requests.Session:
|
||||||
|
assert isinstance(with_cfscrape, bool)
|
||||||
|
if with_cfscrape:
|
||||||
|
session = cfscrape.create_scraper()
|
||||||
|
else:
|
||||||
|
session = requests_cache.CachedSession('web_cache', cookies=cookiejar)
|
||||||
|
for cookie in cookiejar:
|
||||||
|
session.cookies.set_cookie(cookie)
|
||||||
|
return session
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
cookiejar = browsercookie.firefox()
|
||||||
|
logger.warning('Got cookiejar from firefox: %s cookies', len(cookiejar))
|
||||||
|
|
||||||
|
for scraper_cls in personal_data.data.Scraper.__subclasses__():
|
||||||
|
session = get_session(scraper_cls.requires_cfscrape(), cookiejar)
|
||||||
|
scraper = scraper_cls(session)
|
||||||
|
logger.warning(
|
||||||
|
'Running %s, appending to "%s"',
|
||||||
|
scraper_cls.__name__,
|
||||||
|
scraper.dataset_name,
|
||||||
|
)
|
||||||
|
del scraper_cls
|
||||||
|
result_rows = list()
|
||||||
|
for result in scraper.scrape():
|
||||||
|
result_rows.append(result)
|
||||||
|
del result
|
||||||
|
extend_csv_file(
|
||||||
|
'output/' + scraper.dataset_name,
|
||||||
|
result_rows,
|
||||||
|
deduplicate_mode=scraper.deduplicate_mode,
|
||||||
|
)
|
||||||
|
logger.warning('Scraper done: %s', scraper.dataset_name)
|
||||||
|
del scraper, session
|
||||||
|
|
||||||
|
|
|
@ -1,155 +1,4 @@
|
||||||
import csv
|
import personal_data
|
||||||
import datetime
|
|
||||||
import io
|
|
||||||
import logging
|
|
||||||
|
|
||||||
import browsercookie
|
|
||||||
import cfscrape
|
|
||||||
import requests
|
|
||||||
import requests_cache
|
|
||||||
from frozendict import frozendict
|
|
||||||
|
|
||||||
logger = logging.getLogger(__name__)
|
|
||||||
|
|
||||||
import personal_data.data
|
|
||||||
import personal_data.fetchers.crunchyroll
|
|
||||||
import personal_data.fetchers.ffxiv_lodestone
|
|
||||||
import personal_data.fetchers.playstation
|
|
||||||
import personal_data.fetchers.psnprofiles
|
|
||||||
|
|
||||||
CSV_DIALECT = 'one_true_dialect'
|
|
||||||
csv.register_dialect(CSV_DIALECT, lineterminator='\n', skipinitialspace=True)
|
|
||||||
|
|
||||||
|
|
||||||
def try_value(fn, s: str) -> any:
|
|
||||||
try:
|
|
||||||
return fn(s)
|
|
||||||
except ValueError:
|
|
||||||
return None
|
|
||||||
|
|
||||||
|
|
||||||
def to_value(s: str) -> any:
|
|
||||||
s = s.strip()
|
|
||||||
if len(s) == 0:
|
|
||||||
return None
|
|
||||||
if v := try_value(int, s):
|
|
||||||
return v
|
|
||||||
if v := try_value(datetime.date.fromisoformat, s):
|
|
||||||
return v
|
|
||||||
if v := try_value(datetime.datetime.fromisoformat, s):
|
|
||||||
return v
|
|
||||||
if s.lower() == 'false':
|
|
||||||
return False
|
|
||||||
if s.lower() == 'true':
|
|
||||||
return True
|
|
||||||
if s.lower() == 'none':
|
|
||||||
return None
|
|
||||||
return s
|
|
||||||
|
|
||||||
|
|
||||||
def extend_csv_file(
|
|
||||||
filename: str,
|
|
||||||
new_dicts: dict,
|
|
||||||
deduplicate_mode: personal_data.data.DeduplicateMode,
|
|
||||||
):
|
|
||||||
dicts = []
|
|
||||||
try:
|
|
||||||
with open(filename, 'r') as csvfile:
|
|
||||||
reader = csv.DictReader(csvfile, dialect=CSV_DIALECT)
|
|
||||||
for row in reader:
|
|
||||||
for k in list(row.keys()):
|
|
||||||
row[k] = to_value(row[k])
|
|
||||||
if row[k] is None:
|
|
||||||
del row[k]
|
|
||||||
dicts.append(frozendict(row))
|
|
||||||
del csvfile
|
|
||||||
except FileNotFoundError as e:
|
|
||||||
logger.info('Creating file: %s', filename)
|
|
||||||
pass
|
|
||||||
|
|
||||||
original_num_dicts = len(dicts)
|
|
||||||
dicts += [frozendict(d) for d in new_dicts]
|
|
||||||
del new_dicts
|
|
||||||
|
|
||||||
fieldnames = []
|
|
||||||
for d in dicts:
|
|
||||||
for k in d.keys():
|
|
||||||
if k not in fieldnames:
|
|
||||||
fieldnames.append(k)
|
|
||||||
del k
|
|
||||||
del d
|
|
||||||
|
|
||||||
if deduplicate_mode != personal_data.data.DeduplicateMode.NONE:
|
|
||||||
dicts = set(dicts)
|
|
||||||
dicts = sorted(dicts, key=lambda d: tuple(str(d.get(fn, '')) for fn in fieldnames))
|
|
||||||
|
|
||||||
csvfile_in_memory = io.StringIO()
|
|
||||||
writer = csv.DictWriter(
|
|
||||||
csvfile_in_memory,
|
|
||||||
fieldnames=fieldnames,
|
|
||||||
dialect=CSV_DIALECT,
|
|
||||||
)
|
|
||||||
writer.writeheader()
|
|
||||||
for d in dicts:
|
|
||||||
writer.writerow(d)
|
|
||||||
output_csv = csvfile_in_memory.getvalue()
|
|
||||||
del writer, csvfile_in_memory
|
|
||||||
|
|
||||||
with open(filename, 'w') as csvfile:
|
|
||||||
csvfile.write(output_csv)
|
|
||||||
del csvfile
|
|
||||||
logger.warning(
|
|
||||||
'Extended CSV "%s" from %d to %d lines',
|
|
||||||
filename,
|
|
||||||
original_num_dicts,
|
|
||||||
len(dicts),
|
|
||||||
)
|
|
||||||
|
|
||||||
|
|
||||||
STANDARD_HEADERS = {
|
|
||||||
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0',
|
|
||||||
# "Accept": "application/json, text/plain, */*",
|
|
||||||
'Accept-Language': 'en-US,en;q=0.5',
|
|
||||||
'Accept-Encoding': 'gzip, deflate, br',
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
def get_session(with_cfscrape: bool, cookiejar) -> requests.Session:
|
|
||||||
assert isinstance(with_cfscrape, bool)
|
|
||||||
if with_cfscrape:
|
|
||||||
session = cfscrape.create_scraper()
|
|
||||||
else:
|
|
||||||
session = requests_cache.CachedSession('web_cache', cookies=cookiejar)
|
|
||||||
for cookie in cookiejar:
|
|
||||||
session.cookies.set_cookie(cookie)
|
|
||||||
return session
|
|
||||||
|
|
||||||
|
|
||||||
def main():
|
|
||||||
cookiejar = browsercookie.firefox()
|
|
||||||
logger.warning('Got cookiejar from firefox: %s cookies', len(cookiejar))
|
|
||||||
|
|
||||||
for scraper_cls in personal_data.data.Scraper.__subclasses__():
|
|
||||||
session = get_session(scraper_cls.requires_cfscrape(), cookiejar)
|
|
||||||
scraper = scraper_cls(session)
|
|
||||||
logger.warning(
|
|
||||||
'Running %s, appending to "%s"',
|
|
||||||
scraper_cls.__name__,
|
|
||||||
scraper.dataset_name,
|
|
||||||
)
|
|
||||||
del scraper_cls
|
|
||||||
result_rows = list()
|
|
||||||
for result in scraper.scrape():
|
|
||||||
result_rows.append(result)
|
|
||||||
del result
|
|
||||||
extend_csv_file(
|
|
||||||
'output/' + scraper.dataset_name,
|
|
||||||
result_rows,
|
|
||||||
deduplicate_mode=scraper.deduplicate_mode,
|
|
||||||
)
|
|
||||||
logger.warning('Scraper done: %s', scraper.dataset_name)
|
|
||||||
del scraper, session
|
|
||||||
|
|
||||||
|
|
||||||
if __name__ == '__main__':
|
if __name__ == '__main__':
|
||||||
main()
|
personal_data.main()
|
||||||
|
|
Loading…
Reference in New Issue
Block a user