class ChosunRawDao:
def __init__(self):
self.db = DataBase()
def saveMeta(self, year, month, total, page, page_item):
self.db.insert("""
INSERT INTO chosun_meta (
year, month, total_count, page, items
) VALUES (
%s, %s, %s, %s, %s
)
""", (year, month, total, page, page_item))
def saveRaw(self, year, month, page, params):
def dict_to_tuple(x):
return (year, month, page, x.get("title"), x.get("link"),
x.get("date"), x.get("content_abbr"))
binding = [dict_to_tuple(i) for i in params]
self.db.insert_many("""
INSERT INTO chosun_raw (
year, month, page, title, link,
press_date, content_abbr
) VALUES (
%s, %s, %s, %s, %s,
%s, %s
)
""", binding)
def findRaw(self, year, month):
return self.db.queryList("""
SELECT id, year, month, page, title, link,
press_date
FROM chosun_raw
WHERE year = %s
AND month = %s
AND content is null
AND is_photo = false
AND no_content = false
AND data_error = false
""", (year, month))
def updateRaws(self, content_id_tuples):
print(content_id_tuples)
print(f"updating {len(content_id_tuples)} rows")
self.db.update_many("""
UPDATE chosun_raw
SET content = %s
WHERE id = %s
""", content_id_tuples)
class FetchRawDao:
def __init__(self):
self.db = DataBase()
def queryBigKinds(self, year = None, page = None):
query = """
SELECT
press_date AS date, title, content
FROM bigkind_raw
WHERE content is not null
"""
if year != None:
query = query + f" AND year = '{year}'"
if page != None:
query = query + f" AND page = '{page}'"
return self.db.queryList(query,())
def queryChosun(self, year = None, page = None):
query = """
SELECT
press_date AS date, title, content
FROM chosun_archive
WHERE content is not null AND length(content) > 20
"""
if year != None:
query = query + f" AND year = '{year}'"
if page != None:
query = query + f" AND page = '{page}'"
return self.db.queryList(query,())
class ChosunArchiveDao:
def __init__(self):
self.db = DataBase()
def findRaw(self, year, page):
query = """
SELECT id, article_id, year, page, title, link,
press_date
FROM chosun_archive
WHERE year = %s
AND (content is null or length(content) < 20)
AND is_photo = false
AND no_content = false
AND data_error = false
AND article_id is not null
"""
if page != None:
query = query + f" AND page = '{page}'"
return self.db.queryList(query, (year))
