def save_balance_sheet_of_a_season_to_temp(data=None):
filename = ''
try:
if not data:
raise Exception('save_balance_sheet_of_a_season_to_temp fail, input data is None!')
date = '{}-{}'.format(data['year'], data['season'])
key = '{}-{}'.format(data['stock_no'], date)
filename = key
target_file = data_fetch.config.FS_BALANCE_SHEET_PATH + '/{}.json'.format(date)
lib.tool.init_json_file_if_not_exist(target_file)
json_obj = lib.tool.get_json_obj_from_temp_file(target_file)
# check data exist
with open(target_file, 'w') as temp_file:
json_obj[key] = data
save_data = json.dumps(json_obj, indent=4, sort_keys=True)
temp_file.write(save_data)
return True
except Exception as e:
msg = 'save_balance_sheet_of_a_season_to_temp error, filename = {}, msg = {}'.format(filename, e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
return False
def save_income_statement_of_a_season_to_temp(data=None):
try:
if not data:
raise Exception(
'save_income_statement_of_a_season_to_temp fail, input data is None!'
)
date = '{}-{}'.format(data['year'], data['season'])
key = '{}-{}'.format(data['stock_no'], date)
target_file = data_fetch.config.FS_STATEMENT_OF_COMPREHENSIVE_INCOME_PATH + '/{}.json'.format(
date)
lib.tool.init_json_file_if_not_exist(target_file)
json_obj = lib.tool.get_json_obj_from_temp_file(target_file)
# convert None to empty string
for key in data.keys():
if data[key] is None:
data[key] = ''
# check data exist
with open(target_file, 'w') as temp_file:
json_obj[key] = data
save_data = json.dumps(json_obj, indent=4, sort_keys=True)
temp_file.write(save_data)
return True
except Exception as e:
msg = 'save_income_statement_of_a_season_to_temp error, msg = {}'.format(
e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
return False
def download_twse_month_revenue(date='201909'):
zip_file = data_fetch.config.FS_MONTH_REVENUE_PATH + '/{}_twse.zip'.format(date)
try:
url = data_fetch.config.TWSE_MONTH_REVENUE_URL.format(date + '_C04003.zip')
response = requests.get(url)
# create zip
with open(zip_file, "wb") as temp_zip_file:
temp_zip_file.write(response.content)
# extract zip and rename xls file
with zipfile.ZipFile(zip_file, 'r') as zip_ref:
zip_ref.extractall(data_fetch.config.FS_MONTH_REVENUE_PATH)
temp_file = data_fetch.config.FS_MONTH_REVENUE_PATH + '/{}'.format(zip_ref.namelist()[0])
new_file = data_fetch.config.FS_MONTH_REVENUE_PATH + '/{}_twse.xls'.format(date)
if os.path.exists(temp_file):
os.rename(temp_file, new_file)
print('{} was download.'.format(new_file))
except Exception as e:
msg = 'download_twse_month_revenue error, date = {}, msg = {}'.format(date, e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
finally:
# remove zip
if os.path.exists(zip_file):
os.remove(zip_file)
def download_latest_twse_stock_info():
try:
header = data_fetch.config.HEADER
html = requests.get(data_fetch.config.TWSE_STOCK_INFO_URL,
headers=header,
timeout=data_fetch.config.TIMEOUT_SECONDS)
soup = BeautifulSoup(html.text, "html.parser")
table = soup.find("table", attrs={"class": "h4"})
rows = []
for row in table.find_all('tr'):
rows.append([
val.text.strip().encode("utf8") for val in row.find_all('td')
])
with open(twse_info_file, 'w+') as f:
writer = csv.writer(f)
writer.writerows([["有價證券代號", "名稱", "上市日", "產業別"]])
for row in rows:
if row[0] == "上市認購(售)權證":
break
if len(row) > 5 and row[0] != "有價證券代號及名稱":
stock_info = unicode(row[0], "utf-8").split()
row_list = [
stock_info[0].encode("utf8"),
stock_info[1].encode("utf8"), row[2], row[4]
]
writer.writerows([row_list])
print('{} was download.'.format(twse_info_file))
except Exception as e:
msg = 'download_latest_twse_stock_info error, msg = {}'.format(e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
def get_stock_info_from_temp(file_type='all', return_dict=False):
if 'twse' == file_type:
info_file = twse_info_file
elif 'otc' == file_type:
info_file = otc_info_file
elif 'all' == file_type:
return get_stock_info_from_temp(
'twse', return_dict) + get_stock_info_from_temp(
'otc', return_dict)
else:
return None
data = []
try:
stock_type = ''
if 'twse' == file_type:
stock_type = 'twse'
if not os.path.exists(info_file):
download_latest_twse_stock_info()
elif 'otc' == file_type:
stock_type = 'otc'
if not os.path.exists(info_file):
download_latest_otc_stock_info()
# read csv
with open(info_file) as f:
csv_reader = csv.reader(f)
for i, row in enumerate(csv_reader, 1):
if i == 1:
continue
if return_dict:
data.append({
"stock_no": row[0],
"company_name": row[1],
"date": row[2].replace('/', '-'),
"business_type": row[3],
"market_type": stock_type
})
else:
data.append([
row[0], row[1], row[2].replace('/', '-'), row[3],
stock_type
])
except Exception as e:
msg = 'get_stock_info_from_temp error, msg = {}'.format(e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
return data
def get_balance_sheet_of_a_season_from_temp(stock_no='2330', year=2019, season=1):
date = '{}-{}'.format(year, season)
key = '{}-{}'.format(stock_no, date)
try:
target_file = data_fetch.config.FS_BALANCE_SHEET_PATH + '/{}.json'.format(date)
lib.tool.init_json_file_if_not_exist(target_file)
json_obj = lib.tool.get_json_obj_from_temp_file(target_file)
result = json_obj.get(key, None)
return result
except Exception as e:
msg = 'get_balance_sheet_of_a_season_from_temp error, file = {}.json, msg = {}'.format(key, e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
return None
def download_otc_month_revenue(date='201909'):
xls_file = data_fetch.config.FS_MONTH_REVENUE_PATH + '/{}_otc.xls'.format(date)
try:
url = data_fetch.config.OTC_MONTH_REVENUE_URL.format('O_' + date + '.xls')
response = requests.get(url)
file_type = response.headers['Content-Type']
if 'text/html' == file_type:
raise Exception('File is not xls type')
with open(xls_file, "wb") as temp_xls_file:
temp_xls_file.write(response.content)
print('{} was download.'.format(xls_file))
except Exception as e:
msg = 'download_otc_month_revenue error, date = {}, msg = {}'.format(date, e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
if market_price is None:
print(
"stock_no:{} ,date:{} ,market_price is None, try to loading again... "
.format(stock_no, target_date))
fetch_state = insert_stock_data(stock_no, target_date)
market_price = get_price(stock_no, target_date)
print(fetch_state)
if fetch_state and market_price is None:
msg = "stock_no:{} ,date:{} , market_price is no deal , try to get last date closed price".format(
stock_no, target_date)
market_price = get_last_deal_date_price(stock_no)
if market_price is None:
msg = "stock_no:{} ,date:{} , get last price error...\n".format(
stock_no)
print(msg)
log.write_fetch_err_log(msg)
continue
if fetch_state is False:
market_price = get_last_deal_date_price(stock_no)
if float(market_price) == 0:
market_price = get_last_deal_date_price(stock_no)
if eps is None:
msg = "stock_no:{} ,year:2017 ,season:5 ,eps is None\n".format(
stock_no)
print(msg)
log.write_fetch_err_log(msg)
continue
try:
def get_balance_sheet_of_a_season_from_url(stock_no='2330', year=2019, season=1):
stockno_year_season = "{}-{}-{}".format(stock_no, year, season)
try:
query_year = year
if 1911 < query_year:
query_year -= 1911
header = data_fetch.config.HEADER
url = data_fetch.config.MOPS_BALANCE_SHEET_URL
# 查詢資料
form_data = {
'encodeURIComponent': '1',
'step': '1',
'firstin': '1',
'off': '1',
'keyword4': '',
'code1': '',
'TYPEK2': '',
'checkbtn': '',
'queryName': 'co_id',
'inpuType': 'co_id',
'TYPEK': 'all',
'isnew': 'false',
'co_id': stock_no,
'year': query_year,
'season': season
}
"""
# 一般產業股
encodeURIComponent: 1,
step: 1,
firstin: 1,
off: 1,
keyword4: '',
code1: '',
TYPEK2: '',
checkbtn: '',
queryName: 'co_id',
inpuType: 'co_id',
TYPEK: 'all',
isnew: 'false',
co_id: 2330,
year: 108,
season': 01
# 金融保險業
encodeURIComponent:1
id:
key:
TYPEK:sii
step:2
year:106
season:2
co_id:2884
firstin:1
"""
html = requests.post(url, data=form_data, headers=header, timeout=data_fetch.config.TIMEOUT_SECONDS)
soup = BeautifulSoup(html.content.decode("utf8"), "html.parser")
if soup.find("h3"):
msg = "website is busy!"
print(msg)
raise Exception(msg)
h4 = soup.find("h4").find("font").text
if u"查無所需資料！" == h4:
msg = "website find no data for the season!"
print(msg)
# TODO: save no fs date to temp
raise Exception(msg)
table = soup.find("table", "hasBorder")
all_row = table.find_all("tr")
except Exception as e:
msg = 'get_balance_sheet_of_a_season_from_url error, stockno_year_season = {}, msg = {}'.format(stockno_year_season, e.args)
print(msg)
log = data_fetch.log.Log()
log.write_fetch_err_log(msg)
return None
data = []
for i, tr in enumerate(all_row, 1):
if i > 4:
row = []
for j, td in enumerate(tr.find_all("td"), 1):
if j > 3:
break
col = td.text.strip().encode("utf8").replace(",", "")
row.append(lib.tool.full_to_half(col))
data.append(row)
dict_data = {}
for row in data:
row[0] = row[0].encode('utf8', 'ignore')
row[1] = row[1].encode('utf8', 'ignore')
row[2] = row[2].encode('utf8', 'ignore')
if row[0] in dict_format and '' != row[1]:
key = dict_format.get(row[0], None)
key_p = key + "_p"
if '' != row[1]and key:
dict_data[key] = int(row[1]) * 1000
if '' != row[2] and key_p:
dict_data[key_p] = float(row[2]) / 100.0
info = {'stock_no': stock_no, 'year': year, 'season': season}
if dict_data:
dict_data.update(info)
dict_data = lib.tool.fill_default_value_if_column_not_exist(dict_format, dict_data, except_percent_columns)
return dict_data
