def kw_search(rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True) -> List[Article]:
rlt_articles: List[Article] = list()
rlt_files = glob.glob(os.path.join(rlt_path, "*_kw_search_result.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f,
header=0,
parse_dates=["extract_t"])
kw, df_rlt = SeekingAlphaDataProcess.proc_kw_search(
df_from_csv)
# print(df_rlt)
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("title", np.NaN)):
dict_article["title"] = dict_row["title"]
if not pd.isna(dict_row.get("news_url", np.NaN)):
article_url = furl(dict_row["news_url"])
abs_url_str = f"{article_url.origin}{article_url.path}"
# 仅 seeking alpha 内部的链接考虑去掉参数项，其他站点的行文，不确定url参数是否也构成了 unique 的情况
if abs_url_str.find("seekingalpha") > 0:
dict_article["full_text_url"] = abs_url_str
dict_article["uuid"] = md5_str(abs_url_str)
else:
dict_article["full_text_url"] = article_url.url
dict_article["uuid"] = md5_str(article_url.url)
if dict_row.get("publish_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"publish_time"].to_pydatetime()
if not pd.isna(dict_row.get("symbols", np.NaN)):
symbols = [
x.strip()
for x in dict_row.get("symbols").split(",")
]
ls_related_symbols: List[FinancialInstrumentSymbol] = [
FinancialInstrumentSymbol(symbol=x)
for x in symbols
]
if save_doc:
map(upsert_document, ls_related_symbols)
dict_article["related_symbols"] = ls_related_symbols
dict_article["from_searching_phase"] = SearchingPhrase(
searching_phrase=kw)
dict_article["engine_site"] = "SeekingAlpha"
dict_article["channel_in_site"] = "Search"
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
return rlt_articles
def __init__(self, experiment_name: str, template_workflow_yml_file: str,
trial_params: Mapping, trial_uuid: str, experiment_uuid: str):
super().__init__()
self.workflow_cfg, self.workflow_context = load_mapping_from_file(
template_workflow_yml_file)
self.trial_params = trial_params
for k, v in trial_params.items():
changed_items = upsert_step_cfg_para(self.workflow_cfg,
self.workflow_context, k, v)
if changed_items == 0:
logger.error(
f"'{k}' is not available in config setting , should check search space file"
)
self.experiment_name = experiment_name
self.trial_uuid = trial_uuid
self.experiment_uuid = experiment_uuid
self.is_trial_finished = False
self.cfg_hash = md5_str(
HashCalculation.value_to_hash_str(self.workflow_cfg))
self._trial_finished_future = asyncio.get_event_loop().create_future()
# ---- [laigen 2020.02.29] colab train 不再通过 kafka 进行，这里先去掉。 ----
# colab_side_env = TrialColabSideEnv(self.cfg_hash, self.trial_uuid)
# self._colab_side_env_pk = colab_side_env.pk
# ---- end ----
self.metrics_reporter = TrailMetricsArcticReporter(
self.experiment_name, self.experiment_uuid, self.trial_uuid)
self.latest_epoch = None
self.final_val = None
def upsert_yahoo_recommend(symbol: str):
yahoo_ts = yFinanceData()
try:
df = yahoo_ts.recommendations(symbol_to_yahoo_symbol(symbol))
logger.info(f"upsert_yahoo_recommend : {symbol}-{df.shape}")
for t, row in df.iterrows():
firm = GlobalEntity(entity_id=row["Firm"])
dict_info = {
"t":
t,
"symbol":
FinancialInstrumentSymbol(symbol=symbol),
"firm":
firm,
"uid":
md5_str(f"{t.isoformat()}-{symbol}-{row['Firm']}"),
"to_grade":
None if row["To Grade"] == "" else row["To Grade"],
"from_grade":
None if row["From Grade"] == "" else row["From Grade"],
"action":
None if row["Action"] == "" else row["Action"]
}
upsert_document(firm)
upsert_document(FinancialInstrumentRecommendInYahoo(**dict_info),
False)
except Exception as ex:
logger.error(ex)
return
def upsert_splits(symbol: str, start_t: datetime):
yahoo_ts = yFinanceData()
try:
df = yahoo_ts.splits(symbol_to_yahoo_symbol(symbol), start=start_t)
logger.info(f"upsert_splits : {symbol}-{df.shape}")
for t, row in df.iterrows():
dict_info = {
"t": t,
"split": row["Stock Splits"],
"symbol": FinancialInstrumentSymbol(symbol=symbol),
"uid": md5_str(f"{t.isoformat()}-{symbol}")
}
upsert_document(FinancialInstrumentDividends(**dict_info))
except:
return
def kw_news_search(rlt_path: str, batch_action_uuid: str, action_uuid: str, save_doc: bool = True) -> List[Article]:
rlt_articles: List[Article] = list()
rlt_files = glob.glob(os.path.join(rlt_path, "*_index_items.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
try:
df_from_csv = pd.read_csv(f, header=0, parse_dates=["publish_time"])
except:
continue
kw, df_rlt = GoogleNewsSearchProcess.proc_news_search_data(df_from_csv)
if df_rlt is None:
continue
logger.info(f"proecess file : {f} - {df_rlt.shape}")
# print(df_rlt)
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("news_title", np.NaN)):
dict_article["title"] = dict_row["news_title"]
if not pd.isna(dict_row.get("url", np.NaN)):
dict_article["full_text_url"] = dict_row["url"]
if not pd.isna(dict_row.get("news_abstract", np.NaN)):
dict_article["abstract"] = dict_row["news_abstract"]
if dict_row.get("publish_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row["publish_time"].to_pydatetime()
search_phrase_in_db = SearchingPhrase.objects(searching_phrase=kw).first()
if search_phrase_in_db is not None:
dict_article["from_searching_phase"] = search_phrase_in_db
if search_phrase_in_db.related_symbols is not None:
dict_article["related_symbols"] = search_phrase_in_db.related_symbols
else:
dict_article["from_searching_phase"] = SearchingPhrase(searching_phrase=kw)
dict_article["engine_site"] = "google_news"
if not pd.isna(dict_row.get("publisher", np.NaN)):
dict_article["channel_in_site"] = dict_row["publisher"]
dict_article["uuid"] = md5_str(f"{dict_article['channel_in_site']}-{dict_article['title']}")
else: # 暂定没有 publisher 的 news 不入库
continue
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
return rlt_articles
def __init__(self, model_name: str, model_inst_gid: str,
template_workflow_yml_file: str, changed_params: Mapping,
pred_name: str):
super().__init__()
self._model_name = model_name
self._model_inst_gid = model_inst_gid
self._pred_name = pred_name
self.workflow_cfg, self.workflow_context = load_mapping_from_file(
template_workflow_yml_file)
for k, v in changed_params.items():
changed_items = upsert_step_cfg_para(self.workflow_cfg,
self.workflow_context, k, v)
if changed_items == 0:
logger.error(
f"'{k}' is not available in config setting , should check changed_params file"
)
self.cfg_hash = md5_str(
HashCalculation.value_to_hash_str(self.workflow_cfg))
def upsert_yahoo_symbol_holder(symbol: str):
import yfinance as yf
symbol_data = yf.Ticker(symbol_to_yahoo_symbol(symbol))
try:
df = symbol_data.institutional_holders
logger.info(f"upsert_yahoo_symbol_holder : {symbol} {df.shape}")
for idx, row in df.iterrows():
t = row["Date Reported"]
dict_info = {
"t": t,
"symbol": FinancialInstrumentSymbol(symbol=symbol),
"holder": GlobalEntity(entity_id=row["Holder"]),
"shares": row["Shares"],
"value": row["Value"],
"percentage_out": row["% Out"],
"uid": md5_str(f"{t.isoformat()}-{symbol}-{row['Holder']}")
}
upsert_document(FinancialInstrumentHolders(**dict_info), True)
except Exception as ex:
logger.error(f"api exception when get data , {ex}")
def upsert_daily_market_data(symbol: str, start_t: datetime):
yahoo_ts = yFinanceData()
df = yahoo_ts.history(symbol_to_yahoo_symbol(symbol), start=start_t)
logger.info(f"upsert_daily_market_data : {symbol}-{df.shape}")
df["fifty_two_week_high"] = df["Close"].rolling(window=244).max()
df["fifty_two_week_low"] = df["Close"].rolling(window=244).min()
for t, row in df.iterrows():
dict_info = {
"t": t,
"open": row["Open"],
"high": row["High"],
"low": row["Low"],
"close": row["Close"],
"volume": row["Volume"],
"dividends": row["Dividends"],
"splits": row["Stock Splits"],
"fifty_two_week_low": row["fifty_two_week_low"],
"fifty_two_week_high": row["fifty_two_week_high"],
"symbol": FinancialInstrumentSymbol(symbol=symbol),
"uid": md5_str(f"{t.isoformat()}-{symbol}")
}
upsert_document(FinancialInstrumentDailyMarketData(**dict_info))
def upsert_yahoo_earning_analysis(symbol: str):
"""see https://finance.yahoo.com/quote/MSFT/analysis?p=MSFT"""
import yfinance as yf
symbol_data = yf.Ticker(symbol_to_yahoo_symbol(symbol))
try:
df = symbol_data.calendar.T
logger.info(f"upsert_yahoo_earning_analysis : {symbol} {df.shape}")
for idx, row in df.iterrows():
t = row["Earnings Date"]
dict_info = {
"t": t,
"symbol": FinancialInstrumentSymbol(symbol=symbol),
"earnings_average": _convert_non_t_v(row["Earnings Average"]),
"earnings_low": _convert_non_t_v(row["Earnings Low"]),
"earnings_high": _convert_non_t_v(row["Earnings High"]),
"revenue_average": _convert_non_t_v(row["Revenue Average"]),
"revenue_low": _convert_non_t_v(row["Revenue Low"]),
"revenue_high": _convert_non_t_v(row["Revenue High"]),
"uid": md5_str(f"{t.isoformat()}-{symbol}")
}
upsert_document(FinancialInstrumentCalendarFromYahoo(**dict_info),
True)
except Exception as ex:
logger.error(f"api exception when get data , {ex}")
def kw_search(
rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True
) -> Tuple[List[Article], List[UserInTwitter]]:
rlt_articles: List[Article] = list()
rlt_posters: List[UserInTwitter] = list()
rlt_files = glob.glob(os.path.join(rlt_path, "*_posts.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(
f, header=0, parse_dates=["post_time", "extract_t"])
kw, df_rlt = TwitterDataProcess.proc_posts(df_from_csv)
# print(kw)
# print(df_rlt)
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("post_content", np.NaN)):
dict_article["title"] = dict_row["post_content"]
if not pd.isna(dict_row.get("post_content_detail",
np.NaN)):
dict_article["abstract"] = dict_row[
"post_content_detail"]
if not pd.isna(dict_row.get("post_additional_url",
np.NaN)):
dict_article["full_text_url"] = dict_row[
"post_additional_url"]
if not pd.isna(dict_row.get("post_image_url", np.NaN)):
dict_article["related_image_url"] = dict_row[
"post_image_url"]
if dict_row.get("post_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"post_time"].to_pydatetime()
if not pd.isna(dict_row.get("poster_name", np.NaN)):
poster = UserInTwitter(user_id=dict_row["poster_id"],
name=dict_row["poster_name"])
else:
poster = UserInTwitter(user_id=dict_row["poster_id"])
dict_article["twitter_poster"] = poster
# uuid 的计算规则为 posterid + post_time
dict_article["uuid"] = md5_str(
f"{poster.user_id}|{dict_article['publish_time'].isoformat()}"
)
if not pd.isna(dict_row.get(
"comments", np.NaN)) or not pd.isna(
dict_row.get(
"retweet", np.NaN)) or not pd.isna(
dict_row.get("retweet", np.NaN)):
extra_data = TweetExtra()
if not pd.isna(dict_row.get("comments", np.NaN)):
extra_data.comments = int(dict_row["comments"])
if not pd.isna(dict_row.get("retweet", np.NaN)):
extra_data.retweet = int(dict_row["retweet"])
if not pd.isna(dict_row.get("like", np.NaN)):
extra_data.like = int(dict_row["like"])
dict_article["tweet_extra"] = extra_data
search_phrase_in_db = SearchingPhrase.objects(
searching_phrase=kw).first()
if search_phrase_in_db is not None:
dict_article[
"from_searching_phase"] = search_phrase_in_db
if search_phrase_in_db.related_symbols is not None:
dict_article[
"related_symbols"] = search_phrase_in_db.related_symbols
else:
dict_article["from_searching_phase"] = SearchingPhrase(
searching_phrase=kw)
dict_article["engine_site"] = "Twitter"
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
rlt_files = glob.glob(
os.path.join(rlt_path, "*_follower_following.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f,
header=0,
parse_dates=["extract_t"])
t, kw, df_rlt = TwitterDataProcess.proc_follower_following_info(
df_from_csv, "search_phase")
# print(kw)
# print(df_rlt)
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
twitter_user = UserInTwitter(user_id=dict_row["poster_id"])
if not pd.isna(dict_row.get("following", np.NaN)):
twitter_user.following = int(dict_row["following"])
if not pd.isna(dict_row.get("follower", np.NaN)):
twitter_user.follower = int(dict_row["follower"])
twitter_user.mtime = t
twitter_user.batch_action_uuid = batch_action_uuid
rlt_posters.append(twitter_user)
if save_doc:
upsert_document(twitter_user, True)
return rlt_articles, rlt_posters
def symbol_analysis_report(rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True) -> List[Article]:
rlt_articles: List[Article] = list()
rlt_files = glob.glob(os.path.join(rlt_path, "*_symbol_analysis.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f, header=0)
df_rlt = EastMoneyDataProcess.proc_stock_analysis(df_from_csv)
if df_rlt is not None:
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("article", np.NaN)):
dict_article["title"] = dict_row["article"]
if not pd.isna(dict_row.get("article_url", np.NaN)):
dict_article["full_text_url"] = dict_row[
"article_url"]
dict_article["uuid"] = md5_str(
dict_row["article_url"])
if not pd.isna(dict_row.get("org_url", np.NaN)):
# 暂时先把机构名直接存在 seeking alpha 的 author 数据中，这样画图方便一些
author_url: str = dict_row["org_url"]
author_id = dict_row["org"]
# NO author_name extracted!!
# author_name = None
# if not pd.isna(dict_row.get("author", np.NaN)):
# author_name = dict_row["author"]
author = AuthorInSeekingAlpha(author_id=author_id,
url=author_url)
if not pd.isna(
dict_row.get("reports_within_one_month",
np.NaN)):
author.articles = dict_row[
"reports_within_one_month"]
dict_article["seeking_alpha_author"] = author
if save_doc:
upsert_document(author, True)
if not pd.isna(dict_row.get("rating", np.NaN)):
dict_article["rating"] = dict_row["rating"]
if not pd.isna(dict_row.get("rating_chg", np.NaN)):
dict_article["rating_change"] = dict_row[
"rating_chg"]
if not pd.isna(dict_row.get("pred_2020_ret", np.NaN)):
dict_article["pred_ret_this_yr"] = dict_row[
"pred_2020_ret"]
if not pd.isna(dict_row.get("pred_2020_pe", np.NaN)):
dict_article["pred_pe_this_yr"] = dict_row[
"pred_2020_pe"]
if not pd.isna(dict_row.get("pred_2021_pe", np.NaN)):
dict_article["pred_pe_next_yr"] = dict_row[
"pred_2021_pe"]
if not pd.isna(dict_row.get("pred_2021_ret", np.NaN)):
dict_article["pred_ret_next_yr"] = dict_row[
"pred_2021_ret"]
if dict_row.get("report_date", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"report_date"].to_pydatetime()
symbol = dict_row["symbol"]
ls_related_symbols: List[FinancialInstrumentSymbol] = [
FinancialInstrumentSymbol(symbol=symbol)
]
if save_doc:
ls_related_symbols[0].full_name = dict_row[
"symbol_name"]
upsert_document(ls_related_symbols[0])
dict_article["related_symbols"] = ls_related_symbols
dict_article["engine_site"] = "EastMoney"
dict_article["channel_in_site"] = "StockAnalysis"
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
return rlt_articles
def get_hash_str(self) -> str:
hp_dict = self.get_init_value_dict(True)
return md5_str(HashCalculation.value_to_hash_str(hp_dict))
def author_detail(
rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True
) -> Tuple[List[AuthorInSeekingAlpha], List[Article]]:
rlt_articles: List[Article] = list()
rlt_authors: List[AuthorInSeekingAlpha] = list()
# region author articles
rlt_files = glob.glob(os.path.join(rlt_path, "*_author_articles.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f,
header=0,
parse_dates=["extract_t"])
author_id, df_rlt = SeekingAlphaDataProcess.proc_author_articles(
df_from_csv)
if df_rlt is not None:
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("title", np.NaN)):
dict_article["title"] = dict_row["title"]
if not pd.isna(dict_row.get("news_url", np.NaN)):
article_url = furl(dict_row["news_url"])
abs_url_str = f"{article_url.origin}{article_url.path}"
dict_article["full_text_url"] = abs_url_str
dict_article["uuid"] = md5_str(abs_url_str)
if dict_row.get("publish_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"publish_time"].to_pydatetime()
if not pd.isna(dict_row.get("comments", np.NaN)):
dict_article[
"seeking_alpha_extra"] = SeekingAlphaArticleExtra(
comments=dict_row["comments"])
if not pd.isna(dict_row.get("symbols", np.NaN)):
ls_related_symbols: List[
FinancialInstrumentSymbol] = [
FinancialInstrumentSymbol(symbol=s.strip())
for s in dict_row["symbols"].split(",")
]
if ls_related_symbols:
for symbol in ls_related_symbols:
if save_doc:
upsert_document(symbol, True)
dict_article[
"related_symbols"] = ls_related_symbols
dict_article["engine_site"] = "SeekingAlpha"
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
# endregion
# region author info
rlt_files = glob.glob(os.path.join(rlt_path, "*_author_info.csv"))
if rlt_files:
for f in rlt_files:
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f, header=0)
dict_author_info = SeekingAlphaDataProcess.proc_author_info(
df_from_csv)
if not dict_author_info:
continue
if "author" not in dict_author_info:
continue
author = AuthorInSeekingAlpha(
author_id=dict_author_info.get("author"),
intro=dict_author_info.get("author_intro", ""),
articles=dict_author_info.get("articles", None),
picks=dict_author_info.get("authors_picks", None),
blog_posts=dict_author_info.get("instablogs", None),
comments=dict_author_info.get("comments", None),
stock_talks=dict_author_info.get("stocktalks", None),
likes=dict_author_info.get("likes", None),
followers=dict_author_info.get("followers", None),
following=dict_author_info.get("following", None),
mtime=datetime.now(),
batch_action_uuid=batch_action_uuid)
if save_doc:
upsert_document(author, True)
rlt_authors.append(author)
# endregion
return rlt_authors, rlt_articles
def symbol_summary(
rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True
) -> Tuple[List[FinancialInstrumentSymbol], List[Article]]:
rlt_articles: List[Article] = list()
rlt_symbols: List[FinancialInstrumentSymbol] = list()
# region symbol analysis
rlt_files = glob.glob(os.path.join(rlt_path, "*_symbol_analysis.csv"))
if rlt_files:
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f,
header=0,
parse_dates=["extract_t"])
symbol, df_rlt = SeekingAlphaDataProcess.proc_symbol_analysis(
df_from_csv)
if df_rlt is not None:
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("title", np.NaN)):
dict_article["title"] = dict_row["title"]
if not pd.isna(dict_row.get("article_url", np.NaN)):
article_url = furl(dict_row["article_url"])
abs_url_str = f"{article_url.origin}{article_url.path}"
dict_article["full_text_url"] = abs_url_str
dict_article["uuid"] = md5_str(abs_url_str)
if not pd.isna(dict_row.get("author_url", np.NaN)):
author_url: str = dict_row["author_url"]
author_id = dict_row["author_id"]
# NO author_name extracted!!
# author_name = None
# if not pd.isna(dict_row.get("author", np.NaN)):
# author_name = dict_row["author"]
author = AuthorInSeekingAlpha(author_id=author_id,
url=author_url)
dict_article["seeking_alpha_author"] = author
if save_doc:
upsert_document(author, True)
if not pd.isna(dict_row.get("rating", np.NaN)):
dict_article["rating"] = dict_row["rating"]
if dict_row.get("publish_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"publish_time"].to_pydatetime()
if not pd.isna(dict_row.get("comments", np.NaN)):
dict_article[
"seeking_alpha_extra"] = SeekingAlphaArticleExtra(
comments=dict_row["comments"])
ls_related_symbols: List[FinancialInstrumentSymbol] = [
FinancialInstrumentSymbol(symbol=symbol)
]
if save_doc:
upsert_document(ls_related_symbols[0])
dict_article["related_symbols"] = ls_related_symbols
dict_article["engine_site"] = "SeekingAlpha"
dict_article["channel_in_site"] = "analysis"
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
# endregion
# region symbol news
rlt_files = glob.glob(os.path.join(rlt_path, "*_symbol_news.csv"))
for i, f in enumerate(rlt_files):
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f, header=0, parse_dates=["extract_t"])
symbol, df_rlt = SeekingAlphaDataProcess.proc_symbol_news(
df_from_csv)
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict()
if not pd.isna(dict_row.get("title", np.NaN)):
dict_article["title"] = dict_row["title"]
if not pd.isna(dict_row.get("news_url", np.NaN)):
article_url = furl(dict_row["news_url"])
abs_url_str = f"{article_url.origin}{article_url.path}"
# 仅 seeking alpha 内部的链接考虑去掉参数项，其他站点的行文，不确定url参数是否也构成了 unique 的情况
if abs_url_str.find("seekingalpha") > 0:
dict_article["full_text_url"] = abs_url_str
dict_article["uuid"] = md5_str(abs_url_str)
else:
dict_article["full_text_url"] = article_url.url
dict_article["uuid"] = md5_str(article_url.url)
if dict_row.get("publish_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"publish_time"].to_pydatetime()
if not pd.isna(dict_row.get("comments", np.NaN)):
dict_article[
"seeking_alpha_extra"] = SeekingAlphaArticleExtra(
comments=dict_row["comments"])
ls_related_symbols: List[FinancialInstrumentSymbol] = [
FinancialInstrumentSymbol(symbol=symbol)
]
if save_doc:
upsert_document(ls_related_symbols[0])
dict_article["related_symbols"] = ls_related_symbols
dict_article["engine_site"] = "SeekingAlpha"
dict_article["batch_action_uuid"] = batch_action_uuid
if not pd.isna(dict_row.get("orig_source", np.NaN)):
dict_article["channel_in_site"] = dict_row["orig_source"]
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
# endregion
# region symbol info
rlt_files = glob.glob(os.path.join(rlt_path,
"*_symbol_indicators.csv"))
if rlt_files:
for f in rlt_files:
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f, header=0)
dict_symbol_info = SeekingAlphaDataProcess.proc_symbol_indicator(
df_from_csv)
if not dict_symbol_info:
continue
if "symbol" not in dict_symbol_info:
continue
symbol = FinancialInstrumentSymbol(
symbol=dict_symbol_info.get("symbol"),
info_from_seeking_alpha=SymbolInfoBySeekingAlpha(
followers=dict_symbol_info.get("followers", None),
high_52wk=dict_symbol_info.get("52wk high", None),
low_52wk=dict_symbol_info.get("52wk low", None),
eps_fwd=dict_symbol_info.get("EPS (FWD)", None),
pe_fwd=dict_symbol_info.get("PE (FWD)", None),
yield_fwd=dict_symbol_info.get("Yield (FWD)", None),
div_rate_fwd=dict_symbol_info.get(
"Div Rate (FWD)", None),
mkt_cap=dict_symbol_info.get("Market Cap", None),
volume=dict_symbol_info.get("Volume", None),
mtime=datetime.now()))
if save_doc:
upsert_document(symbol, True)
rlt_symbols.append(symbol)
# endregion
return rlt_symbols, rlt_articles
def create_equity_workflow(req: WorkflowRequest):
assert req.workflow_name in GSPredefinedWorkflow._value2member_map_
equity_entity = find_equity(req.entity_str)
if equity_entity is None:
wf_batch_uuid = md5_str(
f"{req.request_from_account}-{req.ctime.isoformat()}-{req.entity_str}"
)
doc_wf = TriggeredWebPagesCrawlWorkflow(
uuid=wf_batch_uuid,
workflow=PredefinedWorkflow(workflow_name=req.workflow_name),
para_begin=req.para_begin,
para_end=req.para_begin,
submit_account=req.request_from_account,
submit_type=WorkflowSubmitType.HotKey.value,
submit_time=req.ctime,
finish_or_error_flag=WorkflowStatusFlag.WithError.value,
error_msg=f"Can't find equity symbol or name by '{req.entity_str}'"
)
upsert_document(doc_wf, False)
return
# 找到了 entity， 生成 workflow 的内容
wf_batch_uuid = md5_str(
f"{equity_entity.symbol}-{req.workflow_name}-{req.para_begin}-{req.para_end}-{req.request_from_account}-{req.ctime.isoformat()}"
)
# 查询 workflow 预设的更新频率
# wf_freq = "D"
wf_freq = "1s"
workflow_def = PredefinedWorkflow.objects(
workflow_name=req.workflow_name).first()
if workflow_def is not None:
wf_freq = workflow_def.refresh_freq
# 找一下该 symbol 的 workflow 最近一次的执行时间(假定 Per Symbol + Per Account)
latest_workflow_inst = TriggeredWebPagesCrawlWorkflow.objects(
fin_instrument=equity_entity.symbol,
workflow=req.workflow_name,
submit_account=req.request_from_account,
finish_or_error_flag__in=[
WorkflowStatusFlag.WaitToRun.value,
WorkflowStatusFlag.SuccessFinished.value
]).order_by("-submit_time").first()
# 如果在同一个周期的，直接记录一条错误的记录内容
if latest_workflow_inst is not None and is_same_period(
latest_workflow_inst.submit_time, req.ctime, wf_freq):
logger.error(
f"Workflow(uuid={latest_workflow_inst.uuid},ctime='{latest_workflow_inst.submit_time}') in the same period is existed."
)
doc_wf = TriggeredWebPagesCrawlWorkflow(
uuid=wf_batch_uuid,
main_entity_type=EntityType.Equity.value,
fin_instrument=FinancialInstrumentSymbol(
symbol=equity_entity.symbol),
workflow=PredefinedWorkflow(workflow_name=req.workflow_name),
para_begin=req.para_begin,
para_end=req.para_begin,
submit_account=req.request_from_account,
submit_type=WorkflowSubmitType.HotKey.value,
submit_time=req.ctime,
finish_or_error_flag=WorkflowStatusFlag.WithError.value,
error_msg=
f"workflow '{req.workflow_name}'({equity_entity.symbol}) is executed at {latest_workflow_inst.submit_time} . No need to rerun now."
)
upsert_document(doc_wf, False)
return
# 创建一个workflow
doc_wf = TriggeredWebPagesCrawlWorkflow(
uuid=wf_batch_uuid,
main_entity_type=EntityType.Equity.value,
fin_instrument=FinancialInstrumentSymbol(symbol=equity_entity.symbol),
workflow=PredefinedWorkflow(workflow_name=req.workflow_name),
para_begin=req.para_begin,
para_end=req.para_begin,
submit_account=req.request_from_account,
submit_type=WorkflowSubmitType.HotKey.value,
submit_time=req.ctime,
finish_or_error_flag=WorkflowStatusFlag.WaitToRun.value)
upsert_document(doc_wf, False)
# 创建 batch action
doc_batch_action = RPABatchAction(
batch_id=wf_batch_uuid,
is_dynamic_batch=True,
from_function=cls_to_str(create_equity_workflow),
ctime=req.ctime,
status=ActionStatusFlag.WaitingForRun.value)
upsert_document(doc_batch_action, False)
# 依次调用 action generator 函数
# NOTE ： 这里是直接访问 diction ， 以后改为调用函数，就可以支持 register 的功能
for func in WORKFLOW_NAME_TO_ACTION_GENERATORS.get(req.workflow_name, []):
func(equity_entity, wf_batch_uuid)
logger.info(f"Batch action '{wf_batch_uuid}' is created.")
def upsert_tag_combination(tags: List[str]):
kw_comb = KWCombinationPattern(tags_comb_hash=md5_str("".join(sorted(tags))),
tags_value="+".join(tags),
tags=[Tag(name=n) for n in tags])
kw_comb.save()
def process_action_result(rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True):
dict_extract_info: Dict[str, str] = {}
extract_info_files = glob.glob(
os.path.join(rlt_path, "*_extract_info.js"))
if extract_info_files:
with open(extract_info_files[0], "r") as f:
dict_extract_info = json.load(f)
article_files = glob.glob(os.path.join(rlt_path, "*_articles.csv"))
ls_all_article_uuid: List[str] = list()
"""保存所有的 uuid ，用于到 Mongo 中查询哪些是已经 Insert 的"""
ls_all_article_doc_dict: List[Dict] = list()
"""先保存到一个 list , 然后统一 upsert document """
if article_files:
df_articles = pd.read_csv(article_files[0], header=0)
for idx, row in df_articles.iterrows():
dict_row = row.to_dict()
dict_article = dict()
# "title" = > Article.title ， 一般不做特殊处理，有则填入
if not pd.isna(dict_row.get("title", np.NaN)):
dict_article["title"] = dict_row["title"]
# "abstract" = > Article.abstract, 摘要，一般不做特殊处理
if not pd.isna(dict_row.get("abstract", np.NaN)):
dict_article["abstract"] = dict_row["abstract"]
# "channel_in_site" = > Article.channel_in_site, 二级分类，站点内的
if not pd.isna(dict_row.get("channel_in_site", np.NaN)):
dict_article["channel_in_site"] = dict_row[
"channel_in_site"]
# "full_text_url" = > Article.full_text_url ， 正文的链接，需要做地址转换
if not pd.isna(dict_row.get("full_text_url", np.NaN)):
full_text_url = dict_row["full_text_url"]
# 尝试拼接 site
page_url = dict_extract_info.get("real_url", "")
if page_url:
full_text_url = append_site_to_url(
full_text_url,
furl(page_url).origin)
dict_article["full_text_url"] = full_text_url
# "publish_time" = > Article.publish_time, 可能需要有数据预处理
if not pd.isna(dict_row.get("publish_time", np.NaN)):
s_time = dict_row["publish_time"]
s_time_preprocess = dict_extract_info.get(
"publish_time_preprocess", "")
if s_time_preprocess:
assert s_time_preprocess in TIME_STR_PREPROCESS
s_time = TIME_STR_PREPROCESS[s_time_preprocess](s_time)
dt_time = _parse_date(s_time)
if dt_time:
dict_article["publish_time"] = dt_time
if "article_site" in dict_extract_info:
dict_article["engine_site"] = dict_extract_info[
"article_site"]
# 生成 uuid
if "full_text_url" in dict_article: # 优先考虑 url 作为 uuid
dict_article["uuid"] = md5_str(
dict_article["full_text_url"])
elif "title" in dict_article and "engine_site" in dict_article: # 标题+site作为 uuid
# note: publish_time 不能计算 MD5 , 因为一些比较模糊的字符串，比如 5h 在不同的时间解析，会得到不一致的内容
dict_article["uuid"] = md5_str(
f"{dict_article['engine_site']}-{dict_article['title']}"
)
else:
continue
dict_article["action_uuid"] = action_uuid
dict_article["batch_action_uuid"] = batch_action_uuid
ls_all_article_uuid.append(dict_article["uuid"])
ls_all_article_doc_dict.append(dict_article)
# TODO: 查询数据库中是否存在该项内容，用于标记 new / existed
all_exist_docs = Article.objects(
uuid__in=ls_all_article_uuid).only("uuid")
set_existed_uuid = set([doc.uuid for doc in all_exist_docs])
# 更新 db
related_articles: List[Article] = list()
new_found_articles: List[Article] = list()
for article_doc_dict in ls_all_article_doc_dict:
related_articles.append(Article(uuid=article_doc_dict["uuid"]))
if article_doc_dict["uuid"] in set_existed_uuid:
logger.info(
f"Doc '{article_doc_dict['uuid']}' is existed already.")
continue
new_found_articles.append(Article(uuid=article_doc_dict["uuid"]))
if save_doc:
upsert_document(Article(**article_doc_dict), True)
logger.info(
f"Action '{action_uuid}' found {len(new_found_articles)} new articles"
)
# 存 img 和 pdf
pdf_screen_files = glob.glob(
os.path.join(rlt_path, "*_webpage_content.pdf"))
orig_pdf_bin_uuid: str = None
if pdf_screen_files:
with open(pdf_screen_files[0], "rb") as f:
bin_pdf = f.read()
bin_pdf_gz = gzip.compress(bin_pdf)
orig_pdf_bin_uuid = md5_binary(bin_pdf)
if save_doc:
pdf_attach = BinaryAttachment(uuid=orig_pdf_bin_uuid,
bin_data=bin_pdf_gz,
file_ext="pdf",
is_gzip=True,
bin_length=len(bin_pdf_gz),
ctime=datetime.now(),
action_uuid=action_uuid)
upsert_document(pdf_attach, False)
png_screenshot_files = glob.glob(
os.path.join(rlt_path, "*_browser_sceenshot.png"))
orig_png_bin_uuid: str = None
if pdf_screen_files:
with open(png_screenshot_files[0], "rb") as f:
bin_png = f.read()
bin_png_gz = gzip.compress(bin_png)
orig_png_bin_uuid = md5_binary(bin_png)
if save_doc:
png_attach = BinaryAttachment(uuid=orig_png_bin_uuid,
bin_data=bin_png_gz,
file_ext="png",
is_gzip=True,
bin_length=len(bin_png_gz),
ctime=datetime.now(),
action_uuid=action_uuid)
upsert_document(png_attach, False)
# 存 GeneralBrowserActionInstance
if save_doc:
general_browser_action_doc = GeneralBrowserActionInstance(
uuid=action_uuid,
related_articles=related_articles,
new_found_articles=new_found_articles,
pdf_page_snapshot=BinaryAttachment(uuid=orig_pdf_bin_uuid),
img_page_snapshot=BinaryAttachment(uuid=orig_png_bin_uuid))
upsert_document(general_browser_action_doc, False)
def column_articles(rlt_path: str,
batch_action_uuid: str,
action_uuid: str,
save_doc: bool = True) -> List[Article]:
rlt_articles = list()
# region articles
rlt_files = glob.glob(os.path.join(rlt_path, "*_articles.csv"))
if rlt_files:
for f in rlt_files:
logger.info(f"proecess file : {f} ")
df_from_csv = pd.read_csv(f,
header=0,
parse_dates=["extract_t"])
kw, df_rlt = SeekingAlphaDataProcess.proc_article_data(
df_from_csv)
for idx, row in df_rlt.iterrows():
dict_row = row.to_dict()
dict_article = dict() # for Article
if not pd.isna(dict_row.get("title", np.NaN)):
dict_article["title"] = dict_row["title"]
if not pd.isna(dict_row.get("author_url", np.NaN)):
author_url: str = dict_row["author_url"]
author_id = author_url.split("/")[-1]
dict_article[
"seeking_alpha_author"] = AuthorInSeekingAlpha(
author_id=author_id, url=author_url)
if not pd.isna(dict_row.get("article_url", np.NaN)):
article_url = furl(dict_row["article_url"])
abs_url_str = f"{article_url.origin}{article_url.path}"
dict_article["full_text_url"] = abs_url_str
dict_article["uuid"] = md5_str(abs_url_str)
if dict_row.get("publish_time", pd.NaT) is not pd.NaT:
dict_article["publish_time"] = dict_row[
"publish_time"].to_pydatetime()
dict_article["engine_site"] = "SeekingAlpha"
ls_related_symbols: List[FinancialInstrumentSymbol] = list(
)
for symbol_key_pair in [
("related_symbol1", "related_symbol1_fullname"),
("related_symbol2", "related_symbol2_fullname"),
("related_symbol3", "related_symbol3_fullname")
]:
if not pd.isna(dict_row.get(
symbol_key_pair[0], np.NaN)) and not pd.isna(
dict_row.get(symbol_key_pair[1], np.NaN)):
fin_instrument_symbol = FinancialInstrumentSymbol(
symbol=dict_row[symbol_key_pair[0]],
full_name=dict_row[symbol_key_pair[1]],
batch_action_uuid=batch_action_uuid)
ls_related_symbols.append(fin_instrument_symbol)
# ListField(ReferenceField(FinancialInstrumentSymbol)) 似乎不会级联保存，这里创建的时候同时保存
if save_doc:
upsert_document(fin_instrument_symbol, True)
if ls_related_symbols:
dict_article["related_symbols"] = ls_related_symbols
if not pd.isna(dict_row.get("comments", np.NaN)):
dict_article[
"seeking_alpha_extra"] = SeekingAlphaArticleExtra(
comments=dict_row["comments"])
dict_article["channel_in_site"] = kw
dict_article["batch_action_uuid"] = batch_action_uuid
article = Article(**dict_article)
rlt_articles.append(article)
if save_doc:
upsert_document(article, True)
# endregion
return rlt_articles