AaronFiore/electrum
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logging: basics

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This commit is contained in:
SomberNight
2019-04-26 18:52:26 +02:00
parent 4d64e132d7
commit 3385a94753
68 changed files with 681 additions and 563 deletions
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24
electrum/exchange_rate.py
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@@ -8,17 +8,17 @@ import time
import csv
import decimal
from decimal import Decimal
import traceback
from typing import Sequence, Optional
from aiorpcx.curio import timeout_after, TaskTimeout, TaskGroup
from .bitcoin import COIN
from .i18n import _
from .util import (PrintError, ThreadJob, make_dir, log_exceptions,
from .util import (ThreadJob, make_dir, log_exceptions,
make_aiohttp_session, resource_path)
from .network import Network
from .simple_config import SimpleConfig
from .logging import Logger
DEFAULT_ENABLED = False
@@ -35,9 +35,10 @@ CCY_PRECISIONS = {'BHD': 3, 'BIF': 0, 'BYR': 0, 'CLF': 4, 'CLP': 0,
'VUV': 0, 'XAF': 0, 'XAU': 4, 'XOF': 0, 'XPF': 0}
class ExchangeBase(PrintError):
class ExchangeBase(Logger):
def __init__(self, on_quotes, on_history):
Logger.__init__(self)
self.history = {}
self.quotes = {}
self.on_quotes = on_quotes
@@ -74,12 +75,11 @@ class ExchangeBase(PrintError):
async def update_safe(self, ccy):
try:
self.print_error("getting fx quotes for", ccy)
self.logger.info(f"getting fx quotes for {ccy}")
self.quotes = await self.get_rates(ccy)
self.print_error("received fx quotes")
self.logger.info("received fx quotes")
except BaseException as e:
self.print_error("failed fx quotes:", repr(e))
# traceback.print_exc()
self.logger.info(f"failed fx quotes: {repr(e)}")
self.quotes = {}
self.on_quotes()
@@ -103,12 +103,11 @@ class ExchangeBase(PrintError):
@log_exceptions
async def get_historical_rates_safe(self, ccy, cache_dir):
try:
self.print_error(f"requesting fx history for {ccy}")
self.logger.info(f"requesting fx history for {ccy}")
h = await self.request_history(ccy)
self.print_error(f"received fx history for {ccy}")
self.logger.info(f"received fx history for {ccy}")
except BaseException as e:
self.print_error(f"failed fx history: {repr(e)}")
#traceback.print_exc()
self.logger.info(f"failed fx history: {repr(e)}")
return
filename = os.path.join(cache_dir, self.name() + '_' + ccy)
with open(filename, 'w', encoding='utf-8') as f:
@@ -458,6 +457,7 @@ def get_exchanges_by_ccy(history=True):
class FxThread(ThreadJob):
def __init__(self, config: SimpleConfig, network: Network):
ThreadJob.__init__(self)
self.config = config
self.network = network
if self.network:
@@ -560,7 +560,7 @@ class FxThread(ThreadJob):
def set_exchange(self, name):
class_ = globals().get(name) or globals().get(DEFAULT_EXCHANGE)
self.print_error("using exchange", name)
self.logger.info(f"using exchange {name}")
if self.config_exchange() != name:
self.config.set_key('use_exchange', name, True)
self.exchange = class_(self.on_quotes, self.on_history)