Sourcery refactored master branch #1
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bin/hummingbot_quickstart.py
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| if hb.strategy_name and hb.strategy_file_name: | ||
| if not all_configs_complete(hb.strategy_name): | ||
| hb.status() | ||
| if ( | ||
| hb.strategy_name | ||
| and hb.strategy_file_name | ||
| and not all_configs_complete(hb.strategy_name) | ||
| ): | ||
| hb.status() |
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Function quick_start refactored with the following changes:
- Merge nested if conditions (
merge-nested-ifs)
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| if args.config_password is None: | ||
| if not login_prompt(): | ||
| return | ||
| if args.config_password is None and not login_prompt(): | ||
| return |
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Function main refactored with the following changes:
- Merge nested if conditions (
merge-nested-ifs)
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| import sys | ||
| if "hummingbot-dist" in __file__: | ||
| # Dist environment. | ||
| import os | ||
| import sys |
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Lines 6-15 refactored with the following changes:
- Hoist repeated code outside conditional statement (
hoist-statement-from-if)
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| if isinstance(n, decimal.Decimal): | ||
| n = round(n, FLOAT_PRINTOUT_PRECISION) | ||
| return format(n.normalize(), 'f') | ||
| else: | ||
| if not isinstance(n, decimal.Decimal): | ||
| return str(n) | ||
| n = round(n, FLOAT_PRINTOUT_PRECISION) | ||
| return format(n.normalize(), 'f') |
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Function format_decimal refactored with the following changes:
- Swap if/else branches (
swap-if-else-branches) - Remove unnecessary else after guard condition (
remove-unnecessary-else)
| if self.placeholder_mode: | ||
| pass | ||
| else: | ||
| if not self.placeholder_mode: |
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Function HummingbotApplication._handle_command refactored with the following changes:
- Swap if/else to remove empty if body (
remove-pass-body) - Simplify boolean if expression (
boolean-if-exp-identity) - Simplify comparison to boolean (
simplify-boolean-comparison)
This removes the following comments ( why? ):
# regular command
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| for token, bal in bals.items(): | ||
| rows.append({"Asset": token, "Amount": round(bal, 4)}) | ||
| rows.extend( | ||
| {"Asset": token, "Amount": round(bal, 4)} | ||
| for token, bal in bals.items() | ||
| ) | ||
|
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Function BalanceCommand.ethereum_balances_df refactored with the following changes:
- Replace a for append loop with list extend (
for-append-to-extend)
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| rows = [] | ||
| bals = await UserBalances.xdai_balances() | ||
| for token, bal in bals.items(): | ||
| rows.append({"Asset": token, "Amount": round(bal, 4)}) | ||
| rows = [ | ||
| {"Asset": token, "Amount": round(bal, 4)} | ||
| for token, bal in bals.items() | ||
| ] | ||
|
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Function BalanceCommand.xdai_balances_df refactored with the following changes:
- Move assignment closer to its usage within a block (
move-assign-in-block) - Convert for loop into list comprehension (
list-comprehension)
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| rows = [] | ||
| for token, amount in asset_limit_conf.items(): | ||
| rows.append({"Asset": token, "Limit": round(Decimal(amount), 4)}) | ||
| rows = [ | ||
| {"Asset": token, "Limit": round(Decimal(amount), 4)} | ||
| for token, amount in asset_limit_conf.items() | ||
| ] |
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Function BalanceCommand.asset_limits_df refactored with the following changes:
- Convert for loop into list comprehension (
list-comprehension)
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| lines = [" " + line for line in df.to_string(index=False).split("\n")] | ||
| lines = [f" {line}" for line in df.to_string(index=False).split("\n")] |
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Function BalanceCommand.show_asset_limits refactored with the following changes:
- Use f-string instead of string concatenation (
use-fstring-for-concatenation)
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| rows = [] | ||
| for asset, balance in paper_balances.items(): | ||
| rows.append({"Asset": asset, "Balance": round(Decimal(str(balance)), 4)}) | ||
| rows = [ | ||
| {"Asset": asset, "Balance": round(Decimal(str(balance)), 4)} | ||
| for asset, balance in paper_balances.items() | ||
| ] | ||
|
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Function BalanceCommand.paper_acccount_balance_df refactored with the following changes:
- Convert for loop into list comprehension (
list-comprehension)
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| lines = [" " + line for line in df.to_string(index=False).split("\n")] | ||
| lines = [f" {line}" for line in df.to_string(index=False).split("\n")] |
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Function BalanceCommand.show_paper_account_balance refactored with the following changes:
- Use f-string instead of string concatenation (
use-fstring-for-concatenation)
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| lines = [" " + line for line in df.to_string(index=False, max_colwidth=50).split("\n")] | ||
| lines = [ | ||
| f" {line}" | ||
| for line in df.to_string(index=False, max_colwidth=50).split("\n") | ||
| ] | ||
|
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| self._notify("\n".join(lines)) | ||
|
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| data = [[cv.key, cv.value] for cv in global_config_map.values() | ||
| if cv.key in color_settings_to_display and not cv.is_secure] | ||
| df = map_df_to_str(pd.DataFrame(data=data, columns=columns)) | ||
| self._notify("\nColor Settings:") | ||
| lines = [" " + line for line in df.to_string(index=False, max_colwidth=50).split("\n")] | ||
| lines = [ | ||
| f" {line}" | ||
| for line in df.to_string(index=False, max_colwidth=50).split("\n") | ||
| ] | ||
|
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| self._notify("\n".join(lines)) | ||
|
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| if self.strategy_name is not None: | ||
| data = [[cv.printable_key or cv.key, cv.value] for cv in self.strategy_config_map.values() if not cv.is_secure] | ||
| df = map_df_to_str(pd.DataFrame(data=data, columns=columns)) | ||
| self._notify("\nStrategy Configurations:") | ||
| lines = [" " + line for line in df.to_string(index=False, max_colwidth=50).split("\n")] | ||
| lines = [ | ||
| f" {line}" | ||
| for line in df.to_string(index=False, max_colwidth=50).split("\n") | ||
| ] | ||
|
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Function ConfigCommand.list_configs refactored with the following changes:
- Use f-string instead of string concatenation (
use-fstring-for-concatenation)
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| if password != Security.password: | ||
| self._notify("Invalid password, please try again.") | ||
| return False | ||
| else: | ||
| if password == Security.password: | ||
| return True | ||
| self._notify("Invalid password, please try again.") | ||
| return False |
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Function ConfigCommand.check_password refactored with the following changes:
- Swap if/else branches (
swap-if-else-branches) - Remove unnecessary else after guard condition (
remove-unnecessary-else)
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| if isinstance(self.strategy, PureMarketMakingStrategy) or \ | ||
| isinstance(self.strategy, PerpetualMarketMakingStrategy): | ||
| if isinstance( | ||
| self.strategy, | ||
| (PureMarketMakingStrategy, PerpetualMarketMakingStrategy), | ||
| ): |
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Function ConfigCommand._config_single_key refactored with the following changes:
- Merge isinstance calls (
merge-isinstance)
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| api_key_config = [c for c in exchange_configs if "api_key" in c.key] | ||
| if api_key_config: | ||
| if api_key_config := [ | ||
| c for c in exchange_configs if "api_key" in c.key | ||
| ]: |
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Function ConnectCommand.connect_exchange refactored with the following changes:
- Use named expression to simplify assignment and conditional (
use-named-expression)
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| lines = [] | ||
| base, quote = trading_pair.split("-") | ||
| lines.extend( | ||
| [f"\n{market} / {trading_pair}"] | ||
| ) | ||
|
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| lines = list([f"\n{market} / {trading_pair}"]) |
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Function HistoryCommand.report_performance_by_market refactored with the following changes:
- Merge extend into list declaration (
merge-list-extend) - Move assignment closer to its usage within a block (
move-assign-in-block) - Use f-string instead of string concatenation (
use-fstring-for-concatenation)
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| queried_trades = queried_trades + celo_trades | ||
| queried_trades += celo_trades |
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Function HistoryCommand.list_trades refactored with the following changes:
- Replace assignment with augmented assignment (
aug-assign) - Use f-string instead of string concatenation (
use-fstring-for-concatenation)
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| example = f"{CONF_PREFIX}{short_strategy_name('pure_market_making')}_{1}.yml" | ||
| example = f'{CONF_PREFIX}{short_strategy_name("pure_market_making")}_1.yml' | ||
| file_name = await self.app.prompt(prompt=f'Enter path to your strategy file (e.g. "{example}") >>> ') | ||
| if self.app.to_stop_config: | ||
| return | ||
| file_path = os.path.join(CONF_FILE_PATH, file_name) | ||
| err_msg = validate_strategy_file(file_path) | ||
| if err_msg is not None: | ||
| self._notify(f"Error: {err_msg}") | ||
| return await self.prompt_a_file_name() | ||
| else: | ||
| if err_msg is None: | ||
| return file_name | ||
| self._notify(f"Error: {err_msg}") | ||
| return await self.prompt_a_file_name() |
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Function ImportCommand.prompt_a_file_name refactored with the following changes:
- Simplify unnecessary nesting, casting and constant values in f-strings (
simplify-fstring-formatting) - Swap if/else branches (
swap-if-else-branches) - Remove unnecessary else after guard condition (
remove-unnecessary-else)
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| text_lines = [" " + line for line in joined_df.to_string(index=False).split("\n")] | ||
| text_lines = [ | ||
| f" {line}" for line in joined_df.to_string(index=False).split("\n") | ||
| ] | ||
|
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Function OrderBookCommand.show_order_book.get_order_book refactored with the following changes:
- Use f-string instead of string concatenation (
use-fstring-for-concatenation)
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| for _ in range(0, 3): | ||
| for _ in range(3): | ||
| await self.cls_display_delay(self.display_alert()) | ||
| hb_with_flower_1 = open(f"{RESOURCES_PATH}hb_with_flower_1.txt").readlines() | ||
| hb_with_flower_2 = open(f"{RESOURCES_PATH}hb_with_flower_2.txt").readlines() | ||
| hb_with_flower_up_close_1 = open(f"{RESOURCES_PATH}hb_with_flower_up_close_1.txt").readlines() | ||
| hb_with_flower_up_close_2 = open(f"{RESOURCES_PATH}hb_with_flower_up_close_2.txt").readlines() | ||
| for _ in range(0, 2): | ||
| for _ in range(0, 5): | ||
| for _ in range(2): | ||
| for _ in range(5): | ||
| await self.cls_display_delay(hb_with_flower_1, 0.125) | ||
| await self.cls_display_delay(hb_with_flower_2, 0.125) | ||
| for _ in range(0, 5): | ||
| for _ in range(5): |
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Function SillyCommands.silly_hummingbot refactored with the following changes:
- Replace range(0, x) with range(x) (
remove-zero-from-range)
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| for _ in range(0, 3): | ||
| for _ in range(3): | ||
| await self.cls_display_delay(self.display_alert("roger")) | ||
| roger_1 = open(f"{RESOURCES_PATH}roger_1.txt").readlines() | ||
| roger_2 = open(f"{RESOURCES_PATH}roger_2.txt").readlines() | ||
| roger_3 = open(f"{RESOURCES_PATH}roger_3.txt").readlines() | ||
| roger_4 = open(f"{RESOURCES_PATH}roger_4.txt").readlines() | ||
| for _ in range(0, 2): | ||
| for _ in range(0, 3): | ||
| for _ in range(2): | ||
| for _ in range(3): |
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Function SillyCommands.silly_roger refactored with the following changes:
- Replace range(0, x) with range(x) (
remove-zero-from-range)
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| for _ in range(0, 5): | ||
| for _ in range(0, 5): | ||
| for _ in range(5): | ||
| for _ in range(5): |
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Function SillyCommands.silly_victor refactored with the following changes:
- Replace range(0, x) with range(x) (
remove-zero-from-range)
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| for _ in range(0, 2): | ||
| for _ in range(2): | ||
| await self.cls_display_delay(self.display_alert("rein")) | ||
| rein_1 = open(f"{RESOURCES_PATH}rein_1.txt").readlines() | ||
| rein_2 = open(f"{RESOURCES_PATH}rein_2.txt").readlines() | ||
| rein_3 = open(f"{RESOURCES_PATH}rein_3.txt").readlines() | ||
| for _ in range(0, 2): | ||
| for _ in range(2): |
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Function SillyCommands.silly_rein refactored with the following changes:
- Replace range(0, x) with range(x) (
remove-zero-from-range)
| dennis_loading_3 = open(f"{RESOURCES_PATH}dennis_loading_3.txt").readlines() | ||
| dennis_loading_4 = open(f"{RESOURCES_PATH}dennis_loading_4.txt").readlines() | ||
| for _ in range(0, 1): | ||
| for _ in range(1): |
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Function SillyCommands.silly_dennis refactored with the following changes:
- Replace range(0, x) with range(x) (
remove-zero-from-range)
| func: Callable, *args, **kwargs): | ||
| while True: | ||
| all_ready = all([market.ready for market in self.markets.values()]) | ||
| all_ready = all(market.ready for market in self.markets.values()) |
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Function StartCommand.wait_till_ready refactored with the following changes:
- Replace unneeded comprehension with generator (
comprehension-to-generator)
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| if inclusive: | ||
| if min_value is not None and max_value is not None: | ||
| if min_value is not None and max_value is not None: | ||
| if inclusive: | ||
| if not (min_value <= int_value <= max_value): | ||
| return f"Value must be between {min_value} and {max_value}." | ||
| elif min_value is not None and not int_value >= min_value: | ||
| return f"Value cannot be less than {min_value}." | ||
| elif max_value is not None and not int_value <= max_value: | ||
| return f"Value cannot be more than {max_value}." | ||
| else: | ||
| if min_value is not None and max_value is not None: | ||
| if not (min_value < int_value < max_value): | ||
| return f"Value must be between {min_value} and {max_value} (exclusive)." | ||
| elif min_value is not None and not int_value > min_value: | ||
| return f"Value must be more than {min_value}." | ||
| elif max_value is not None and not int_value < max_value: | ||
| return f"Value must be less than {max_value}." | ||
| elif not (min_value < int_value < max_value): | ||
| return f"Value must be between {min_value} and {max_value} (exclusive)." | ||
| elif min_value is not None and int_value < min_value: | ||
| return f"Value cannot be less than {min_value}." | ||
| elif max_value is not None and int_value > max_value: | ||
| return f"Value cannot be more than {max_value}." |
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Function validate_int refactored with the following changes:
- Hoist repeated code outside conditional statement (
hoist-statement-from-if) - Simplify logical expression using De Morgan identities (
de-morgan) - Merge else clause's nested if statement into elif (
merge-else-if-into-elif)
| assert callable(self._validator) | ||
| assert callable(self._on_validated) | ||
| if self.required and (value is None or value == ""): | ||
| if self.required and (value is None or not value): |
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Function ConfigVar.validate refactored with the following changes:
- Replaces an empty collection equality with a boolean operation. (
simplify-empty-collection-comparison)
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| all_dict.update({f"{name}_percent_fee_token": new_fee_config_var(f"{name}_percent_fee_token", type_str="str")}) | ||
| all_dict.update( | ||
| {f"{name}_maker_percent_fee": new_fee_config_var(f"{name}_maker_percent_fee", type_str="decimal")} | ||
| all_dict[f"{name}_percent_fee_token"] = new_fee_config_var( | ||
| f"{name}_percent_fee_token", type_str="str" | ||
| ) | ||
| all_dict.update( | ||
| {f"{name}_taker_percent_fee": new_fee_config_var(f"{name}_taker_percent_fee", type_str="decimal")} | ||
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| all_dict[f"{name}_maker_percent_fee"] = new_fee_config_var( | ||
| f"{name}_maker_percent_fee", type_str="decimal" | ||
| ) | ||
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| all_dict[f"{name}_taker_percent_fee"] = new_fee_config_var( | ||
| f"{name}_taker_percent_fee", type_str="decimal" | ||
| ) | ||
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| fee_application = f"{name}_buy_percent_fee_deducted_from_returns" | ||
| all_dict.update({fee_application: new_fee_config_var(fee_application, type_str="bool")}) | ||
| all_dict.update( | ||
| {f"{name}_maker_fixed_fees": new_fee_config_var(f"{name}_maker_fixed_fees", type_str="list")} | ||
| all_dict[fee_application] = new_fee_config_var( | ||
| fee_application, type_str="bool" | ||
| ) | ||
| all_dict.update( | ||
| {f"{name}_taker_fixed_fees": new_fee_config_var(f"{name}_taker_fixed_fees", type_str="list")} | ||
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| all_dict[f"{name}_maker_fixed_fees"] = new_fee_config_var( | ||
| f"{name}_maker_fixed_fees", type_str="list" | ||
| ) | ||
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| all_dict[f"{name}_taker_fixed_fees"] = new_fee_config_var( | ||
| f"{name}_taker_fixed_fees", type_str="list" | ||
| ) | ||
|
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Function fee_overrides_dict refactored with the following changes:
- Add single value to dictionary directly rather than using update() (
simplify-dictionary-update)
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| def generate_client_id() -> str: | ||
| vals = [random.choice(range(0, 256)) for i in range(0, 20)] | ||
| vals = [random.choice(range(256)) for _ in range(20)] |
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Function generate_client_id refactored with the following changes:
- Replace unused for index with underscore (
for-index-underscore) - Replace range(0, x) with range(x) (
remove-zero-from-range)
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| text_lines = ["" + line for line in joined_df.to_string(index=False).split("\n")] | ||
| text_lines = [ | ||
| f"{line}" for line in joined_df.to_string(index=False).split("\n") | ||
| ] | ||
|
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Function OrderBookTab.display.get_order_book_text refactored with the following changes:
- Use f-string instead of string concatenation (
use-fstring-for-concatenation)
Author
Sourcery Code Quality Report✅ Merging this PR will increase code quality in the affected files by 0.36%.
Here are some functions in these files that still need a tune-up:
Legend and ExplanationThe emojis denote the absolute quality of the code:
The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request. Please see our documentation here for details on how these metrics are calculated. We are actively working on this report - lots more documentation and extra metrics to come! Help us improve this quality report! |
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