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ruff format: freqtrade/configuration

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This commit is contained in:
Matthias
2024-05-12 16:29:24 +02:00
parent 8ffc48e4f0
commit 9303ae29d3
10 changed files with 614 additions and 480 deletions
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42
freqtrade/configuration/load_config.py
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@@ -1,6 +1,7 @@
"""
This module contain functions to load the configuration file
"""
import logging
import re
import sys
@@ -25,25 +26,25 @@ def log_config_error_range(path: str, errmsg: str) -> str:
"""
Parses configuration file and prints range around error
"""
if path != '-':
offsetlist = re.findall(r'(?<=Parse\serror\sat\soffset\s)\d+', errmsg)
if path != "-":
offsetlist = re.findall(r"(?<=Parse\serror\sat\soffset\s)\d+", errmsg)
if offsetlist:
offset = int(offsetlist[0])
text = Path(path).read_text()
# Fetch an offset of 80 characters around the error line
subtext = text[offset - min(80, offset):offset + 80]
segments = subtext.split('\n')
subtext = text[offset - min(80, offset) : offset + 80]
segments = subtext.split("\n")
if len(segments) > 3:
# Remove first and last lines, to avoid odd truncations
return '\n'.join(segments[1:-1])
return "\n".join(segments[1:-1])
else:
return subtext
return ''
return ""
def load_file(path: Path) -> Dict[str, Any]:
try:
with path.open('r') as file:
with path.open("r") as file:
config = rapidjson.load(file, parse_mode=CONFIG_PARSE_MODE)
except FileNotFoundError:
raise OperationalException(f'File "{path}" not found!') from None
@@ -58,25 +59,27 @@ def load_config_file(path: str) -> Dict[str, Any]:
"""
try:
# Read config from stdin if requested in the options
with Path(path).open() if path != '-' else sys.stdin as file:
with Path(path).open() if path != "-" else sys.stdin as file:
config = rapidjson.load(file, parse_mode=CONFIG_PARSE_MODE)
except FileNotFoundError:
raise OperationalException(
f'Config file "{path}" not found!'
' Please create a config file or check whether it exists.') from None
" Please create a config file or check whether it exists."
) from None
except rapidjson.JSONDecodeError as e:
err_range = log_config_error_range(path, str(e))
raise ConfigurationError(
f'{e}\n'
f'Please verify the following segment of your configuration:\n{err_range}'
if err_range else 'Please verify your configuration file for syntax errors.'
f"{e}\n" f"Please verify the following segment of your configuration:\n{err_range}"
if err_range
else "Please verify your configuration file for syntax errors."
)
return config
def load_from_files(
files: List[str], base_path: Optional[Path] = None, level: int = 0) -> Dict[str, Any]:
files: List[str], base_path: Optional[Path] = None, level: int = 0
) -> Dict[str, Any]:
"""
Recursively load configuration files if specified.
Sub-files are assumed to be relative to the initial config.
@@ -90,8 +93,8 @@ def load_from_files(
files_loaded = []
# We expect here a list of config filenames
for filename in files:
logger.info(f'Using config: {filename} ...')
if filename == '-':
logger.info(f"Using config: {filename} ...")
if filename == "-":
# Immediately load stdin and return
return load_config_file(filename)
file = Path(filename)
@@ -100,10 +103,11 @@ def load_from_files(
file = base_path / file
config_tmp = load_config_file(str(file))
if 'add_config_files' in config_tmp:
if "add_config_files" in config_tmp:
config_sub = load_from_files(
config_tmp['add_config_files'], file.resolve().parent, level + 1)
files_loaded.extend(config_sub.get('config_files', []))
config_tmp["add_config_files"], file.resolve().parent, level + 1
)
files_loaded.extend(config_sub.get("config_files", []))
config_tmp = deep_merge_dicts(config_tmp, config_sub)
files_loaded.insert(0, str(file))
@@ -111,6 +115,6 @@ def load_from_files(
# Merge config options, overwriting prior values
config = deep_merge_dicts(config_tmp, config)
config['config_files'] = files_loaded
config["config_files"] = files_loaded
return config