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Bebop/bebop/config.py

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"""Config management."""
import json
import os.path
DEFAULT_CONFIG = {
"connect_timeout": 10,
"text_width": 80,
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"download_path": "",
"source_editor": ["vi"],
"command_editor": ["vi"],
"history_limit": 1000,
"external_commands": {},
"external_command_default": ["xdg-open"]
}
def load_config(config_path):
if not os.path.isfile(config_path):
create_default_config(config_path)
return DEFAULT_CONFIG
try:
with open(config_path, "rt") as config_file:
config = json.load(config_file)
except OSError as exc:
print(f"Could not read config file {config_path}: {exc}")
except ValueError as exc:
print(f"Could not parse config file {config_path}: {exc}")
else:
# Fill missing values with defaults.
for key, value in DEFAULT_CONFIG.items():
if key not in config:
config[key] = value
return config
return DEFAULT_CONFIG
def create_default_config(config_path):
try:
with open(config_path, "wt") as config_file:
json.dump(DEFAULT_CONFIG, config_file, indent=2)
except OSError as exc:
print(f"Could not create config file {config_path}: {exc}")