forked from extern/httpie-cli
98 lines
2.4 KiB
Python
98 lines
2.4 KiB
Python
import os
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import json
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import errno
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from httpie import __version__
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from httpie.compat import is_windows
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DEFAULT_CONFIG_DIR = os.environ.get(
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'HTTPIE_CONFIG_DIR',
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os.path.expanduser('~/.httpie') if not is_windows else
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os.path.expandvars(r'%APPDATA%\\httpie')
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)
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class BaseConfigDict(dict):
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name = None
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helpurl = None
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about = None
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def __getattr__(self, item):
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return self[item]
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def _get_path(self):
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"""Return the config file path without side-effects."""
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raise NotImplementedError()
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@property
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def path(self):
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"""Return the config file path creating basedir, if needed."""
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path = self._get_path()
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try:
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os.makedirs(os.path.dirname(path), mode=0o700)
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except OSError as e:
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if e.errno != errno.EEXIST:
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raise
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return path
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def is_new(self):
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return not os.path.exists(self._get_path())
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def load(self):
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try:
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with open(self.path, 'rt') as f:
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try:
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data = json.load(f)
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except ValueError as e:
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raise ValueError(
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'Invalid %s JSON: %s [%s]' %
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(type(self).__name__, str(e), self.path)
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)
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self.update(data)
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except IOError as e:
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if e.errno != errno.ENOENT:
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raise
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def save(self):
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self['__meta__'] = {
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'httpie': __version__
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}
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if self.helpurl:
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self['__meta__']['help'] = self.helpurl
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if self.about:
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self['__meta__']['about'] = self.about
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with open(self.path, 'w') as f:
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json.dump(self, f, indent=4, sort_keys=True, ensure_ascii=True)
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f.write('\n')
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def delete(self):
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try:
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os.unlink(self.path)
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except OSError as e:
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if e.errno != errno.ENOENT:
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raise
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class Config(BaseConfigDict):
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name = 'config'
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helpurl = 'https://github.com/jakubroztocil/httpie#config'
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about = 'HTTPie configuration file'
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DEFAULTS = {
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'implicit_content_type': 'json',
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'default_options': []
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}
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def __init__(self, directory=DEFAULT_CONFIG_DIR):
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super(Config, self).__init__()
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self.update(self.DEFAULTS)
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self.directory = directory
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def _get_path(self):
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return os.path.join(self.directory, self.name + '.json')
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