freqtrade_origin/freqtrade/__init__.py

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""" FreqTrade bot """
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__version__ = '2019.8'
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class DependencyException(Exception):
"""
Indicates that an assumed dependency is not met.
This could happen when there is currently not enough money on the account.
"""
class OperationalException(Exception):
"""
Requires manual intervention.
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This happens when an exchange returns an unexpected error during runtime
or given configuration is invalid.
"""
class InvalidOrderException(Exception):
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"""
This is returned when the order is not valid. Example:
If stoploss on exchange order is hit, then trying to cancel the order
should return this exception.
"""
class TemporaryError(Exception):
"""
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Temporary network or exchange related error.
This could happen when an exchange is congested, unavailable, or the user
has networking problems. Usually resolves itself after a time.
"""