52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
# # ⚠ Warning
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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# LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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# [🥭 Mango Markets](https://mango.markets/) support is available at:
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# [Docs](https://docs.mango.markets/)
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# [Discord](https://discord.gg/67jySBhxrg)
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# [Twitter](https://twitter.com/mangomarkets)
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# [Github](https://github.com/blockworks-foundation)
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# [Email](mailto:hello@blockworks.foundation)
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import typing
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from decimal import Decimal
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from solana.publickey import PublicKey
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from .constants import MangoConstants
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from .token import Token
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from .tokenlookup import TokenLookup
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# # 🥭 IdsJsonTokenLookup class
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#
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# This class allows us to look up token data from our ids.json configuration file.
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#
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class IdsJsonTokenLookup(TokenLookup):
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def __init__(self, cluster: str) -> None:
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super().__init__()
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self.cluster: str = cluster
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def find_by_symbol(self, symbol: str) -> typing.Optional[Token]:
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for group in MangoConstants["groups"]:
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if group["cluster"] == self.cluster:
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for token in group["tokens"]:
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if token["symbol"] == symbol:
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return Token(token["symbol"], token["symbol"], PublicKey(token["mintKey"]), Decimal(token["decimals"]))
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return None
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def find_by_mint(self, mint: PublicKey) -> typing.Optional[Token]:
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mint_str = str(mint)
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for group in MangoConstants["groups"]:
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if group["cluster"] == self.cluster:
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for token in group["tokens"]:
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if token["mintKey"] == mint_str:
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return Token(token["symbol"], token["symbol"], PublicKey(token["mintKey"]), Decimal(token["decimals"]))
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return None
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