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chore: PocketIC binary path #75

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4 changes: 4 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## Unreleased

### Changed
- `PocketICServer` now looks for the PocketIC binary in the `POCKET_IC_BIN` environment variable, or in the working directory, or on the PATH, in that order of precedence.


## 3.1.0 - 2025-04-28

### Added
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7 changes: 5 additions & 2 deletions pocket_ic/pocket_ic_server.py
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Expand Up @@ -3,6 +3,7 @@
"""

import os
import shutil
import time
import requests
from typing import List, Optional
Expand All @@ -13,8 +14,8 @@ class PocketICServer:
"""
An object of this class represents a running PocketIC server. During instantiation,
a running server is discovered, or a new one is launched from the PocketIC binary,
which is assumed to be in your working directory or specified via the POCKET_IC_BIN
environment variable.
which is assumed to be specified via the POCKET_IC_BIN environment variable, be on your
PATH, or in your working directory, in that order of precedence.

All tests within a testsuite should use the same server, so the service
discovery mechanism uses the current process id. This means that only the first
Expand All @@ -29,6 +30,8 @@ def __init__(self) -> None:
pid = os.getpid()
if "POCKET_IC_BIN" in os.environ:
bin_path = os.environ["POCKET_IC_BIN"]
elif shutil.which("pocket-ic") is not None:
bin_path = "pocket-ic"
else:
bin_path = "./pocket-ic"

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