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Get environment variable w/o killing CPU on linux #27

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Get environment variable w/o killing CPU on linux #27

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13 changes: 9 additions & 4 deletions lib/main.js
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Original file line number Diff line number Diff line change
@@ -1,12 +1,15 @@
const cp = require("child_process");
const shellEnv = require("shell-env");
const { shell } = require("electron");
const { AutoLanguageClient } = require("atom-languageclient");

// Ref: https://github.com/nteract/hydrogen/blob/master/lib/autocomplete-provider.js#L33
// adapted from http://stackoverflow.com/q/5474008
const PYTHON_REGEX = /(([^\d\W]|[\u00A0-\uFFFF])[\w.\u00A0-\uFFFF]*)|\.$/;

function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}

class PythonLanguageClient extends AutoLanguageClient {
getGrammarScopes() {
return ["source.python"];
Expand All @@ -29,10 +32,12 @@ class PythonLanguageClient extends AutoLanguageClient {
}

async startServerProcess(projectPath) {
const env = await shellEnv();
while (!atom.shellEnvironmentLoaded) {
await sleep(100);
}
const childProcess = cp.spawn(atom.config.get("ide-python.pylsPath"), {
cwd: projectPath,
env: env
env: atom.getLoadSettings().env
});
childProcess.on("error", err =>
atom.notifications.addError(
Expand All @@ -56,7 +61,7 @@ class PythonLanguageClient extends AutoLanguageClient {
}
)
);
return childProcess;
return childProcess;
}

async getSuggestions(request) {
Expand Down