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Fix pyflakes tests for recent pyflakes versions
Summary: Since 2.1.0 (commit 75bc0c03c145), pyflakes has included the Python version and platform in its version output, so ignore it if present. Since 2.2.0 (commit 6ba3f8e0b59b), pyflakes has included the column number in its messages, so update the parser to include it and drop the column number from the (only) test in order to work with both old and new versions. Whilst here, assign names to the capture groups to make the code clearer. Test Plan: Ran arc unit Reviewers: epriestley, joshuaspence, #blessed_reviewers Reviewed By: epriestley, #blessed_reviewers Subscribers: Korvin Differential Revision: https://secure.phabricator.com/D21504
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2 changed files with 12 additions and 7 deletions
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@ -35,7 +35,8 @@ final class ArcanistPyFlakesLinter extends ArcanistExternalLinter {
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list($stdout) = execx('%C --version', $this->getExecutableCommand());
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list($stdout) = execx('%C --version', $this->getExecutableCommand());
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$matches = array();
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$matches = array();
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if (preg_match('/^(?P<version>\d+\.\d+\.\d+)$/', $stdout, $matches)) {
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$pattern = '/^(?P<version>\d+\.\d+\.\d+)( Python.*)?$/';
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if (preg_match($pattern, $stdout, $matches)) {
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return $matches['version'];
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return $matches['version'];
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} else {
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} else {
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return false;
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return false;
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@ -52,7 +53,8 @@ final class ArcanistPyFlakesLinter extends ArcanistExternalLinter {
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$messages = array();
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$messages = array();
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foreach ($lines as $line) {
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foreach ($lines as $line) {
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$matches = null;
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$matches = null;
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if (!preg_match('/^(.*?):(\d+): (.*)$/', $line, $matches)) {
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$pattern = '/^(?<path>.*?):(?<line>\d+):(?<column>\d*) (?<message>.*)$/';
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if (!preg_match($pattern, $line, $matches)) {
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continue;
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continue;
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}
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}
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foreach ($matches as $key => $match) {
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foreach ($matches as $key => $match) {
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@ -60,7 +62,7 @@ final class ArcanistPyFlakesLinter extends ArcanistExternalLinter {
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}
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}
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$severity = ArcanistLintSeverity::SEVERITY_WARNING;
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$severity = ArcanistLintSeverity::SEVERITY_WARNING;
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$description = $matches[3];
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$description = $matches['message'];
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$error_regexp = '/(^undefined|^duplicate|before assignment$)/';
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$error_regexp = '/(^undefined|^duplicate|before assignment$)/';
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if (preg_match($error_regexp, $description)) {
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if (preg_match($error_regexp, $description)) {
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@ -69,7 +71,10 @@ final class ArcanistPyFlakesLinter extends ArcanistExternalLinter {
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$message = new ArcanistLintMessage();
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$message = new ArcanistLintMessage();
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$message->setPath($path);
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$message->setPath($path);
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$message->setLine($matches[2]);
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$message->setLine($matches['line']);
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if ($matches['column'] != '') {
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$message->setChar($matches['column']);
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}
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$message->setCode($this->getLinterName());
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$message->setCode($this->getLinterName());
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$message->setName($this->getLinterName());
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$message->setName($this->getLinterName());
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$message->setDescription($description);
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$message->setDescription($description);
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@ -2,6 +2,6 @@ import sys, os
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x += 1
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x += 1
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~~~~~~~~~~
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~~~~~~~~~~
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warning:1:0
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warning:1:
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warning:1:0
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warning:1:
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error:3:0
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error:3:
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