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{
    "id": 1620,
    "url": "https://patchwork.libcamera.org/api/patches/1620/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/1620/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": ""
    },
    "msgid": "<20190704150658.18809-1-kieran.bingham@ideasonboard.com>",
    "date": "2019-07-04T15:06:58",
    "name": "[libcamera-devel,v2] utils: checkstyle.py: Add pep8 checker",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "d0502dcd883d0ebdc6ead1d6531dec7a069f5c5e",
    "submitter": {
        "id": 4,
        "url": "https://patchwork.libcamera.org/api/people/4/?format=api",
        "name": "Kieran Bingham",
        "email": "kieran.bingham@ideasonboard.com"
    },
    "delegate": null,
    "mbox": "https://patchwork.libcamera.org/patch/1620/mbox/",
    "series": [
        {
            "id": 406,
            "url": "https://patchwork.libcamera.org/api/series/406/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=406",
            "date": "2019-07-04T15:06:58",
            "name": "[libcamera-devel,v2] utils: checkstyle.py: Add pep8 checker",
            "version": 2,
            "mbox": "https://patchwork.libcamera.org/series/406/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/1620/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/1620/checks/",
    "tags": {},
    "headers": {
        "Return-Path": "<kieran.bingham@ideasonboard.com>",
        "Received": [
            "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DE4DE61569\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu,  4 Jul 2019 17:07:02 +0200 (CEST)",
            "from localhost.localdomain\n\t(cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 6F4E324B;\n\tThu,  4 Jul 2019 17:07:02 +0200 (CEST)"
        ],
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1562252822;\n\tbh=oMftc4m+KDvWvCpDtRRHXVfM7xwXSAtIsNeRa9bbwo0=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=ev+lvf6N+wD/L1IaLzfM4lHlfxtunMDyBkn7rvGwoTuoQNoGzJE2BoXEq9NEuVPFE\n\t1XYEUeBoi6tctvdmsii1c1+Q3cw34JoRtIxjJaGN7NaEQPk12cVBmJxt53GUMXjer8\n\t5WqvXi4OcDnj8BoJmR2Mvm9tSlyovti8fdYrBiWU=",
        "From": "Kieran Bingham <kieran.bingham@ideasonboard.com>",
        "To": "LibCamera Devel <libcamera-devel@lists.libcamera.org>",
        "Date": "Thu,  4 Jul 2019 16:06:58 +0100",
        "Message-Id": "<20190704150658.18809-1-kieran.bingham@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.20.1",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH v2] utils: checkstyle.py: Add pep8 checker",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.23",
        "Precedence": "list",
        "List-Id": "<libcamera-devel.lists.libcamera.org>",
        "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>",
        "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>",
        "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>",
        "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>",
        "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>",
        "X-List-Received-Date": "Thu, 04 Jul 2019 15:07:03 -0000"
    },
    "content": "Process python additions with pep8 and report any errors that are added.\n\nSigned-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>\n\n--\nv2:\n - Now catches if pep8 is not available\n - line_no_regex renamed to results_regex and contained in Pep8Checker\n   class\n - Single quotes used instead of double quotes\n - 'data' moved to local variable instance of class instance\n---\n utils/checkstyle.py | 33 +++++++++++++++++++++++++++++++++\n 1 file changed, 33 insertions(+)",
    "diff": "diff --git a/utils/checkstyle.py b/utils/checkstyle.py\nindex fab4b116d2ff..c5ecdc12112b 100755\n--- a/utils/checkstyle.py\n+++ b/utils/checkstyle.py\n@@ -276,6 +276,39 @@ class MesonChecker(StyleChecker):\n         return issues\n \n \n+class Pep8Checker(StyleChecker):\n+    patterns = ('*.py',)\n+    results_regex = re.compile('stdin:([0-9]+):([0-9]+)(.*)')\n+\n+    def __init__(self, content):\n+        super().__init__()\n+        self.__content = content\n+\n+    def check(self, line_numbers):\n+        issues = []\n+        data = ''.join(self.__content).encode('utf-8')\n+\n+        try:\n+            ret = subprocess.run(['pep8', '--ignore=E501', '-'],\n+                                 input=data, stdout=subprocess.PIPE)\n+        except FileNotFoundError:\n+            issues.append(StyleIssue(0, '', \"Please install pep8 to validate python additions\"))\n+            return issues\n+\n+        results = ret.stdout.decode('utf-8').splitlines()\n+        for item in results:\n+            search = re.search(Pep8Checker.results_regex, item)\n+            line_number = int(search.group(1))\n+            position = int(search.group(2))\n+            msg = search.group(3)\n+\n+            if line_number in line_numbers:\n+                line = self.__content[line_number - 1]\n+                issues.append(StyleIssue(line_number, line, msg))\n+\n+        return issues\n+\n+\n # ------------------------------------------------------------------------------\n # Formatters\n #\n",
    "prefixes": [
        "libcamera-devel",
        "v2"
    ]
}