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#!/usr/bin/env python3
# Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import re
import textwrap
from github import Github
ROOT_DIR = os.path.realpath(
os.path.join(os.path.dirname(__file__), '..', '..'))
SCRIPTS_DIR = os.path.join(ROOT_DIR, 'scripts')
# --- constants
LABELS_MAP = {
# platforms
"linux": [
"linux", "ubuntu", "redhat", "mint", "centos", "red hat", "archlinux",
"debian", "alpine", "gentoo", "fedora", "slackware", "suse", "RHEL",
"opensuse", "manylinux", "apt ", "apt-", "rpm", "yum", "kali",
"/sys/class", "/proc/net", "/proc/disk", "/proc/smaps",
"/proc/vmstat",
],
"windows": [
"windows", "win32", "WinError", "WindowsError", "win10", "win7",
"win ", "mingw", "msys", "studio", "microsoft", "make.bat",
"CloseHandle", "GetLastError", "NtQuery", "DLL", "MSVC", "TCHAR",
"WCHAR", ".bat", "OpenProcess", "TerminateProcess", "appveyor",
"windows error", "NtWow64", "NTSTATUS", "Visual Studio",
],
"macos": [
"macos", "mac ", "osx", "os x", "mojave", "sierra", "capitan",
"yosemite", "catalina", "mojave", "big sur", "xcode", "darwin",
"dylib",
],
"aix": ["aix"],
"cygwin": ["cygwin"],
"freebsd": ["freebsd"],
"netbsd": ["netbsd"],
"openbsd": ["openbsd"],
"sunos": ["sunos", "solaris"],
"wsl": ["wsl"],
"unix": [
"psposix", "_psutil_posix", "waitpid", "statvfs", "/dev/tty",
"/dev/pts",
],
"pypy": ["pypy"],
# types
"enhancement": ["enhancement"],
"memleak": ["memory leak", "leaks memory", "memleak", "mem leak"],
"api": ["idea", "proposal", "api", "feature"],
"performance": ["performance", "speedup", "speed up", "slow", "fast"],
"wheels": ["wheel", "wheels"],
"scripts": [
"example script", "examples script", "example dir", "scripts/",
],
# bug
"bug": [
"fail", "can't execute", "can't install", "cannot execute",
"cannot install", "install error", "crash", "critical",
],
# doc
"doc": [
"doc ", "document ", "documentation", "readthedocs", "pythonhosted",
"HISTORY", "README", "dev guide", "devguide", "sphinx", "docfix",
"index.rst",
],
# tests
"tests": [
" test ", "tests", "travis", "coverage", "cirrus", "appveyor",
"continuous integration", "unittest", "pytest", "unit test",
],
# critical errors
"priority-high": [
"WinError", "WindowsError", "RuntimeError", "ZeroDivisionError",
"SystemError", "MemoryError", "core dumped",
"segfault", "segmentation fault",
],
}
LABELS_MAP['scripts'].extend(
[x for x in os.listdir(SCRIPTS_DIR) if x.endswith('.py')])
OS_LABELS = [
"linux", "windows", "macos", "freebsd", "openbsd", "netbsd", "openbsd",
"bsd", "sunos", "unix", "wsl", "aix", "cygwin",
]
ILLOGICAL_PAIRS = [
('bug', 'enhancement'),
('doc', 'tests'),
('scripts', 'doc'),
('scripts', 'tests'),
('bsd', 'freebsd'),
('bsd', 'openbsd'),
('bsd', 'netbsd'),
]
# --- replies
REPLY_MISSING_PYTHON_HEADERS = """\
It looks like you're missing `Python.h` headers. This usually means you have \
to install them first, then retry psutil installation.
Please read \
[INSTALL](https://github.com/giampaolo/psutil/blob/master/INSTALL.rst) \
instructions for your platform. \
This is an auto-generated response based on the text you submitted. \
If this was a mistake or you think there's a bug with psutil installation \
process, please add a comment to reopen this issue.
"""
# --- utils
def is_pr(issue):
return 'PullRequest' in issue.__module__
def is_issue(issue):
return not is_pr(issue)
def is_new(issue):
return issue.comments == 0
def has_label(issue, label):
assigned = [x.name for x in issue.labels]
return label in assigned
def has_os_label(issue):
labels = set([x.name for x in issue.labels])
for label in OS_LABELS:
if label in labels:
return True
return False
def get_repo():
repo = os.environ['GITHUB_REPOSITORY']
token = os.environ['GITHUB_TOKEN']
return Github(token).get_repo(repo)
def get_issue_event():
url = os.environ.get('GITHUB_ISSUE_URL')
if url: # issue
num = int(url.split('/')[-1])
else: # PR
url = os.environ['GITHUB_REF']
num = int(url.split('/')[-2])
repo = get_repo()
return repo.get_issue(number=num)
# --- actions
def log(msg):
print(">>> %s <<<" % msg)
def add_label(issue, label):
def should_add(issue, label):
if has_label(issue, label):
log("issue %r already has label %r" % (issue, label))
return False
for left, right in ILLOGICAL_PAIRS:
if label == left and has_label(issue, right):
log("issue %r already has label %r" % (issue, label))
return False
return not has_label(issue, label)
if not should_add(issue, label):
return
type_ = "PR:" if is_pr(issue) else "issue:"
assigned = ', '.join([x.name for x in issue.labels])
log(textwrap.dedent("""\
%-10s %s: %s
assigned: %s
new: %s""" % (
type_,
issue.number,
issue.title,
assigned,
label,
)))
issue.add_to_labels(label)
def _guess_labels_from_text(issue, text):
for label, keywords in LABELS_MAP.items():
for keyword in keywords:
if keyword.lower() in text.lower():
yield (label, keyword)
def add_labels_from_text(issue, text):
for label, keyword in _guess_labels_from_text(issue, text):
add_label(issue, label)
def add_labels_from_body(issue, text):
# add os label
print(repr(text))
r = re.search(r"\* OS:.*?\n", text)
if r:
add_labels_from_text(issue, r.group(0))
# add bug/enhancement label
r = re.search(r"\* Bug fix:.*?\n", text)
if is_pr(issue) and \
r is not None and \
not has_label(issue, "bug") and \
not has_label(issue, "enhancement"):
s = r.group(0).lower()
if 'yes' in s:
add_label(issue, 'bug')
else:
add_label(issue, 'enhancement')
# add type labels
r = re.search(r"\* Type:.*?\n", text)
if r:
s = r.group(0).lower()
if 'doc' in s:
add_label(issue, 'doc')
if 'performance' in s:
add_label(issue, 'performance')
if 'scripts' in s:
add_label(issue, 'scripts')
if 'tests' in s:
add_label(issue, 'tests')
if 'wheels' in s:
add_label(issue, 'wheels')
if 'newapi' in s:
add_label(issue, 'api')
# --- run
def process_both(issue):
add_labels_from_text(issue, issue.title)
add_labels_from_body(issue, issue.body)
def process_issue(issue):
def has_text(text):
return text in issue.title.lower() or text in issue.body.lower()
if has_text("missing python.h") or \
has_text("python.h: no such file or directory") or \
"#include<Python.h>\n^~~~" in issue.body.replace(' ', '') or \
"#include<Python.h>\r\n^~~~" in issue.body.replace(' ', ''):
issue.create_comment(REPLY_MISSING_PYTHON_HEADERS)
issue.edit(state='closed')
return
def process_pr(pr):
pass
def main():
log("Running issue/PR bot.")
issue = get_issue_event()
process_both(issue)
if is_issue(issue):
process_issue(issue)
else:
process_pr(issue)
if __name__ == '__main__':
main()
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