diff --git a/utilities/enissue.py b/utilities/enissue.py index c140dbd..de514c1 100755 --- a/utilities/enissue.py +++ b/utilities/enissue.py @@ -3,6 +3,7 @@ from __future__ import print_function import sys import json import os +from datetime import datetime, timedelta try: import urllib.request @@ -22,6 +23,8 @@ except ImportError: from urllib import quote from urllib import unquote +import urllib + def decode_safe(b): try: s = b.decode() @@ -29,9 +32,6 @@ def decode_safe(b): s = b.decode('utf-8') return s -repo_url = "https://api.github.com/repos/poikilos/EnlivenMinetest" -issues_url = repo_url + "/issues" -labels_url = repo_url + "/labels" cmd = None # me = sys.argv[0] me = os.path.basename(__file__) @@ -137,12 +137,75 @@ elif cmd not in valid_cmds: print("") # print("Loading...") -query_s = issues_url -if page is not None: - query_s = issues_url + "?page=" + str(page) -response = request.urlopen(query_s) -d_s = decode_safe(response.read()) -d = json.loads(d_s) + + +caches_path = "/tmp/enissue" +remote_user = "poikilos" +repo_name = "EnlivenMinetest" +c_remote_user_path = os.path.join(caches_path, remote_user) +c_repo_path = os.path.join(c_remote_user_path, repo_name) +api_repo_url_fmt = "https://api.github.com/repos/{}/{}" +repo_url = api_repo_url_fmt.format(remote_user, repo_name) +issues_url = repo_url + "/issues" +labels_url = repo_url + "/labels" + +def get_issues(): + query_s = issues_url + c_issues_name_fmt = "issues_page={}{}.json" + this_page = 1 + query_part = "" + # TODO: IF longer API query is implemented, put something in + # query_part like "&label=Bucket_Game" + if page is not None: + this_page = page + c_issues_name = c_issues_name_fmt.format(this_page, query_part) + c_issues_path = os.path.join(c_repo_path, c_issues_name) + if os.path.isfile(c_issues_path): + # See + max_cache_delta = timedelta(hours=12) + cache_delta = datetime.now() - max_cache_delta + c_issues_mtime = os.path.getmtime(c_issues_path) + filetime = datetime.fromtimestamp(c_issues_mtime) + if filetime > cache_delta: + print("Loading cache: \"{}\"".format(c_issues_path)) + # print("Cache time limit: {}".format(max_cache_delta) + print("Cache expires: {}".format(filetime + + max_cache_delta)) + with open(c_issues_path) as json_file: + results = json.load(json_file) + print("The cache has {} issue(s).".format(len(results))) + return results + else: + print("Cache time limit: {}".format(max_cache_delta)) + print("The cache has expired: \"{}\"".format(c_issues_path)) + else: + print("There is no cache for \"{}\"".format(c_issues_path)) + + if page is not None: + query_s = issues_url + "?page=" + str(page) + try: + response = request.urlopen(query_s) + except urllib.error.HTTPError as e: + print("You may be able to view the issues on GitHub") + print("at the 'html_url', and a login may be required.") + print("The URL \"{}\" is not accessible, so you may have" + " exceeded the rate limit and be blocked" + " temporarily:".format(query_s)) + print(str(e)) + return None + response_s = decode_safe(response.read()) + if not os.path.isdir(c_repo_path): + os.makedirs(c_repo_path) + print("Saving issues cache: {}".format(c_issues_path)) + with open(c_issues_path, "w") as outs: + outs.write(response_s) + results = json.loads(response_s) + return results + +issues = get_issues() +if issues is None: + exit(0) label_ids = [] labels = [] @@ -152,12 +215,12 @@ for s in match_all_labels: match_all_labels_lower.append(s.lower()) match_count = 0 -total_count = len(d) +total_count = len(issues) matching_issue = None matching_issue_labels = None -for issue in d: +for issue in issues: this_issue_labels_lower = [] for label in issue["labels"]: label_ids.append(label["id"]) @@ -192,22 +255,37 @@ for issue in d: if match_number == issue["number"]: matching_issue = issue matching_issue_labels = this_issue_labels_lower +issue = None -if matching_issue is not None: + +def show_issue(issue): print("") print("#{} {}".format(issue["number"], issue["title"])) - # print(matching_issue["html_url"]) + # print(issue["html_url"]) print("") - this_issue_json_url = matching_issue["url"] - response = request.urlopen(this_issue_json_url) - issue_data_s = decode_safe(response.read()) + this_issue_json_url = issue["url"] + issue_data_bytes = None + try: + response = request.urlopen(this_issue_json_url) + issue_data_bytes = response.read() + except urllib.error.HTTPError as e: + print(str(e)) + print("The URL \"{}\" is not accessible, so you may have" + " exceeded the rate limit and be blocked" + " temporarily:".format(this_issue_json_url)) + html_url = issue.get("html_url") + print("You may be able to view the issue on GitHub") + print("at the 'html_url', and a login may be required:") + print("html_url: {}".format(html_url)) + return False + issue_data_s = decode_safe(issue_data_bytes) issue_data = json.loads(issue_data_s) markdown = issue_data["body"] markdown = markdown.replace("\\r\\n", "\n").replace("\\t", "\t") left_w = 10 spacer = " " line_fmt = "{: <" + str(left_w) + "}" + spacer + "{}" - print(line_fmt.format("html_url:", matching_issue["html_url"])) + print(line_fmt.format("html_url:", issue["html_url"])) print(line_fmt.format("by:", issue_data["user"]["login"])) print(line_fmt.format("state:", issue_data["state"])) assignees = issue_data.get("assignees") @@ -255,7 +333,10 @@ if matching_issue is not None: print("") print("") + return True +if matching_issue is not None: + show_issue(matching_issue) if cmd == "labels": # print("Labels:")