204 lines
6.9 KiB
Python
204 lines
6.9 KiB
Python
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#!/usr/bin/env python
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"""
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Ver 2.0
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Overview:
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This script grabs the newest issues from ComicVine and 'appends' them to the
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missing.mcl file contents.
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usage:
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python update_missing.py <in_file> <out_file> <api_key> <start_date> <end_date>
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in_file: missing.mcl (i.e., your most recent version)
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out_file: missing_<date> (or w/e you want to name it)
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api_key: provided by ComicVine
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start_date: the date the mcl file is synched with (YYYY-MM-DD)
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end_date: today's date (YYYY-MM-DD)
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e.g.,
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python update_missing.py missing.mcl missing_20170917.mcl API_KEY 2017-09-11 2017-09-17
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Technical stuff:
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The mcl file format contains a header followed by a list of volumes with
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their respective issues/numbers.
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Missing;<date_of_last_update>
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<volume_id>;list of <issue_id>;list of <issue_num>
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<volume_id>;list of <issue_id>;list of <issue_num>
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...
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<volume_id>;list of <issue_id>;list of <issue_num>
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The lists are comma delimited. Commas followed immediately by a space are
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not considered a delimiter. Some issues are numbered like "v. 1, no. 01".
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If there is a space in the list of issue numbers, the entire list is
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wrapped in double quotes.
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Note: There is one volume (id: 77901) that has an issue number "1,5". This
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can potentially wreak some havoc if not treated carefully.
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"""
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import requests
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import sys
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if len(sys.argv) < 6 :
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print "usage: python update_missing.py <in_file> <out_file> <api_key> <start_date> <end_date>"
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exit()
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in_file = str(sys.argv[1]) # missing.mcl
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out_file = str(sys.argv[2]) # updated_missing.mcl
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api_key = str(sys.argv[3]) # ComicVine API key
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start_date = str(sys.argv[4]) # start date range to search for new issues
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end_date = str(sys.argv[5]) # end date range to search for new issues
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comiclist = open(in_file, "r")
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issues_number = {}
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issues_volume = {}
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skip_header = True
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cont = 0
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print "Reading in current database"
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for line in comiclist:
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if skip_header:
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skip_header = False
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continue
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line_split = unicode(line, encoding='utf-8').replace("\n","").split(";")
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volume_id = int(line_split[0])
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if (line_split[1][0] == '"') and (line_split[1][len(line_split[1])] == '"'):
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line_split = line_split[1:-1]
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issue_split = line_split[1].split(",")
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num_split = line_split[2].split(",")
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for i in range(0,len(issue_split)):
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if issues_number.has_key(int(issue_split[i])):
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cont += 1
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issues_number[int(issue_split[i])] = num_split[i]
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issues_volume[int(issue_split[i])] = volume_id
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comiclist.close()
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print "Querying ComicVine for new issues"
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headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'}
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new_comics_cont = 0
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old_comics_cont = 0
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updated_comics_cont = 0
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deleted_comics_cont = 0
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comic_skip_cont = 0
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offset = 0
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max = 100
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limit = 100
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skip = 0
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retry = 0
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ErrorIds = ""
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non_retrieved_comics = issues_number.copy()
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FindingError = False
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while offset < max:
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try:
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request_url = "https://comicvine.gamespot.com/api/issues/?api_key=" + api_key +"&limit=" + str(limit) + "&format=json&offset=" + str(offset) + "&field_list=id,issue_number,volume&filter=date_last_updated:" + start_date + "|" + end_date + "&sort=id"
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print request_url
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r = requests.get(request_url, headers=headers)
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json_obj = r.json()
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max = json_obj['number_of_total_results']
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print str(min(offset,max)) + "/" + str(max) + " Since " + start_date
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for i in json_obj['results']:
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volume_id = i['volume']['id']
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issue_id = i['id']
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num = unicode(i['issue_number']).replace(",",".&@1").replace(";",".&@2").replace("\n","").replace("\r","")
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if not issues_number.has_key(issue_id):
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new_comics_cont += 1
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issues_number[issue_id] = num
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issues_volume[issue_id] = volume_id
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else:
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del non_retrieved_comics[issue_id]
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old_comics_cont += 1
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if issues_number[issue_id] != num or issues_volume[issue_id] != volume_id:
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updated_comics_cont += 1
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issues_number[issue_id] = num
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issues_volume[issue_id] = volume_id
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offset += limit + skip
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FindingError = False
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if skip == 1:
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print "Comic with error found, id= " + str(issue_id+1)
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ErrorIds += ";"+ str(issue_id+1)
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comic_skip_cont += 1
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print "Continue loading comics now..."
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FindingError = True
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skip = 0
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limit = 100
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retry = 0
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except:
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if retry < 4 and not FindingError:
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print "Error. Trying Again..."
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retry += 1
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else:
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if not FindingError:
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print "Finding Error in comic list: " + str(100-limit) + "%"
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skip = 1
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limit -= 1
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if limit == 0 or FindingError:
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print "Comic with error found, id= " + str(issue_id+offset)
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FindingError = True
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limit = 1
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offset += 1
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comic_skip_cont += 1
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ErrorIds += ";"+ str(issue_id+offset)
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comics = {}
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for issue_id in issues_number.keys():
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if not comics.has_key(issues_volume[issue_id]):
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comics[issues_volume[issue_id]] = {}
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comics[issues_volume[issue_id]][issue_id]=issues_number[issue_id]
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print "Writing missings to file"
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deleted_file = open("Deleted_Comics.txt", "wb")
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for issue_id in non_retrieved_comics.keys():
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deleted_file.write(str(issue_id)+"\n")
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deleted_comics_cont += 1
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deleted_file.close()
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print "Writing database to file"
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outfile = open(out_file,"wb")
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outfile.write("Missing;" + end_date + "\n")
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for volume_id in sorted(comics.iterkeys()):
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issues = ""
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nums = ""
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for issue_id in sorted(comics[volume_id].iterkeys()):
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issues += str(issue_id) + ","
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nums += comics[volume_id][issue_id] + ","
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issues = issues[:-1]
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outfile.write(str(volume_id) + ";" + issues + ";" + nums.encode('utf-8','ignore') + "\n")
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outfile.close()
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print "Done! " + str(new_comics_cont) + " comics added to database! (" + str(comic_skip_cont)+ " skipped and " + str(old_comics_cont) + " comics already in database)"
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print str(deleted_comics_cont) + " comics in databased not retrieved in this round."
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print str(updated_comics_cont) + " comics updated in database."
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print "Ids with error in server: " + ErrorIds[1:]
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print cont
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raw_input("Press Enter to continue...")
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