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add_basefile_to_meta.py
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import csv
import re
import yaml
import logging
from github import Github
from pathlib import Path
logging.basicConfig(
filename="metadata_updated.log",
format="%(levelname)s: %(message)s",
level=logging.INFO,
)
def notifier(msg):
logging.info(msg)
def update_repo(g, pecha_id, file_path, commit_msg, new_content):
try:
repo = g.get_repo(f"Openpecha/{pecha_id}")
contents = repo.get_contents(f"{file_path}", ref="master")
repo.update_file(contents.path, commit_msg, new_content, sha=contents.sha, branch="master")
notifier( f'Pecha id :{pecha_id} updated ')
except Exception as e:
notifier( f'Pecha id :{pecha_id} not updated with error {e}')
def check_volumes(meta_data, pagination_info,pecha_id):
volumes = meta_data['source_metadata']['volumes']
if volumes != (None or '') :
for info_num, pg_info in pagination_info.items():
image_group = pg_info['Image_group']
vol_num = pg_info['Vol']
for vol_id, vol_info in volumes.items():
if vol_info['image_group_id'] == image_group:
vol_info['base_file'] = f"{vol_num}.txt"
break
elif volumes == '':
meta_data['source_metadata']['volumes'] = {}
meta_data['source_metadata']['author']
notifier( f'Pecha id :{pecha_id} volumes value changed from string to dict')
print(f"No Volumes in {pecha_id}")
return meta_data
else:
notifier( f'Pecha id :{pecha_id} no volumes with error {e}')
return meta_data
def check_initial_type(initial_creation_type, meta_data, pagination_info, pecha_id):
if initial_creation_type == 'ocr':
meta_data['source_metadata']['volumes'] = meta_data['source_metadata']['volume']
del meta_data['source_metadata']['volume']
if pagination_info != None:
new_meta = check_volumes(meta_data,pagination_info,pecha_id)
return new_meta
elif meta_data['source_metadata']['volumes'] == '':
meta_data['source_metadata']['volumes'] = {}
meta_data['source_metadata']['author']
notifier( f'Pecha id :{pecha_id} volumes value changed from string to dict')
print(f"No Volumes in {pecha_id}")
return meta_data
def get_new_meta( meta_data, pagination_info, pecha_id):
if meta_data['initial_creation_type'] =='ocr':
meta_data['id'] = pecha_id
meta_data = check_initial_type(meta_data['initial_creation_type'], meta_data, pagination_info, pecha_id)
meta_yml = yaml.safe_dump(meta_data, default_flow_style=False, sort_keys=False, allow_unicode=True)
return meta_yml
def get_image_group_and_vol_num(pagination_content,pagination_path):
vol_num = Path(f"{pagination_path}").name
paginations = pagination_content['annotations']
if paginations != []:
for pg_uuid, pg_info in enumerate(paginations,1):
image_group = pg_info['reference'][:-4]
return image_group, vol_num
else:
return None, None
def get_pagination_content(g, pagination_path, pecha_id, repo):
pagination_path = pagination_path.path
pagination_content = repo.get_contents(f"./{pagination_path}/pagination.yml")
pagination_content = pagination_content.decoded_content.decode()
pagination_content = yaml.safe_load(pagination_content)
image_group, vol_num = get_image_group_and_vol_num(pagination_content, pagination_path)
return image_group, vol_num
def get_pagination_info(g, pecha_id, meta_data):
layers = []
pagination_info = {}
cur_text = {}
volumes = meta_data['source_metadata']['volume']
if volumes != (None or '') :
repo = g.get_repo(f"Openpecha/{pecha_id}")
contents = repo.get_contents(f"./{pecha_id}.opf/layers")
num = 1
for content_file in contents:
image_group, vol_num = get_pagination_content(g, content_file, pecha_id, repo)
if image_group and vol_num != None:
cur_text[f'{num}'] = {
'Image_group': image_group,
'Vol': vol_num
}
pagination_info.update(cur_text)
num += 1
cur_text = {}
else:
return None
return pagination_info
else:
return None
def change_ebook_meta(meta_data):
key = list(meta_data.keys())[0]
if key == 'ebook_metadata':
meta_data['id'] = pecha_id
meta_data['initial_creation_type'] = 'ebook'
meta_data['source_metadata'] = meta_data['ebook_metadata']
del meta_data['ebook_metadata']
meta_data['source_metadata']['id'] = meta_data['source_metadata']['sku']
del meta_data['source_metadata']['sku']
web_meta = meta_data['web_metadata']
del meta_data['web_metadata']
meta_data['web_metadata'] = web_meta
meta_yml = yaml.safe_dump(meta_data, default_flow_style=False, sort_keys=False, allow_unicode=True)
return meta_yml
elif key == 'source_metadata':
meta_data['id'] = pecha_id
meta_data['initial_creation_type'] = 'ebook'
meta_yml = yaml.safe_dump(meta_data, default_flow_style=False, sort_keys=False, allow_unicode=True)
return meta_yml
else:
return None
def get_meta_from_opf(g, pecha_id):
try:
repo = g.get_repo(f"Openpecha/{pecha_id}")
contents = repo.get_contents(f"./{pecha_id}.opf/meta.yml")
return contents.decoded_content.decode()
except:
print('Repo Not Found')
notifier( f'Pecha id :{pecha_id} not updated due to repo not found')
return None
if __name__ == "__main__":
token = ''
g = Github(token)
commit_msg = 'meta updated'
with open("catalog.csv", newline="") as csvfile:
pechas = list(csv.reader(csvfile, delimiter=","))
for pecha in pechas[104:278]:
pecha_id = re.search("\[.+\]", pecha[0])[0][1:-1]
file_path = f"./{pecha_id}.opf/meta.yml"
old_meta_data = get_meta_from_opf(g, pecha_id)
if old_meta_data == None:
pass
else:
old_meta_data = yaml.safe_load(old_meta_data)
new_ebook_meta = change_ebook_meta(old_meta_data)
if new_ebook_meta == None:
pagination_info = get_pagination_info(g, pecha_id, old_meta_data)
if pagination_info != None:
new_meta_data = get_new_meta(old_meta_data, pagination_info, pecha_id)
if new_meta_data != None:
update_repo(g, pecha_id, file_path, commit_msg, new_meta_data)
else:
new_meta_data = get_new_meta(old_meta_data, pagination_info, pecha_id)
if new_meta_data != None:
update_repo(g, pecha_id, file_path, commit_msg, new_meta_data)
else:
update_repo(g, pecha_id, file_path, commit_msg, new_ebook_meta)
print(f'INFO: {pecha_id} meta updated..')