本文整理汇总了Python中storymap.storage.key_prefix函数的典型用法代码示例。如果您正苦于以下问题：Python key_prefix函数的具体用法？Python key_prefix怎么用？Python key_prefix使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了key_prefix函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: storymap_create
def storymap_create(user):
"""Create a storymap"""
try:
title, data = _request_get_required('title', 'd')
id = _make_storymap_id(user, title)
key_prefix = storage.key_prefix(user['uid'], id)
content = json.loads(data)
storage.save_json(key_prefix+'draft.json', content)
user['storymaps'][id] = {
'id': id,
'title': title,
'draft_on': _utc_now(),
'published_on': ''
}
_user.save(user)
_write_embed_draft(key_prefix, user['storymaps'][id])
return jsonify({'id': id})
except Exception, e:
traceback.print_exc()
return jsonify({'error': str(e)})示例2: storymap_import
def storymap_import(user):
try:
if 'archive' in request.files:
temp_file, temp_path = tempfile.mkstemp()
request.files['archive'].save(temp_path)
@after_this_request
def cleanup_temp_file(response):
os.close(temp_file)
os.remove(temp_path)
return response
with ZipFile(temp_path, mode='r') as zip_file:
files = zip_file.namelist()
if ('metadata.json' not in files) or ('draft.json' not in files) or ('draft.html' not in files):
return jsonify({'error': 'This doesn\'t look like a StoryMap exported package.'})
id = _import_metadata(user, json.loads(zip_file.read('metadata.json')))
key_prefix = storage.key_prefix(user['uid'], id)
for file_name in files:
if file_name != 'metadata.json':
key_name = "%s%s" % (key_prefix, file_name)
storage.save_from_data(key_name, mimetypes.guess_type(file_name), zip_file.read(file_name))
return jsonify({'id': id})
except Exception, e:
traceback.print_exc()
return jsonify({'error': str(e)})示例3: storymap_copy
def storymap_copy(user, id):
"""
Copy storymap
@id = storymap to copy
@title = name of new copy
"""
try:
title = _request_get_required('title')
dst_id = _make_storymap_id(user, title)
src_key_prefix = storage.key_prefix(user['uid'], id)
dst_key_prefix = storage.key_prefix(user['uid'], dst_id)
src_re = re.compile(r'%s' % src_key_prefix)
src_key_list, more = storage.list_keys(src_key_prefix, 999, '')
for src_key in src_key_list:
file_name = src_key.name.split(src_key_prefix)[-1]
dst_key_name = "%s%s" % (dst_key_prefix, file_name)
if file_name.endswith('.json'):
json_string = src_key.get_contents_as_string()
storage.save_json(dst_key_name,
src_re.sub(dst_key_prefix, json_string))
else:
storage.copy_key(src_key.name, dst_key_name)
# Update meta
user['storymaps'][dst_id] = {
'id': dst_id,
'title': title,
'draft_on': user['storymaps'][id]['draft_on'],
'published_on': user['storymaps'][id]['published_on']
}
_user.save(user)
# Write new embed pages
_write_embed_draft(dst_key_prefix, user['storymaps'][dst_id])
if user['storymaps'][dst_id].get('published_on'):
_write_embed_published(dst_key_prefix, user['storymaps'][dst_id])
return jsonify(user['storymaps'][dst_id])
except Exception, e:
traceback.print_exc()
return jsonify({'error': str(e)})示例4: storymap_copy
def storymap_copy(user, id):
"""
Copy storymap
@id = storymap to copy
@title = name of new copy
"""
try:
title = _request_get_required("title")
dst_id = _make_storymap_id(user, title)
src_key_prefix = storage.key_prefix(user["uid"], id)
dst_key_prefix = storage.key_prefix(user["uid"], dst_id)
src_re = re.compile(r"%s" % src_key_prefix)
src_key_list, more = storage.list_keys(src_key_prefix, 999, "")
for src_key in src_key_list:
file_name = src_key.name.split(src_key_prefix)[-1]
dst_key_name = "%s%s" % (dst_key_prefix, file_name)
if file_name.endswith(".json"):
json_string = src_key.get_contents_as_string()
storage.save_json(dst_key_name, src_re.sub(dst_key_prefix, json_string))
else:
storage.copy_key(src_key.name, dst_key_name)
# Update meta
user["storymaps"][dst_id] = {
"id": dst_id,
"title": title,
"draft_on": user["storymaps"][id]["draft_on"],
"published_on": user["storymaps"][id]["published_on"],
}
_user.save(user)
# Write new embed pages
_write_embed_draft(dst_key_prefix, user["storymaps"][dst_id])
if user["storymaps"][dst_id].get("published_on"):
_write_embed_published(dst_key_prefix, user["storymaps"][dst_id])
return jsonify(user["storymaps"][dst_id])
except Exception, e:
traceback.print_exc()
return jsonify({"error": str(e)})示例5: storymap_image_list
def storymap_image_list(user, id):
"""List storymap images """
try:
key_prefix = storage.key_prefix(user['uid'], id, '_images')
key_list, more = storage.list_key_names(key_prefix, 999, '')
image_list = [n.split('/')[-1] for n in key_list]
return jsonify({'image_list': image_list})
except storage.StorageException, e:
traceback.print_exc()
return jsonify({'error': str(e), 'error_detail': e.detail})示例6: storymap_image_list
def storymap_image_list(user, id):
"""List storymap images """
try:
key_prefix = storage.key_prefix(user["uid"], id, "_images")
key_list, more = storage.list_key_names(key_prefix, 999, "")
image_list = [n.split("/")[-1] for n in key_list]
return jsonify({"image_list": image_list})
except storage.StorageException, e:
traceback.print_exc()
return jsonify({"error": str(e), "error_detail": e.detail})示例7: storymap_migrate
def storymap_migrate(user):
"""
Migrate a storymap
@title = storymap title
@url = storymap base url
@draft_on = ...
@published_on = ...
@file_list = json encoded list of file names
"""
try:
title, src_url, draft_on, file_list_json = _request_get_required(
'title', 'url', 'draft_on', 'file_list')
published_on = _request_get('published_on')
file_list = json.loads(file_list_json)
dst_id = _make_storymap_id(user, title)
dst_key_prefix = storage.key_prefix(user['uid'], dst_id)
dst_url = settings.AWS_STORAGE_BUCKET_URL+dst_key_prefix
dst_img_url = dst_url+'_images/'
re_img = re.compile(r'.*\.(png|gif|jpg|jpeg)$', re.I)
re_src = re.compile(r'%s' % src_url)
for file_name in file_list:
file_url = "%s%s" % (src_url, file_name)
if file_name.endswith('.json'):
key_name = storage.key_name(user['uid'], dst_id, file_name)
r = requests.get(file_url)
storage.save_json(key_name, re_src.sub(dst_img_url, r.text))
elif re_img.match(file_name):
key_name = storage.key_name(user['uid'], dst_id, '_images', file_name)
storage.save_from_url(key_name, file_url)
else:
continue # skip
user['storymaps'][dst_id] = {
'id': dst_id,
'title': title,
'draft_on': draft_on,
'published_on': published_on
}
_user.save(user)
_write_embed_draft(dst_key_prefix, user['storymaps'][dst_id])
if published_on:
_write_embed_published(dst_key_prefix, user['storymaps'][dst_id])
return jsonify(user['storymaps'][dst_id])
except Exception, e:
traceback.print_exc()
return jsonify({'error': str(e)})示例8: storymap_delete
def storymap_delete(user, id):
"""Delete storymap"""
try:
key_prefix = storage.key_prefix(user['uid'], id)
key_list, marker = storage.list_keys(key_prefix, 50)
for key in key_list:
storage.delete(key.name);
del user['storymaps'][id]
_user.save(user)
return jsonify({})
except Exception, e:
traceback.print_exc()
return jsonify({'error': str(e)})示例9: storymap_migrate
def storymap_migrate(user):
"""
Migrate a storymap
@title = storymap title
@url = storymap base url
@draft_on = ...
@published_on = ...
@file_list = json encoded list of file names
"""
try:
title, src_url, draft_on, file_list_json = _request_get_required("title", "url", "draft_on", "file_list")
published_on = _request_get("published_on")
file_list = json.loads(file_list_json)
dst_id = _make_storymap_id(user, title)
dst_key_prefix = storage.key_prefix(user["uid"], dst_id)
dst_url = settings.AWS_STORAGE_BUCKET_URL + dst_key_prefix
dst_img_url = dst_url + "_images/"
re_img = re.compile(r".*\.(png|gif|jpg|jpeg)$", re.I)
re_src = re.compile(r"%s" % src_url)
for file_name in file_list:
file_url = "%s%s" % (src_url, file_name)
if file_name.endswith(".json"):
key_name = storage.key_name(user["uid"], dst_id, file_name)
r = requests.get(file_url)
storage.save_json(key_name, re_src.sub(dst_img_url, r.text))
elif re_img.match(file_name):
key_name = storage.key_name(user["uid"], dst_id, "_images", file_name)
storage.save_from_url(key_name, file_url)
else:
continue # skip
user["storymaps"][dst_id] = {"id": dst_id, "title": title, "draft_on": draft_on, "published_on": published_on}
_user.save(user)
_write_embed_draft(dst_key_prefix, user["storymaps"][dst_id])
if published_on:
_write_embed_published(dst_key_prefix, user["storymaps"][dst_id])
return jsonify(user["storymaps"][dst_id])
except Exception, e:
traceback.print_exc()
return jsonify({"error": str(e)})示例10: storymap_publish
def storymap_publish(user, id):
"""Save published storymap"""
try:
data = _request_get_required('d')
key_prefix = storage.key_prefix(user['uid'], id)
content = json.loads(data)
storage.save_json(key_prefix+'published.json', content)
user['storymaps'][id]['published_on'] = _utc_now()
_user.save(user)
_write_embed_published(key_prefix, user['storymaps'][id])
return jsonify({'meta': user['storymaps'][id]})
except storage.StorageException, e:
traceback.print_exc()
return jsonify({'error': str(e), 'error_detail': e.detail})示例11: storymap_publish
def storymap_publish(user, id):
"""Save published storymap"""
try:
data = _request_get_required("d")
key_prefix = storage.key_prefix(user["uid"], id)
content = json.loads(data)
storage.save_json(key_prefix + "published.json", content)
user["storymaps"][id]["published_on"] = _utc_now()
_user.save(user)
_write_embed_published(key_prefix, user["storymaps"][id])
return jsonify({"meta": user["storymaps"][id]})
except storage.StorageException, e:
traceback.print_exc()
return jsonify({"error": str(e), "error_detail": e.detail})示例12: storymap_update_meta
def storymap_update_meta(user, id):
"""Update storymap meta value"""
try:
key, value = _request_get_required('key', 'value')
user['storymaps'][id][key] = value
_user.save(user)
key_prefix = storage.key_prefix(user['uid'], id)
if key in ['title', 'description', 'image_url']:
_write_embed_draft(key_prefix, user['storymaps'][id])
if user['storymaps'][id].get('published_on'):
_write_embed_published(key_prefix, user['storymaps'][id])
return jsonify(user['storymaps'][id])
except Exception, e:
traceback.print_exc()
return jsonify({'error': str(e)})示例13: storymap_create
def storymap_create(user):
"""Create a storymap"""
try:
title, data = _request_get_required("title", "d")
id = _make_storymap_id(user, title)
key_prefix = storage.key_prefix(user["uid"], id)
content = json.loads(data)
storage.save_json(key_prefix + "draft.json", content)
user["storymaps"][id] = {"id": id, "title": title, "draft_on": _utc_now(), "published_on": ""}
_user.save(user)
_write_embed_draft(key_prefix, user["storymaps"][id])
return jsonify({"id": id})
except Exception, e:
traceback.print_exc()
return jsonify({"error": str(e)})示例14: _make_storymap_id
def _make_storymap_id(user, title):
"""Get unique storymap id from slugified title"""
id_set = set(user['storymaps'].keys())
# Add keys from S3 (in case of db issues)
user_key_prefix = storage.key_prefix(user['uid'])
regex = re.compile(r'^%s([^/]+).*' % user_key_prefix)
name_list, more = storage.list_key_names(user_key_prefix, 999, '')
for name in name_list:
m = regex.match(name)
if m:
id_set.add(m.group(1))
id_base = slugify.slugify(title)
id = id_base
n = 0
while id in id_set:
n += 1
id = '%s-%d' % (id_base, n)
return id示例15: storymap_export
def storymap_export(user, id):
"""
Download a zip file of the StoryMap's data, for importing or self-hosting
"""
key_prefix = storage.key_prefix(user['uid'], id)
key_list, _ = storage.list_keys(key_prefix, 999, '')
temp_file, temp_path = tempfile.mkstemp()
@after_this_request
def cleanup_temp_file(response):
os.close(temp_file)
os.remove(temp_path)
return response
with ZipFile(temp_path, mode='a') as zip_file:
zip_file.writestr('metadata.json', json.dumps(user['storymaps'][id]))
for key in key_list:
file_name = key.name.split(key_prefix)[-1]
zip_file.writestr(file_name, storage.get_contents_as_string(key))
return send_file(temp_path, as_attachment=True, attachment_filename=('storymap-%s.zip' % id))