def test_sequence():
r1 = t_a(b=101)
r2 = t_a(b=102)
print('R1: ', r1, '\nR2: ', r2, sep='')
assert isinstance(r1.a, seq_test) and isinstance(r2.a, seq_test)
assert r1.a is not r2.a
assert r1.a != r2.a
ASet = dset(t_a)
s1 = ASet()
s1 += [r1, r2]
dmerge(s1)
print('R1: ', r1, '\nR2: ', r2, sep='')
assert isinstance(r1.a, seq_test) and isinstance(r2.a, seq_test)
assert r1.a is not r2.a
assert r1.a != r2.a
assert r1.a.value == 10000 and int(r1.a) == 10000
assert r2.a.value == 10001 and int(r2.a) == 10001
dbc << "SELECT * FROM t_a ORDER BY a"
s1 = ASet(dbc)
sl = list(s1)
print(s1)
assert isinstance(sl[0].a, seq_test)
assert sl[0].a.value == 10000
assert sl[0].a == r1.a
def test_dobject_dmerge():
# orginal data
ASet = dset(t_a)
ds = ASet([t_a(a=101, b=102, c=103, d=104, e=105),
t_a(a=201, b=202, c=203, d=204, e=205)])
t_a1 = t_a._re(_ignore=['c', 'e'])
A1Set = dset(t_a1)
ds1 = A1Set(ds)
dmerge(ds1)
dbc << "SELECT * FROM t_a"
ds0 = A1Set(dbc) # original
ds1 = A1Set(ds0) # to be modified
ds1 += [t_a1(a=301, b=302, d=304, f=306)] # insert a new item
ds1[t_a(a=101, b=102)].f = 5555 # update the first item
del ds1[t_a(a=201, b=202)] # delete the 2nd item
print('ORIGINAL:', ds0)
print('MODIFIED:', ds1)
dmerge(ds1, ds0)
def test_dobject_dmerge():
# orginal data
ASet = dset(t_a)
ds = ASet([
t_a(a=101, b=102, c=103, d=104, e=105),
t_a(a=201, b=202, c=203, d=204, e=205)
])
t_a1 = t_a._re(_ignore=['c', 'e'])
A1Set = dset(t_a1)
ds1 = A1Set(ds)
dmerge(ds1)
dbc << "SELECT * FROM t_a"
ds0 = A1Set(dbc) # original
ds1 = A1Set(ds0) # to be modified
ds1 += [t_a1(a=301, b=302, d=304, f=306)] # insert a new item
ds1[t_a(a=101, b=102)].f = 5555 # update the first item
del ds1[t_a(a=201, b=202)] # delete the 2nd item
print('ORIGINAL:', ds0)
print('MODIFIED:', ds1)
dmerge(ds1, ds0)
def _set_password(passwd: PasswordForm):
"""设置密码"""
passwd.passwd = hash_passwd(passwd.passwd)
passwd.passwd_upd = datetime.now()
dmerge(passwd, origin = drecall(passwd))
def get_update_labels(repos_sn, label_texts, label_type):
found_labels = find_labels(repos_sn, label_texts, label_type)
now = datetime.utcnow();
LabelSet = dset(ts_label)
new_labels = LabelSet()
for text in label_texts:
if text in found_labels:
continue
label = ts_label(repos_sn=repos_sn, label_sn=ts_label_seqno())
label.label=text
label.type = label_type
label.created_ts = now
label.updated_ts = now
new_labels._add(label)
dmerge(new_labels)
for item in new_labels:
found_labels[item.label] = item.label_sn
return found_labels
def add_tags(repos_sn, json_arg):
""" """
now = datetime.utcnow();
label_texts = re.split('\s*[;,，;/.。、\s]+\s*', json_arg['text'])
labels = get_update_labels(repos_sn, label_texts, label_type="T")
new_set = set(labels.values())
orig_tags = drecall(ts_repos_tags(repos_sn=repos_sn))
if orig_tags:
old_set = set(orig_tags.labels)
if old_set == new_set:
return
new_set = new_set.union(old_set)
tags = ts_repos_tags(repos_sn=repos_sn)
tags.labels = sorted(int(x) for x in new_set)
tags.updated_ts = now
dmerge(tags, orig_tags)
return
def save_user(user: UserForm):
""""""
assert_roles('sysadmin')
user.sys_roles = list(sorted(set(user.sys_roles)))
# print(user.sys_roles)
dmerge(user, drecall(user))
def new_or_save_question(repos_sn: int, quest_sn: int, json_arg):
"""创建或保存试题"""
now = datetime.utcnow();
user_sn = webreq.principal_id
orig_quest = None
if not quest_sn:
# 新建的
quest = ts_quest(quest_sn=ts_quest_seqno(), repos_sn=repos_sn)
quest.created_ts = now
else:
# 保存的
quest = drecall(ts_quest(quest_sn=quest_sn))
if not quest:
busilogic.fail('找不到试题%d' % quest_sn)
orig_quest = ts_quest(quest)
purpose = json_arg['purpose']
if purpose:
quest.purpose_testing = purpose['testing']
quest.purpose_exercising = purpose['exercising']
quest.editing_text = json_arg['editing_text']
quest.testing_text = json_arg['testing_text']
quest.blank_signature = json.dumps(json_arg['blank_signature'])
if 'question_style' in json_arg:
question_style = json_arg['question_style']
# 将题型转换成题型的标签号
found_labels = find_labels(repos_sn, [question_style], 'S')
if question_style in found_labels:
quest.question_style = found_labels[question_style]
quest.updated_ts = now
dmerge(quest, orig_quest)
if not quest_sn:
# 如果是新建的还需要，一并处理已经打的分类和标签
if 'saveforlater' in json_arg and json_arg['saveforlater']:
put_saveforlater(quest.quest_sn, {'status': True})
if 'tags' in json_arg:
_put_labels(repos_sn, quest.quest_sn, json_arg['tags'], 'T')
if 'categories' in json_arg:
_put_labels(repos_sn, quest.quest_sn, json_arg['categories'], 'C')
# After it is created, a value should be returned with a new seqno
return quest
def test_recall_without_dset_key():
ASet = dset(t_b) # define a key of dset
ds1 = ASet()
ds1 += [t_b(a=1, b=12, c=13, d= 14), t_b(a=1, b=22, c=23, d=24)]
ds1 += [t_b(a=1, b=32, c=33, d= 34), t_b(a=1, b=42, c=43, d=44)]
dmerge(ds1)
ds2 = drecall(ASet())
assert len(ds2) == 4
print(ds2)
def test_recall_without_dset_key():
ASet = dset(t_b) # define a key of dset
ds1 = ASet()
ds1 += [t_b(a=1, b=12, c=13, d=14), t_b(a=1, b=22, c=23, d=24)]
ds1 += [t_b(a=1, b=32, c=33, d=34), t_b(a=1, b=42, c=43, d=44)]
dmerge(ds1)
ds2 = drecall(ASet())
assert len(ds2) == 4
print(ds2)
def test_recall1():
ASet = dset(t_b, _key=dict(a=datt(int))) # define a key of dset
ds1 = ASet(a=11)
ds1 += [t_b(b=12, c=13, d= 14), t_b(b=22, c=23, d=24)]
dmerge(ds1)
r1 = drecall(t_b(a=11, b=12))
assert r1.a == 11 and r1.b == 12 and r1.c == 13
r1 = drecall(t_b(a=99, b=12)) # no found and return empty dobject
assert r1 is not None and not bool(r1)
def test_recall1():
ASet = dset(t_b, _key=dict(a=datt(int))) # define a key of dset
ds1 = ASet(a=11)
ds1 += [t_b(b=12, c=13, d=14), t_b(b=22, c=23, d=24)]
dmerge(ds1)
r1 = drecall(t_b(a=11, b=12))
assert r1.a == 11 and r1.b == 12 and r1.c == 13
r1 = drecall(t_b(a=99, b=12)) # no found and return empty dobject
assert r1 is not None and not bool(r1)
def recycle_quest_(quest_sn: int):
""" """
trash = drecall(ts_quest_trashed(quest_sn = quest_sn))
if not trash:
busilogic.fail('所删除的试题(%s)不存在' % quest_sn)
quest = ts_quest(trash)
dmerge(quest)
dbc << "DELETE FROM ts_quest_trashed WHERE quest_sn=%(quest_sn)s"
dbc << (quest_sn,)
def trash_quest(quest_sn: int):
""" """
quest = drecall(ts_quest(quest_sn = quest_sn))
if not quest:
busilogic.fail('所删除的试题(%s)不存在' % quest_sn)
trash = ts_quest_trashed(quest)
dmerge(trash)
dbc << "DELETE FROM ts_quest WHERE quest_sn=%(quest_sn)s"
dbc << dict(quest_sn=quest_sn)
def _put_labels(repos_sn, quest_sn, label_texts, label_type):
""""""
found_labels = find_labels(repos_sn, label_texts, label_type)
not_founds = list(filter(lambda t: t not in found_labels, label_texts))
if not_founds:
busilogic.fail('没找到标签号: %s' % ', '.join(not_founds))
quest_label = ts_quest_labels(quest_sn=quest_sn, type = label_type)
quest_label.labels = [sn for sn in found_labels.values()]
quest_label.updated_ts = datetime.utcnow()
original = drecall(ts_quest_labels(quest_sn=quest_sn, type = label_type))
dmerge(quest_label, original)
def test_array():
ASet = dset(t_a)
s1 = ASet()
r1 = t_a(a=1)
s1 += [r1]
s1[0].b = ['a', 'b']
assert s1[0].b == ['a', 'b']
dmerge(s1)
dbc << "SELECT * FROM t_a ORDER BY a"
s2 = ASet(dbc)
assert s2[0].b == ['a', 'b']
print(s2)
def delete_repos_tags(repos_sn: int, label_sn:int):
""" """
now = datetime.utcnow();
orig_tags = drecall(ts_repos_tags(repos_sn=repos_sn))
tags = ts_repos_tags(orig_tags)
tags.labels = [] + tags.labels
try:
pos = tags.labels.index(label_sn)
except:
return
del tags.labels[pos]
tags.updated_ts = now
dmerge(tags, orig_tags)
def delete_repos_queststyles(repos_sn: int, label_sn:int):
""" """
now = datetime.utcnow();
orig_queststyles = drecall(ts_repos_queststyles(repos_sn=repos_sn))
queststyles = ts_repos_queststyles(orig_queststyles)
queststyles.labels = [] + queststyles.labels
try:
pos = queststyles.labels.index(label_sn)
except:
return
del queststyles.labels[pos]
queststyles.updated_ts = now
dmerge(queststyles, orig_queststyles)
return
def put_saveforlater(quest_sn: int, json_arg):
"""创建或保存试题"""
status = bool(json_arg['status']) # true or false
if status:
old_sfl = drecall(ts_quest_saveforlater(quest_sn=quest_sn))
new_sfl = ts_quest_saveforlater(quest_sn=quest_sn)
new_sfl.updated_ts = datetime.utcnow() if status else None
dmerge(new_sfl, old_sfl)
return new_sfl
else:
dbc << """
DELETE FROM ts_quest_saveforlater
WHERE quest_sn = %(quest_sn)s
"""
dbc << dict(quest_sn=quest_sn)
return None
def save_repos(repos_sn: int, repos: ts_repos):
"""保存题库信息"""
now = datetime.utcnow();
user_sn = webreq.principal_id
if not repos_sn or repos.repos_sn == 0:
repos = ts_repos(repos, repos_sn = ts_repos_seqno())
repos.updated_ts = now
repos.created_ts = now
dmerge(repos)
repos_user = ts_repos_user(repos_sn=repos.repos_sn, user_sn=user_sn)
repos_user.type = 'O'
repos_user.updated_ts = now
dmerge(repos_user)
return repos
RestrictedHost = ts_repos._re(_ignore=['created_ts'])
repos = RestrictedHost(repos, updated_ts = now)
original = drecall(repos)
original.updated_ts = now
dmerge(repos, original)
return repos
def _create_user(user : NewUserForm) -> UserInfo:
"""创建用户"""
sys_roles = ['sysuser']
if user.sys_roles:
sys_roles += user.sys_roles
user = NewUserForm(user,
user_sn = sys_user_seqno(),
created = datetime.now(),
state = 'normal',
sys_roles = sys_roles)
dbc << "SELECT user_sn FROM sys_user WHERE login_id=%(login_id)s"
dbc << dict(login_id=user.login_id)
used = next(dbc)
if used:
err = '登录ID(%s)已经被(%d)使用' % (user.login_id, used.user_sn)
busilogic.fail(err)
dmerge(user)
return get_user(user.user_sn)
def test_case2():
ASet = dset(test_a, _key=dict(sn=datt(int)))
ds1 = ASet(sn=101)
for i in range(10):
ds1 += [test_a(line=i, name='L%03d' % i)]
ds1 = ASet(sn=202)
for i in range(10):
ds1 += [test_a(line=i, name='L%03d' % i)]
dmerge(ds1)
page = DPage(start=2, limit=3, sortable='+sn,-line')
ds1 = ASet(sn=101, _page=page)
ds2 = drecall(ds1)
print('ds: ', ds2)
assert len(ds2) == 3
assert ds2[test_a(line=7)].line == 7
assert not ds2[test_a(line=4)]
assert not ds2[test_a(line=8)]
def test_case2():
ASet = dset(test_a, _key=dict(sn=datt(int)))
ds1 = ASet(sn=101)
for i in range(10):
ds1 += [test_a(line=i, name='L%03d' % i)]
ds1 = ASet(sn=202)
for i in range(10):
ds1 += [test_a(line=i, name='L%03d' % i)]
dmerge(ds1)
page = DPage(start=2, limit=3, sortable='+sn,-line')
ds1 = ASet(sn=101, _page=page)
ds2 = drecall(ds1)
print('ds: ', ds2)
assert len(ds2) == 3
assert ds2[test_a(line=7)].line == 7
assert not ds2[test_a(line=4)]
assert not ds2[test_a(line=8)]
def test_recall2():
ASet = dset(t_b, _key=dict(a=datt(int))) # define a key of dset
ds1 = ASet(a=1)
ds1 += [t_b(b=12, c=13, d=14), t_b(b=22, c=23, d=24)]
dmerge(ds1)
ds2 = ASet(a=2)
ds2 += [t_b(b=32, c=33, d=34), t_b(b=42, c=43, d=44)]
dmerge(ds2)
ds1 = drecall(ASet(a=1))
ds1 += [t_b(b=12, c=113, d=114), t_b(b=62, c=63, d=64)]
del ds1[t_b(b=22)]
with pytest.raises(KeyError):
del ds1[t_b(b=55)]
ds0 = drecall(ASet(a=1))
print("O: ", ds0)
print("N: ", ds1)
dmerge(ds1, ds0)
def test_recall2():
ASet = dset(t_b, _key=dict(a=datt(int))) # define a key of dset
ds1 = ASet(a=1)
ds1 += [t_b(b=12, c=13, d= 14), t_b(b=22, c=23, d=24)]
dmerge(ds1)
ds2 = ASet(a=2)
ds2 += [t_b(b=32, c=33, d= 34), t_b(b=42, c=43, d=44)]
dmerge(ds2)
ds1 = drecall(ASet(a=1))
ds1 += [t_b(b=12, c=113, d=114), t_b(b=62, c=63, d=64)]
del ds1[t_b(b=22)]
with pytest.raises(KeyError):
del ds1[t_b(b=55)]
ds0 = drecall(ASet(a=1))
print("O: ", ds0)
print("N: ", ds1)
dmerge(ds1, ds0)
def update_category(repos_sn, json_arg):
""" """
now = datetime.utcnow();
text = json_arg['text'];
print(repos_sn, text)
labels = []
level_1 = ''
for ln in re.split('[\n\r]+', text):
m = re.search('(^\s+)', ln)
sp_num = m.end() if m else 0
if sp_num > 0:
labels.append(level_1 + '/' + ln.strip())
else:
level_1 = ln.strip()
labels.append(level_1)
old_labels = get_repos_categories(repos_sn)
old_set = set(old_labels.keys())
new_set = set(labels)
lbl_com_set = old_set.intersection(new_set)
lbl_ins_set = new_set.difference(lbl_com_set)
new_labels = get_update_labels(repos_sn, lbl_ins_set, 'C')
sn_com_list = set(old_labels[n]['label_sn'] for n in lbl_com_set)
sn_ins_list = set(int(new_labels[n]) for n in lbl_ins_set)
orig_categories = drecall(ts_repos_categories(repos_sn=repos_sn))
categories = ts_repos_categories(repos_sn=repos_sn)
categories.labels = sorted(int(x) for x in sn_ins_list.union(sn_com_list))
categories.updated_ts = now
dmerge(categories, orig_categories)
##-----------------------------------------------------------------------
## 保留文本指定的顺序
orders = {}
for i, lbl in enumerate(labels):
orders[lbl] = i + 1
dbc << """\
WITH s AS (
SELECT UNNEST(labels) AS label_sn
FROM ts_repos_categories WHERE repos_sn = %(repos_sn)s
)
SELECT t.*
FROM ts_label t JOIN s USING(label_sn)
"""
dbc << dict(repos_sn=repos_sn)
LabelSet = dset(ts_label)
old_label_set = LabelSet(dbc)
label_set = LabelSet()
for r in old_label_set:
r = ts_label(r)
r.props = copy.deepcopy(r.props) # 需要复制，否则修改的是旧的
label_set._add(r)
for r in label_set:
ordnum = orders[r.label]
if r.props:
if 'order' in r.props and r.props['order'] == ordnum:
continue
r.props['order'] = ordnum
else:
pass
r.props = {'order': ordnum}
r.updated_ts = now
dmerge(label_set, old_label_set)
