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我想在瀏覽器運行的django應用程序中顯示來自dcm4chee pacs數據庫（postgresql）的數據庫字段。我已經使用inspectdb創建模型 - 下面的相關位：將django鏈接到遺留數據庫時出錯
class Study(models.Model):
pk = models.IntegerField(primary_key=True)
patient_fk = models.ForeignKey(Patient, null=True, db_column='patient_fk', blank=True)
description = models.CharField(max_length=400, blank=True)
class Meta:
db_table = 'study'
def __unicode__(self):
return u"%s" % self.pk
然而，當我嘗試添加到從Django管理應用程序，我得到「超過最大遞歸深度」（行469重複幾百次） 。簡要回顧：
Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
115. response = callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py" in wrapper
372. return self.admin_site.admin_view(view)(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapped_view
91. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func
89. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/sites.py" in inner
202. return view(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapper
25. return bound_func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in _wrapped_view
91. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py" in bound_func
21. return func(self, *args2, **kwargs2)
File "/usr/local/lib/python2.7/dist-packages/django/db/transaction.py" in inner
223. return func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/contrib/admin/options.py" in add_view
1022. form = ModelForm(initial=initial)
File "/usr/local/lib/python2.7/dist-packages/django/forms/models.py" in __init__
240. self.instance = opts.model()
File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py" in __init__
405. setattr(self, field.attname, val)
File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py" in _set_pk_val
469. return setattr(self, self._meta.pk.attname, value)
File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py" in _set_pk_val
469. return setattr(self, self._meta.pk.attname, value)
File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py" in _set_pk_val
構建postgresql數據庫的原始文件複製粘貼如下。這是相當長的，但大多數表格給出類似的錯誤，當通過Django管理訪問和空間是有限的，你可以看看錶'學習'的例子：
CREATE TABLE ae (
pk SERIAL8 NOT NULL CONSTRAINT ae_pk PRIMARY KEY,
aet TEXT NOT NULL,
hostname TEXT NOT NULL,
port INTEGER NOT NULL,
cipher_suites TEXT,
pat_id_issuer TEXT,
acc_no_issuer TEXT,
user_id TEXT,
passwd TEXT,
fs_group_id TEXT,
ae_group TEXT,
ae_desc TEXT,
wado_url TEXT,
station_name TEXT,
institution TEXT,
department TEXT,
installed BOOLEAN NOT NULL,
vendor_data BYTEA
);
CREATE UNIQUE INDEX aet ON ae(aet);
CREATE INDEX hostname ON ae(hostname);
CREATE INDEX ae_group ON ae(ae_group);
CREATE TABLE code (
pk SERIAL8 NOT NULL CONSTRAINT code_pk PRIMARY KEY,
code_value TEXT NOT NULL,
code_designator TEXT NOT NULL,
code_version TEXT,
code_meaning TEXT
);
CREATE UNIQUE INDEX code_value ON code(code_value,code_designator,code_version);
CREATE TABLE issuer (
pk SERIAL8 NOT NULL CONSTRAINT issuer_pk PRIMARY KEY,
entity_id TEXT,
entity_uid TEXT,
entity_uid_type TEXT
);
CREATE UNIQUE INDEX entity_id ON issuer(entity_id);
CREATE UNIQUE INDEX entity_uid ON issuer(entity_uid,entity_uid_type);
CREATE TABLE patient (
pk SERIAL8 NOT NULL CONSTRAINT patient_pk PRIMARY KEY,
merge_fk INT8,
pat_id TEXT,
pat_id_issuer TEXT,
pat_name TEXT,
pat_fn_sx TEXT,
pat_gn_sx TEXT,
pat_i_name TEXT,
pat_p_name TEXT,
pat_birthdate TEXT,
pat_sex TEXT,
pat_custom1 TEXT,
pat_custom2 TEXT,
pat_custom3 TEXT,
created_time TIMESTAMP,
updated_time TIMESTAMP,
pat_attrs BYTEA,
FOREIGN KEY (merge_fk) REFERENCES patient(pk)
);
CREATE INDEX pat_merge_fk ON patient(merge_fk);
CREATE INDEX pat_id ON patient(pat_id, pat_id_issuer);
CREATE INDEX pat_name ON patient(pat_name);
CREATE INDEX pat_fn_sx ON patient(pat_fn_sx);
CREATE INDEX pat_gn_sx ON patient(pat_gn_sx);
CREATE INDEX pat_i_name ON patient(pat_i_name);
CREATE INDEX pat_p_name ON patient(pat_p_name);
CREATE INDEX pat_birthdate ON patient(pat_birthdate);
CREATE INDEX pat_sex ON patient(pat_sex);
CREATE INDEX pat_custom1 ON patient(pat_custom1);
CREATE INDEX pat_custom2 ON patient(pat_custom2);
CREATE INDEX pat_custom3 ON patient(pat_custom3);
CREATE TABLE other_pid (
pk SERIAL8 NOT NULL CONSTRAINT other_pid_pk PRIMARY KEY,
pat_id TEXT NOT NULL,
pat_id_issuer TEXT NOT NULL
);
CREATE UNIQUE INDEX other_pat_id ON other_pid(pat_id, pat_id_issuer);
CREATE TABLE rel_pat_other_pid (
patient_fk INT8,
other_pid_fk INT8,
FOREIGN KEY (patient_fk) REFERENCES patient(pk),
FOREIGN KEY (other_pid_fk) REFERENCES other_pid(pk)
);
CREATE INDEX other_pid_pat_fk ON rel_pat_other_pid(patient_fk);
CREATE INDEX pat_other_pid_fk ON rel_pat_other_pid(other_pid_fk);
CREATE TABLE study (
pk SERIAL8 NOT NULL CONSTRAINT study_pk PRIMARY KEY,
patient_fk INT8,
accno_issuer_fk INT8,
study_iuid TEXT NOT NULL,
study_id TEXT,
study_datetime TIMESTAMP,
accession_no TEXT,
ref_physician TEXT,
ref_phys_fn_sx TEXT,
ref_phys_gn_sx TEXT,
ref_phys_i_name TEXT,
ref_phys_p_name TEXT,
study_desc TEXT,
study_custom1 TEXT,
study_custom2 TEXT,
study_custom3 TEXT,
study_status_id TEXT,
mods_in_study TEXT,
cuids_in_study TEXT,
num_series INTEGER NOT NULL,
num_instances INTEGER NOT NULL,
ext_retr_aet TEXT,
retrieve_aets TEXT,
fileset_iuid TEXT,
fileset_id TEXT,
availability INTEGER NOT NULL,
study_status INTEGER NOT NULL,
checked_time TIMESTAMP,
created_time TIMESTAMP,
updated_time TIMESTAMP,
study_attrs BYTEA,
FOREIGN KEY (patient_fk) REFERENCES patient(pk),
FOREIGN KEY (accno_issuer_fk) REFERENCES issuer(pk)
);
CREATE INDEX patient_fk ON study(patient_fk);
CREATE INDEX accno_issuer_fk ON study(accno_issuer_fk);
CREATE UNIQUE INDEX study_iuid ON study(study_iuid);
CREATE INDEX study_id ON study(study_id);
CREATE INDEX study_datetime ON study(study_datetime);
CREATE INDEX accession_no ON study(accession_no);
CREATE INDEX ref_physician ON study(ref_physician);
CREATE INDEX ref_phys_fn_sx ON study(ref_phys_fn_sx);
CREATE INDEX ref_phys_gn_sx ON study(ref_phys_gn_sx);
CREATE INDEX ref_phys_i_name ON study(ref_phys_i_name);
CREATE INDEX ref_phys_p_name ON study(ref_phys_p_name);
CREATE INDEX study_desc ON study(study_desc);
CREATE INDEX study_custom1 ON study(study_custom1);
CREATE INDEX study_custom2 ON study(study_custom2);
CREATE INDEX study_custom3 ON study(study_custom3);
CREATE INDEX study_status_id ON study(study_status_id);
CREATE INDEX study_checked ON study(checked_time);
CREATE INDEX study_created ON study(created_time);
CREATE INDEX study_updated ON study(updated_time);
CREATE INDEX study_status ON study(study_status);
道歉，如果相關位被遺漏了。將很樂意提供進一步的信息。
由於水桶。我知道這是在網上發佈這是正確的！ – Maelstorm
偉大的解決方案，我一直在這一段時間:) – Oran