我有一个班级
class vw_invoice_header(db.Model):
__tablename__ = "vw_invoice_header"
tax_amount = db.column(db.Numeric)
total_price = db.column(db.Numeric)
invc_number = db.Column(db.String(40))
term_code = db.Column(db.String(20))
order_date = db.Column(db.Date)
airway_bill = db.Column(db.String(40))
inh_auto_key = db.Column(db.Integer,primary_key=True)
现在我从oracle db得到一个结果，如下所示
invc = vw_invoice_header.query.filter_by(inh_auto_key=20643519).first()
我正在尝试使用以下值在我的jinja2模板中获得格式良好的价格
"{:8,.2f}".format(invc.total_price)
这会抛出一个错误，AttributeError：type对象'Numeric'没有属性'lower' 我不知道如何打印出这个数字：/我是一个新的python已经使用了一个星期。
由于 卡梅伦
答案 0 :(得分：2)
您的前两个字段应为<title>Post Patient Injection Information</title>
<?php
$erors = array(); // set an empty array that will contains the errors
// Check for form submission
if (isset($_POST['patientID']) && isset($_POST['lastname']) && isset($_POST['patientname'])&& isset($_POST['dose'])) {
// remove tags and whitespace from the beginning and end of form data
$_POST = array_map("strip_tags", $_POST);
$_POST = array_map("trim", $_POST);
// chech if all form fields are filled in correctly
// (minimum number of characters in "patientID")
if (strlen($_POST['patientID'])<3) $erors[] = 'Patient ID must contain at least 3 characters.';
// if no errors ($error array empty)
if(count($erors)<1) {
// connect to the "tests" database
$conn = new mysqli('somehost', 'someuser', 'somepassword', 'somedatabase');
// check connection
if (mysqli_connect_errno()) {
exit('Connect failed: '. mysqli_connect_error());
}
// store the values in an Array, escaping special characters for use in the SQL statement
$adds['pkgnumberID'] = $conn->real_escape_string($_POST['pkgnumberID']); // package number ID
$adds['rxnumber'] = $conn->real_escape_string($_POST['rxnumber']); // patient prescription number
$adds['patientID'] = $conn->real_escape_string($_POST['patientID']); // Patient ID / MRN number
$adds['lastname'] = $conn->real_escape_string($_POST['lastname']); // patient last name
$adds['patientname'] = $conn->real_escape_string($_POST['patientname']); // patient name
$adds['isotope'] = $conn->real_escape_string($_POST['isotope']); // isotope injected
$adds['radiopharmaceutical'] = $conn->real_escape_string($_POST['radiopharmaceutical']); // radiopharmaceutical injected
$adds['dose'] = $conn->real_escape_string($_POST['dose']); // dose injected
$adds['datetimestated'] = $conn->real_escape_string($_POST['datetimestated']); // date/time stated activity
$adds['datetimeadmin'] = $conn->real_escape_string($_POST['datetimeadmin']); // date/time administered
$adds['adminby'] = $conn->real_escape_string($_POST['adminby']); // administered by
// sql query for INSERT INTO tbl_patientdoseinformation
$sql = "INSERT INTO `tbl_patientdoseinformation` (`pkgnumberID`,`rxnumber`,`patientID`,`lastname`,`patientname`,`isotope`,`radiopharmaceutical`,`dose`,`datetimestated`,`datetimeadmin`,`adminby`)
VALUES ('". $adds['pkgnumberID']. "','". $adds['rxnumber']. "','". $adds['patientID']. "','". strtoupper($adds['lastname']). "','". strtoupper($adds['patientname']). "','". $adds['isotope']. "','". $adds['radiopharmaceutical']. "','". $adds['dose']. "','". $adds['datetimestated']. "','". $adds['datetimeadmin']. "','". $adds['adminby']. "')";
// Performs the $sql query on the server to insert the values
if ($conn->query($sql) === TRUE) {
$last_id = $conn->insert_id;
echo ' <head> <meta http-equiv="refresh" content="1;url=http://vmcnucmed.cvm.umn.edu/patientinjection/view_inj_info.php?id=' . $last_id;'"></head>
Patient Added Successfully. <br /><br />Database ID: ' . $last_id;'<br>';
}
else {
echo 'Error: '. $conn->error;
}
$conn->close();
}
else {
// else, if errors, it adds them in string format and print it
echo implode('<br />', $erors);
}
}
else {
echo 'No data from form';
}
?>
而不是Incident Identifier: 73833AED-4533-4507-8374-356D49E67DA8
CrashReporter Key: eeee419dcac8e895c3d419e32bb90f44767f9c96
Hardware Model: iPhone8,2
Process: EndCap [1184]
Path: /private/var/containers/Bundle/Application/375353D7-8055-4E9E-AA5A-6AF64D553BB5/EndCap.app/EndCap
Identifier: com.kelly.endcap
Version: 1 (1.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2016-07-22 15:51:12.12 +0500
Launch Time: 2016-07-22 15:50:43.43 +0500
OS Version: iOS 9.3.2 (13F69)
Report Version: 105
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Filtered syslog:
None found
Last Exception Backtrace:
(0x1833a6db0 0x182a0bf80 0x188886fb4 0x188889890 0x1885ff3cc 0x19510484c 0x100079b58 0x18853cbe8 0x18853cb64 0x188524870 0x18853c454 0x18853c084 0x188534c20 0x18850504c 0x1950d945c 0x188503628 0x18335d09c 0x18335cb30 0x18335a830 0x183284c50 0x184b6c088 0x18856e088 0x1000aa260 0x182e228b8)
Global Trace Buffer (reverse chronological seconds):
1.740737 CFNetwork 0x0000000183a2bf18 TCP Conn 0x13df3f3c0 complete. fd: 10, err: 0
1.742165 CFNetwork 0x0000000183a2d444 TCP Conn 0x13df3f3c0 event 1. err: 0
1.747401 CFNetwork 0x0000000183a2bf18 TCP Conn 0x13deb9230 complete. fd: 8, err: 0
1.748859 CFNetwork 0x0000000183a2d444 TCP Conn 0x13deb9230 event 1. err: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000182f4011c 0x182f24000 + 114972
1 libsystem_pthread.dylib 0x000000018300cef8 0x183008000 + 20216
2 libsystem_c.dylib 0x0000000182eb1dac 0x182e50000 + 400812
3 libc++abi.dylib 0x00000001829e53f4 0x1829e4000 + 5108
4 libc++abi.dylib 0x0000000182a01e98 0x1829e4000 + 122520
5 libobjc.A.dylib 0x0000000182a0c248 0x182a04000 + 33352
6 libc++abi.dylib 0x00000001829fef44 0x1829e4000 + 110404
7 libc++abi.dylib 0x00000001829feb10 0x1829e4000 + 109328
8 libobjc.A.dylib 0x0000000182a0c120 0x182a04000 + 33056
9 CoreFoundation 0x0000000183284cf8 0x18327c000 + 36088
10 GraphicsServices 0x0000000184b6c088 0x184b60000 + 49288
11 UIKit 0x000000018856e088 0x1884f0000 + 516232
12 EndCap 0x00000001000aa260 0x100054000 + 352864
13 libdyld.dylib 0x0000000182e228b8 0x182e20000 + 10424
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x0000000182f414d8 0x182f24000 + 120024
1 libdispatch.dylib 0x0000000182e047d8 0x182df0000 + 83928
2 libdispatch.dylib 0x0000000182df3648 0x182df0000 + 13896
Thread 2:
0 libsystem_kernel.dylib 0x0000000182f40b48 0x182f24000 + 117576
1 libsystem_pthread.dylib 0x0000000183009530 0x183008000 + 5424
2 libsystem_pthread.dylib 0x0000000183009020 0x183008000 + 4128
Thread 3:
0 libsystem_kernel.dylib 0x0000000182f40b48 0x182f24000 + 117576
1 libsystem_pthread.dylib 0x0000000183009530 0x183008000 + 5424
2 libsystem_pthread.dylib 0x0000000183009020 0x183008000 + 4128
Thread 4:
0 libsystem_kernel.dylib 0x0000000182f40b48 0x182f24000 + 117576
1 libsystem_pthread.dylib 0x0000000183009530 0x183008000 + 5424
2 libsystem_pthread.dylib 0x0000000183009020 0x183008000 + 4128
Thread 5:
0 libsystem_kernel.dylib 0x0000000182f40b48 0x182f24000 + 117576
1 libsystem_pthread.dylib 0x0000000183009530 0x183008000 + 5424
2 libsystem_pthread.dylib 0x0000000183009020 0x183008000 + 4128
Thread 6 name: WebThread
Thread 6:
0 libsystem_kernel.dylib 0x0000000182f24fd8 0x182f24000 + 4056
1 libsystem_kernel.dylib 0x0000000182f24e54 0x182f24000 + 3668
2 CoreFoundation 0x000000018335cc60 0x18327c000 + 920672
3 CoreFoundation 0x000000018335a964 0x18327c000 + 911716
4 CoreFoundation 0x0000000183284c50 0x18327c000 + 35920
5 WebCore 0x000000018727261c 0x1871fc000 + 484892
6 libsystem_pthread.dylib 0x000000018300bb28 0x183008000 + 15144
7 libsystem_pthread.dylib 0x000000018300ba8c 0x183008000 + 14988
8 libsystem_pthread.dylib 0x0000000183009028 0x183008000 + 4136
Thread 7:
0 libsystem_kernel.dylib 0x0000000182f40b48 0x182f24000 + 117576
1 libsystem_pthread.dylib 0x0000000183009530 0x183008000 + 5424
2 libsystem_pthread.dylib 0x0000000183009020 0x183008000 + 4128
Thread 8 name: AFNetworking
Thread 8:
0 libsystem_kernel.dylib 0x0000000182f24fd8 0x182f24000 + 4056
1 libsystem_kernel.dylib 0x0000000182f24e54 0x182f24000 + 3668
2 CoreFoundation 0x000000018335cc60 0x18327c000 + 920672
3 CoreFoundation 0x000000018335a964 0x18327c000 + 911716
4 CoreFoundation 0x0000000183284c50 0x18327c000 + 35920
5 Foundation 0x0000000183c94cfc 0x183c88000 + 52476
6 Foundation 0x0000000183cea030 0x183c88000 + 401456
7 EndCap 0x00000001000663c8 0x100054000 + 74696
8 Foundation 0x0000000183d7be4c 0x183c88000 + 998988
9 libsystem_pthread.dylib 0x000000018300bb28 0x183008000 + 15144
10 libsystem_pthread.dylib 0x000000018300ba8c 0x183008000 + 14988
11 libsystem_pthread.dylib 0x0000000183009028 0x183008000 + 4136
Thread 9 name: com.apple.NSURLConnectionLoader
Thread 9:
0 libsystem_kernel.dylib 0x0000000182f24fd8 0x182f24000 + 4056
1 libsystem_kernel.dylib 0x0000000182f24e54 0x182f24000 + 3668
2 CoreFoundation 0x000000018335cc60 0x18327c000 + 920672
3 CoreFoundation 0x000000018335a964 0x18327c000 + 911716
4 CoreFoundation 0x0000000183284c50 0x18327c000 + 35920
5 CFNetwork 0x0000000183a05c68 0x183958000 + 711784
6 Foundation 0x0000000183d7be4c 0x183c88000 + 998988
7 libsystem_pthread.dylib 0x000000018300bb28 0x183008000 + 15144
8 libsystem_pthread.dylib 0x000000018300ba8c 0x183008000 + 14988
9 libsystem_pthread.dylib 0x0000000183009028 0x183008000 + 4136
Thread 10 name: com.apple.CFSocket.private
Thread 10:
0 libsystem_kernel.dylib 0x0000000182f40344 0x182f24000 + 115524
1 CoreFoundation 0x00000001833631c8 0x18327c000 + 946632
2 libsystem_pthread.dylib 0x000000018300bb28 0x183008000 + 15144
3 libsystem_pthread.dylib 0x000000018300ba8c 0x183008000 + 14988
4 libsystem_pthread.dylib 0x0000000183009028 0x183008000 + 4136
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x000000013f1dcf07
x4: 0x0000000182a02e02 x5: 0x000000016fdab520 x6: 0x000000000000006e x7: 0x0000000000000fa0
x8: 0x0000000008000000 x9: 0x0000000004000000 x10: 0x0000000000000002 x11: 0x0000000000000010
x12: 0x0000000000000000 x13: 0x0000000000000002 x14: 0x00000000ffffffff x15: 0x00000000fffffff5
x16: 0x0000000000000148 x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x00000001a1d94000 x21: 0x000000016fdab520 x22: 0x000000013de188a0 x23: 0x00000001a1da0150
x24: 0x0000000000000001 x25: 0x2c00f9f3d0256680 x26: 0x000000013de17a70 x27: 0x0000000000000000
x28: 0x0000000000000001 fp: 0x000000016fdab480 lr: 0x000000018300cef8
sp: 0x000000016fdab460 pc: 0x0000000182f4011c cpsr: 0x00000000
Binary Images:
0x100054000 - 0x100103fff EndCap arm64 <ad20b26e95dc3db7b224649de8442f0a> /var/containers/Bundle/Application/375353D7-8055-4E9E-AA5A-6AF64D553BB5/EndCap.app/EndCap
0x102934000 - 0x102937fff GeoServices arm64 <c4c46b3fa23b3308895f8f580c921106> /System/Library/AccessibilityBundles/GeoServices.axbundle/GeoServices
0x102940000 - 0x102947fff ContactsUI arm64 <07006880c67c31aba08a5cf1dea62dce> /System/Library/AccessibilityBundles/ContactsUI.axbundle/ContactsUI
0x102954000 - 0x102957fff SpringBoardUIServices arm64 <0972934c2b9036ea84f17025b3145fef> /System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle/SpringBoardUIServices
0x102960000 - 0x102963fff CoreRecognition arm64 <6edd27518cf73df3974ee9c498fc34aa> /System/Library/AccessibilityBundles/CoreRecognition.axbundle/CoreRecognition
0x10296c000 - 0x10296ffff WatchKit arm64 <ec1bdec24f003a59badb807610c246ee> /System/Library/AccessibilityBundles/WatchKit.axbundle/WatchKit
0x102978000 - 0x10297bfff SpringBoardFoundation arm64 <61682523019639d4a90cd541e47c19b1> /System/Library/AccessibilityBundles/SpringBoardFoundation.axbundle/SpringBoardFoundation
0x102984000 - 0x1029a3fff VectorKit arm64 <dbb52f717ffd3f78954e8ffd8a4301a6> /System/Library/AccessibilityBundles/VectorKit.axbundle/VectorKit
0x1029cc000 - 0x1029d3fff PreferencesFramework arm64 <513a24b0cc8d3a408020bb906b3c3826> /System/Library/AccessibilityBundles/PreferencesFramework.axbundle/PreferencesFramework
0x1029e4000 - 0x1029ebfff TelephonyUIFramework arm64 <1c3da556fe8d33258096ec218724036f>
----------*
（请注意大小写）。 db.Column会创建一个db.column对象，而db.column会根据您的需要创建一个sqlalchemy.sql.elements.ColumnClause对象。
db.Column一旦纠正了这一点，sqlalchemy.sql.schema.Column数据类型就会按预期运行。