clickclick 1.2.2

工作示例

看这个example script和shell script。

$./example.pyUsage:example.py[OPTIONS]COMMAND[ARGS]...Options:-V,--versionPrintthecurrentversionnumberandexit.-h,--helpShowthismessageandexit.Commands:listExampleforListingslocaltimePrintthelocaltimeoutputExampleforallpossibleEchoFormatsYousee...work-in-progressWorkuntileworkingisdonework_doneWorkdonein??%

$ ./example.py l
Usage: example.py [OPTIONS] COMMAND [ARGS]...

Error: Too many matches: list, localtime

$ ./example.py lo
Localtime: 2015-08-27 15:47:46.688547

$ ./example.py li
Identifier|Name     |Status |Creation Date|Description                                       |Without Title
         0 Column #0 ERROR   -4228033s ago this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr.. column without title
         1 Column #1 FINE    -4228033s ago this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr.. column without title
         2 Column #2 WARNING -4228033s ago this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr.. column without title

$ ./example.py li -o tsv
id  name    state   creation_time   desc    without_title
0   Column #0   ERROR   -4228033s ago   this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description    column without title
1   Column #1   FINE    -4228033s ago   this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description    column without title
2   Column #2   WARNING -4228033s ago   this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description    column without title

$ ./example.py li -o json
[{"creation_time": 1444911300, "desc": "this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description", "id": 0, "name": "Column #0", "state": "ERROR", "without_title": "column without title"}, {"creation_time": 1444911300, "desc": "this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description", "id": 1, "name": "Column #1", "state": "FINE", "without_title": "column without title"}, {"creation_time": 1444911300, "desc": "this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description", "id": 2, "name": "Column #2", "state": "WARNING", "without_title": "column without title"}]

$ ./example.py li -o yaml
creation_time: 1444911300
desc: this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description
id: 0
name: 'Column #0'
state: ERROR
without_title: column without title
---
creation_time: 1444911300
desc: this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description
id: 1
name: 'Column #1'
state: FINE
without_title: column without title
---
creation_time: 1444911300
desc: this is a verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry long description
id: 2
name: 'Column #2'
state: WARNING
without_title: column without title

$ ./example.py work-
do anything.. OK
create an excption.. EXCEPTION OCCURRED: No active exception to reraise
Start with working.. . . . . OK
Calc 1 + 1.. 2
Oh, I make an error.. work not complete done
Oh, I make a warning.. work is complicated
Start an exception.. EXCEPTION OCCURRED: name 'function_not_found' is not defined
Make a final error.. this is the end..

$ ./example.py work_ 15.4
Please select the state of your work
1) Done
2) In Progress
3) unknown
4) lost
Please select (1-4) [4]: 2
Your work is 15.4% In Progress

$ ./example.py work_ 15.4
Please select the state of your work
1) Done
2) In Progress
3) unknown
4) lost
Please select (1-4) [4]: 3
Your work is 15.4% unknown

$ ./example.py work_ 15.4
Please select the state of your work
1) Done
2) In Progress
3) unknown
4) lost
Please select (1-4) [4]:
Your work is 15.4% lost

$ ./example.py output
This is a ok: OK
This is a ok with message:all is fine
This is a warning: please check this
Start with working.. . . . . OK
Id|Name
 1 Test #1
 2 Test #2
Only FYI
This is a error: this is wrong, please fix
This is a fatal error: this is a fuckup

$ ./example.py output -o tsv
id  name
1   Test #1
2   Test #2

$ ./example.py output -o json
[{"id": 1, "name": "Test #1"}, {"id": 2, "name": "Test #2"}]

$ ./example.py output -o yaml
id: 1
name: 'Test #1'
---
id: 2
name: 'Test #2'