一个使用像jquery选择器的命令行工具来搜索python代码
来自： https://github.com/caioariede/pyq
pyq
A command-line tool to search for Python code using jQuery-like selectors
Installation
pip install pyqtool
Usage
pyq2 [OPTIONS] SELECTOR [PATH] # Python 2.x pyq3 [OPTIONS] SELECTOR [PATH] # Python 3.x
Available selectors
Type
class , def and import
Name
#classname or #methodname
Attributes
[name=value] , [name!=value] , [name*=value] , [name^=value] and [name$=value]
Pseudo-selectors
:extends(classname) and :not(selector)
Combinators
parent > child , parent descendant
Examples
Search for classes that extends the IntegerField class:
❯ pyq3 'class:extends(IntegerField)' django/forms django/forms/fields.py:278 class FloatField(IntegerField): django/forms/fields.py:315 class DecimalField(IntegerField):
Search for classes with the name FloatField :
❯ pyq3 'class[name=FloatField]' django/forms django/forms/fields.py:278 class FloatField(IntegerField):
Search for methods under the FloatField class:
❯ pyq3 'class[name=FloatField] > def' django/forms django/forms/fields.py:283 def to_python(self, value): django/forms/fields.py:299 def validate(self, value): django/forms/fields.py:308 def widget_attrs(self, widget):
Search for methods whose name starts with to under the FloatField class:
❯ pyq3 'class[name=FloatField] > def[name^=to]' django/forms django/forms/fields.py:283 def to_python(self, value):
Search for import statements importing Counter :
❯ pyq3 'import[from=collections][name=Counter]' django/ django/apps/registry.py:5 from collections import Counter, OrderedDict, defaultdict django/template/utils.py:3 from collections import Counter, OrderedDict django/test/testcases.py:14 from collections import Counter
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