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pip show parser working

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Kelly Brazil
2019-12-17 09:20:26 -08:00
parent 47328dc659
commit 5e39fe0d80
1 changed files with 64 additions and 5 deletions
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69
jc/parsers/pip_show.py
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@ -10,12 +10,47 @@ Compatibility:
Examples:
$ pip show | jc --pip-show -p
$ pip show wrapt jc wheel | jc --pip-show -p
[
{
"name": "wrapt",
"version": "1.11.2",
"summary": "Module for decorators, wrappers and monkey patching.",
"home_page": "https://github.com/GrahamDumpleton/wrapt",
"author": "Graham Dumpleton",
"author_email": "Graham.Dumpleton@gmail.com",
"license": "BSD",
"location": "/usr/local/lib/python3.7/site-packages",
"requires": null,
"required_by": "astroid"
},
{
"name": "jc",
"version": "1.1.1",
"summary": "This tool serializes the output of popular command line tools to structured JSON output.",
"home_page": "https://github.com/kellyjonbrazil/jc",
"author": "Kelly Brazil",
"author_email": "kellyjonbrazil@gmail.com",
"license": "MIT",
"location": "/Users/kbrazil/git/jc",
"requires": "ifconfig-parser",
"required_by": null
},
{
"name": "wheel",
"version": "0.33.4",
"summary": "A built-package format for Python.",
"home_page": "https://github.com/pypa/wheel",
"author": "Daniel Holth",
"author_email": "dholth@fastmail.fm",
"license": "MIT",
"location": "/usr/local/lib/python3.7/site-packages",
"requires": null,
"required_by": null
}
]
"""
import jc.utils
import jc.parsers.universal
class info():
@ -42,8 +77,19 @@ def process(proc_data):
[
{
"name": string,
"version": string,
"summary": string,
"home_page": string,
"author": string,
"author_email": string,
"license": string,
"location": string,
"requires": string,
"required_by": string
}
]
"""
# no further processing
return proc_data
@ -67,16 +113,29 @@ def parse(data, raw=False, quiet=False):
jc.utils.compatibility(__name__, info.compatible)
raw_output = []
package = {}
linedata = data.splitlines()
# Clear any blank lines
cleandata = list(filter(None, linedata))
# '---' is record separator
if cleandata:
raw_output = jc.parsers.universal.simple_table_parse(cleandata)
for row in cleandata:
if row.startswith('---'):
raw_output.append(package)
package = {}
continue
item_key = row.split(': ', maxsplit=1)[0].lower().replace('-', '_')
item_value = row.split(': ', maxsplit=1)[1]
if item_value == '':
item_value = None
package.update({item_key: item_value})
raw_output.append(package)
if raw:
return raw_output