Import error with w3lib.encoding (from requests-html)
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评估
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 新手友好度
- 25/100
- Issue 类型
- 缺陷
- 描述清晰度
- 基本清楚
- 活跃度
- 停滞
- 技术栈
- javascript, python
- 领域
- compilers
调研方向
Reproduce the compilation with rqhtstest.py and the shown requests_html.py and w3lib/encoding.py imports, then inspect how Transcrypt resolves re.translate and generated files in target. Confirm the import-resolution behavior and make the failing example compile without reporting existing generated modules as missing.
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描述
This may be related to #443 (?) but given how far the compilation process is progressing I suspect #443 has been resolved and can be closed?
I am using the requests-html package to scrape data from other pages (with JS content) to be inserted into a section of my page.
Test code is:
from requests_html import AsyncHTMLSession
asession = AsyncHTMLSession()
async def get_page1():
r = await asession.get('https://python.org/')
await r.html.arender()
return r
async def get_page2():
r = await asession.get('https://reddit.com/')
await r.html.arender()
return r
pages = asession.run(get_page1, get_page2)
and gives the following output/error:
(webdev) C:\Users\ustauss\Anaconda3Projects\ts_test>transcrypt -a -b -m -v rqhtstest.py
Transcrypt (TM) Python to JavaScript Small Sane Subset Transpiler Version 3.7.16
Copyright (C) Geatec Engineering. License: Apache 2.0
Parsing module: c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/org/transcrypt/__runtime__.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/org.transcrypt.__runtime__.js
Saving source map in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/org.transcrypt.__runtime__.map
Saving target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/org.transcrypt.__runtime__.js
Saving minified target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/org.transcrypt.__runtime__.js
Saving multi-level sourcemap in: {}
Parsing module: C:/Users/ustauss/Anaconda3Projects/ts_test/rqhtstest.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/rqhtstest.js
Parsing module: c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/requests_html.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/requests_html.js
Parsing module: c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/w3lib/encoding.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/w3lib.encoding.js
Parsing module: c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/sys/__init__.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/sys.js
Saving source map in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/sys.map
Saving target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/sys.js
Saving minified target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/sys.js
Saving multi-level sourcemap in: {}
Parsing module: c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/re/__init__.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.js
Parsing module: c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/re/translate.py
Generating code for module: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.translate.js
Saving source map in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.translate.map
Saving target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.translate.js
Saving minified target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.translate.js
Saving multi-level sourcemap in: {}
Saving source map in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.map
Saving target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.js
Saving minified target code in: C:/Users/ustauss/Anaconda3Projects/ts_test/__target__/re.js
Saving multi-level sourcemap in: {}
Error while compiling (offending file last):
File 'C:/Users/ustauss/Anaconda3Projects/ts_test/rqhtstest.py', line 1, at import of:
File 'c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/requests_html.py', line 22, at import of:
File 'w3lib.encoding', line 5, namely:
Import error, can't find any of:
C:/Users/ustauss/Anaconda3Projects/ts_test/re/translate/translate.py
C:/Users/ustauss/Anaconda3Projects/ts_test/re/translate/translate.js
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/re/translate/translate.py
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/re/translate/translate.js
C:/Users/ustauss/Anaconda3/envs/webdev/Scripts/transcrypt.exe/re/translate/translate.py
C:/Users/ustauss/Anaconda3/envs/webdev/Scripts/transcrypt.exe/re/translate/translate.js
c:/users/ustauss/anaconda3/envs/webdev/re/translate/translate.py
c:/users/ustauss/anaconda3/envs/webdev/re/translate/translate.js
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/re/translate/translate.py
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/re/translate/translate.js
C:/Users/ustauss/Anaconda3Projects/ts_test/re/translate.py
C:/Users/ustauss/Anaconda3Projects/ts_test/re/translate.js
C:/Users/ustauss/Anaconda3Projects/ts_test/codecs.py
C:/Users/ustauss/Anaconda3Projects/ts_test/codecs.js
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/codecs.py
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/transcrypt/modules/codecs.js
C:/Users/ustauss/Anaconda3/envs/webdev/Scripts/transcrypt.exe/codecs.py
C:/Users/ustauss/Anaconda3/envs/webdev/Scripts/transcrypt.exe/codecs.js
c:/users/ustauss/anaconda3/envs/webdev/codecs.py
c:/users/ustauss/anaconda3/envs/webdev/codecs.js
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/codecs.py
c:/users/ustauss/anaconda3/envs/webdev/lib/site-packages/codecs.js
Aborted
The __target__ subdirectory contains the following files:
org.transcrypt.__runtime__.js
org.transcrypt.__runtime__.map
org.transcrypt.__runtime__.pretty.map
org.transcrypt.__runtime__.py
re.js
re.map
re.pretty.map
re.py
re.translate.js
re.translate.map
re.translate.pretty.map
re.translate.py
sys.js
sys.map
sys.pretty.map
sys.py
Is Transcypt forgetting somewhere that it put those files (except codecs.*) into __target__?
What is going on?
Happy to provide any of the files in __target__ if necessary.
- 主要语言
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