Pipenv: Kesalahan penginstalan dari requirements.txt dengan -e

Harap berikan file pip Anda.

Menggunakan Pipfile , konfirmasikan bug Anda:

[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[dev-packages]

[packages]

Flask = "==0.9"
"Flask-SQLAlchemy" = {ref = "1556d1822c46019e518707af0adc034ad4363ab4", git = "ssh://[email protected]/closeio/flask-sqlalchemy.git", editable = true}
"Flask-Migrate" = "==1.8.0"

memperbaiki bug yang Anda temui.

Sekarang Anda akan melihat pesan kesalahan ini:

Collecting flask==0.9
  Using cached Flask-0.9.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/ly/_zv29c116tjghvp91w46rs9c0000gn/T/pip-build-37ja8tfr/flask/setup.py", line 62
        print "Audit requires PyFlakes installed in your system."
                                                                ^
    SyntaxError: Missing parentheses in call to 'print'

    ----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/ly/_zv29c116tjghvp91w46rs9c0000gn/T/pip-build-37ja8tfr/flask/

semuanya bekerja dengan baik untuk saya di python2 di master.

Saya masih mendapatkan kesalahan yang sama pada v7.7.3. Titik awal: requirements.txt yang sama di atas, belum ada Pipfile, dan saya menjalankan pipenv --rm terlebih dahulu untuk mendapatkan awal yang baru.

$ pipenv install
Creating a virtualenv for this project…
⠋New python executable in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/bin/python2.7
Also creating executable in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/bin/python
Installing setuptools, pip, wheel...done.

Virtualenv location: /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
No package provided, installing all dependencies.
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
No handlers could be found for logger "pip.vcs.git"
Updated Pipfile.lock!
Installing dependencies from Pipfile.lock…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 13/13 — 00:00:05
An error occured while installing -e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy! Will try again.
Installing initially–failed dependencies…
Obtaining flask-sqlalchemy from git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy
  Skipping because already up-to-date.
Requirement already satisfied: Flask>=0.9 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: SQLAlchemy>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: Werkzeug>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: Jinja2>=2.4 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: MarkupSafe>=0.23 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from Jinja2>=2.4->Flask>=0.9->flask-sqlalchemy)
Installing collected packages: flask-sqlalchemy
  Found existing installation: Flask-SQLAlchemy 2.1

Exception:
Traceback (most recent call last):
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/req/req_install.py", line 703, in uninstall
    '(at %s)' % (link_pointer, self.name, dist.location)
AssertionError: Egg-link /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/src/flask-sqlalchemy does not match installed location of flask-sqlalchemy (at /Users/philfreo/Sites/foo/pipenv-problem)

  ☤  ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 0/1 — 00:00:00

sepertinya Anda memiliki masalah dengan instalasi python Anda.

Dan ya Anda memiliki pipfile.

coba jalankan pipenv install dua kali.

Maksud saya, saya tidak memulai dengan Pipfile. Setelah menjalankan di atas, inilah yang dibuat:

[pipenv-problem] cat Pipfile
[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[dev-packages]

[packages]

Flask = "==0.9"
"Flask-SQLAlchemy" = {ref = "1556d1822c46019e518707af0adc034ad4363ab4", git = "ssh://[email protected]/closeio/flask-sqlalchemy.git", editable = true}
"Flask-Migrate" = "==1.8.0"

Menjalankan pipenv install beberapa kali masih menghasilkan kesalahan di atas setiap kali.

Mengenai instalasi python saya, saya saat ini pyenv melalui brew. Saya dapat mencoba menyingkirkan pyenv?

semuanya berfungsi dengan baik untuk saya, dengan pipfile itu (pada python 2).

lakukan 'pipenv lock' dan kemudian 'pipenv install'

dan pastikan Anda memiliki versi terbaru, tolong

ada bug di versi sebelumnya, menyebabkan "flask-sqlalchemy" menjadi lockfile dua kali. yang telah diperbaiki.

saya menduga itu adalah penyebab masalah Anda.

lock selesai tanpa kesalahan, install tidak.

# starting out with a clean slate:
$ rm -rf Flask_SQLAlchemy.egg-info; rm Pipfile Pipfile.lock
$ pipenv --rm
No virtualenv has been created for this project yet!

$ pipenv --version
pipenv, version 7.7.3

$ pipenv lock
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
No handlers could be found for logger "pip.vcs.git"
Updated Pipfile.lock!

$ pipenv install
No package provided, installing all dependencies.
Installing dependencies from Pipfile.lock…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 13/13 — 00:00:00
An error occured while installing -e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy! Will try again.
Installing initially–failed dependencies…
Obtaining flask-sqlalchemy from git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy
  Skipping because already up-to-date.
Requirement already satisfied: Flask>=0.9 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: SQLAlchemy>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: Werkzeug>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: Jinja2>=2.4 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: MarkupSafe>=0.23 in /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages (from Jinja2>=2.4->Flask>=0.9->flask-sqlalchemy)
Installing collected packages: flask-sqlalchemy
  Found existing installation: Flask-SQLAlchemy 2.1

Exception:
Traceback (most recent call last):
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/lib/python2.7/site-packages/pip/req/req_install.py", line 703, in uninstall
    '(at %s)' % (link_pointer, self.name, dist.location)
AssertionError: Egg-link /Users/philfreo/.local/share/virtualenvs/pipenv-problem-qZknlxgQ/src/flask-sqlalchemy does not match installed location of flask-sqlalchemy (at /Users/philfreo/Sites/foo/pipenv-problem)

$ pipenv --rm
$ pipenv install

Mengapa Anda menginstal flask-sqlalchemy dari sumber? ada kenapa bisa diedit?

Itu berhasil! Jadi, sepertinya langkah-langkah berikut _all_ diperlukan dalam urutan ini bahkan dalam pengaturan _fresh_ tanpa apa-apa selain persyaratan di atas.txt:

pipenv lock
pipenv --rm 
pipenv install

Saya perlu melakukan fork flask-sqlalchemy untuk melonggarkan persyaratannya dari Flask>= 0,10 menjadi 0,9 sebagai gantinya. flask-sqlalchemy (setidaknya untuk tujuan saya) sebenarnya berfungsi dengan baik dengan Flask 0.9, dan saya memiliki aplikasi besar yang tidak sepele untuk diperbarui dari Flask 0.9 ke Flask 0.10. Saya hanya menggunakan -e karena saya belum menemukan cara untuk menentukan GitHub Commit SHA tertentu.

Jika saya hanya menghapus awalan -e dari requirements.txt saya, maka saya mendapatkan kesalahan berikut:

$ pipenv lock
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
  You can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
Could not find a version that matches Flask==0.9,>=0.10,>=0.9
Tried: 0.1, 0.2, 0.3, 0.3.1, 0.4, 0.5, 0.5.1, 0.5.2, 0.6, 0.6.1, 0.7, 0.7.1, 0.7.2, 0.8, 0.8.1, 0.9, 0.10, 0.10.1, 0.11, 0.11, 0.11.1, 0.11.1, 0.12, 0.12, 0.12.1, 0.12.1, 0.12.2, 0.12.2

(Catatan: ini hanya requirements.txt yang dikurangi yang menunjukkan masalah; aplikasi saya yang sebenarnya memiliki requirements.txt yang jauh lebih besar yang saya harap dapat dikonversi ke pipenv)

tidak, kami memperbaiki bug. Anda baru saja memiliki file lockfile lama, yang menyebabkan langkah-langkah tersebut diperlukan.

senang kami memperbaiki bug Anda!

Tidak, kesalahan terjadi bahkan ketika tidak ada file kunci. Lihat ini:

$ ls -al              
total 8
drwxr-xr-x   4 philfreo  _www   136 Sep 23 17:41 .
drwxr-xr-x  97 philfreo  _www  3298 Sep 23 17:29 ..
drwxr-xr-x   9 philfreo  _www   306 Sep 23 17:41 .git
-rw-r--r--   1 philfreo  _www   151 Sep 23 17:41 requirements.txt

$ cat requirements.txt 
Flask==0.9
-e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=Flask-SQLAlchemy
flask-migrate==1.8.0

$ pipenv --version
pipenv, version 7.7.3

$ pipenv --rm
No virtualenv has been created for this project yet!

$ pipenv install
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
No package provided, installing all dependencies.
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
No handlers could be found for logger "pip.vcs.git"
Updated Pipfile.lock!
Installing dependencies from Pipfile.lock…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 13/13 — 00:00:00
An error occured while installing -e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy! Will try again.
Installing initially–failed dependencies…
Obtaining flask-sqlalchemy from git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy
  Skipping because already up-to-date.
Requirement already satisfied: Flask>=0.9 in /Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: SQLAlchemy>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: Werkzeug>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: Jinja2>=2.4 in /Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: MarkupSafe>=0.23 in /Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages (from Jinja2>=2.4->Flask>=0.9->flask-sqlalchemy)
Installing collected packages: flask-sqlalchemy
  Found existing installation: Flask-SQLAlchemy 2.1

Exception:
Traceback (most recent call last):
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/lib/python2.7/site-packages/pip/req/req_install.py", line 703, in uninstall
    '(at %s)' % (link_pointer, self.name, dist.location)
AssertionError: Egg-link /Users/philfreo/.local/share/virtualenvs/pipenv-test2-NLsCCm1N/src/flask-sqlalchemy does not match installed location of flask-sqlalchemy (at /Users/philfreo/Sites/foo/pipenv-test2)

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saya akan menyelidiki.

tidak dapat mereproduksi

idk bagaimana Anda mendapatkan folder ./src di sana, tetapi seharusnya tidak ada di sana.

tampaknya menjadi apa yang menyebabkan semua masalah.

coba ini di direktori baru

[_es] mkdir pipenv-test3
[_es] cd pipenv-test3
[pipenv-test3] cp ../pipenv-test2/requirements.txt .

[pipenv-test3] cat requirements.txt 
Flask==0.9
-e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=Flask-SQLAlchemy
flask-migrate==1.8.0

[pipenv-test3] git init .
Initialized empty Git repository in /Users/philfreo/Sites/_es/pipenv-test3/.git/

[pipenv-test3] ls -al
total 8
drwxr-xr-x   4 philfreo  _www   136 Sep 23 17:51 .
drwxr-xr-x  98 philfreo  _www  3332 Sep 23 17:51 ..
drwxr-xr-x   9 philfreo  _www   306 Sep 23 17:51 .git
-rw-r--r--   1 philfreo  _www   151 Sep 23 17:51 requirements.txt

[pipenv-test3] pipenv --version
pipenv, version 7.7.3

[pipenv-test3] pipenv install
Creating a virtualenv for this project…
⠋New python executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/bin/python2.7
Also creating executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/bin/python
Installing setuptools, pip, wheel...done.

Virtualenv location: /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
No package provided, installing all dependencies.
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
No handlers could be found for logger "pip.vcs.git"
Updated Pipfile.lock!
Installing dependencies from Pipfile.lock…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 13/13 — 00:00:05
An error occured while installing -e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy! Will try again.
Installing initially–failed dependencies…
Obtaining flask-sqlalchemy from git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy
  Skipping because already up-to-date.
Requirement already satisfied: Flask>=0.9 in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: SQLAlchemy>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: Werkzeug>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: Jinja2>=2.4 in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: MarkupSafe>=0.23 in /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages (from Jinja2>=2.4->Flask>=0.9->flask-sqlalchemy)
Installing collected packages: flask-sqlalchemy
  Found existing installation: Flask-SQLAlchemy 2.1

Exception:
Traceback (most recent call last):
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/lib/python2.7/site-packages/pip/req/req_install.py", line 703, in uninstall
    '(at %s)' % (link_pointer, self.name, dist.location)
AssertionError: Egg-link /Users/philfreo/.local/share/virtualenvs/pipenv-test3-FjinwMF_/src/flask-sqlalchemy does not match installed location of flask-sqlalchemy (at /Users/philfreo/Sites/_es/pipenv-test3)

  ☤  ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 0/1 — 00:00:00

Tidak yakin apakah itu membantu, tetapi setelah melakukan hal di atas saya juga berakhir dengan yang berikut:

[pipenv-test3] ls -l
total 24
drwxr-xr-x  8 philfreo  _www   272 Sep 23 17:52 Flask_SQLAlchemy.egg-info
-rw-r--r--  1 philfreo  _www   304 Sep 23 17:52 Pipfile
-rw-r--r--  1 philfreo  _www  3940 Sep 23 17:52 Pipfile.lock
-rw-r--r--  1 philfreo  _www   151 Sep 23 17:51 requirements.txt

Saya mengharapkan direktori Flask_SQLAlchemy.egg-info berada di dalam virtualenv. Begitulah cara kerjanya dengan pengaturan pip/virtualenv/requirements.txt tradisional saya, meskipun mungkin ini disengaja dalam pipenv untuk -e.

itu yang diharapkan.

meskipun kita dapat meningkatkannya mungkin

Dan untuk lebih jelasnya, saya tidak punya alasan untuk menggunakan -e selain "Sepertinya tidak ada cara kerja lain untuk menginstal github commit SHA tertentu dari paket bercabang"

mengapa Anda tidak menunjukkan pipfile lengkap Anda?

dan saya akan menunjukkan kepada Anda apa yang akan saya lakukan

Inilah yang dihasilkan pipenv dari requirements.txt di OP di sini.

[pipenv-test3] cat Pipfile
[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[dev-packages]

[packages]

Flask = "==0.9"
"Flask-SQLAlchemy" = {ref = "1556d1822c46019e518707af0adc034ad4363ab4", git = "ssh://[email protected]/closeio/flask-sqlalchemy.git", editable = true}
"Flask-Migrate" = "==1.8.0"

Maksud saya yang "penuh" Anda, yang produksi

Di Sini:

[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[dev-packages]

[packages]

Flask = "*"
"Flask-SQLAlchemy" = {ref = "1556d1822c46019e518707af0adc034ad4363ab4", git = "ssh://[email protected]/closeio/flask-sqlalchemy.git"}
"Flask-Migrate" = "==1.8.0"

Anda mungkin ingin diedit = true, karena kemudian semua sub-dependensi ditarik ke dalam file kunci.

jika tidak, mereka tidak.

Aplikasi kami memiliki persyaratan yang sulit pada Flask 0.9 (upgrade non-sepele untuk kami).

Persyaratan produksi.txt memiliki panjang 201 baris dengan semua paket dibekukan ke versi tertentu. Sayangnya saya tidak berpikir saya dapat membagikan semuanya secara publik untuk alasan keamanan. Saya membuat ini sebagai kasus yang disederhanakan – ini adalah bagian dari file produksi – dari masalah yang kami hadapi dengan aplikasi lengkap.

ah, jika saya bisa membantu ketika saatnya tiba, beri tahu saya.

agar jelas: dapat diedit == sub-deps diselesaikan/dikunci.

tidak dapat diedit == semuanya berfungsi seperti yang diharapkan, tetapi tidak ada resolusi dep, tidak ada penguncian sub-dep.

Lihat masalahnya di sini adalah Flask-Sqlalchemy membutuhkan Flask >=0.9.

Ya saya tahu -- tetapi karena tidak ada masalah _aktual_ bagi kami menjalankan Flask-Sqlalchemy dengan Flask 0.9 (pada dasarnya, setup.py mereka memiliki persyaratan yang lebih ketat dari yang diperlukan), bukankah fork saya harus berfungsi?

Anda telah berhasil secara ajaib menghindari ketidakcocokan ketergantungan dengan set dependensi khusus ini, entah bagaimana. Harus merupakan detail implementasi dari cara resolver pip-tool ditulis. Anda beruntung, pada dasarnya :)

Dengan kata lain: bukan hal yang aneh bagi kami untuk melakukan fork paket publik pypi untuk membuat beberapa tweak -- beberapa di antaranya sama sekali tidak terkait dengan dependensi. Sepertinya ini satu-satunya cara untuk menginstal garpu itu dengan -e ? Ini sepertinya salah satu contoh pola yang lebih besar yang menurut saya harus berfungsi?

apakah Anda menjalankan indeks pypi Anda sendiri?

Tidak

lalu ya.

jika tidak, kami memiliki solusi lain:

https://pipenv.readthedocs.io/en/latest/advanced.html#specifying -package-indexes

-e adalah cara untuk pergi. saya akan melihat tentang menginstal tautan telur ke dalam venv alih-alih membuangnya di direktori proyek.

Oke. Saya tidak mengerti hal ini dengan sangat baik, tetapi sepertinya masih ada bug yang harus saya lakukan lock , lalu --rm , lalu install untuk persyaratan ini.txt. Ini solusi yang bagus untuk masalah saya (terima kasih telah membantu mencari tahu) tetapi masih tampak seperti bug pipenv atau masalah kegunaan bagi saya?

Saya akan melihat apakah saya dapat menggunakan solusi ini di aplikasi produksi saya juga.

oke saya mendapat tambalan untuk menginstal .egg-info ke venv/src/

Saya pikir bug Anda karena Anda memiliki info telur bertelur di suatu tempat yang seharusnya ada di sana - untuk lebih jelasnya, menggunakan pipfile ini di direktori baru sangat bagus untuk saya.

https://github.com/kennethreitz/pipenv/commit/e20a58db70bd4050a1c21378400fc2f1a76aefc5

Saya menunjukkan ls -al atas yang menunjukkan tidak ada info telur di direktori proyek (dan menggunakan pipenv --rm ). Atau apakah Anda mengatakan saya mungkin memilikinya di tempat lain, seperti direktori python lebar sistem saya?

Ya.

inilah mengapa saya merekomendasikan menginstal pipenv dengan pipsi https://pipenv.readthedocs.io/en/latest/advanced.html#fancy -installation-of-pipenv

oke saya baru saja memotong rilis 7.7.4, yang berisi tambalan itu. lihat apakah itu memperbaiki segalanya untukmu.

Terima kasih. Saya akan mencoba untuk membersihkan semuanya dan akan mencobanya.

Sementara itu, saya mendapatkan masalah berbeda saat mencoba berbagai hal di aplikasi produksi saya. Saya membuka #673 dengan detail.

terima kasih atas kesabarannya

Dengan 7.7.4 pipenv lock masih menginstal Flask_SQLAlchemy.egg-info di direktori proyek. Apakah itu yang diharapkan?

Namun begitu saya memiliki file kunci, menghapus Flask_SQLAlchemy.egg-info dan kemudian menjalankan pipenv install tidak _tidak_ menginstalnya di direktori proyek (sebagai gantinya menginstal di virtualenv), jadi itu bagus!

mungkin harus memberikan argumen tambahan ke alat pip

Saya menghapus pipenv dari pip, menginstal pipsi dan menginstal pipenv melalui pipsi ( mengikuti ini ), dan mencobanya lagi dari awal.

Meski begitu, saya masih harus melakukan tarian lock / --rm / install untuk membuatnya bekerja. Dari awal:

[_es] mkdir pipenv-test4
[_es] cd pipenv-test4
[pipenv-test4] cp ../pipenv-test3/requirements.txt .

[pipenv-test4] which python
/Users/philfreo/.pyenv/shims/python

[pipenv-test4] python --version
Python 2.7.12

[pipenv-test4] pipenv --version
pipenv, version 7.7.4

[pipenv-test4] which pipenv
/Users/philfreo/.local/bin/pipenv

[pipenv-test4] pipsi --version
pipsi, version 0.9, python /Users/philfreo/.local/venvs/pipsi/bin/python2.7

[pipenv-test4] pipenv install
Creating a virtualenv for this project…
⠋New python executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/bin/python2.7
Also creating executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/bin/python
Installing setuptools, pip, wheel...done.

Virtualenv location: /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
No package provided, installing all dependencies.
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
No handlers could be found for logger "pip.vcs.git"
Updated Pipfile.lock!
Installing dependencies from Pipfile.lock…
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An error occured while installing -e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy! Will try again.
Installing initially–failed dependencies…
Obtaining flask-sqlalchemy from git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy
  Skipping because already up-to-date.
Requirement already satisfied: Flask>=0.9 in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: SQLAlchemy>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages (from flask-sqlalchemy)
Requirement already satisfied: Werkzeug>=0.7 in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: Jinja2>=2.4 in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages (from Flask>=0.9->flask-sqlalchemy)
Requirement already satisfied: MarkupSafe>=0.23 in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages (from Jinja2>=2.4->Flask>=0.9->flask-sqlalchemy)
Installing collected packages: flask-sqlalchemy
  Found existing installation: Flask-SQLAlchemy 2.1

Exception:
Traceback (most recent call last):
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/lib/python2.7/site-packages/pip/req/req_install.py", line 703, in uninstall
    '(at %s)' % (link_pointer, self.name, dist.location)
AssertionError: Egg-link /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/src/flask-sqlalchemy does not match installed location of flask-sqlalchemy (at /Users/philfreo/Sites/_es/pipenv-test4)

  ☤  ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 0/1 — 00:00:00


[pipenv-test4] ls -l
total 24
drwxr-xr-x  8 philfreo  _www   272 Sep 23 19:05 Flask_SQLAlchemy.egg-info
-rw-r--r--  1 philfreo  _www   304 Sep 23 19:05 Pipfile
-rw-r--r--  1 philfreo  _www  3940 Sep 23 19:05 Pipfile.lock
-rw-r--r--  1 philfreo  _www   151 Sep 23 19:04 requirements.txt

[pipenv-test4] rm -rf Flask_SQLAlchemy.egg-info 

[pipenv-test4] pipenv --rm
Removing virtualenv (/Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc)…

[pipenv-test4] pipenv install
Creating a virtualenv for this project…
⠋New python executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/bin/python2.7
Also creating executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/bin/python
Installing setuptools, pip, wheel...done.

Virtualenv location: /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc
No package provided, installing all dependencies.
Installing dependencies from Pipfile.lock…
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To activate this project's virtualenv, run the following:
 $ pipenv shell

Egg-link /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/src/flask-sqlalchemy itu dari mana?

Saya tidak tahu... Saya mencoba menunjukkan bagaimana saya memulai dari awal. Mungkin terkait dengan baris ini:

Installing dependencies from Pipfile.lock…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 13/13 — 00:00:04
An error occured while installing -e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy! Will try again.
Installing initially–failed dependencies…
Obtaining flask-sqlalchemy from git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=flask-sqlalchemy
  Skipping because already up-to-date.

Apa "kesalahan"/"kegagalan" yang menyebabkannya mencoba lagi? Dan mungkin di situlah jalur yang Anda tanyakan akan diinstal?

Bertanya-tanya mengapa gagal pertama kali.

Saya tidak dapat mereproduksi ini di mesin saya.

oke, saya pikir saya menemukan sumber masalahnya.

Coba v7.7.5.

dan hapus info telur apa pun yang Anda lihat terlebih dahulu

Berhasil! 👍

[pipenv-test4] pipenv --rm
No virtualenv has been created for this project yet!

[pipenv-test4] pipenv --version
pipenv, version 7.7.5

[pipenv-test4] ls -al
total 8
drwxr-xr-x   4 philfreo  _www   136 Sep 23 19:54 .
drwxr-xr-x  99 philfreo  _www  3366 Sep 23 19:04 ..
drwxr-xr-x   9 philfreo  _www   306 Sep 23 19:54 .git
-rw-r--r--   1 philfreo  _www   151 Sep 23 19:04 requirements.txt

[pipenv-test4] pipenv install
Creating a virtualenv for this project…
⠋New python executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/bin/python2.7
Also creating executable in /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc/bin/python
Installing setuptools, pip, wheel...done.

Virtualenv location: /Users/philfreo/.local/share/virtualenvs/pipenv-test4-KJKuC2dc
Requirements.txt found, instead of Pipfile! Converting…
Warning: Your Pipfile now contains pinned versions, if your requirements.txt did. 
We recommend updating your Pipfile to specify the "*" version, instead.
No package provided, installing all dependencies.
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Flask==0.9
Flask-Migrate==1.8.0
-e git+ssh://[email protected]/closeio/flask-sqlalchemy.git@1556d1822c46019e518707af0adc034ad4363ab4#egg=Flask-SQLAlchemy
No handlers could be found for logger "pip.vcs.git"
Updated Pipfile.lock!
Installing dependencies from Pipfile.lock…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 13/13 — 00:00:04
To activate this project's virtualenv, run the following:
 $ pipenv shell

Terima kasih banyak atas semua bantuan/perbaikan sejauh ini!! Saya akan melihat kemajuan seperti apa yang dapat saya buat dalam mengonversi aplikasi produksi sekarang.

✨🍰✨