Pipenv: vcrpy failing in python3

Created on 19 Mar 2018 · 5Comments · Source: pypa/pipenv

I'm hitting issues when install the latest vcrpy under pipenv 11.8.3.

Expected result

I'm running pipenv lock -v and its barking on vcrpy 's dependencies. specifically looks like yarl and the python_version syntax. It seems like pipenv is adding some duplication to what i see in the vcrpy dependency list.

Actual result

Here's a dump from my shell:

$ pipenv lock -v                                                                                                                                                                                                
Locking [dev-packages] dependencies…                                                                                                                                                                               
Using pip: -i https://pypi.python.org/simple                                                                                                                                                                       

                          ROUND 1                                                                                                                                                                                  
Current constraints:                                                                                                                                                                                               
  factory_boy                                                                                                                                                                                                      
  vcrpy==1.10.5                                                                                                                                                                                                    

Finding the best candidates:                                                                                                                                                                                       
  found candidate factory-boy==2.10.0 (constraint was <any>)                                                                                                                                                       
  found candidate vcrpy==1.10.5 (constraint was ==1.10.5)                                                                                                                                                          

Finding secondary dependencies:                                                                                                                                                                                    
  factory-boy==2.10.0       requires Faker>=0.7.0                                                                                                                                                                  
  vcrpy==1.10.5             requires PyYAML, six>=1.5, wrapt, yarl; python_version in "3.4, 3.5, 3.6"; python_version in "3.4, 3.5, 3.6"                                                                           

INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (1): pypi.python.org                                                                                                      
Traceback (most recent call last):                                                                                                                                                                                 
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 278, in __init__                                                                                   
    self._markers = _coerce_parse_result(MARKER.parseString(marker))                                                                                                                                               
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1617, in parseString                                                                                          
    raise exc                                                                                                                                                                                                      
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1607, in parseString                                                                                          
    loc, tokens = self._parse( instring, 0 )                                                                                                                                                                       
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3376, in parseImpl                                                                                            
    loc, exprtokens = e._parse( instring, loc, doActions )                                                                                                                                                         
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1383, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3164, in parseImpl                                                                                            
    raise ParseException(instring, loc, self.errmsg, self)                                                                                                                                                         
pip9._vendor.pyparsing.ParseException: Expected stringEnd (at char 28), (line:1, col:29)                                                                                                                           

During handling of the above exception, another exception occurred:                                                                                                                                                

Traceback (most recent call last):
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 329, in _iter_dependencies
    yield InstallRequirement.from_line(_dependency_string, constraint=ireq.constraint)
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/req/req_install.py", line 181, in from_line
    markers = Marker(markers)
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 282, in __init__
    raise InvalidMarker(err_str)
notpip._vendor.packaging.markers.InvalidMarker: Invalid marker: 'python_version in "3.4, 3.6"; python_version in "3.4', parse error at '; python'


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 278, in __init__
    self._markers = _coerce_parse_result(MARKER.parseString(marker))
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1617, in parseString
    raise exc
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1607, in parseString
    loc, tokens = self._parse( instring, 0 )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3376, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1383, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3164, in parseImpl
    raise ParseException(instring, loc, self.errmsg, self)
pip9._vendor.pyparsing.ParseException: Expected stringEnd (at char 33), (line:1, col:34)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/resolver.py", line 82, in <module>
    main()
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/resolver.py", line 71, in main
    clear=do_clear,
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/resolver.py", line 63, in resolve
    verbose=verbose,
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/utils.py", line 425, in resolve_deps
    pre,
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/utils.py", line 336, in actually_resolve_reps
    resolved_tree.update(resolver.resolve(max_rounds=PIPENV_MAX_ROUNDS))
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 102, in resolve
    has_changed, best_matches = self._resolve_one_round()
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 200, in _resolve_one_round
    for dep in self._iter_dependencies(best_match):
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 331, in _iter_dependencies
    yield InstallRequirement.from_line(dependency_string, constraint=ireq.constraint)
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/req/req_install.py", line 181, in from_line
    markers = Marker(markers)
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 282, in __init__
    raise InvalidMarker(err_str)
notpip._vendor.packaging.markers.InvalidMarker: Invalid marker: 'python_version in "3.4, 3.5, 3.6"; python_version in "3.4, 3.5, 3.6"', parse error at '; python'

Steps to replicate

See my Pipfile output below in the system debug. This doesn't seem to be an error when I remove the python requirements in the Pipfile and it uses my system default (python2).

Here's my system debug output.

$ python -m pipenv.help output

Pipenv version: '11.8.3'

Pipenv location: '/home/mike/.local/lib/python2.7/site-packages/pipenv'

Python location: '/usr/bin/python'

Other Python installations in PATH:

2.7: /usr/bin/python2.7
2.7: /usr/bin/python2.7
3.5: /usr/bin/python3.5m
3.5: /usr/bin/python3.5
2.7.13: /usr/bin/python
2.7.13: /usr/bin/python2
3.5.3: /usr/bin/python3

PEP 508 Information:

{'implementation_name': 'cpython',
 'implementation_version': '0',
 'os_name': 'posix',
 'platform_machine': 'x86_64',
 'platform_python_implementation': 'CPython',
 'platform_release': '4.14.24-grsec',
 'platform_system': 'Linux',
 'platform_version': '#1 SMP Sun Mar 4 20:08:15 UTC 2018',
 'python_full_version': '2.7.13',
 'python_version': '2.7',
 'sys_platform': 'linux2'}

System environment variables:

SVN_EDITOR
_ZSH_TMUX_FIXED_CONFIG
LESS
GNOME_DESKTOP_SESSION_ID
ZSH_TMUX_AUTOSTART
GJS_DEBUG_OUTPUT
LC_CTYPE
WINDOWPATH
XDG_CURRENT_DESKTOP
XDG_SESSION_TYPE
LOGNAME
USER
HOME
XDG_VTNR
PATH
PYTHONUNBUFFERED
VIRTUALENVWRAPPER_SCRIPT
ZSH
DISPLAY
XDG_SESSION_DESKTOP
LANG
TERM
SHELL
SSH_AGENT_PID
XAUTHORITY
JOURNAL_STREAM
SESSION_MANAGER
SHLVL
QT_LINUX_ACCESSIBILITY_ALWAYS_ON
QT_QPA_PLATFORMTHEME
ZSH_TMUX_AUTOQUIT
QT_ACCESSIBILITY
WINDOWID
AUTO_NTFY_DONE_LONGER_THAN
EDITOR
ZSH_TMUX_AUTOSTARTED
AND_SDK
_VIRTUALENVWRAPPER_API
GPG_AGENT_INFO
ZSH_TMUX_TERM
USERNAME
WORKON_HOME
XDG_RUNTIME_DIR
AND_ADT
VIRTUALENVWRAPPER_PROJECT_FILENAME
SSH_AUTH_SOCK
VTE_VERSION
TMUX
GDMSESSION
PS1
PYTHONDONTWRITEBYTECODE
PIPENV_ACTIVE
PIP_PYTHON_PATH
XDG_SESSION_ID
DBUS_SESSION_BUS_ADDRESS
_
VIRTUALENVWRAPPER_HOOK_DIR
ANSIBLE_NOCOWS
DESKTOP_SESSION
LSCOLORS
GTK_MODULES
AUTO_NTFY_DONE_IGNORE
OLDPWD
GDM_LANG
GEM_HOME
XDG_DATA_DIRS
PWD
COLORTERM
XDG_MENU_PREFIX
LS_COLORS
PAGER
GJS_DEBUG_TOPICS
TMUX_PANE
XDG_SEAT

Pipenv–specific environment variables:

PIPENV_ACTIVE: 1

Debug–specific environment variables:

PATH: /home/mike/.gem/ruby/2.3.0/bin:/home/mike/.local/bin:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SHELL: /usr/bin/zsh
EDITOR: vim
LANG: en_US.UTF-8
PWD: /home/mike/Documents/Gits/securedrop.org

Contents of Pipfile ('/home/mike/Documents/Gits/securedrop.org/Pipfile'):

[[source]]

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

[requires]
python_version = "3"


[packages]

wagtail = "<1.13"
zxcvbn-python = "*"


[dev-packages]

factory_boy = "*"
# https://github.com/kevin1024/vcrpy/issues/342
vcrpy = "==1.10.5"

Dependency Resolution Type

Source

msheiny

Most helpful comment

@msheiny just saw this myself, I see where the issue is, will have a fix shortly

techalchemy on 20 Mar 2018

🎉2

All 5 comments

Hm, I think this is related to #1624.

techalchemy on 19 Mar 2018

Hey @techalchemy i'm still hitting this issue when I installed from master unfortunately.

My error:

$ pipenv lock -v                                                                                                   
Locking [dev-packages] dependencies…                                                                                                                                                                               
Using pip: -i https://pypi.python.org/simple                                                                                                                                                                       

                          ROUND 1                                                                                                                                                                                  
Current constraints:                                                                                                                                                                                               

Finding the best candidates:                                                                                                                                                                                       

Finding secondary dependencies:                                                                                                                                                                                    
------------------------------------------------------------                                                                                                                                                       
Result of round 1: stable, done                                                                                                                                                                                    

Locking [packages] dependencies…                                                                                                                                                                                   
Using pip: -i https://pypi.python.org/simple                                                                                                                                                                       

                          ROUND 1                                                                                                                                                                                  
Current constraints:                                                                                                                                                                                               
  vcrpy                                                                                                                                                                                                            

Finding the best candidates:                                                                                                                                                                                       
  found candidate vcrpy==1.11.1 (constraint was <any>)

Finding secondary dependencies:                                                                                                                                                                                    
  vcrpy==1.11.1             requires PyYAML, six>=1.5, wrapt, yarl; python_version in "3.4, 3.5, 3.6"; python_version in "3.4, 3.5, 3.6"                                                                           

Traceback (most recent call last):                                                                                                                                                                                 
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 278, in __init__                                                                                   
    self._markers = _coerce_parse_result(MARKER.parseString(marker))                                                                                                                                               
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1617, in parseString                                                                                          
    raise exc                                                                                                                                                                                                      
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1607, in parseString                                                                                          
    loc, tokens = self._parse( instring, 0 )                                                                                                                                                                       
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3376, in parseImpl                                                                                            
    loc, exprtokens = e._parse( instring, loc, doActions )                                                                                                                                                         
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3698, in parseImpl                                                                                            
    return self.expr._parse( instring, loc, doActions, callPreParse=False )                                                                                                                                        
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3359, in parseImpl                                                                                            
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )                                                                                                                         
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3526, in parseImpl                                                                                            
    raise maxException                                                                                                                                                                                             
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3511, in parseImpl                                                                                            
    ret = e._parse( instring, loc, doActions )                                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3698, in parseImpl                                                                                            
    return self.expr._parse( instring, loc, doActions, callPreParse=False )                                                                                                                                        
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3359, in parseImpl                                                                                            
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )                                                                                                                         
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3526, in parseImpl                                                                                            
    raise maxException                                                                                                                                                                                             
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3511, in parseImpl                                                                                            
    ret = e._parse( instring, loc, doActions )                                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3526, in parseImpl                                                                                            
    raise maxException                                                                                                                                                                                             
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3511, in parseImpl                                                                                            
    ret = e._parse( instring, loc, doActions )                                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1383, in _parseNoCache                                                                                        
    loc,tokens = self.parseImpl( instring, preloc, doActions )                                                                                                                                                     
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 2394, in parseImpl                                                                                            
    raise ParseException(instring, loc, self.errmsg, self)

pip9._vendor.pyparsing.ParseException: Expected {Group:({{{"implementation_version" | "platform_python_implementation" | "implementation_name" | "python_full_version" | "platform_release" | "platform_version" | 
"platform_machine" | "platform_system" | "python_version" | "sys_platform" | "os_name" | "os.name" | "sys.platform" | "platform.version" | "platform.machine" | "platform.python_implementation" | "python_implemen
tation" | "extra"} | {quoted string, starting with ' ending with ' | quoted string, starting with " ending with "}} {"===" | "==" | ">=" | "<=" | "!=" | "~=" | ">" | "<" | "not in" | "in"} {{"implementation_vers
ion" | "platform_python_implementation" | "implementation_name" | "python_full_version" | "platform_release" | "platform_version" | "platform_machine" | "platform_system" | "python_version" | "sys_platform"| "os
_name" | "os.name" | "sys.platform" | "platform.version" | "platform.machine" | "platform.python_implementation" | "python_implementation" | "extra"} | {quoted string, starting with ' ending with ' | quoted stri
ng, starting with " ending with "}}}) | Group:({Suppress:("(") Forward: ... Suppress:(")")})} (at char 0), (line:1, col:1)                                                                                         

During handling of the above exception, another exception occurred:

During handling of the above exception, another exception occurred:                                                                                                                                                

Traceback (most recent call last):                                                                                                                                                                                 
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 332, in_iter_dependencies                                                                                         
    yield InstallRequirement.from_line(_dependency_string, constraint=ireq.constraint)                                                                                                                             
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/req/req_install.py", line 181, in from_line                                                                                            
    markers = Marker(markers)                             
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 282, in __init__
    raise InvalidMarker(err_str)      
notpip._vendor.packaging.markers.InvalidMarker: Invalid marker: '[]', parse error at '[]'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):                                                                                                                        
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 278, in __init__
    self._markers = _coerce_parse_result(MARKER.parseString(marker))
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1617, in parseString
    raise exc                                        
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1607, in parseString
    loc, tokens = self._parse( instring, 0 )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3376, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 1383, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/vendor/pip9/_vendor/pyparsing.py", line 3164, in parseImpl
    raise ParseException(instring, loc, self.errmsg, self)
pip9._vendor.pyparsing.ParseException: Expected stringEnd (at char 33), (line:1, col:34)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):           
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/resolver.py", line 82, in <module>
    main()                  
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/resolver.py", line 71, in main
    clear=do_clear,              
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/resolver.py", line 63, in resolve
    verbose=verbose,         
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/utils.py", line 425, in resolve_deps
    pre,            
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/utils.py", line 336, in actually_resolve_reps
    resolved_tree.update(resolver.resolve(max_rounds=PIPENV_MAX_ROUNDS))
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 102, inresolve
    has_changed, best_matches = self._resolve_one_round()             
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 200, in_resolve_one_round
    for dep in self._iter_dependencies(best_match):        
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/piptools/resolver.py", line 334, in_iter_dependencies
    yield InstallRequirement.from_line(dependency_string, constraint=ireq.constraint)      
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/req/req_install.py", line 181, in from_line
    markers = Marker(markers)                                                          
  File "/home/mike/.local/lib/python2.7/site-packages/pipenv/patched/notpip/_vendor/packaging/markers.py", line 282, in __init__
    raise InvalidMarker(err_str)                                                                           
notpip._vendor.packaging.markers.InvalidMarker: Invalid marker: 'python_version in "3.4, 3.5, 3.6"; python_version in "3.4, 3.5, 3.6"', parse error at '; python'

Here's my system debug data ..

$ python -m pipenv.help output

Pipenv version: '11.9.0'

Pipenv location: '/home/mike/.local/lib/python2.7/site-packages/pipenv'

Python location: '/usr/bin/python'

Other Python installations in PATH:

2.7: /usr/bin/python2.7
2.7: /usr/bin/python2.7
3.5: /usr/bin/python3.5m
3.5: /usr/bin/python3.5
2.7.13: /usr/bin/python
2.7.13: /usr/bin/python2
3.5.3: /usr/bin/python3

PEP 508 Information:

{'implementation_name': 'cpython',
 'implementation_version': '0',
 'os_name': 'posix',
 'platform_machine': 'x86_64',
 'platform_python_implementation': 'CPython',
 'platform_release': '4.14.24-grsec',
 'platform_system': 'Linux',
 'platform_version': '#1 SMP Sun Mar 4 20:08:15 UTC 2018',
 'python_full_version': '2.7.13',
 'python_version': '2.7',
 'sys_platform': 'linux2'}

System environment variables:

SVN_EDITOR
_ZSH_TMUX_FIXED_CONFIG
LESS
GNOME_DESKTOP_SESSION_ID
ZSH_TMUX_AUTOSTART
GJS_DEBUG_OUTPUT
LC_CTYPE
WINDOWPATH
XDG_CURRENT_DESKTOP
XDG_SESSION_TYPE
LOGNAME
USER
HOME
XDG_VTNR
PATH
PYTHONUNBUFFERED
VIRTUALENVWRAPPER_SCRIPT
ZSH
DISPLAY
XDG_SESSION_DESKTOP
LANG
TERM
SHELL
SSH_AGENT_PID
XAUTHORITY
JOURNAL_STREAM
SESSION_MANAGER
SHLVL
QT_LINUX_ACCESSIBILITY_ALWAYS_ON
QT_QPA_PLATFORMTHEME
ZSH_TMUX_AUTOQUIT
QT_ACCESSIBILITY
WINDOWID
AUTO_NTFY_DONE_LONGER_THAN
EDITOR
ZSH_TMUX_AUTOSTARTED
AND_SDK
_VIRTUALENVWRAPPER_API
GPG_AGENT_INFO
ZSH_TMUX_TERM
USERNAME
WORKON_HOME
XDG_RUNTIME_DIR
AND_ADT
VIRTUALENVWRAPPER_PROJECT_FILENAME
SSH_AUTH_SOCK
VTE_VERSION
TMUX
GDMSESSION
PYTHONDONTWRITEBYTECODE
PIP_PYTHON_PATH
XDG_SESSION_ID
DBUS_SESSION_BUS_ADDRESS
_
VIRTUALENVWRAPPER_HOOK_DIR
ANSIBLE_NOCOWS
DESKTOP_SESSION
LSCOLORS
GTK_MODULES
AUTO_NTFY_DONE_IGNORE
OLDPWD
GDM_LANG
GEM_HOME
XDG_DATA_DIRS
PWD
COLORTERM
XDG_MENU_PREFIX
LS_COLORS
PAGER
GJS_DEBUG_TOPICS
TMUX_PANE
XDG_SEAT

Pipenv–specific environment variables:

Debug–specific environment variables:

PATH: /home/mike/.gem/ruby/2.3.0/bin:/home/mike/.local/bin:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SHELL: /usr/bin/zsh
EDITOR: vim
LANG: en_US.UTF-8
PWD: /home/mike/Documents/Gits/securedrop.org

Contents of Pipfile ('/home/mike/Documents/Gits/securedrop.org/Pipfile'):

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

[dev-packages]

[packages]
vcrpy = "*"

[requires]
python_version = "3"

msheiny on 20 Mar 2018

@msheiny just saw this myself, I see where the issue is, will have a fix shortly

techalchemy on 20 Mar 2018

🎉2

@msheiny should be all set in master now:

 /t/test  pipenv install vcrpy==1.11
Creating a virtualenv for this project…
Using /home/hawk/.pyenv/versions/3.6.4/bin/python3.6m (3.6.4) to create virtualenv…
⠋Running virtualenv with interpreter /home/hawk/.pyenv/versions/3.6.4/bin/python3.6m
Using base prefix '/home/hawk/.pyenv/versions/3.6.4'
New python executable in /home/hawk/.virtualenvs/test-hxkKlP5o/bin/python3.6m
Also creating executable in /home/hawk/.virtualenvs/test-hxkKlP5o/bin/python
Installing setuptools, pip, wheel...done.

Virtualenv location: /home/hawk/.virtualenvs/test-hxkKlP5o
Creating a Pipfile for this project…
Installing vcrpy==1.11…
Collecting vcrpy==1.11
  Using cached vcrpy-1.11.0-py2.py3-none-any.whl
Collecting yarl; python_version in "3.4, 3.5, 3.6" (from vcrpy==1.11)
  Using cached yarl-1.1.1-cp36-cp36m-manylinux1_x86_64.whl
Collecting PyYAML (from vcrpy==1.11)
Collecting wrapt (from vcrpy==1.11)
Collecting six>=1.5 (from vcrpy==1.11)
  Using cached six-1.11.0-py2.py3-none-any.whl
Collecting multidict>=4.0 (from yarl; python_version in "3.4, 3.5, 3.6"->vcrpy==1.11)
  Using cached multidict-4.1.0-cp36-cp36m-manylinux1_x86_64.whl
Collecting idna>=2.0 (from yarl; python_version in "3.4, 3.5, 3.6"->vcrpy==1.11)
  Using cached idna-2.6-py2.py3-none-any.whl
Installing collected packages: multidict, idna, yarl, PyYAML, wrapt, six, vcrpy
Successfully installed PyYAML-3.12 idna-2.6 multidict-4.1.0 six-1.11.0 vcrpy-1.11.0 wrapt-1.10.11 yarl-1.1.1

Adding vcrpy==1.11 to Pipfile's [packages]…
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Updated Pipfile.lock (42bf3f)!
Installing dependencies from Pipfile.lock (42bf3f)…
  🐍   ▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉▉ 7/7 — 00:00:01
To activate this project's virtualenv, run the following:
 $ pipenv shell

techalchemy on 20 Mar 2018

🎉1

thanks @techalchemy for the amazingly quick response and I also confirmed the fix locally. i just switched to using this tool and i'm loving the team already.

msheiny on 21 Mar 2018

🎉1

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