Update vendored dependencies

- Update shellingham, tomlkit, requests, urllib3, certifi, vistir and
  parse
- Fixes #2820
- Fixes #2852

Signed-off-by: Dan Ryan <dan@danryan.co>

pipenv/vendor/certifi/__init__.py

@@ -1,3 +1,3 @@
 from .core import where, old_where
 
-__version__ = "2018.08.24"
+__version__ = "2018.10.15"

pipenv/vendor/certifi/cacert.pem

@@ -326,36 +326,6 @@ OCiNUW7dFGdTbHFcJoRNdVq2fmBWqU2t+5sel/MN2dKXVHfaPRK34B7vCAas+YWH
 QMAJKOSLakhT2+zNVVXxxvjpoixMptEmX36vWkzaH6byHCx+rgIW0lbQL1dTR+iS
 -----END CERTIFICATE-----
 
-# Issuer: CN=Visa eCommerce Root O=VISA OU=Visa International Service Association
-# Subject: CN=Visa eCommerce Root O=VISA OU=Visa International Service Association
-# Label: "Visa eCommerce Root"
-# Serial: 25952180776285836048024890241505565794
-# MD5 Fingerprint: fc:11:b8:d8:08:93:30:00:6d:23:f9:7e:eb:52:1e:02
-# SHA1 Fingerprint: 70:17:9b:86:8c:00:a4:fa:60:91:52:22:3f:9f:3e:32:bd:e0:05:62
-# SHA256 Fingerprint: 69:fa:c9:bd:55:fb:0a:c7:8d:53:bb:ee:5c:f1:d5:97:98:9f:d0:aa:ab:20:a2:51:51:bd:f1:73:3e:e7:d1:22
------BEGIN CERTIFICATE-----
-MIIDojCCAoqgAwIBAgIQE4Y1TR0/BvLB+WUF1ZAcYjANBgkqhkiG9w0BAQUFADBr
-MQswCQYDVQQGEwJVUzENMAsGA1UEChMEVklTQTEvMC0GA1UECxMmVmlzYSBJbnRl
-cm5hdGlvbmFsIFNlcnZpY2UgQXNzb2NpYXRpb24xHDAaBgNVBAMTE1Zpc2EgZUNv
-bW1lcmNlIFJvb3QwHhcNMDIwNjI2MDIxODM2WhcNMjIwNjI0MDAxNjEyWjBrMQsw
-CQYDVQQGEwJVUzENMAsGA1UEChMEVklTQTEvMC0GA1UECxMmVmlzYSBJbnRlcm5h
-dGlvbmFsIFNlcnZpY2UgQXNzb2NpYXRpb24xHDAaBgNVBAMTE1Zpc2EgZUNvbW1l
-cmNlIFJvb3QwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCvV95WHm6h
-2mCxlCfLF9sHP4CFT8icttD0b0/Pmdjh28JIXDqsOTPHH2qLJj0rNfVIsZHBAk4E
-lpF7sDPwsRROEW+1QK8bRaVK7362rPKgH1g/EkZgPI2h4H3PVz4zHvtH8aoVlwdV
-ZqW1LS7YgFmypw23RuwhY/81q6UCzyr0TP579ZRdhE2o8mCP2w4lPJ9zcc+U30rq
-299yOIzzlr3xF7zSujtFWsan9sYXiwGd/BmoKoMWuDpI/k4+oKsGGelT84ATB+0t
-vz8KPFUgOSwsAGl0lUq8ILKpeeUYiZGo3BxN77t+Nwtd/jmliFKMAGzsGHxBvfaL
-dXe6YJ2E5/4tAgMBAAGjQjBAMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQD
-AgEGMB0GA1UdDgQWBBQVOIMPPyw/cDMezUb+B4wg4NfDtzANBgkqhkiG9w0BAQUF
-AAOCAQEAX/FBfXxcCLkr4NWSR/pnXKUTwwMhmytMiUbPWU3J/qVAtmPN3XEolWcR
-zCSs00Rsca4BIGsDoo8Ytyk6feUWYFN4PMCvFYP3j1IzJL1kk5fui/fbGKhtcbP3
-LBfQdCVp9/5rPJS+TUtBjE7ic9DjkCJzQ83z7+pzzkWKsKZJ/0x9nXGIxHYdkFsd
-7v3M9+79YKWxehZx0RbQfBI8bGmX265fOZpwLwU8GUYEmSA20GBuYQa7FkKMcPcw
-++DbZqMAAb3mLNqRX6BGi01qnD093QVG/na/oAo85ADmJ7f/hC3euiInlhBx6yLt
-398znM/jra6O1I7mT1GvFpLgXPYHDw==
------END CERTIFICATE-----
-
 # Issuer: CN=AAA Certificate Services O=Comodo CA Limited
 # Subject: CN=AAA Certificate Services O=Comodo CA Limited
 # Label: "Comodo AAA Services root"

pipenv/vendor/parse.py

@@ -186,6 +186,19 @@
 Note that the "center" alignment does not test to make sure the value is
 centered - it just strips leading and trailing whitespace.
 
+Width and precision may be used to restrict the size of matched text
+from the input. Width specifies a minimum size and precision specifies
+a maximum. For example:
+
+>>> parse('{:.2}{:.2}', 'look')           # specifying precision
+<Result ('lo', 'ok') {}>
+>>> parse('{:4}{:4}', 'look at that')     # specifying width
+<Result ('look', 'at that') {}>
+>>> parse('{:4}{:.4}', 'look at that')    # specifying both
+<Result ('look at ', 'that') {}>
+>>> parse('{:2d}{:2d}', '0440')           # parsing two contiguous numbers
+<Result (4, 40) {}>
+
 Some notes for the date and time types:
 
 - the presence of the time part is optional (including ISO 8601, starting
@@ -329,6 +342,9 @@
 
 **Version history (in brief)**:
 
+- 1.9.0 We now honor precision and width specifiers when parsing numbers
+  and strings, allowing parsing of concatenated elements of fixed width
+  (thanks Julia Signell)
 - 1.8.4 Add LICENSE file at request of packagers.
   Correct handling of AM/PM to follow most common interpretation.
   Correct parsing of hexadecimal that looks like a binary prefix.
@@ -389,7 +405,7 @@
 '''
 
 from __future__ import absolute_import
-__version__ = '1.8.4'
+__version__ = '1.9.0'
 
 # yes, I now have two problems
 import re
@@ -977,7 +993,11 @@ def f(string, m):
             self._group_index += 2
             self._type_conversions[group] = lambda s, m: float(s)
         elif type == 'd':
-            s = r'\d+|0[xX][0-9a-fA-F]+|0[bB][01]+|0[oO][0-7]+'
+            if format.get('width'):
+                width = '{1,%s}' % int(format['width'])
+            else:
+                width = '+'
+            s = '\\d{w}|0[xX][0-9a-fA-F]{w}|0[bB][01]{w}|0[oO][0-7]{w}'.format(w=width)
             self._type_conversions[group] = int_convert(10)
         elif type == 'ti':
             s = r'(\d{4}-\d\d-\d\d)((\s+|T)%s)?(Z|\s*[-+]\d\d:?\d\d)?' % \
@@ -1038,6 +1058,13 @@ def f(string, m):
 
         elif type:
             s = r'\%s+' % type
+        elif format.get('precision'):
+            if format.get('width'):
+                s = '.{%s,%s}?' % (format['width'], format['precision'])
+            else:
+                s = '.{1,%s}?' % format['precision']
+        elif format.get('width'):
+            s = '.{%s,}?' % format['width']
         else:
             s = '.+?'
 
@@ -1053,8 +1080,6 @@ def f(string, m):
                 if not fill:
                     fill = '0'
                 s = '%s*' % fill + s
-            elif format['zero']:
-                s = '0*' + s
 
             # allow numbers to be prefixed with a sign
             s = r'[-+ ]?' + s

pipenv/vendor/shellingham/__init__.py

@@ -4,7 +4,7 @@
 from ._core import ShellDetectionFailure
 
 
-__version__ = '1.2.6'
+__version__ = '1.2.7'
 
 
 def detect_shell(pid=None, max_depth=6):

pipenv/vendor/shellingham/posix/ps.py

@@ -21,16 +21,22 @@ def get_process_mapping():
         if e.errno != errno.ENOENT:
             raise
         raise PsNotAvailable('ps not found')
+    except subprocess.CalledProcessError as e:
+        # `ps` can return 1 if the process list is completely empty.
+        # (sarugaku/shellingham#15)
+        if not e.output.strip():
+            return {}
+        raise
     if not isinstance(output, str):
         encoding = sys.getfilesystemencoding() or sys.getdefaultencoding()
         output = output.decode(encoding)
     processes = {}
     for line in output.split('\n'):
         try:
             pid, ppid, args = line.strip().split(None, 2)
+            processes[pid] = Process(
+                args=tuple(shlex.split(args)), pid=pid, ppid=ppid,
+            )
         except ValueError:
             continue
-        processes[pid] = Process(
-            args=tuple(shlex.split(args)), pid=pid, ppid=ppid,
-        )
     return processes

pipenv/vendor/tomlkit/__init__.py

@@ -22,4 +22,4 @@
 from .api import ws
 
 
-__version__ = "0.4.4"
+__version__ = "0.4.6"

pipenv/vendor/tomlkit/container.py

@@ -4,7 +4,6 @@
 from .exceptions import KeyAlreadyPresent
 from .exceptions import NonExistentKey
 from .items import AoT
-from .items import Bool
 from .items import Comment
 from .items import Item
 from .items import Key
@@ -525,3 +524,21 @@ def __eq__(self, other):  # type: (Dict) -> bool
             return NotImplemented
 
         return self.value == other
+
+    def _getstate(self, protocol):
+        return (self._parsed,)
+
+    def __reduce__(self):
+        return self.__reduce_ex__(2)
+
+    def __reduce_ex__(self, protocol):
+        return (
+            self.__class__,
+            self._getstate(protocol),
+            (self._map, self._body, self._parsed),
+        )
+
+    def __setstate__(self, state):
+        self._map = state[0]
+        self._body = state[1]
+        self._parsed = state[2]

pipenv/vendor/tomlkit/exceptions.py

@@ -85,7 +85,7 @@ class InvalidCharInStringError(ParseError):
     """
 
     def __init__(self, line, col, char):  # type: (int, int, str) -> None
-        message = "Invalid character '{}' in string".format(char)
+        message = "Invalid character {} in string".format(repr(char))
 
         super(InvalidCharInStringError, self).__init__(line, col, message=message)