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8
9\f0\fs24 \cf0 This package will install Python $FULL_VERSION for macOS $MACOSX_DEPLOYMENT_TARGET for the following architecture(s): $ARCHITECTURES.\
10\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\partightenfactor0
11\cf0 \
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13
14\f1\b \cf0 \ul \ulc0 Certificate verification and OpenSSL\
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16
17\f0\b0 \cf0 \ulnone \
18This package includes its own private copy of OpenSSL 1.1.1.   The trust certificates in system and user keychains managed by the
19\f2\i Keychain Access
20\f0\i0 application and the
21\f2\i security
22\f0\i0  command line utility are not used as defaults by the Python
23\f3 ssl
24\f0  module.  A sample command script is included in
25\f3 /Applications/Python 3.7
26\f0  to install a curated bundle of default root certificates from the third-party
27\f3 certifi
28\f0  package ({\field{\*\fldinst{HYPERLINK "https://pypi.org/project/certifi/"}}{\fldrslt https://pypi.org/project/certifi/}}).  Double-click on
29\f3 Install Certificates
30\f0  to run it.\
31\
32The bundled
33\f3 pip
34\f0  has its own default certificate store for verifying download connections.\
35\
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37
38\f1\b \cf0 \ul Which installer variant should I use?
39\f0\b0 \ulnone \
40\
41\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\partightenfactor0
42\cf0 Use the
43\f1\b macOS 64-bit installer for OS X 10.9 and later
44\f0\b0 . As of 3.7.7, the deprecated
45\f1\b macOS 64-bit/32-bit installer for Mac OS X 10.6 and later
46\f0\b0 variant  is no longer provided.   \
47\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
48
49\f1\b \cf0 \ul \
50Using IDLE or other Tk applications
51\f0\b0 \ulnone \
52\
53This package includes its own private version of Tcl/Tk 8.6. It does not use any system-supplied or third-party supplied versions of Tcl/Tk.\
54\
55Due to new security checks on macOS 10.15 Catalina, when launching IDLE macOS may open a window with a message
56\f1\b "Python" would like to access files in your Documents folder
57\f0\b0 .  This is normal as IDLE uses your
58\f1\b Documents
59\f0\b0  folder as its default when opening and saving files; you can still choose other locations in the
60\f1\b Open
61\f0\b0  and
62\f1\b Save
63\f0\b0  file dialog windows.  Click on the
64\f1\b OK
65\f0\b0  button to proceed.\
66
67\f1\b \ul \
68Python 2.7 end-of-life [changed in 3.7.8]\
69\
70\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
71
72\f0\b0 \cf0 \ulnone Python 2.7 has now reached end-of-life. As of Python 3.7.8, the
73\f3 Python Launcher
74\f0  app now has
75\f3 python3
76\f0  factory defaults.  Also, the
77\f3 Current
78\f0  link in the
79\f3 /Library/Frameworks/Python.framework/Versions
80\f0  directory is now updated to point to the Python 3 being installed; previously, only Python 2 installs updated
81\f3 Current
82\f0 .  This change might affect developers using the framework to embed Python in their applications.  If another version is desired for embedding, the
83\f3 Current
84\f0  symlink can be changed manually without affecting 3.7.x behavior.\
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86
87\f1\b \cf0 \ul \
88Other changes\
89\
90\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
91
92\f0\b0 \cf0 \ulnone For other changes in this release, see the
93\f2\i What's new
94\f0\i0  section in the {\field{\*\fldinst{HYPERLINK "https://www.python.org/doc/"}}{\fldrslt Documentation Set}} for this release and its
95\f2\i Release Notes
96\f0\i0  link at {\field{\*\fldinst{HYPERLINK "https://www.python.org/downloads/"}}{\fldrslt https://www.python.org/downloads/}}.\
97}