Mac/BuildScript/resources/ReadMe.rtf

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\f0\fs24 \cf0 This package will install Python $FULL_VERSION for macOS $MACOSX_DEPLOYMENT_TARGET for the following architecture(s): $ARCHITECTURES.\
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\cf0 \
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\f1\b \cf0 \ul \ulc0 Certificate verification and OpenSSL\
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\f0\b0 \cf0 \ulnone \
This package includes its own private copy of OpenSSL 1.1.1.   The trust certificates in system and user keychains managed by the 
\f2\i Keychain Access 
\f0\i0 application and the 
\f2\i security
\f0\i0  command line utility are not used as defaults by the Python 
\f3 ssl
\f0  module.  A sample command script is included in 
\f3 /Applications/Python 3.7
\f0  to install a curated bundle of default root certificates from the third-party 
\f3 certifi
\f0  package ({\field{\*\fldinst{HYPERLINK "https://pypi.org/project/certifi/"}}{\fldrslt https://pypi.org/project/certifi/}}).  Double-click on 
\f3 Install Certificates
\f0  to run it.\
\
The bundled 
\f3 pip
\f0  has its own default certificate store for verifying download connections.\
\
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\f1\b \cf0 \ul Which installer variant should I use?
\f0\b0 \ulnone \
\
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\cf0 Use the 
\f1\b macOS 64-bit installer for OS X 10.9 and later
\f0\b0 . As of 3.7.7, the deprecated 
\f1\b macOS 64-bit/32-bit installer for Mac OS X 10.6 and later 
\f0\b0 variant  is no longer provided.   \
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\f1\b \cf0 \ul \
Using IDLE or other Tk applications 
\f0\b0 \ulnone \
\
This 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.\
\
Due to new security checks on macOS 10.15 Catalina, when launching IDLE macOS may open a window with a message 
\f1\b "Python" would like to access files in your Documents folder
\f0\b0 .  This is normal as IDLE uses your 
\f1\b Documents
\f0\b0  folder as its default when opening and saving files; you can still choose other locations in the 
\f1\b Open
\f0\b0  and 
\f1\b Save
\f0\b0  file dialog windows.  Click on the 
\f1\b OK
\f0\b0  button to proceed.\

\f1\b \ul \
Python 2.7 end-of-life [changed in 3.7.8]\
\
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\f0\b0 \cf0 \ulnone Python 2.7 has now reached end-of-life. As of Python 3.7.8, the 
\f3 Python Launcher
\f0  app now has 
\f3 python3
\f0  factory defaults.  Also, the 
\f3 Current
\f0  link in the 
\f3 /Library/Frameworks/Python.framework/Versions
\f0  directory is now updated to point to the Python 3 being installed; previously, only Python 2 installs updated 
\f3 Current
\f0 .  This change might affect developers using the framework to embed Python in their applications.  If another version is desired for embedding, the 
\f3 Current
\f0  symlink can be changed manually without affecting 3.7.x behavior.\
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\f1\b \cf0 \ul \
Other changes\
\
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\f0\b0 \cf0 \ulnone For other changes in this release, see the 
\f2\i What's new
\f0\i0  section in the {\field{\*\fldinst{HYPERLINK "https://www.python.org/doc/"}}{\fldrslt Documentation Set}} for this release and its 
\f2\i Release Notes
\f0\i0  link at {\field{\*\fldinst{HYPERLINK "https://www.python.org/downloads/"}}{\fldrslt https://www.python.org/downloads/}}.\
}