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The current fetch() function is quite long, which makes it hard to |
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know what I can change without adverse side effects. By pulling this |
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logic out of the main function, we get clearer logic in fetch() and |
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more explicit input for the config extraction. |
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--- |
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pym/portage/package/ebuild/fetch.py | 58 +++++++++++++++++++++---------------- |
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1 file changed, 33 insertions(+), 25 deletions(-) |
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|
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diff --git a/pym/portage/package/ebuild/fetch.py b/pym/portage/package/ebuild/fetch.py |
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index 5316f03..4337247 100644 |
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--- a/pym/portage/package/ebuild/fetch.py |
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+++ b/pym/portage/package/ebuild/fetch.py |
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@@ -240,6 +240,37 @@ _size_suffix_map = { |
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'Y' : 80, |
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} |
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|
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+ |
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+def _get_checksum_failure_max_tries(settings, default=5): |
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+ """Get the maximum number of failed download attempts |
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+ |
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+ Generally, downloading the same file repeatedly from |
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+ every single available mirror is a waste of bandwidth |
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+ and time, so there needs to be a cap. |
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+ """ |
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+ v = default |
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+ try: |
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+ v = int(settings.get("PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS", |
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+ default)) |
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+ except (ValueError, OverflowError): |
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+ writemsg(_("!!! Variable PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS" |
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+ " contains non-integer value: '%s'\n") % \ |
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+ settings["PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS"], |
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+ noiselevel=-1) |
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+ writemsg(_("!!! Using PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS " |
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+ "default value: %s\n") % default, |
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+ noiselevel=-1) |
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+ v = default |
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+ if v < 1: |
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+ writemsg(_("!!! Variable PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS" |
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+ " contains value less than 1: '%s'\n") % v, noiselevel=-1) |
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+ writemsg(_("!!! Using PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS " |
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+ "default value: %s\n") % default, |
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+ noiselevel=-1) |
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+ v = default |
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+ return v |
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+ |
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+ |
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def fetch(myuris, mysettings, listonly=0, fetchonly=0, |
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locks_in_subdir=".locks", use_locks=1, try_mirrors=1, digests=None, |
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allow_missing_digests=True): |
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@@ -263,31 +294,8 @@ def fetch(myuris, mysettings, listonly=0, fetchonly=0, |
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print(_(">>> \"mirror\" mode desired and \"mirror\" restriction found; skipping fetch.")) |
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return 1 |
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|
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- # Generally, downloading the same file repeatedly from |
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- # every single available mirror is a waste of bandwidth |
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- # and time, so there needs to be a cap. |
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- checksum_failure_max_tries = 5 |
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- v = checksum_failure_max_tries |
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- try: |
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- v = int(mysettings.get("PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS", |
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- checksum_failure_max_tries)) |
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- except (ValueError, OverflowError): |
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- writemsg(_("!!! Variable PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS" |
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- " contains non-integer value: '%s'\n") % \ |
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- mysettings["PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS"], noiselevel=-1) |
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- writemsg(_("!!! Using PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS " |
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- "default value: %s\n") % checksum_failure_max_tries, |
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- noiselevel=-1) |
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- v = checksum_failure_max_tries |
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- if v < 1: |
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- writemsg(_("!!! Variable PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS" |
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- " contains value less than 1: '%s'\n") % v, noiselevel=-1) |
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- writemsg(_("!!! Using PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS " |
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- "default value: %s\n") % checksum_failure_max_tries, |
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- noiselevel=-1) |
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- v = checksum_failure_max_tries |
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- checksum_failure_max_tries = v |
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- del v |
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+ checksum_failure_max_tries = _get_checksum_failure_max_tries( |
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+ settings=mysettings) |
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|
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fetch_resume_size_default = "350K" |
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fetch_resume_size = mysettings.get("PORTAGE_FETCH_RESUME_MIN_SIZE") |
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-- |
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1.8.5.2.8.g0f6c0d1 |