81 lines
2.5 KiB
Diff
81 lines
2.5 KiB
Diff
From 29b4b1ac90bfe54f1d7d83a3b3e4e1a1305332fa Mon Sep 17 00:00:00 2001
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From: Kamil Dudka <kdudka@redhat.com>
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Date: Mon, 28 May 2018 14:21:35 +0200
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Subject: [PATCH] Resolves: #1574835 - make units_cur work again
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---
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units_cur | 44 ++++++++++++++++++++++++++------------------
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1 file changed, 26 insertions(+), 18 deletions(-)
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diff --git a/units_cur b/units_cur
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index 5541355..d00c12c 100755
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--- a/units_cur
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+++ b/units_cur
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@@ -5,14 +5,17 @@ from __future__ import absolute_import, division, print_function
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#
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#
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-version = '4.1'
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+version = '4.2'
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-# 30 October 2017
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+# Version 4.2: 18 April 2018
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+#
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+# Handle case of empty/malformed entry returned from the server
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+#
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+# Version 4.1: 30 October 2017
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#
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# Fixed to include USD in the list of currency codes.
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#
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-# Version 4
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-# 2 October 2017
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+# Version 4: 2 October 2017
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#
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# Complete rewrite to use Yahoo YQL API due to removal of TimeGenie RSS feed.
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# Switched to requests library using JSON. One program now runs under
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@@ -258,22 +261,27 @@ except requests.exceptions.RequestException as e:
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format(e))
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exit(1)
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-rates = [ data['resource']['fields']['price'] for data in webdata]
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-codes = [ data['resource']['fields']['symbol'][0:3] for data in webdata]
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rate_index = 1
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-
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-for (code,rate) in zip(codes,rates):
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- if code not in currency.keys():
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- if (verbose):
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- stderr.write('Got unknown currency with code {}\n'.format(code))
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- else:
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- if not currency[code][rate_index]:
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- currency[code][rate_index] = '1|{} US$'.format(rate)
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- elif verbose:
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- stderr.write('Got value "{}" for currency "{}" but '
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- 'it is already defined\n'.format(rate, code))
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-
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+for data in webdata:
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+ entry = data['resource']['fields']
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+ if 'price' not in entry or 'symbol' not in entry: # Skip empty/bad entries
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+ if verbose:
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+ stderr.write('Got bad entry from server: '+str(entry)+'\n')
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+ else:
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+ rate = entry['price']
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+ code = entry['symbol'][0:3]
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+ if code not in currency.keys():
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+ if (verbose):
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+ stderr.write('Got unknown currency with code {}\n'.format(code))
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+ else:
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+ if not currency[code][rate_index]:
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+ currency[code][rate_index] = '1|{} US$'.format(rate)
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+ elif verbose:
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+ stderr.write('Got value "{}" for currency "{}" but '
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+ 'it is already defined\n'.format(rate, code))
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+
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+
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# Delete currencies where we have no rate data
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for code in currency.keys():
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if not currency[code][rate_index]:
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--
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2.14.3
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