Mercurial Repositories > eric / file comparison
comparison: eric6/PipInterface/PipPackageDetailsDialog.py
eric6/PipInterface/PipPackageDetailsDialog.py
- changeset 6942
- 2602857055c5
- parent 6798
- 3985c1a67fa2
- child 7192
- a22eee00b052
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2015 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to show details about a package. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 try: | |
| 12 basestring # __IGNORE_WARNING__ | |
| 13 except NameError: | |
| 14 basestring = str | |
| 15 | |
| 16 from PyQt5.QtCore import Qt, QLocale | |
| 17 from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QTreeWidgetItem, \ | |
| 18 QLabel, QHeaderView | |
| 19 | |
| 20 from .Ui_PipPackageDetailsDialog import Ui_PipPackageDetailsDialog | |
| 21 | |
| 22 | |
| 23 class PipPackageDetailsDialog(QDialog, Ui_PipPackageDetailsDialog): | |
| 24 """ | |
| 25 Class implementing a dialog to show details about a package. | |
| 26 """ | |
| 27 def __init__(self, detailsData, parent=None): | |
| 28 """ | |
| 29 Constructor | |
| 30 | |
| 31 @param detailsData package details | |
| 32 @type dict | |
| 33 @param parent reference to the parent widget | |
| 34 @type QWidget | |
| 35 """ | |
| 36 super(PipPackageDetailsDialog, self).__init__(parent) | |
| 37 self.setupUi(self) | |
| 38 self.setWindowFlags(Qt.Window) | |
| 39 | |
| 40 self.__locale = QLocale() | |
| 41 self.__packageTypeMap = { | |
| 42 "sdist": self.tr("Source"), | |
| 43 "bdist_wheel": self.tr("Python Wheel"), | |
| 44 "bdist_egg": self.tr("Python Egg"), | |
| 45 "bdist_wininst": self.tr("MS Windows Installer"), | |
| 46 "bdist_msi": self.tr("MS Windows Installer"), | |
| 47 "bdist_rpm": self.tr("Unix Installer"), | |
| 48 "bdist_deb": self.tr("Unix Installer"), | |
| 49 "bdist_dumb": self.tr("Archive"), | |
| 50 } | |
| 51 | |
| 52 self.__populateDetails(detailsData["info"]) | |
| 53 self.__populateDownloadUrls(detailsData["urls"]) | |
| 54 self.__populateRequiresProvides(detailsData["info"]) | |
| 55 | |
| 56 def __populateDetails(self, detailsData): | |
| 57 """ | |
| 58 Private method to populate the details tab. | |
| 59 | |
| 60 @param detailsData package details | |
| 61 @type dict | |
| 62 """ | |
| 63 self.packageNameLabel.setText( | |
| 64 "<h1>{0} {1}</h1".format(self.__sanitize(detailsData["name"]), | |
| 65 self.__sanitize(detailsData["version"]))) | |
| 66 self.summaryLabel.setText( | |
| 67 self.__sanitize(detailsData["summary"][:240])) | |
| 68 self.descriptionEdit.setPlainText( | |
| 69 self.__sanitize(detailsData["description"])) | |
| 70 self.authorLabel.setText(self.__sanitize(detailsData["author"])) | |
| 71 self.authorEmailLabel.setText( | |
| 72 '<a href="mailto:{0}">{0}</a>'.format( | |
| 73 self.__sanitize(detailsData["author_email"]))) | |
| 74 self.licenseLabel.setText(self.__sanitize(detailsData["license"])) | |
| 75 self.platformLabel.setText(self.__sanitize(detailsData["platform"])) | |
| 76 self.homePageLabel.setText( | |
| 77 '<a href="{0}">{0}</a>'.format( | |
| 78 self.__sanitize(detailsData["home_page"], forUrl=True))) | |
| 79 self.packageUrlLabel.setText( | |
| 80 '<a href="{0}">{0}</a>'.format( | |
| 81 self.__sanitize(detailsData["package_url"], forUrl=True))) | |
| 82 self.releaseUrlLabel.setText( | |
| 83 '<a href="{0}">{0}</a>'.format( | |
| 84 self.__sanitize(detailsData["release_url"], forUrl=True))) | |
| 85 self.docsUrlLabel.setText( | |
| 86 '<a href="{0}">{0}</a>'.format( | |
| 87 self.__sanitize(detailsData["docs_url"], forUrl=True))) | |
| 88 self.downloadsDayLabel.setText(self.__locale.toString( | |
| 89 detailsData["downloads"]["last_day"])) | |
| 90 self.downloadsWeekLabel.setText(self.__locale.toString( | |
| 91 detailsData["downloads"]["last_week"])) | |
| 92 self.downloadsMonthLabel.setText(self.__locale.toString( | |
| 93 detailsData["downloads"]["last_month"])) | |
| 94 self.classifiersList.addItems(detailsData["classifiers"]) | |
| 95 | |
| 96 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | |
| 97 self.buttonBox.button(QDialogButtonBox.Close).setFocus( | |
| 98 Qt.OtherFocusReason) | |
| 99 | |
| 100 def __populateDownloadUrls(self, downloadsData): | |
| 101 """ | |
| 102 Private method to populate the download URLs tab. | |
| 103 | |
| 104 @param downloadsData downloads information | |
| 105 @type dict | |
| 106 """ | |
| 107 index = self.infoWidget.indexOf(self.urls) | |
| 108 if downloadsData: | |
| 109 self.infoWidget.setTabEnabled(index, True) | |
| 110 for download in downloadsData: | |
| 111 itm = QTreeWidgetItem(self.downloadUrlsList, [ | |
| 112 "", | |
| 113 self.__packageTypeMap[download["packagetype"]] | |
| 114 if download["packagetype"] in self.__packageTypeMap | |
| 115 else "", | |
| 116 download["python_version"] | |
| 117 if download["python_version"] != "source" | |
| 118 else "", | |
| 119 self.__locale.toString(download["downloads"]), | |
| 120 self.__formatUploadDate(download["upload_time"]), | |
| 121 self.__formatSize(download["size"]), | |
| 122 ]) | |
| 123 if download["has_sig"]: | |
| 124 pgpLink = ' (<a href="{0}">pgp</a>)'.format( | |
| 125 download["url"] + ".asc") | |
| 126 else: | |
| 127 pgpLink = "" | |
| 128 urlLabel = QLabel('<a href="{0}#md5={2}">{1}</a>{3}'.format( | |
| 129 download["url"], download["filename"], | |
| 130 download["md5_digest"], pgpLink)) | |
| 131 urlLabel.setTextInteractionFlags(Qt.LinksAccessibleByMouse) | |
| 132 urlLabel.setOpenExternalLinks(True) | |
| 133 self.downloadUrlsList.setItemWidget(itm, 0, urlLabel) | |
| 134 header = self.downloadUrlsList.header() | |
| 135 header.resizeSections(QHeaderView.ResizeToContents) | |
| 136 else: | |
| 137 self.infoWidget.setTabEnabled(index, False) | |
| 138 | |
| 139 def __populateRequiresProvides(self, detailsData): | |
| 140 """ | |
| 141 Private method to populate the requires/provides tab. | |
| 142 | |
| 143 @param detailsData package details | |
| 144 @type dict | |
| 145 """ | |
| 146 populatedItems = 0 | |
| 147 | |
| 148 if "requires" in detailsData and detailsData["requires"]: | |
| 149 self.requiredPackagesList.addItems(detailsData["requires"]) | |
| 150 populatedItems += len(detailsData["requires"]) | |
| 151 if "requires_dist" in detailsData and detailsData["requires_dist"]: | |
| 152 self.requiredDistributionsList.addItems( | |
| 153 detailsData["requires_dist"]) | |
| 154 populatedItems += len(detailsData["requires_dist"]) | |
| 155 if "provides" in detailsData and detailsData["provides"]: | |
| 156 self.providedPackagesList.addItems(detailsData["provides"]) | |
| 157 populatedItems += len(detailsData["provides"]) | |
| 158 if "provides_dist" in detailsData and detailsData["provides_dist"]: | |
| 159 self.providedDistributionsList.addItems( | |
| 160 detailsData["provides_dist"]) | |
| 161 populatedItems += len(detailsData["provides_dist"]) | |
| 162 | |
| 163 index = self.infoWidget.indexOf(self.requires) | |
| 164 self.infoWidget.setTabEnabled(index, populatedItems > 0) | |
| 165 | |
| 166 def __sanitize(self, text, forUrl=False): | |
| 167 """ | |
| 168 Private method to clean-up the given text. | |
| 169 | |
| 170 @param text raw text | |
| 171 @type str | |
| 172 @param forUrl flag indicating to sanitize an URL text | |
| 173 @type bool | |
| 174 @return processed text | |
| 175 @rtype str | |
| 176 """ | |
| 177 if text == "UNKNOWN": | |
| 178 text = "" | |
| 179 elif text == "any": | |
| 180 text = self.tr("any") | |
| 181 elif text is None: | |
| 182 text = "" | |
| 183 if forUrl: | |
| 184 if not isinstance(text, basestring) or \ | |
| 185 not text.startswith(("http://", "https://", "ftp://")): | |
| 186 # ignore if the schema is not one of the listed ones | |
| 187 text = "" | |
| 188 | |
| 189 return text | |
| 190 | |
| 191 def __formatUploadDate(self, datetime): | |
| 192 """ | |
| 193 Private method to format the upload date. | |
| 194 | |
| 195 @param datetime upload date and time | |
| 196 @type xmlrpc.DateTime or str | |
| 197 @return formatted date string | |
| 198 @rtype str | |
| 199 """ | |
| 200 if isinstance(datetime, str): | |
| 201 return datetime.split("T")[0] | |
| 202 else: | |
| 203 date = datetime.value.split("T")[0] | |
| 204 return "{0}-{1}-{2}".format(date[:4], date[4:6], date[6:]) | |
| 205 | |
| 206 def __formatSize(self, size): | |
| 207 """ | |
| 208 Private slot to format the size. | |
| 209 | |
| 210 @param size size to be formatted | |
| 211 @type int | |
| 212 @return formatted size | |
| 213 @rtype str | |
| 214 """ | |
| 215 unit = "" | |
| 216 if size < 1024: | |
| 217 unit = self.tr("B") | |
| 218 elif size < 1024 * 1024: | |
| 219 size /= 1024 | |
| 220 unit = self.tr("KB") | |
| 221 elif size < 1024 * 1024 * 1024: | |
| 222 size /= 1024 * 1024 | |
| 223 unit = self.tr("MB") | |
| 224 else: | |
| 225 size /= 1024 * 1024 * 1024 | |
| 226 unit = self.tr("GB") | |
| 227 return self.tr("{0:.1f} {1}", "value, unit").format(size, unit) |
