chore: format code with black and isort.

Makefile

@@ -42,3 +42,8 @@ lock:
 	pipenv lock --requirements > requirements.txt
 	pipenv lock --requirements --dev > requirements-dev.txt
 .PHONY: lock
+
+format:
+	isort .
+	black --required-version 21.7b0 .
+.PHONY: format

docs/en/conf.py

@@ -21,7 +21,7 @@
 import sys
 
 # Insert py-stellar-base's Path for Autodoc
-sys.path.insert(0, os.path.abspath('..'))
+sys.path.insert(0, os.path.abspath(".."))
 
 # -- General configuration ------------------------------------------------
 
@@ -33,33 +33,34 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.coverage',
-    'sphinx.ext.intersphinx',
-    'sphinx.ext.viewcode',
-    'sphinx_autodoc_typehints'
+    "sphinx.ext.autodoc",
+    "sphinx.ext.coverage",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.viewcode",
+    "sphinx_autodoc_typehints",
 ]
 
-intersphinx_mapping = {'python': ('https://docs.python.org/3', None)}
+intersphinx_mapping = {"python": ("https://docs.python.org/3", None)}
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
 #
 # source_suffix = ['.rst', '.md']
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = 'py-stellar-base'
-copyright = '2019, StellarCN and Individual Contributors'
-author = 'StellarCN and Individual Contributors'
+project = "py-stellar-base"
+copyright = "2019, StellarCN and Individual Contributors"
+author = "StellarCN and Individual Contributors"
 
 import stellar_sdk
+
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
@@ -74,15 +75,15 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = 'en'
+language = "en"
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This patterns also effect to html_static_path and html_extra_path
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = False
@@ -92,16 +93,13 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'sphinx_rtd_theme'
+html_theme = "sphinx_rtd_theme"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
 #
-html_theme_options = {
-    'collapse_navigation': False,
-    'style_external_links': False
-}
+html_theme_options = {"collapse_navigation": False, "style_external_links": False}
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
@@ -131,23 +129,20 @@
 # -- Options for HTMLHelp output ------------------------------------------
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'py-stellar-base-doc'
+htmlhelp_basename = "py-stellar-base-doc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
     #
     # 'papersize': 'letterpaper',
-
     # The font size ('10pt', '11pt' or '12pt').
     #
     # 'pointsize': '10pt',
-
     # Additional stuff for the LaTeX preamble.
     #
     # 'preamble': '',
-
     # Latex figure (float) alignment
     #
     # 'figure_align': 'htbp',
@@ -157,26 +152,34 @@
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'py-stellar-base.tex', 'py-stellar-base Documentation',
-     'Stellar Community', 'manual'),
+    (
+        master_doc,
+        "py-stellar-base.tex",
+        "py-stellar-base Documentation",
+        "Stellar Community",
+        "manual",
+    ),
 ]
 
 # -- Options for manual page output ---------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
-man_pages = [
-    (master_doc, 'pystellar', 'py-stellar-base Documentation',
-     [author], 1)
-]
+man_pages = [(master_doc, "pystellar", "py-stellar-base Documentation", [author], 1)]
 
 # -- Options for Texinfo output -------------------------------------------
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'py-stellar-base', 'py-stellar-base Documentation',
-     author, 'py-stellar-base', 'One line description of project.',
-     'Miscellaneous'),
+    (
+        master_doc,
+        "py-stellar-base",
+        "py-stellar-base Documentation",
+        author,
+        "py-stellar-base",
+        "One line description of project.",
+        "Miscellaneous",
+    ),
 ]

docs/zh_CN/conf.py

@@ -21,7 +21,7 @@
 import sys
 
 # Insert py-stellar-base's Path for Autodoc
-sys.path.insert(0, os.path.abspath('..'))
+sys.path.insert(0, os.path.abspath(".."))
 
 # -- General configuration ------------------------------------------------
 
@@ -33,33 +33,34 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.coverage',
-    'sphinx.ext.intersphinx',
-    'sphinx.ext.viewcode',
-    'sphinx_autodoc_typehints'
+    "sphinx.ext.autodoc",
+    "sphinx.ext.coverage",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.viewcode",
+    "sphinx_autodoc_typehints",
 ]
 
-intersphinx_mapping = {'python': ('https://docs.python.org/3', None)}
+intersphinx_mapping = {"python": ("https://docs.python.org/3", None)}
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
 #
 # source_suffix = ['.rst', '.md']
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = 'py-stellar-base'
-copyright = '2019, StellarCN and Individual Contributors'
-author = 'StellarCN and Individual Contributors'
+project = "py-stellar-base"
+copyright = "2019, StellarCN and Individual Contributors"
+author = "StellarCN and Individual Contributors"
 
 import stellar_sdk
+
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
@@ -74,15 +75,15 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = 'zh_CN'
+language = "zh_CN"
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This patterns also effect to html_static_path and html_extra_path
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = False
@@ -92,16 +93,13 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'sphinx_rtd_theme'
+html_theme = "sphinx_rtd_theme"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
 #
-html_theme_options = {
-    'collapse_navigation': False,
-    'style_external_links': False
-}
+html_theme_options = {"collapse_navigation": False, "style_external_links": False}
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
@@ -131,23 +129,20 @@
 # -- Options for HTMLHelp output ------------------------------------------
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'py-stellar-base-doc'
+htmlhelp_basename = "py-stellar-base-doc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
     #
     # 'papersize': 'letterpaper',
-
     # The font size ('10pt', '11pt' or '12pt').
     #
     # 'pointsize': '10pt',
-
     # Additional stuff for the LaTeX preamble.
     #
     # 'preamble': '',
-
     # Latex figure (float) alignment
     #
     # 'figure_align': 'htbp',
@@ -157,26 +152,34 @@
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'py-stellar-base.tex', 'py-stellar-base Documentation',
-     'Stellar Community', 'manual'),
+    (
+        master_doc,
+        "py-stellar-base.tex",
+        "py-stellar-base Documentation",
+        "Stellar Community",
+        "manual",
+    ),
 ]
 
 # -- Options for manual page output ---------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
-man_pages = [
-    (master_doc, 'pystellar', 'py-stellar-base Documentation',
-     [author], 1)
-]
+man_pages = [(master_doc, "pystellar", "py-stellar-base Documentation", [author], 1)]
 
 # -- Options for Texinfo output -------------------------------------------
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'py-stellar-base', 'py-stellar-base Documentation',
-     author, 'py-stellar-base', 'One line description of project.',
-     'Miscellaneous'),
+    (
+        master_doc,
+        "py-stellar-base",
+        "py-stellar-base Documentation",
+        author,
+        "py-stellar-base",
+        "One line description of project.",
+        "Miscellaneous",
+    ),
 ]

examples/account_merge.py

@@ -4,7 +4,7 @@
 
 See: https://developers.stellar.org/docs/start/list-of-operations/#account-merge
 """
-from stellar_sdk import Server, Keypair, TransactionBuilder, Network
+from stellar_sdk import Keypair, Network, Server, TransactionBuilder
 
 # Configure StellarSdk to talk to the horizon instance hosted by Stellar.org
 # To use the live network, set the hostname to 'horizon.stellar.org'

examples/build_fee_bump_transaction.py

@@ -11,7 +11,7 @@
 """
 import pprint
 
-from stellar_sdk import Keypair, Server, TransactionBuilder, Network
+from stellar_sdk import Keypair, Network, Server, TransactionBuilder
 from stellar_sdk.exceptions import BadRequestError
 
 horizon_url = "https://horizon-testnet.stellar.org/"

examples/claimable_balances.py

@@ -9,13 +9,13 @@
 See: https://developers.stellar.org/docs/glossary/claimable-balance/
 """
 from stellar_sdk import (
-    Server,
-    TransactionBuilder,
-    Keypair,
-    ClaimPredicate,
-    Claimant,
     Asset,
+    Claimant,
+    ClaimPredicate,
+    Keypair,
     Network,
+    Server,
+    TransactionBuilder,
 )
 
 sponsor_secret = "SAOJHTVFCYVKUMPNQI7RUSI566GKWXP7RXOHP4SV6JAVUQKSIWGPZFPJ"

examples/clawback.py

@@ -17,12 +17,12 @@
 # Configure StellarSdk to talk to the horizon instance hosted by Stellar.org
 # To use the live network, set the hostname to 'horizon.stellar.org'
 from stellar_sdk import (
-    Server,
-    Keypair,
     Asset,
-    TransactionBuilder,
-    Network,
     AuthorizationFlag,
+    Keypair,
+    Network,
+    Server,
+    TransactionBuilder,
 )
 
 server = Server(horizon_url="https://horizon-testnet.stellar.org")

examples/create_account.py

@@ -4,7 +4,7 @@
 See: https://developers.stellar.org/docs/tutorials/create-account/#create-account
 See: https://developers.stellar.org/docs/start/list-of-operations/#create-account
 """
-from stellar_sdk import TransactionBuilder, Server, Network, Keypair
+from stellar_sdk import Keypair, Network, Server, TransactionBuilder
 
 server = Server(horizon_url="https://horizon-testnet.stellar.org")
 source = Keypair.from_secret("SBFZCHU5645DOKRWYBXVOXY2ELGJKFRX6VGGPRYUWHQ7PMXXJNDZFMKD")